Overview

overview

10

Static

static

7

963f28a9a9...6e.exe

windows7-x64

10

963f28a9a9...6e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    963f28a9a93dc42e108dc2d1ae4798c21febffb279dba991ce2662657f42aa6e

  • Size

    1.2MB

  • Sample

    250204-yrm5gazldt

  • MD5

    9be9f9559a8e5b24ad5bd98f915d103c

  • SHA1

    bcfa87d630c43d21e51c248fe57068faaa573ca0

  • SHA256

    963f28a9a93dc42e108dc2d1ae4798c21febffb279dba991ce2662657f42aa6e

  • SHA512

    5d0d336a3231192d514da8e2d6e4d805106ebd6ba8cb75a4d2ffea59dd647f986e8142110d9bfe1a8eb8ec2ef97603d596a8151c8222706c2bf07283750262f7

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti5:WIwgMEuy+inDfp3/XoCw57XYBwK5

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      963f28a9a93dc42e108dc2d1ae4798c21febffb279dba991ce2662657f42aa6e

    • Size

      1.2MB

    • MD5

      9be9f9559a8e5b24ad5bd98f915d103c

    • SHA1

      bcfa87d630c43d21e51c248fe57068faaa573ca0

    • SHA256

      963f28a9a93dc42e108dc2d1ae4798c21febffb279dba991ce2662657f42aa6e

    • SHA512

      5d0d336a3231192d514da8e2d6e4d805106ebd6ba8cb75a4d2ffea59dd647f986e8142110d9bfe1a8eb8ec2ef97603d596a8151c8222706c2bf07283750262f7

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti5:WIwgMEuy+inDfp3/XoCw57XYBwK5

    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