General

  • Target

    bda64f711dd2937ad1d8a8211df8b52a6540c223b1e3269541bae43d2d496805

  • Size

    1.2MB

  • Sample

    250217-2yb8bstrgs

  • MD5

    dcf3228b102037b99ab6bf01b9e7c7c8

  • SHA1

    9e1cfbf3c7ca489c3662dab1c8f4d77297010094

  • SHA256

    bda64f711dd2937ad1d8a8211df8b52a6540c223b1e3269541bae43d2d496805

  • SHA512

    d7e5d8bc4f8000b1769bb5101767090eb802ba99a3f36368c68d1c732c188cf9f8f38b73f730de88bc0cc3911c87ac4101825035c30608107b1d81bd97e44cc6

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiJ:WIwgMEuy+inDfp3/XoCw57XYBwKJ

Malware Config

Targets

    • Target

      bda64f711dd2937ad1d8a8211df8b52a6540c223b1e3269541bae43d2d496805

    • Size

      1.2MB

    • MD5

      dcf3228b102037b99ab6bf01b9e7c7c8

    • SHA1

      9e1cfbf3c7ca489c3662dab1c8f4d77297010094

    • SHA256

      bda64f711dd2937ad1d8a8211df8b52a6540c223b1e3269541bae43d2d496805

    • SHA512

      d7e5d8bc4f8000b1769bb5101767090eb802ba99a3f36368c68d1c732c188cf9f8f38b73f730de88bc0cc3911c87ac4101825035c30608107b1d81bd97e44cc6

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiJ:WIwgMEuy+inDfp3/XoCw57XYBwKJ

    • 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