General

  • Target

    9371d227e35558e463edef99e71e4534011ce37d6072e229ff87b18cd94f94f2

  • Size

    1.2MB

  • Sample

    250415-cw8q3swrt2

  • MD5

    15f66ba2c2266ca2fa45bd74f4541924

  • SHA1

    18272361b3eab33544009f36ffc1c9688c642bd3

  • SHA256

    9371d227e35558e463edef99e71e4534011ce37d6072e229ff87b18cd94f94f2

  • SHA512

    791d079a100850de643698a1aa98035918cf7806133b098fefae808ba50015441f183ac72f2bd88fd053db1d3094b4441d5714c0543d3bf6343dc9cc60a7d20e

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiR:WIwgMEuy+inDfp3/XoCw57XYBwKR

Malware Config

Targets

    • Target

      9371d227e35558e463edef99e71e4534011ce37d6072e229ff87b18cd94f94f2

    • Size

      1.2MB

    • MD5

      15f66ba2c2266ca2fa45bd74f4541924

    • SHA1

      18272361b3eab33544009f36ffc1c9688c642bd3

    • SHA256

      9371d227e35558e463edef99e71e4534011ce37d6072e229ff87b18cd94f94f2

    • SHA512

      791d079a100850de643698a1aa98035918cf7806133b098fefae808ba50015441f183ac72f2bd88fd053db1d3094b4441d5714c0543d3bf6343dc9cc60a7d20e

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiR:WIwgMEuy+inDfp3/XoCw57XYBwKR

    • 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 v16

Tasks