General

  • Target

    5f5acde5982c8824332692a75bfcdebbac6d2fc0eea9136e1f5771a8a7bfd486

  • Size

    783KB

  • Sample

    241031-xs7d3a1jhz

  • MD5

    14256438bf07bbeac95dd8fa317c1d31

  • SHA1

    d1c21f8f6c570cda13de2fb932f0f59a4cdd8081

  • SHA256

    5f5acde5982c8824332692a75bfcdebbac6d2fc0eea9136e1f5771a8a7bfd486

  • SHA512

    f6bf4ec6b813345ab1cba1c572c155dbeced16f07e7f416ea618a7de6873ad928e1ac8f5482573b974fd9a269c434c622a5ea2c9c76b789cc4543fb861c670d7

  • SSDEEP

    12288:C761wOyrC4dtJHekiIPlHB1GzVoFB6UCBmdquf0qyoOCJUp+1EwOjo4snLM9TxBu:C7M1iJHJT1DGh9idqu8HoHUp+JUsLau

Malware Config

Targets

    • Target

      5f5acde5982c8824332692a75bfcdebbac6d2fc0eea9136e1f5771a8a7bfd486

    • Size

      783KB

    • MD5

      14256438bf07bbeac95dd8fa317c1d31

    • SHA1

      d1c21f8f6c570cda13de2fb932f0f59a4cdd8081

    • SHA256

      5f5acde5982c8824332692a75bfcdebbac6d2fc0eea9136e1f5771a8a7bfd486

    • SHA512

      f6bf4ec6b813345ab1cba1c572c155dbeced16f07e7f416ea618a7de6873ad928e1ac8f5482573b974fd9a269c434c622a5ea2c9c76b789cc4543fb861c670d7

    • 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