General

  • Target

    0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199

  • Size

    1.2MB

  • Sample

    250118-1r5qmawrel

  • MD5

    e2599a3104a4c97e3edd43e8e96c6016

  • SHA1

    21204cf59a3a9548f8aac347539e523ac575a7a5

  • SHA256

    0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199

  • SHA512

    88f3987541ecd83c89d0766b2b346358bfc58d06e2d4be43253258ec727e88a31e666749bd667884b855aedee620fa0296ea7d4af8c3fc2921ba1a32ac8bb301

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiu:WIwgMEuy+inDfp3/XoCw57XYBwKu

Malware Config

Targets

    • Target

      0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199

    • Size

      1.2MB

    • MD5

      e2599a3104a4c97e3edd43e8e96c6016

    • SHA1

      21204cf59a3a9548f8aac347539e523ac575a7a5

    • SHA256

      0a034f9bfdbf45b3b501be8b0457e29f1fc90464f0dc3909878ea2074b34c199

    • SHA512

      88f3987541ecd83c89d0766b2b346358bfc58d06e2d4be43253258ec727e88a31e666749bd667884b855aedee620fa0296ea7d4af8c3fc2921ba1a32ac8bb301

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiu:WIwgMEuy+inDfp3/XoCw57XYBwKu

    • 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