Overview

overview

10

Static

static

7

a5962a5a65...17.exe

windows7-x64

10

a5962a5a65...17.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a5962a5a65784a0705c5428d9951e9553b16837932c0f6538e60766238230417

  • Size

    1.2MB

  • Sample

    250217-21gktsvjav

  • MD5

    f2e09e109753dc1174b91722cb2fa907

  • SHA1

    fb8a9a57ecd77819f696520f36a5df7ba418c0e1

  • SHA256

    a5962a5a65784a0705c5428d9951e9553b16837932c0f6538e60766238230417

  • SHA512

    da0df6460ba21ac477d6c06a7f61441227a13925fb776a70de4b2d9cc44419491df04d65df867a3284048cf45a3db25228ec920afabe4f75823b0afe76814e64

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiU:WIwgMEuy+inDfp3/XoCw57XYBwKU

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      a5962a5a65784a0705c5428d9951e9553b16837932c0f6538e60766238230417

    • Size

      1.2MB

    • MD5

      f2e09e109753dc1174b91722cb2fa907

    • SHA1

      fb8a9a57ecd77819f696520f36a5df7ba418c0e1

    • SHA256

      a5962a5a65784a0705c5428d9951e9553b16837932c0f6538e60766238230417

    • SHA512

      da0df6460ba21ac477d6c06a7f61441227a13925fb776a70de4b2d9cc44419491df04d65df867a3284048cf45a3db25228ec920afabe4f75823b0afe76814e64

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiU:WIwgMEuy+inDfp3/XoCw57XYBwKU

    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