General

  • Target

    da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609

  • Size

    1.2MB

  • Sample

    241217-ystcwawnew

  • MD5

    cf960b55ae00ad2b39442399579d5afc

  • SHA1

    9ec74debd1cb37c879bc4a1f87f8020e67d30545

  • SHA256

    da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609

  • SHA512

    e005069ddfaf4dede0bbc74c592bbc93b4b07735e29734598627f3a8f18d1ca18619dea950ca553782e0f72013cc82d0cd14c8f2e4811a7ee29f03f9e3b373eb

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtih:WIwgMEuy+inDfp3/XoCw57XYBwKh

Malware Config

Targets

    • Target

      da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609

    • Size

      1.2MB

    • MD5

      cf960b55ae00ad2b39442399579d5afc

    • SHA1

      9ec74debd1cb37c879bc4a1f87f8020e67d30545

    • SHA256

      da6a58f0ccc8a55893430ea4eabe866bf83864e5c3463515bd794fc9fe956609

    • SHA512

      e005069ddfaf4dede0bbc74c592bbc93b4b07735e29734598627f3a8f18d1ca18619dea950ca553782e0f72013cc82d0cd14c8f2e4811a7ee29f03f9e3b373eb

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtih:WIwgMEuy+inDfp3/XoCw57XYBwKh

    • 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