Overview

overview

10

Static

static

7

e6d39dbb75...a5.exe

windows7-x64

10

e6d39dbb75...a5.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e6d39dbb75e6f5c723c093302fa69463da218b63debe80f354e31a89dacac2a5

  • Size

    1.2MB

  • Sample

    250106-w7tk3stngs

  • MD5

    c12372439e8af171effc4c55fc2491af

  • SHA1

    b74c56de0f402f643f06fd9c8c565df635d0cd89

  • SHA256

    e6d39dbb75e6f5c723c093302fa69463da218b63debe80f354e31a89dacac2a5

  • SHA512

    829c36c408b8cf0a45b0c79922324a0b910d69518168b94ddc72deeb322efbd0272a622cc77c6506c3a42170732c12ea83a300e4b1baacb5ff0b80cc40dd1f20

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti0:WIwgMEuy+inDfp3/XoCw57XYBwK0

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      e6d39dbb75e6f5c723c093302fa69463da218b63debe80f354e31a89dacac2a5

    • Size

      1.2MB

    • MD5

      c12372439e8af171effc4c55fc2491af

    • SHA1

      b74c56de0f402f643f06fd9c8c565df635d0cd89

    • SHA256

      e6d39dbb75e6f5c723c093302fa69463da218b63debe80f354e31a89dacac2a5

    • SHA512

      829c36c408b8cf0a45b0c79922324a0b910d69518168b94ddc72deeb322efbd0272a622cc77c6506c3a42170732c12ea83a300e4b1baacb5ff0b80cc40dd1f20

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti0:WIwgMEuy+inDfp3/XoCw57XYBwK0

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

    • 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

    • Server Software Component: Terminal Services DLL

      persistence

    • Sets service image path in registry

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Adds Run key to start application

      persistence

    • 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