General

  • Target

    6d41806b4f74a18b6e441904515f72f185cc95d9a8e75d96c2af028a968715a4

  • Size

    1.2MB

  • Sample

    240920-wxdrwazfqc

  • MD5

    f18fa5404e8821f57299577653db1637

  • SHA1

    f70fd9a0da64f27e530576f45c4cd23f48665247

  • SHA256

    6d41806b4f74a18b6e441904515f72f185cc95d9a8e75d96c2af028a968715a4

  • SHA512

    c1d8c427264f84f40e0c3a3769e8d8029f0f1d5eb4feb7d02263bee56c0b40519e110462c15cd1ad1aab02566b01b256021d955c95bc72d118893516c6faa9b7

  • SSDEEP

    24576:9WnukjaDKSnYBzaJbjSoGF9LzpELx3N/nHwhHK28URjX+k:MnTjaD/9v6Vcx9HwNhuk

Malware Config

Targets

    • Target

      6d41806b4f74a18b6e441904515f72f185cc95d9a8e75d96c2af028a968715a4

    • Size

      1.2MB

    • MD5

      f18fa5404e8821f57299577653db1637

    • SHA1

      f70fd9a0da64f27e530576f45c4cd23f48665247

    • SHA256

      6d41806b4f74a18b6e441904515f72f185cc95d9a8e75d96c2af028a968715a4

    • SHA512

      c1d8c427264f84f40e0c3a3769e8d8029f0f1d5eb4feb7d02263bee56c0b40519e110462c15cd1ad1aab02566b01b256021d955c95bc72d118893516c6faa9b7

    • SSDEEP

      24576:9WnukjaDKSnYBzaJbjSoGF9LzpELx3N/nHwhHK28URjX+k:MnTjaD/9v6Vcx9HwNhuk

    • 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.

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks