General

  • Target

    https://github.com/x8BitRain/BonziRogue/releases

  • Sample

    231127-2vqxbade8x

Malware Config

Targets

    • Target

      https://github.com/x8BitRain/BonziRogue/releases

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Sets service image path in registry

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Blocklisted process makes network request

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v15

Tasks