General

  • Target

    https://github.com/NotReal96/Malware/blob/master/MrsMajor.md

  • Sample

    230424-lss1wsba44

Score
10/10

Malware Config

Targets

    • Target

      https://github.com/NotReal96/Malware/blob/master/MrsMajor.md

    Score
    10/10
    • UAC bypass

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v6

Tasks