General

  • Target

    337818eeab8791cfc8b214cb11c852ed1ede224bfcc94ed256a662423cd5cd39

  • Size

    1.2MB

  • Sample

    241226-hphtzayrat

  • MD5

    94f8df845b08490bf0f3bba3c370f787

  • SHA1

    aa0f2ceefa553a00d889118531ce58843803d4f7

  • SHA256

    337818eeab8791cfc8b214cb11c852ed1ede224bfcc94ed256a662423cd5cd39

  • SHA512

    1f9dbd263cdf2a7bdd272315231d1d5daa9178e0c978b48c4accebb99631ffa6aa650b5f34d0d7cca1a8a53fdcc250860e59838932d96686bc196b7fadf968f4

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiC:WIwgMEuy+inDfp3/XoCw57XYBwKC

Malware Config

Targets

    • Target

      337818eeab8791cfc8b214cb11c852ed1ede224bfcc94ed256a662423cd5cd39

    • Size

      1.2MB

    • MD5

      94f8df845b08490bf0f3bba3c370f787

    • SHA1

      aa0f2ceefa553a00d889118531ce58843803d4f7

    • SHA256

      337818eeab8791cfc8b214cb11c852ed1ede224bfcc94ed256a662423cd5cd39

    • SHA512

      1f9dbd263cdf2a7bdd272315231d1d5daa9178e0c978b48c4accebb99631ffa6aa650b5f34d0d7cca1a8a53fdcc250860e59838932d96686bc196b7fadf968f4

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiC:WIwgMEuy+inDfp3/XoCw57XYBwKC

    • 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