General

  • Target

    d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384

  • Size

    1.2MB

  • Sample

    250327-1g9a3aytbt

  • MD5

    a06fd86a68545505b4c3fc27fafce235

  • SHA1

    c1d48f0afeaa14ce278e87a281b85a7de6f79062

  • SHA256

    d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384

  • SHA512

    c72864004c932a9621822096235b209e508e7ec928c83be76c38fcf73ab8a5dd92ff1633ce3ea7002fb518df7e597d7379b225aa3db8e0a412843ddf5d41c944

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiX:WIwgMEuy+inDfp3/XoCw57XYBwKX

Malware Config

Targets

    • Target

      d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384

    • Size

      1.2MB

    • MD5

      a06fd86a68545505b4c3fc27fafce235

    • SHA1

      c1d48f0afeaa14ce278e87a281b85a7de6f79062

    • SHA256

      d742e439205ec7b257c85235fe70879a03a1b6941e72eb599567934d1f3a5384

    • SHA512

      c72864004c932a9621822096235b209e508e7ec928c83be76c38fcf73ab8a5dd92ff1633ce3ea7002fb518df7e597d7379b225aa3db8e0a412843ddf5d41c944

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiX:WIwgMEuy+inDfp3/XoCw57XYBwKX

    • 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

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • 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