Overview

overview

10

Static

static

3

8e3f6ea449...e1.exe

windows7-x64

10

8e3f6ea449...e1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8e3f6ea449ea50aa62a84bd6fa48f7ab409e20a90d291a4b237b600f5bdd86e1

  • Size

    568KB

  • Sample

    250119-psqsbayjem

  • MD5

    c9c7dadf795bf8d120da474ae7a6ed73

  • SHA1

    5e45f0e5f51cd8765838686ab148badf1c9df72c

  • SHA256

    8e3f6ea449ea50aa62a84bd6fa48f7ab409e20a90d291a4b237b600f5bdd86e1

  • SHA512

    ae46babaf6a832deaa3e2158e0a5e50faa0144a523c353c1e9faad1a0306ff3755acfed54cb860c90d649c17c6d5b68755027fc85c1383bb64e286953d33b9dd

  • SSDEEP

    12288:/i2cAro2HQVWAHkFSq2hAWJYlMUtrxlyuJVRe8ynB:/i2Tro2H2HESq2eWJ6MQjySjynB

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      8e3f6ea449ea50aa62a84bd6fa48f7ab409e20a90d291a4b237b600f5bdd86e1

    • Size

      568KB

    • MD5

      c9c7dadf795bf8d120da474ae7a6ed73

    • SHA1

      5e45f0e5f51cd8765838686ab148badf1c9df72c

    • SHA256

      8e3f6ea449ea50aa62a84bd6fa48f7ab409e20a90d291a4b237b600f5bdd86e1

    • SHA512

      ae46babaf6a832deaa3e2158e0a5e50faa0144a523c353c1e9faad1a0306ff3755acfed54cb860c90d649c17c6d5b68755027fc85c1383bb64e286953d33b9dd

    • SSDEEP

      12288:/i2cAro2HQVWAHkFSq2hAWJYlMUtrxlyuJVRe8ynB:/i2Tro2H2HESq2eWJ6MQjySjynB

    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