The contents of RUS-129.7z generally follow a specific infection chain designed to bypass traditional security filters:
: Add the specific filename RUS-129.7z to your email security blocklist. RUS-129.7z
: The malware often creates a registry key under HKCU\Software\Microsoft\Windows\CurrentVersion\Run or schedules a task to ensure it survives system reboots. The contents of RUS-129
: Once the user clicks the file, it executes a malicious script (PowerShell or VBScript) or a compiled binary. : Common payloads associated with this naming convention
: Common payloads associated with this naming convention include information stealers that target browser credentials, crypto wallets, and session cookies. Geopolitical Context
The "RUS-129" naming convention is frequently used in campaigns targeting organizations or individuals monitoring Russian military movements or diplomatic relations. These archives are often "spoofed" to look like official correspondence from the Ministry of Defense or related state entities.
