Overview

overview

10

Static

static

7

f40009b439...a6.exe

windows7-x64

10

f40009b439...a6.exe

windows10-2004-x64

10

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General

  • Target

    f40009b439b6754456c015c923c4a2989e3402e5d319ad236b57e7de59f4c5a6

  • Size

    1.2MB

  • Sample

    241228-ebecvavpfs

  • MD5

    39cdccc56117e615e953e8045753355f

  • SHA1

    60e83d3a05542200cc239fef821ce96b314eff3d

  • SHA256

    f40009b439b6754456c015c923c4a2989e3402e5d319ad236b57e7de59f4c5a6

  • SHA512

    3714ec04859343e7c2b1db6a2a8c416dc1de58fc3218e43236e46a5430fc01001c1bd0d1f148696e869e96f7d45e74b2cbe5eb5f55dbcbd887a69b3d0fcdc93f

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiq:WIwgMEuy+inDfp3/XoCw57XYBwKq

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      f40009b439b6754456c015c923c4a2989e3402e5d319ad236b57e7de59f4c5a6

    • Size

      1.2MB

    • MD5

      39cdccc56117e615e953e8045753355f

    • SHA1

      60e83d3a05542200cc239fef821ce96b314eff3d

    • SHA256

      f40009b439b6754456c015c923c4a2989e3402e5d319ad236b57e7de59f4c5a6

    • SHA512

      3714ec04859343e7c2b1db6a2a8c416dc1de58fc3218e43236e46a5430fc01001c1bd0d1f148696e869e96f7d45e74b2cbe5eb5f55dbcbd887a69b3d0fcdc93f

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiq:WIwgMEuy+inDfp3/XoCw57XYBwKq

    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