General

  • Target

    400ab3959058f7dbd33fd9f884c7a3bd1f529b975f3fe2d3842b27b49e11d91a

  • Size

    1.2MB

  • Sample

    241224-xfl8cstpfz

  • MD5

    076e8e18e3831cff40db827200d54537

  • SHA1

    581cefc679f6078dbe70f0caadfe83140d456667

  • SHA256

    400ab3959058f7dbd33fd9f884c7a3bd1f529b975f3fe2d3842b27b49e11d91a

  • SHA512

    ee3752dccf7d51ecb2fe8059063fd3b773382d4e96d81ef932dae9ee62a6b40140f8b8d864c51406db93c91ab84a8878515de779a9e06926ae0879330d314594

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtin:WIwgMEuy+inDfp3/XoCw57XYBwKn

Malware Config

Targets

    • Target

      400ab3959058f7dbd33fd9f884c7a3bd1f529b975f3fe2d3842b27b49e11d91a

    • Size

      1.2MB

    • MD5

      076e8e18e3831cff40db827200d54537

    • SHA1

      581cefc679f6078dbe70f0caadfe83140d456667

    • SHA256

      400ab3959058f7dbd33fd9f884c7a3bd1f529b975f3fe2d3842b27b49e11d91a

    • SHA512

      ee3752dccf7d51ecb2fe8059063fd3b773382d4e96d81ef932dae9ee62a6b40140f8b8d864c51406db93c91ab84a8878515de779a9e06926ae0879330d314594

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtin:WIwgMEuy+inDfp3/XoCw57XYBwKn

    • 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