Overview

overview

10

Static

static

7

543a5c42ad...51.exe

windows7-x64

10

543a5c42ad...51.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551

  • Size

    1.2MB

  • Sample

    250105-v63lxs1kcy

  • MD5

    5351500fc4e91e08a60db265ff8370e3

  • SHA1

    096300fe6dfffea3fe8dae7468f38a154365b888

  • SHA256

    543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551

  • SHA512

    727ab565cd0c91a4fb1094fea3f334049295ad18e81485fa259e263fe6565ca9c06fa40edd236342470d2c5cfa1ade473add22181afaf9be7eb1caa0af2ad4d7

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtid:WIwgMEuy+inDfp3/XoCw57XYBwKd

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551

    • Size

      1.2MB

    • MD5

      5351500fc4e91e08a60db265ff8370e3

    • SHA1

      096300fe6dfffea3fe8dae7468f38a154365b888

    • SHA256

      543a5c42ad56e21442a4704a099a44d6e3ee015b27857959b296f64fc48cf551

    • SHA512

      727ab565cd0c91a4fb1094fea3f334049295ad18e81485fa259e263fe6565ca9c06fa40edd236342470d2c5cfa1ade473add22181afaf9be7eb1caa0af2ad4d7

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtid:WIwgMEuy+inDfp3/XoCw57XYBwKd

    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