Overview

overview

10

Static

static

7

d52f1e2d6c...60.exe

windows7-x64

10

d52f1e2d6c...60.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60

  • Size

    1.2MB

  • Sample

    250105-hdsj2axqej

  • MD5

    20385183180805b7cf8a144c5fb98a71

  • SHA1

    f9809d54b898d437488663f5f12ee1a09671a447

  • SHA256

    d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60

  • SHA512

    7ffe1896df34667b42f85a6ab615075e8e70cd3f1694cb4a9784923903d5c278de9be17f792be034c9dbc329194eedbbc4f4175d0dd664b828f53831652bce7b

  • SSDEEP

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

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60

    • Size

      1.2MB

    • MD5

      20385183180805b7cf8a144c5fb98a71

    • SHA1

      f9809d54b898d437488663f5f12ee1a09671a447

    • SHA256

      d52f1e2d6cc652cb3fa35976c7c23241a4bd6e9f4df067007961c9d87c9bea60

    • SHA512

      7ffe1896df34667b42f85a6ab615075e8e70cd3f1694cb4a9784923903d5c278de9be17f792be034c9dbc329194eedbbc4f4175d0dd664b828f53831652bce7b

    • 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