Overview

overview

10

Static

static

7

100d5bee7c...c1.exe

windows7-x64

10

100d5bee7c...c1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1

  • Size

    1.2MB

  • Sample

    241129-hyya1sxpap

  • MD5

    1238c1552a4e757adcad05400ebb2652

  • SHA1

    1bbf5f3806fec2a9504744503e5786c9cfc5e8ad

  • SHA256

    100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1

  • SHA512

    311286fe52525cead3395e0b41f50464145a0a9eba9fc792d914328902cff0d84986727118187f18eab4c09d88a070372dedc5ef6e9d6cc62c201a9287b88e10

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiR:WIwgMEuy+inDfp3/XoCw57XYBwKR

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1

    • Size

      1.2MB

    • MD5

      1238c1552a4e757adcad05400ebb2652

    • SHA1

      1bbf5f3806fec2a9504744503e5786c9cfc5e8ad

    • SHA256

      100d5bee7c82bd98b7fc145510fb70c31655344e6b3367f1ecbc09cd451ca0c1

    • SHA512

      311286fe52525cead3395e0b41f50464145a0a9eba9fc792d914328902cff0d84986727118187f18eab4c09d88a070372dedc5ef6e9d6cc62c201a9287b88e10

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiR:WIwgMEuy+inDfp3/XoCw57XYBwKR

    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