General

  • Target

    ad8d18c0758a26cad4dd82169d2eab53b06519a24aa0593c4ff3ce786ba34f9f

  • Size

    1.3MB

  • Sample

    240623-lrtk2axhkc

  • MD5

    e81bdc891ecd16fc8a140ddb2c6b76bd

  • SHA1

    60295ab9506d170f6a1418b3d67e2f4e3fc2aa98

  • SHA256

    ad8d18c0758a26cad4dd82169d2eab53b06519a24aa0593c4ff3ce786ba34f9f

  • SHA512

    44c6e0a847eddf1af37cec76ef7cff8c34e11e8efd15ec05dc81a0c9183b529787c75017928caf674b2228767c78b21806f1ec6a2b6ff6b4bdd8752ef19f19a1

  • SSDEEP

    24576:sOyHutimZ9VSly2hVvHW6qMnSbTBBhBMN+Fyzhyz:dHPkVOBTK

Malware Config

Targets

    • Target

      ad8d18c0758a26cad4dd82169d2eab53b06519a24aa0593c4ff3ce786ba34f9f

    • Size

      1.3MB

    • MD5

      e81bdc891ecd16fc8a140ddb2c6b76bd

    • SHA1

      60295ab9506d170f6a1418b3d67e2f4e3fc2aa98

    • SHA256

      ad8d18c0758a26cad4dd82169d2eab53b06519a24aa0593c4ff3ce786ba34f9f

    • SHA512

      44c6e0a847eddf1af37cec76ef7cff8c34e11e8efd15ec05dc81a0c9183b529787c75017928caf674b2228767c78b21806f1ec6a2b6ff6b4bdd8752ef19f19a1

    • SSDEEP

      24576:sOyHutimZ9VSly2hVvHW6qMnSbTBBhBMN+Fyzhyz:dHPkVOBTK

    • 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