Konni组织针对虚拟货币行业投递AutoIt恶意软件

2024-03-26 • Qianxin • Cyber threat report on Konni, LNK, AutoIt •

https://zhuanlan.zhihu.com/p/689051421

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QiAnXin reports Konni activity delivering AutoIt malware to likely South Korean cryptocurrency-sector targets using lures themed around virtual-asset regulation and legal documents. The ZIP package contains a normal decoy document and a document-disguised LNK file; when opened, the LNK runs PowerShell, extracts a decoy and CAB data, and launches VBS and BAT scripts from the Public Documents directory. The scripts establish persistence through registry Run and Startup-folder changes, collect file listings and system information, encrypt URL parameters and uploads with RC4 keyed by timestamps, and communicate with infrastructure such as settlors.com. A later ZIP from the C2 deploys a compiled AutoIt script that gathers administrator status, OS version, antivirus names including Korean products, username, and hostname, then polls C2 for tasks that can download and execute EXE, DLL, BAT, PowerShell, or VBS payloads. The report links the activity to Konni based on LNK traits and malware behavior while noting prior reporting that connects Konni with APT37 and Kimsuky-related tracking.

Indicators of Compromise

Type Value First Seen Last Seen
URL http://oryzanine.com/index.php 2024-03-26 2024-08-22
DOMAIN oryzanine.com 2024-03-26 2024-08-22
HASH 88b901dc2d5df59f54f02b248c24a44… 2024-03-26 2024-07-08
URL https://goosess.com/read/get.php 2024-03-11 2024-06-17
DOMAIN stuckss.com 2024-03-11 2024-06-17
DOMAIN goosess.com 2024-03-11 2024-06-17
HASH 3c33219b6c0d98fd3ca0c3a2265c418… 2024-03-26 2024-03-26
HASH 2fcc4620bbde1bc0f939a7469acdfaa… 2024-03-26 2024-03-26
HASH 875f1af52ed6a694ca0f2b70f6a0277… 2024-03-26 2024-03-26
HASH aacd3e64eeacb8209d606fe312abefd… 2024-03-26 2024-03-26
URL http://settlors.com/list.php 2024-03-26 2024-03-26
URL http://settlors.com/get.php 2024-03-26 2024-03-26
URL http://shakuss.com/upload.php 2024-03-26 2024-03-26
URL https://nasions.com/v1/read/get… 2024-03-26 2024-03-26
URL http://settlors.com/upload.php 2024-03-26 2024-03-26
URL http://shakuss.com/list.php 2024-03-26 2024-03-26
DOMAIN shakuss.com 2024-03-26 2024-03-26
DOMAIN settlors.com 2024-03-26 2024-03-26
DOMAIN nasions.com 2024-03-26 2024-03-26
HASH 7a4a32b57bb087f3bfe0a640bd06810… 2024-03-11 2024-03-26
URL http://stuckss.com/list.php 2024-03-11 2024-03-26
URL http://stuckss.com/upload.php 2024-03-11 2024-03-26

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