Overview

overview

10

Static

static

7

c75d66ff13...8b.exe

windows7-x64

10

c75d66ff13...8b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c75d66ff13ae8ea9cb50dc6b323418e30e4abe7599caba5dcfa98fd3554f1d8b

  • Size

    1.2MB

  • Sample

    241102-zej3qaxpcn

  • MD5

    53ec1330da9fd22c35633850eb0e746b

  • SHA1

    312ff10a7c13321f43b5124d14ec9f4260fb5bee

  • SHA256

    c75d66ff13ae8ea9cb50dc6b323418e30e4abe7599caba5dcfa98fd3554f1d8b

  • SHA512

    a286a69fd7f024f42fcdf7ce8631df81dde03c37098abb86414c59c8da84874dc433ca4ced40aa5ef293228144d532c13f23f679eb0e7705d95fb6b9afa305cb

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtip:WIwgMEuy+inDfp3/XoCw57XYBwKp

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      c75d66ff13ae8ea9cb50dc6b323418e30e4abe7599caba5dcfa98fd3554f1d8b

    • Size

      1.2MB

    • MD5

      53ec1330da9fd22c35633850eb0e746b

    • SHA1

      312ff10a7c13321f43b5124d14ec9f4260fb5bee

    • SHA256

      c75d66ff13ae8ea9cb50dc6b323418e30e4abe7599caba5dcfa98fd3554f1d8b

    • SHA512

      a286a69fd7f024f42fcdf7ce8631df81dde03c37098abb86414c59c8da84874dc433ca4ced40aa5ef293228144d532c13f23f679eb0e7705d95fb6b9afa305cb

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtip:WIwgMEuy+inDfp3/XoCw57XYBwKp

    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