Overview

overview

10

Static

static

7

7cb9e550b6...05.exe

windows7-x64

10

7cb9e550b6...05.exe

windows10-2004-x64

10

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General

  • Target

    7cb9e550b612b8bd7b9e094e6c67e5667a20e5d49688dc927219cafe5582f905

  • Size

    1.2MB

  • Sample

    250103-xbl2sszqbp

  • MD5

    6e1f3a9fe77143b55bcc9f0f36e4b983

  • SHA1

    3c968c3f111e085489f14b626a669fcd283d884f

  • SHA256

    7cb9e550b612b8bd7b9e094e6c67e5667a20e5d49688dc927219cafe5582f905

  • SHA512

    203e1dcbed966f3d319489efe38ff1a858aba69d32104a6c32b73764e470a816e9775891bee8c99872d040e7895af6cde8202f16e716c9d1fd73417bddf99698

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiy:WIwgMEuy+inDfp3/XoCw57XYBwKy

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      7cb9e550b612b8bd7b9e094e6c67e5667a20e5d49688dc927219cafe5582f905

    • Size

      1.2MB

    • MD5

      6e1f3a9fe77143b55bcc9f0f36e4b983

    • SHA1

      3c968c3f111e085489f14b626a669fcd283d884f

    • SHA256

      7cb9e550b612b8bd7b9e094e6c67e5667a20e5d49688dc927219cafe5582f905

    • SHA512

      203e1dcbed966f3d319489efe38ff1a858aba69d32104a6c32b73764e470a816e9775891bee8c99872d040e7895af6cde8202f16e716c9d1fd73417bddf99698

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiy:WIwgMEuy+inDfp3/XoCw57XYBwKy

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

      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.

      ratgh0strat

    • Gh0strat family

      gh0strat

    • PurpleFox

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

      rootkittrojanpurplefox

    • Purplefox family

      purplefox

    • Drops file in Drivers directory

    • Server Software Component: Terminal Services DLL

      persistence

    • Sets service image path in registry

      persistence

    • 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.

      vmprotect

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks