General

  • Target
    https://drive.usercontent.google.com/download?id=1WQlEXZPw1mbO4-kRyNCrfINCr3BVLqV3&export=download&authuser=0
  • Sample260822-xc5wasbl4z

Malware Config

Targets

    • Target
      https://drive.usercontent.google.com/download?id=1WQlEXZPw1mbO4-kRyNCrfINCr3BVLqV3&export=download&authuser=0
    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Enumerates connected drives

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

    • Network Share Discovery

      Attempt to gather information on host network.

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

MITRE ATT&CK Enterprise v16

Tasks