General

  • Target
    https://ik.imagekit.io/hweumeujc/VER_DOCUMENTO_45003493_VISTAPREVIA020329292032_VISTA_0345920.rar
  • Sample260730-sqm57avsgv

Malware Config

Targets

    • Target
      https://ik.imagekit.io/hweumeujc/VER_DOCUMENTO_45003493_VISTAPREVIA020329292032_VISTA_0345920.rar
    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Adds Run key to start application

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks