Overview

overview

10

Static

static

7

61fc152636...d5.exe

windows7-x64

10

61fc152636...d5.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    61fc152636e8306be582d0a6333f5d48c71488771104ae57985e7daa98cc85d5

  • Size

    1.2MB

  • Sample

    241224-fgeq8ssjbr

  • MD5

    121d85ca7053f296e53c10a6db574350

  • SHA1

    c74fab069288db98767dc7abffde0e283258c3b8

  • SHA256

    61fc152636e8306be582d0a6333f5d48c71488771104ae57985e7daa98cc85d5

  • SHA512

    bca2d7a43d360c01ef60cb6872ee6da8c6bbd008b269b68e131e951ab003b9ff46fde8bcb3231f89ac51d95af616b9ef919d751d16bbaf800d1d25c68215b4b0

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiw:WIwgMEuy+inDfp3/XoCw57XYBwKw

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      61fc152636e8306be582d0a6333f5d48c71488771104ae57985e7daa98cc85d5

    • Size

      1.2MB

    • MD5

      121d85ca7053f296e53c10a6db574350

    • SHA1

      c74fab069288db98767dc7abffde0e283258c3b8

    • SHA256

      61fc152636e8306be582d0a6333f5d48c71488771104ae57985e7daa98cc85d5

    • SHA512

      bca2d7a43d360c01ef60cb6872ee6da8c6bbd008b269b68e131e951ab003b9ff46fde8bcb3231f89ac51d95af616b9ef919d751d16bbaf800d1d25c68215b4b0

    • 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