General

  • Target

    c42b1c6bfb6b4991d6ab4d9575d40ca1a277abeeca7f4022243ec0d44dc6482f

  • Size

    1.2MB

  • Sample

    250113-xa6d2ssrfy

  • MD5

    bfd43c4568fa602b3c30136d119d80a2

  • SHA1

    ea7d44041a7b9277a5400f792a1f1731351f9acb

  • SHA256

    c42b1c6bfb6b4991d6ab4d9575d40ca1a277abeeca7f4022243ec0d44dc6482f

  • SHA512

    d9885c9518935d8a3157f165bff85d9e1d34c31d78d0e0f97a2bce1dd7259c77b7c1139592d2c0386d081b0ebf0fad20051216e3c39d8aa497f6dad23520bccc

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti7:WIwgMEuy+inDfp3/XoCw57XYBwK7

Malware Config

Targets

    • Target

      c42b1c6bfb6b4991d6ab4d9575d40ca1a277abeeca7f4022243ec0d44dc6482f

    • Size

      1.2MB

    • MD5

      bfd43c4568fa602b3c30136d119d80a2

    • SHA1

      ea7d44041a7b9277a5400f792a1f1731351f9acb

    • SHA256

      c42b1c6bfb6b4991d6ab4d9575d40ca1a277abeeca7f4022243ec0d44dc6482f

    • SHA512

      d9885c9518935d8a3157f165bff85d9e1d34c31d78d0e0f97a2bce1dd7259c77b7c1139592d2c0386d081b0ebf0fad20051216e3c39d8aa497f6dad23520bccc

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti7:WIwgMEuy+inDfp3/XoCw57XYBwK7

    • 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