Overview

overview

10

Static

static

7

6f5e019903...d6.exe

windows7-x64

10

6f5e019903...d6.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6f5e019903a85016eb82002492c2103b0b7ed21d59ddeda74fb77acd7a4ff7d6

  • Size

    1.2MB

  • Sample

    250119-ya2arssmdv

  • MD5

    09664507d7ca98123c55aa713b2b61ca

  • SHA1

    f369b773084c352e039faa36862f8bf086958e4b

  • SHA256

    6f5e019903a85016eb82002492c2103b0b7ed21d59ddeda74fb77acd7a4ff7d6

  • SHA512

    73cdf8966e94d633039d8e54d2e631f7022cc68695fb8ea8fd54a43f94ab99354923248786293bbc0390e334376378c5dba57fea8fccfcfcbfd9fd18fbcafc12

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiI:WIwgMEuy+inDfp3/XoCw57XYBwKI

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      6f5e019903a85016eb82002492c2103b0b7ed21d59ddeda74fb77acd7a4ff7d6

    • Size

      1.2MB

    • MD5

      09664507d7ca98123c55aa713b2b61ca

    • SHA1

      f369b773084c352e039faa36862f8bf086958e4b

    • SHA256

      6f5e019903a85016eb82002492c2103b0b7ed21d59ddeda74fb77acd7a4ff7d6

    • SHA512

      73cdf8966e94d633039d8e54d2e631f7022cc68695fb8ea8fd54a43f94ab99354923248786293bbc0390e334376378c5dba57fea8fccfcfcbfd9fd18fbcafc12

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiI:WIwgMEuy+inDfp3/XoCw57XYBwKI

    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