Overview

overview

10

Static

static

7

93bf618546...21.exe

windows7-x64

10

93bf618546...21.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    93bf6185463047c94426fa9f6fc84cfc52aae034634af8c786bd4fd0a7478221

  • Size

    1.2MB

  • Sample

    241102-zemhvavjaz

  • MD5

    59e5943dd7ba6b47f46716dde6ff595d

  • SHA1

    7acb6ba98d003e299c6d1825be4e1051ee3fce87

  • SHA256

    93bf6185463047c94426fa9f6fc84cfc52aae034634af8c786bd4fd0a7478221

  • SHA512

    f1de0e845c825b0b30ab181162ca577547867d63753eba9ebc600ef7e5b7b92681bf41d790c2576d904edce910371fc61b9afcd3c51de04cc61107ef9962ca0f

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiN:WIwgMEuy+inDfp3/XoCw57XYBwKN

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      93bf6185463047c94426fa9f6fc84cfc52aae034634af8c786bd4fd0a7478221

    • Size

      1.2MB

    • MD5

      59e5943dd7ba6b47f46716dde6ff595d

    • SHA1

      7acb6ba98d003e299c6d1825be4e1051ee3fce87

    • SHA256

      93bf6185463047c94426fa9f6fc84cfc52aae034634af8c786bd4fd0a7478221

    • SHA512

      f1de0e845c825b0b30ab181162ca577547867d63753eba9ebc600ef7e5b7b92681bf41d790c2576d904edce910371fc61b9afcd3c51de04cc61107ef9962ca0f

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiN:WIwgMEuy+inDfp3/XoCw57XYBwKN

    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