General

  • Target

    4da69759abf3dbd32f4fe04645a947cb1d87fe65482b4954d08c071d7d7e1526

  • Size

    1.3MB

  • Sample

    240618-lhzexs1hmq

  • MD5

    84375b671dd07c2754ef262de71aeaf4

  • SHA1

    3f4c7de5d70039dabbe29db5c995e7c297c78c9e

  • SHA256

    4da69759abf3dbd32f4fe04645a947cb1d87fe65482b4954d08c071d7d7e1526

  • SHA512

    7950dc4f646f250a1034206dd890311336893f8f4d61032f07b8890b58e39fc92dde624c42e98c70fe556d9f535190c8e847b85f327fe7ced285fcb016e3e248

  • SSDEEP

    24576:dOyHutimZ9VSly2hVvHW6qMnSbTBBhBMNH:QHPkVOBTK

Malware Config

Targets

    • Target

      4da69759abf3dbd32f4fe04645a947cb1d87fe65482b4954d08c071d7d7e1526

    • Size

      1.3MB

    • MD5

      84375b671dd07c2754ef262de71aeaf4

    • SHA1

      3f4c7de5d70039dabbe29db5c995e7c297c78c9e

    • SHA256

      4da69759abf3dbd32f4fe04645a947cb1d87fe65482b4954d08c071d7d7e1526

    • SHA512

      7950dc4f646f250a1034206dd890311336893f8f4d61032f07b8890b58e39fc92dde624c42e98c70fe556d9f535190c8e847b85f327fe7ced285fcb016e3e248

    • SSDEEP

      24576:dOyHutimZ9VSly2hVvHW6qMnSbTBBhBMNH:QHPkVOBTK

    • Detect PurpleFox Rootkit

      Detect PurpleFox 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.

    • PurpleFox

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

    • Drops file in Drivers directory

    • Sets service image path in registry

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Discovery

Remote System Discovery

1
T1018

Tasks