Overview

overview

10

Static

static

7

ac76621c34...44.exe

windows7-x64

10

ac76621c34...44.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ac76621c34fd5005781152c8fad79002744262cc91ca9eafc0b37c46296ea544

  • Size

    1.2MB

  • Sample

    241119-y6jqlawrfq

  • MD5

    f95f3c6e0603aa55308400190b9d359b

  • SHA1

    f2f86593989e3950566e842066c48c054312ab18

  • SHA256

    ac76621c34fd5005781152c8fad79002744262cc91ca9eafc0b37c46296ea544

  • SHA512

    4c1a151a6eda966a73ea2e5a65db473ad1f9970c87d10fe92a8f00ef081a6a2f406df74fb855912b521d1f9c37227aa605cf99560510977fae9941409a52f2fb

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti6:WIwgMEuy+inDfp3/XoCw57XYBwK6

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      ac76621c34fd5005781152c8fad79002744262cc91ca9eafc0b37c46296ea544

    • Size

      1.2MB

    • MD5

      f95f3c6e0603aa55308400190b9d359b

    • SHA1

      f2f86593989e3950566e842066c48c054312ab18

    • SHA256

      ac76621c34fd5005781152c8fad79002744262cc91ca9eafc0b37c46296ea544

    • SHA512

      4c1a151a6eda966a73ea2e5a65db473ad1f9970c87d10fe92a8f00ef081a6a2f406df74fb855912b521d1f9c37227aa605cf99560510977fae9941409a52f2fb

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti6:WIwgMEuy+inDfp3/XoCw57XYBwK6

    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