近期Lazarus持续针对加密货币行业展开攻击活动 - 安恒威胁情报中心

2022-06-02 • 安恒信息 • Recently, Lazarus has continued to launch attacks against the cryptocurrency industry - Anheng Threat Intelligence Center •

https://starmap.dbappsecurity.com.cn/blog/articles/2022/06/02/lazarus-has-continued-to-attack-the-cryptocurrency-industry/

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Anheng’s Hunting Shadow Lab reported suspected Lazarus activity, likely associated with the BlueNorOff subgroup, targeting venture capital and cryptocurrency themes through encrypted document lures. The samples used ZIP files containing protected PDFs and fake Password.txt LNK files that executed obfuscated commands, launched mshta, fetched HTA scripts, and deployed follow-on payloads. One analyzed chain contacted hobobot[.]net, downloaded cry.exe and then crypto.exe from filebin[.]net, and ended with a Cobalt Strike payload using 100.26.34[.]10 as its team server. The report highlights a continuation of Lazarus cryptocurrency targeting since at least 2017, with evolution from macro/VBS delivery toward LNK, mshta, and more heavily obfuscated PowerShell while retaining similar social-engineering patterns.

Indicators of Compromise

Type Value First Seen Last Seen
HASH b9899082824f1273e53cbf1d455f360… 2022-06-02 2022-06-22
HASH 562abb0f0dbfa0fb6a31c7819dc5709… 2022-06-02 2022-06-02
HASH fbf53255c0a5a3c5f0010df3256462b… 2022-06-02 2022-06-02
HASH 2df2b3bbd22326cb392dbfb0bf52146… 2022-06-02 2022-06-02
HASH 7de9c291075c9b9723c80b3715858ec… 2022-06-02 2022-06-02
HASH 588da75c65c4cc9b8e777db10161b2d… 2022-06-02 2022-06-02
HASH cf705f737c4c22d55314dcb312ab260… 2022-06-02 2022-06-02
HASH a24d703dfc450cf0a0322cee89c932c… 2022-06-02 2022-06-02
HASH 22bc35d63f307aa491bd9251a468094… 2022-06-02 2022-06-02
HASH f98871afb5d3f1c80db60a4114226eb… 2022-06-02 2022-06-02
HASH 455acb2ee4276f73a08bff5dbc759f4… 2022-06-02 2022-06-02
HASH e0971e5c6ac69de5d03ddf946c9c6a6… 2022-06-02 2022-06-02
HASH 132590d988d7d66b093c3f7b2821229… 2022-06-02 2022-06-02
HASH 7c1e33f660744f378ad2dde2f33a5f7… 2022-06-02 2022-06-02
HASH 23af82e8651e60f3ca63f5ed96c11ce… 2022-06-02 2022-06-02
HASH 4c6a8a2acdc3bc3ab8fe29295981caf… 2022-06-02 2022-06-02
HASH ff77e15d89cf8d86f9e512a0b184590… 2022-06-02 2022-06-02
HASH f1ea128494c94323bbd83e7f5978139… 2022-06-02 2022-06-02
HASH 68c744ca5a62b81e5b8c05e9fc8bdd4… 2022-06-02 2022-06-02
HASH eb73129cd6789b748fbdbac3cc73b93… 2022-06-02 2022-06-02
HASH 6f57abab74ad2fca0745dcb24c6a841… 2022-06-02 2022-06-02
HASH f12f9f12bbe887fb6a250dd9903cee6… 2022-06-02 2022-06-02
HASH 9651b69daf887d6b28141a2d4e0df93… 2022-06-02 2022-06-02
HASH 5252edc97901990d3da6a5af0f39731… 2022-06-02 2022-06-02
HASH 5db75de919bdc28ce7d63ae2a668809… 2022-06-02 2022-06-02
HASH eaa7d48f04ea3a1d5727bccfd39c3d4… 2022-06-02 2022-06-02
URL https://hobobot.net/%EB%A7%AC%E… 2022-06-02 2022-06-02
URL https://filebin.net/ddb2m9ywgcf… 2022-06-02 2022-06-02
URL https://hobobot.net/cry.exe 2022-06-02 2022-06-02
DOMAIN hobobot.net 2022-06-02 2022-06-02
DOMAIN cry.com 2022-06-02 2022-06-02
IPv4 174.138.24.107 2022-06-02 2022-06-02
IPv4 100.26.34.10 2022-06-02 2022-06-02
IPv4 54.80.204.133 2022-06-02 2022-06-02
IPv4 54.226.210.44 2022-06-02 2022-06-02

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