Overview

overview

10

Static

static

7

9e56f31c9a...d4.exe

windows7-x64

10

9e56f31c9a...d4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9e56f31c9aeb3fce7ed461cbae6bfb27a4a2308943d82b131fe34ed0af302bd4

  • Size

    1.2MB

  • Sample

    250109-x21mwazrgj

  • MD5

    ae567708d44aa667c47e2f0f26dfdb6c

  • SHA1

    f76f1d212550af8a7fffc70dfb4ced869aefcb70

  • SHA256

    9e56f31c9aeb3fce7ed461cbae6bfb27a4a2308943d82b131fe34ed0af302bd4

  • SHA512

    0b3260cd75a512837669d5ba86245884fe5220b9e754ad95d14cb39f107557a1e36949da05e42a33c5efe92937e90a3c8c4704aeed271e6713a061502736695d

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti7:WIwgMEuy+inDfp3/XoCw57XYBwK7

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      9e56f31c9aeb3fce7ed461cbae6bfb27a4a2308943d82b131fe34ed0af302bd4

    • Size

      1.2MB

    • MD5

      ae567708d44aa667c47e2f0f26dfdb6c

    • SHA1

      f76f1d212550af8a7fffc70dfb4ced869aefcb70

    • SHA256

      9e56f31c9aeb3fce7ed461cbae6bfb27a4a2308943d82b131fe34ed0af302bd4

    • SHA512

      0b3260cd75a512837669d5ba86245884fe5220b9e754ad95d14cb39f107557a1e36949da05e42a33c5efe92937e90a3c8c4704aeed271e6713a061502736695d

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti7:WIwgMEuy+inDfp3/XoCw57XYBwK7

    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