General

  • Target

    79c79cf9d3fbad4a15e01e77e6a570e4bc9cf866712ac325f555aab789f6e836

  • Size

    783KB

  • Sample

    240902-y3p37swdpl

  • MD5

    c1c123f28cae795724ff4755b9efbeb0

  • SHA1

    30fc7daf2bd5baf3befe39afcb9c363ad4ab22fe

  • SHA256

    79c79cf9d3fbad4a15e01e77e6a570e4bc9cf866712ac325f555aab789f6e836

  • SHA512

    ec004331aab1f18949039a21540e6e5d999afcaa30d959cb9be61ffba3b4ff28a0a741a81d9a768cba5384e54de79ad0608748223518bd01c62b96f09887b3d8

  • SSDEEP

    12288:C761wOyrC4dtJHekiIPlHB1GzVoFB6UCBmdquf0qyoOCJUp+1EwOjo4snLM9TxBu:C7M1iJHJT1DGh9idqu8HoHUp+JUsLau

Malware Config

Targets

    • Target

      79c79cf9d3fbad4a15e01e77e6a570e4bc9cf866712ac325f555aab789f6e836

    • Size

      783KB

    • MD5

      c1c123f28cae795724ff4755b9efbeb0

    • SHA1

      30fc7daf2bd5baf3befe39afcb9c363ad4ab22fe

    • SHA256

      79c79cf9d3fbad4a15e01e77e6a570e4bc9cf866712ac325f555aab789f6e836

    • SHA512

      ec004331aab1f18949039a21540e6e5d999afcaa30d959cb9be61ffba3b4ff28a0a741a81d9a768cba5384e54de79ad0608748223518bd01c62b96f09887b3d8

    • SSDEEP

      12288:C761wOyrC4dtJHekiIPlHB1GzVoFB6UCBmdquf0qyoOCJUp+1EwOjo4snLM9TxBu:C7M1iJHJT1DGh9idqu8HoHUp+JUsLau

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Event Triggered Execution: Image File Execution Options Injection

    • Modifies Windows Firewall

    • 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

    • Blocklisted process makes network request

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks