General

  • Target

    3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299

  • Size

    1.2MB

  • Sample

    250304-djvjcsxxbs

  • MD5

    ed424fd058e09e95b43b0d5d335103b0

  • SHA1

    42acb87371195b1b565fa49712fdb3d12799f0f8

  • SHA256

    3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299

  • SHA512

    8a3a5391e58182b27afb25c16b365f21da34d81cabd23cc20e8c5879b17a16b9e1bf517c518606cf94c4b9d38e0e925e638a5eb201a225a89f547e01b69301b4

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiH:WIwgMEuy+inDfp3/XoCw57XYBwKH

Malware Config

Targets

    • Target

      3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299

    • Size

      1.2MB

    • MD5

      ed424fd058e09e95b43b0d5d335103b0

    • SHA1

      42acb87371195b1b565fa49712fdb3d12799f0f8

    • SHA256

      3baa32fa02d412bd393cec148d116368749d53c34a5b7a3e65d063be35e47299

    • SHA512

      8a3a5391e58182b27afb25c16b365f21da34d81cabd23cc20e8c5879b17a16b9e1bf517c518606cf94c4b9d38e0e925e638a5eb201a225a89f547e01b69301b4

    • 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