Overview

overview

10

Static

static

7

743fbdb596...22.exe

windows7-x64

10

743fbdb596...22.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    743fbdb596008067ad321f7d75213fbfe4ae78c67cd6a758431f66eea117db22

  • Size

    1.2MB

  • Sample

    250115-edbdzazmay

  • MD5

    be3501b2f929250336a3d5768aa5d553

  • SHA1

    ad4bc1edb64260503bc00353a185bdd93f7163ec

  • SHA256

    743fbdb596008067ad321f7d75213fbfe4ae78c67cd6a758431f66eea117db22

  • SHA512

    ba05a25f97c2de5d9c572ba1350fd16f8f795bf6dce50cefddc99447dd58ba3b2113c9629fb35b184b972b364b79ce89c7ab67677bdb32c0e49ed745dfa841f5

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiE:WIwgMEuy+inDfp3/XoCw57XYBwKE

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      743fbdb596008067ad321f7d75213fbfe4ae78c67cd6a758431f66eea117db22

    • Size

      1.2MB

    • MD5

      be3501b2f929250336a3d5768aa5d553

    • SHA1

      ad4bc1edb64260503bc00353a185bdd93f7163ec

    • SHA256

      743fbdb596008067ad321f7d75213fbfe4ae78c67cd6a758431f66eea117db22

    • SHA512

      ba05a25f97c2de5d9c572ba1350fd16f8f795bf6dce50cefddc99447dd58ba3b2113c9629fb35b184b972b364b79ce89c7ab67677bdb32c0e49ed745dfa841f5

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiE:WIwgMEuy+inDfp3/XoCw57XYBwKE

    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