Overview

overview

10

Static

static

7

8dc181b978...e3.exe

windows7-x64

10

8dc181b978...e3.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    8dc181b978354581823f5b091ac33fdad70c1ba96e556c3c0fe8af327a58ade3

  • Size

    1.2MB

  • Sample

    250122-xd3gka1jdp

  • MD5

    6c8193a1a6e3f3ca25e1f732241d6bff

  • SHA1

    b14d06d04b6a95043c21de2a2e8fe9c08188c273

  • SHA256

    8dc181b978354581823f5b091ac33fdad70c1ba96e556c3c0fe8af327a58ade3

  • SHA512

    91f7ed1fb73bc069dcf647c9fe5bbd1e7c59d9bec42bd3b850306d79a761989b10f24b5990d069bbf2bc65d04680eeaa02cde7641eb7881cdc1c72452c76bbe8

  • SSDEEP

    24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti3:WIwgMEuy+inDfp3/XoCw57XYBwK3

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupxvmprotect

Malware Config

Targets

    • Target

      8dc181b978354581823f5b091ac33fdad70c1ba96e556c3c0fe8af327a58ade3

    • Size

      1.2MB

    • MD5

      6c8193a1a6e3f3ca25e1f732241d6bff

    • SHA1

      b14d06d04b6a95043c21de2a2e8fe9c08188c273

    • SHA256

      8dc181b978354581823f5b091ac33fdad70c1ba96e556c3c0fe8af327a58ade3

    • SHA512

      91f7ed1fb73bc069dcf647c9fe5bbd1e7c59d9bec42bd3b850306d79a761989b10f24b5990d069bbf2bc65d04680eeaa02cde7641eb7881cdc1c72452c76bbe8

    • SSDEEP

      24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJti3:WIwgMEuy+inDfp3/XoCw57XYBwK3

    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