Overview

overview

10

Static

static

7

c4f2652465...f4.exe

windows7-x64

10

c4f2652465...f4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c4f265246565e755c0ccf70cc75d3ed1038e627193b7bac0140879c06f7a6cf4

  • Size

    1.2MB

  • Sample

    241030-1d16aazqct

  • MD5

    8169e31c02f65f602bae34a45d4fc594

  • SHA1

    51523231fa49223c7ea14d598f3da442e6dc02e1

  • SHA256

    c4f265246565e755c0ccf70cc75d3ed1038e627193b7bac0140879c06f7a6cf4

  • SHA512

    2988b72ce84df1aaf5a154a267989157e3a2ae18ad2b12cfea639675d7bfd0ef52ada6f2627db3623737c8674691800a30b5437eb0dbdfd13608018103f0e48d

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiW:WIwgMEuy+inDfp3/XoCw57XYBwKW

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      c4f265246565e755c0ccf70cc75d3ed1038e627193b7bac0140879c06f7a6cf4

    • Size

      1.2MB

    • MD5

      8169e31c02f65f602bae34a45d4fc594

    • SHA1

      51523231fa49223c7ea14d598f3da442e6dc02e1

    • SHA256

      c4f265246565e755c0ccf70cc75d3ed1038e627193b7bac0140879c06f7a6cf4

    • SHA512

      2988b72ce84df1aaf5a154a267989157e3a2ae18ad2b12cfea639675d7bfd0ef52ada6f2627db3623737c8674691800a30b5437eb0dbdfd13608018103f0e48d

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiW:WIwgMEuy+inDfp3/XoCw57XYBwKW

    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