General

  • Target

    d900496113badcb78941e549b41e6e928692e04671b6b557ab5ce99a06aa329f

  • Size

    783KB

  • Sample

    240909-dw95ks1hrf

  • MD5

    d62e07c2c4f9885f44e8a7cda9b23127

  • SHA1

    7f4ec4ca76440ce0eff0971ccd5e95739e0520c8

  • SHA256

    d900496113badcb78941e549b41e6e928692e04671b6b557ab5ce99a06aa329f

  • SHA512

    2fe9ab726b1d8229bfbdb54bdf343150bd84618c7e870b64009c0740b9939eca9c7a02212c46d0ab0ce946e1faeb8c93a4a4faf0c4099a0cc2359790768cf9fe

  • SSDEEP

    12288:C761wOyrC4dtJHekiIPlHB1GzVoFB6UCBmdquf0qyoOCJUp+1EwOjo4snLM9TxBu:C7M1iJHJT1DGh9idqu8HoHUp+JUsLau

Malware Config

Targets

    • Target

      d900496113badcb78941e549b41e6e928692e04671b6b557ab5ce99a06aa329f

    • Size

      783KB

    • MD5

      d62e07c2c4f9885f44e8a7cda9b23127

    • SHA1

      7f4ec4ca76440ce0eff0971ccd5e95739e0520c8

    • SHA256

      d900496113badcb78941e549b41e6e928692e04671b6b557ab5ce99a06aa329f

    • SHA512

      2fe9ab726b1d8229bfbdb54bdf343150bd84618c7e870b64009c0740b9939eca9c7a02212c46d0ab0ce946e1faeb8c93a4a4faf0c4099a0cc2359790768cf9fe

    • 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