General

  • Target
    12cb84b318ee85c5d7b4ec15d5f6fb2c26a43f93c68e98c6f40c2e2b17bcdf65.exe
  • Size 891KB
  • Sample250207-rtqj2strgs
  • SHA256 12cb84b318ee85c5d7b4ec15d5f6fb2c26a43f93c68e98c6f40c2e2b17bcdf65
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • vipkeylogger

Targets

    • Target
      12cb84b318ee85c5d7b4ec15d5f6fb2c26a43f93c68e98c6f40c2e2b17bcdf65.exe
    • Size 891KB
    • SHA256 12cb84b318ee85c5d7b4ec15d5f6fb2c26a43f93c68e98c6f40c2e2b17bcdf65
    • MD5 SHA1 SHA512 SSDEEP
    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Vipkeylogger family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks