General

  • Target

    e1f4173e20f7134bb2eedabe384eb321a93f3b7218771ba25b42052e943360b4

  • Size

    1.2MB

  • Sample

    250405-g71xtsvmw3

  • MD5

    7501d1a66363a32e278e65775a3bf0fd

  • SHA1

    40da236af7729070f098a3149ca543ba22cb452d

  • SHA256

    e1f4173e20f7134bb2eedabe384eb321a93f3b7218771ba25b42052e943360b4

  • SHA512

    fd039b39b4959884606d25acb38e059f4fb2521a248e94acf8c7c057e785655d3ec9bf926ef5003b659ac263797a0d5b25dd69146e687e4c262ad247b3a8a687

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiP:WIwgMEuy+inDfp3/XoCw57XYBwKP

Malware Config

Targets

    • Target

      e1f4173e20f7134bb2eedabe384eb321a93f3b7218771ba25b42052e943360b4

    • Size

      1.2MB

    • MD5

      7501d1a66363a32e278e65775a3bf0fd

    • SHA1

      40da236af7729070f098a3149ca543ba22cb452d

    • SHA256

      e1f4173e20f7134bb2eedabe384eb321a93f3b7218771ba25b42052e943360b4

    • SHA512

      fd039b39b4959884606d25acb38e059f4fb2521a248e94acf8c7c057e785655d3ec9bf926ef5003b659ac263797a0d5b25dd69146e687e4c262ad247b3a8a687

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiP:WIwgMEuy+inDfp3/XoCw57XYBwKP

    • 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