General

  • Target

    73e23e6eccc5f5989c690bca9685079a6959acdd005b7b4a2061dda06dd14582

  • Size

    1.2MB

  • Sample

    241228-1m8xgstjbl

  • MD5

    250a61add21fc13553833df154795862

  • SHA1

    572595818bb13042bf4e307216eafe8006f250d4

  • SHA256

    73e23e6eccc5f5989c690bca9685079a6959acdd005b7b4a2061dda06dd14582

  • SHA512

    fc8719ff002553c5de20639d4823284d627d25d3b3ad0977e11bebdec4e09b6263bce4366ebb0a17ed3ed67e3b09c390269487edc985a5adcd47d1b61a826f2e

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtin:WIwgMEuy+inDfp3/XoCw57XYBwKn

Malware Config

Targets

    • Target

      73e23e6eccc5f5989c690bca9685079a6959acdd005b7b4a2061dda06dd14582

    • Size

      1.2MB

    • MD5

      250a61add21fc13553833df154795862

    • SHA1

      572595818bb13042bf4e307216eafe8006f250d4

    • SHA256

      73e23e6eccc5f5989c690bca9685079a6959acdd005b7b4a2061dda06dd14582

    • SHA512

      fc8719ff002553c5de20639d4823284d627d25d3b3ad0977e11bebdec4e09b6263bce4366ebb0a17ed3ed67e3b09c390269487edc985a5adcd47d1b61a826f2e

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtin:WIwgMEuy+inDfp3/XoCw57XYBwKn

    • 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