Overview

overview

10

Static

static

7

e15c79cd7c...b8.exe

windows7-x64

10

e15c79cd7c...b8.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e15c79cd7c476edf98fc321f39e8209ac42a3fa6cf6893ec806b7f1bdafe6cb8

  • Size

    1.2MB

  • Sample

    250219-zxjvnsynfs

  • MD5

    9e4a70d243eaaebc34045db80ce75b22

  • SHA1

    aeda84c4a915ca5556c5bca503c61f152862675c

  • SHA256

    e15c79cd7c476edf98fc321f39e8209ac42a3fa6cf6893ec806b7f1bdafe6cb8

  • SHA512

    f242da092573c3a4301327624d4fab65298915e247d50dd5470d6ba33e54cb379ea2ec877faa8a9047f2e6a7336733b252e49a7e26ac39a5ac63cccde95a14a2

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtig:WIwgMEuy+inDfp3/XoCw57XYBwKg

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      e15c79cd7c476edf98fc321f39e8209ac42a3fa6cf6893ec806b7f1bdafe6cb8

    • Size

      1.2MB

    • MD5

      9e4a70d243eaaebc34045db80ce75b22

    • SHA1

      aeda84c4a915ca5556c5bca503c61f152862675c

    • SHA256

      e15c79cd7c476edf98fc321f39e8209ac42a3fa6cf6893ec806b7f1bdafe6cb8

    • SHA512

      f242da092573c3a4301327624d4fab65298915e247d50dd5470d6ba33e54cb379ea2ec877faa8a9047f2e6a7336733b252e49a7e26ac39a5ac63cccde95a14a2

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtig:WIwgMEuy+inDfp3/XoCw57XYBwKg

    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