General

  • Target

    660a91c1791601af65aa571590c7994b6edb144de3a810fe827d290ee4e11156

  • Size

    783KB

  • Sample

    241112-sa8rysvfkq

  • MD5

    7519d1d9aa712f21e23ee2f70fc39918

  • SHA1

    42048cf1e68922dbdf50b57adbeac3e5c723c7c9

  • SHA256

    660a91c1791601af65aa571590c7994b6edb144de3a810fe827d290ee4e11156

  • SHA512

    f48cde1cb6764b73546e48a7635f793c1a93bbeaa03a0a2d7fee36aaf09bfcef1fe14c862aed8510b1b3e1d477c993bb44066f1293a819df8f7ae1dc75b153fd

  • SSDEEP

    12288:C761wOyrC4dtJHekiIPlHB1GzVoFB6UCBmdquf0qyoOCJUp+1EwOjo4snLM9TxBu:C7M1iJHJT1DGh9idqu8HoHUp+JUsLau

Malware Config

Targets

    • Target

      660a91c1791601af65aa571590c7994b6edb144de3a810fe827d290ee4e11156

    • Size

      783KB

    • MD5

      7519d1d9aa712f21e23ee2f70fc39918

    • SHA1

      42048cf1e68922dbdf50b57adbeac3e5c723c7c9

    • SHA256

      660a91c1791601af65aa571590c7994b6edb144de3a810fe827d290ee4e11156

    • SHA512

      f48cde1cb6764b73546e48a7635f793c1a93bbeaa03a0a2d7fee36aaf09bfcef1fe14c862aed8510b1b3e1d477c993bb44066f1293a819df8f7ae1dc75b153fd

    • 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