Overview

overview

10

Static

static

3

fd80841e4d...ca.exe

windows7-x64

10

fd80841e4d...ca.exe

windows10-2004-x64

10

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General

  • Target

    fd80841e4d225a59f7bd34ffe9044cae49e593061cf9ac4df3ceb7d0b7d75cca

  • Size

    770KB

  • Sample

    250119-ps1mhsxnby

  • MD5

    48a58854d177a023917820eb1582887f

  • SHA1

    e441afa19dd02771402476bf69323603b63de13c

  • SHA256

    fd80841e4d225a59f7bd34ffe9044cae49e593061cf9ac4df3ceb7d0b7d75cca

  • SHA512

    8e85cc09c5db92a66bc046983b8929cf1dcdf94713a3898d8561031fd16a472f0604e0b3f54d3d2713237efd0712ddb272a868217c926a08ea18d04b14602174

  • SSDEEP

    24576:ri2Tro2H2HESq2eWJ6MQjySjykGGEozXToHr:rxTc2H2tFvduyStRpzTk

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      fd80841e4d225a59f7bd34ffe9044cae49e593061cf9ac4df3ceb7d0b7d75cca

    • Size

      770KB

    • MD5

      48a58854d177a023917820eb1582887f

    • SHA1

      e441afa19dd02771402476bf69323603b63de13c

    • SHA256

      fd80841e4d225a59f7bd34ffe9044cae49e593061cf9ac4df3ceb7d0b7d75cca

    • SHA512

      8e85cc09c5db92a66bc046983b8929cf1dcdf94713a3898d8561031fd16a472f0604e0b3f54d3d2713237efd0712ddb272a868217c926a08ea18d04b14602174

    • SSDEEP

      24576:ri2Tro2H2HESq2eWJ6MQjySjykGGEozXToHr:rxTc2H2tFvduyStRpzTk

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

    • 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

    • Sets service image path in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • 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