주한미군 취업자를 노리는 라자루스 악성코드-미군 구인공고 웹사이트 주소 및 사용방법 안내.zip(2023.07.19)

2023-07-25 • Sakai • Lazarus malware targeting U.S. military employees in Korea - U.S. military job posting website address and instructions on how to use.zip (2023.07.19) •

https://wezard4u.tistory.com/6519

Thumbnail for 주한미군 취업자를 노리는 라자루스 악성코드-미군 구인공고 웹사이트 주소 및 사용방법 안내.zip(2023.07.19)

A Korean analysis describes a Lazarus-attributed ZIP lure aimed at people seeking U.S. Forces Korea employment, disguised as instructions for the Multi National Recruitment System job site. The archive contained decoy PDF material and an LNK file masquerading with a Microsoft Edge icon; the shortcut launched cmd.exe and PowerShell with input redirected from Thumbs.db. Decoded PowerShell downloaded lsasetup.tmp and winrar.exe from jkmusic.co.kr, created scheduled tasks named zuzip and zconshost, and extracted a password-protected payload into ProgramData. The source provides representative hashes for the ZIP and embedded documents, making the lure chain, PowerShell download stage, and persistence commands the key defensive evidence.

Indicators of Compromise

Type Value First Seen Last Seen
HASH 7893c8b41a2e4281e73a1761061ac9e… 2023-07-25 2023-07-28
HASH 89062a28f33021539ab3d197c124040… 2023-07-25 2023-07-28
HASH c90ebf988f96c9a51d6ad0b23ad7260… 2023-07-25 2023-07-28
HASH 019e4327b8292dad32c92209a1e0fa0… 2023-07-25 2023-07-28
HASH 6f11c52f01e5696b1ac0faf6c19b0b4… 2023-07-25 2023-07-28
URL http://www.jkmusic.co.kr/shop/d… 2023-07-25 2023-07-28
URL http://www.jkmusic.co.kr/shop/d… 2023-07-25 2023-07-28
HASH 7f4bb17b1011c05d206f62be4685384… 2023-07-25 2023-07-25
DOMAIN korean-air.org 2023-07-21 2023-07-25
HASH bfa7adeda4597b70bf74a9f2032df2f… 2022-04-27 2023-07-25

Related Reports

« Back