General

  • Target

    1e1a87fc94ce0ac035aadc63e522971bf74b4f9b7445070861cf213609aa7571

  • Size

    1.2MB

  • Sample

    241226-c6k3rsvmcz

  • MD5

    210026bcbdf6657616bfa77050e8c977

  • SHA1

    d29a75393f5e8d74cf01307f297e59e3e16d608a

  • SHA256

    1e1a87fc94ce0ac035aadc63e522971bf74b4f9b7445070861cf213609aa7571

  • SHA512

    18b21c5d634946363dfb5ef1999256bf45fd69a7767a5fea0011fb1963e656bca593fdf76f7dfb8002dd17ef19756e954f60e5f16ca5f220aa8ef424d16256cd

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtio:WIwgMEuy+inDfp3/XoCw57XYBwKo

Malware Config

Targets

    • Target

      1e1a87fc94ce0ac035aadc63e522971bf74b4f9b7445070861cf213609aa7571

    • Size

      1.2MB

    • MD5

      210026bcbdf6657616bfa77050e8c977

    • SHA1

      d29a75393f5e8d74cf01307f297e59e3e16d608a

    • SHA256

      1e1a87fc94ce0ac035aadc63e522971bf74b4f9b7445070861cf213609aa7571

    • SHA512

      18b21c5d634946363dfb5ef1999256bf45fd69a7767a5fea0011fb1963e656bca593fdf76f7dfb8002dd17ef19756e954f60e5f16ca5f220aa8ef424d16256cd

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtio:WIwgMEuy+inDfp3/XoCw57XYBwKo

    • 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