Overview

overview

10

Static

static

7

350b8ce304...a3.exe

windows7-x64

10

350b8ce304...a3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    350b8ce304c12dd864d9dab198afc5f9f84a04f39253de6ea5a9834867313ba3

  • Size

    1.2MB

  • Sample

    250104-by8cnatpfs

  • MD5

    201ae5ad57702d73e4da4c39d48d359b

  • SHA1

    e70828e89607ac8b18805c1a8295d15e65295ae7

  • SHA256

    350b8ce304c12dd864d9dab198afc5f9f84a04f39253de6ea5a9834867313ba3

  • SHA512

    e991c165ed01721a3fbf0678acf70dc2f3d39d548d730271c4ba91a03580027c646972955f70af9680f6145f20618037ad04480d2aaa67ce32ae66aded77ecdb

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti5:WIwgMEuy+inDfp3/XoCw57XYBwK5

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      350b8ce304c12dd864d9dab198afc5f9f84a04f39253de6ea5a9834867313ba3

    • Size

      1.2MB

    • MD5

      201ae5ad57702d73e4da4c39d48d359b

    • SHA1

      e70828e89607ac8b18805c1a8295d15e65295ae7

    • SHA256

      350b8ce304c12dd864d9dab198afc5f9f84a04f39253de6ea5a9834867313ba3

    • SHA512

      e991c165ed01721a3fbf0678acf70dc2f3d39d548d730271c4ba91a03580027c646972955f70af9680f6145f20618037ad04480d2aaa67ce32ae66aded77ecdb

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti5:WIwgMEuy+inDfp3/XoCw57XYBwK5

    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