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General

  • Target

    bff06edc902c6e23d7105faf19f2d4e5ca20c4191a92e71b6f606f0c464c56a8.exe

  • Size

    1.2MB

  • Sample

    250205-hqavrawral

  • MD5

    ef03840c4aad016b258c265a5d70519b

  • SHA1

    91cf4e3481be6043d3ea99d1fe87e81e3cc96cad

  • SHA256

    bff06edc902c6e23d7105faf19f2d4e5ca20c4191a92e71b6f606f0c464c56a8

  • SHA512

    df71066b9badc82c4548343b9b72a524366962fe36c15dd7252ffc4ff570a5b5a632dcfeb0a8ea88cec23afdb5bc9223bf7d0ad6cbbdd605507363e4b45a8279

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiL:WIwgMEuy+inDfp3/XoCw57XYBwKL

Malware Config

Targets

    • Target

      bff06edc902c6e23d7105faf19f2d4e5ca20c4191a92e71b6f606f0c464c56a8.exe

    • Size

      1.2MB

    • MD5

      ef03840c4aad016b258c265a5d70519b

    • SHA1

      91cf4e3481be6043d3ea99d1fe87e81e3cc96cad

    • SHA256

      bff06edc902c6e23d7105faf19f2d4e5ca20c4191a92e71b6f606f0c464c56a8

    • SHA512

      df71066b9badc82c4548343b9b72a524366962fe36c15dd7252ffc4ff570a5b5a632dcfeb0a8ea88cec23afdb5bc9223bf7d0ad6cbbdd605507363e4b45a8279

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiL:WIwgMEuy+inDfp3/XoCw57XYBwKL

    • 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