General

  • Target

    https://drive.google.com/file/d/1qLOG_pGqNYjVVDtvQVr6Mk0vflOCquHx/view?usp=sharing

  • Sample

    230605-t2xdnshf55

Malware Config

Targets

    • Target

      https://drive.google.com/file/d/1qLOG_pGqNYjVVDtvQVr6Mk0vflOCquHx/view?usp=sharing

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Registers COM server for autorun

    • Adds Run key to start application

    • Drops Chrome extension

    • Enumerates connected drives

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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks