Overview

overview

10

Static

static

7

WPS_Installer_.exe

windows7-x64

10

WPS_Installer_.exe

windows10-1703-x64

10

WPS_Installer_.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    WPS_Installer_.exe

  • Size

    4.1MB

  • Sample

    230825-elkbvagh75

  • MD5

    6e2cde27cf0f6d43d92687a13aef3980

  • SHA1

    c35a49b96c283ed47e1d80153b76dffc5d296286

  • SHA256

    fd6eb81590d22d47002590865955daa2ed559be1e9805099c59f5cb74a788c58

  • SHA512

    3a735cd61335547a11d6290ad34f3be7c012f6020dc991ccfd733e46e747ac36649a07b5cbfbf9fadf7d357adb93d2520de46fe3193e8df27645121011d55f22

  • SSDEEP

    98304:QSBIC1oZLORr1CjckI7d3bajae4Q+65q49HwWkFoLE3L:5CfONJTOuFQq45WKL6

Score
10/10
gh0stratpurplefoxbootkitpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      WPS_Installer_.exe

    • Size

      4.1MB

    • MD5

      6e2cde27cf0f6d43d92687a13aef3980

    • SHA1

      c35a49b96c283ed47e1d80153b76dffc5d296286

    • SHA256

      fd6eb81590d22d47002590865955daa2ed559be1e9805099c59f5cb74a788c58

    • SHA512

      3a735cd61335547a11d6290ad34f3be7c012f6020dc991ccfd733e46e747ac36649a07b5cbfbf9fadf7d357adb93d2520de46fe3193e8df27645121011d55f22

    • SSDEEP

      98304:QSBIC1oZLORr1CjckI7d3bajae4Q+65q49HwWkFoLE3L:5CfONJTOuFQq45WKL6

    Score
    10/10
    gh0stratpurplefoxbootkitpersistenceratrootkittrojanupx

    • 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

    • PurpleFox

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

      rootkittrojanpurplefox

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v15

Tasks