General

  • Target

    461d340378a128f59933f4d771ec55b8a38c9c15b95532e08cf06f098f89513f

  • Size

    1.2MB

  • Sample

    241222-fqbqyavmhq

  • MD5

    e9f74bb776fe3f86127c4dab33c8d45f

  • SHA1

    8747570c1b9b94e2e56817b75a6d1f88dafd9663

  • SHA256

    461d340378a128f59933f4d771ec55b8a38c9c15b95532e08cf06f098f89513f

  • SHA512

    a5f51ef24b66168bdce166d821ada4abb409522aaba02d18804a7b7f5ceacaf28e45b49ea0352b6b6a499727a5e69dd8bc8917d36b2639cab16c533103d8bbd2

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtim:WIwgMEuy+inDfp3/XoCw57XYBwKm

Malware Config

Targets

    • Target

      461d340378a128f59933f4d771ec55b8a38c9c15b95532e08cf06f098f89513f

    • Size

      1.2MB

    • MD5

      e9f74bb776fe3f86127c4dab33c8d45f

    • SHA1

      8747570c1b9b94e2e56817b75a6d1f88dafd9663

    • SHA256

      461d340378a128f59933f4d771ec55b8a38c9c15b95532e08cf06f098f89513f

    • SHA512

      a5f51ef24b66168bdce166d821ada4abb409522aaba02d18804a7b7f5ceacaf28e45b49ea0352b6b6a499727a5e69dd8bc8917d36b2639cab16c533103d8bbd2

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtim:WIwgMEuy+inDfp3/XoCw57XYBwKm

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    • Gh0strat family

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

    • Purplefox family

    • Drops file in Drivers directory

    • Server Software Component: Terminal Services DLL

    • Sets service image path in registry

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Adds Run key to start application

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks