Overview

overview

10

Static

static

7

9b05348abb...19.exe

windows7-x64

10

9b05348abb...19.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9b05348abbd4f62137596b90eace3e91fdc00817c08da76379009ac3998c2d19

  • Size

    1.2MB

  • Sample

    250115-b8m5gaynal

  • MD5

    9b0e6a1a39736c6d6ac091f38df45a96

  • SHA1

    2b92f9f285dd4abb95c652626f0d337dbba7774a

  • SHA256

    9b05348abbd4f62137596b90eace3e91fdc00817c08da76379009ac3998c2d19

  • SHA512

    4e7bd7bea8b7d779edb6d1859bcddef1cd8dd57c33aafd5c919ffe89d6cdfac1f057ffb29b8c7e958fa318b5b03209f928a33336c6f22a8cdc5bf8d3dac1a60a

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiv:WIwgMEuy+inDfp3/XoCw57XYBwKv

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      9b05348abbd4f62137596b90eace3e91fdc00817c08da76379009ac3998c2d19

    • Size

      1.2MB

    • MD5

      9b0e6a1a39736c6d6ac091f38df45a96

    • SHA1

      2b92f9f285dd4abb95c652626f0d337dbba7774a

    • SHA256

      9b05348abbd4f62137596b90eace3e91fdc00817c08da76379009ac3998c2d19

    • SHA512

      4e7bd7bea8b7d779edb6d1859bcddef1cd8dd57c33aafd5c919ffe89d6cdfac1f057ffb29b8c7e958fa318b5b03209f928a33336c6f22a8cdc5bf8d3dac1a60a

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiv:WIwgMEuy+inDfp3/XoCw57XYBwKv

    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