Overview

overview

10

Static

static

7

223222172a...48.exe

windows7-x64

10

223222172a...48.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    223222172afb8524c029bd41c2caed91dca570c21eca259225048cf5c29e0d48

  • Size

    1.2MB

  • Sample

    250116-w938astkdv

  • MD5

    7cda509ca49db183290aeb01e6176902

  • SHA1

    251929de07d28dff8f036ee2df4da5ced309bdde

  • SHA256

    223222172afb8524c029bd41c2caed91dca570c21eca259225048cf5c29e0d48

  • SHA512

    928d7504946a105627d581c3654b1e93e2a0b6f9957b14a75614716a054d6848b21c06e613fed2b1eddad7f491b21878b35c040b416312bbec6462501ecead8f

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiK:WIwgMEuy+inDfp3/XoCw57XYBwKK

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      223222172afb8524c029bd41c2caed91dca570c21eca259225048cf5c29e0d48

    • Size

      1.2MB

    • MD5

      7cda509ca49db183290aeb01e6176902

    • SHA1

      251929de07d28dff8f036ee2df4da5ced309bdde

    • SHA256

      223222172afb8524c029bd41c2caed91dca570c21eca259225048cf5c29e0d48

    • SHA512

      928d7504946a105627d581c3654b1e93e2a0b6f9957b14a75614716a054d6848b21c06e613fed2b1eddad7f491b21878b35c040b416312bbec6462501ecead8f

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiK:WIwgMEuy+inDfp3/XoCw57XYBwKK

    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