Overview

overview

10

Static

static

server.exe

windows7-x64

10

server.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    server.exe

  • Size

    395KB

  • Sample

    221222-eahc4sha5y

  • MD5

    056469f81c6e775fb3e113619abe6d8b

  • SHA1

    3f0cdd612cfd789a8fdbd50ce88bbfc7d16f9ad8

  • SHA256

    ba5e87af520f87264acec28991b25eab44774cabcd2a4f00b6d14802ab79c985

  • SHA512

    b69e76cde4c91dabe2ba4e73bc25d3c7b68da2344f9426b0870c6ff819c113aca3d435748422a8ec903b1dcc5f00b77d717ab2e364323e68f7b0ed09c6b6f0d5

  • SSDEEP

    6144:ybDm2BzacakA3z5htBoLpoE76PALttbOuWNGsbmZiP1NxqORXxgiMlt:y3DzU3ft679tUuWNGsbmgdmyGn

Score
10/10
gh0stratpurplefoxratrootkittrojanupx

Malware Config

Targets

    • Target

      server.exe

    • Size

      395KB

    • MD5

      056469f81c6e775fb3e113619abe6d8b

    • SHA1

      3f0cdd612cfd789a8fdbd50ce88bbfc7d16f9ad8

    • SHA256

      ba5e87af520f87264acec28991b25eab44774cabcd2a4f00b6d14802ab79c985

    • SHA512

      b69e76cde4c91dabe2ba4e73bc25d3c7b68da2344f9426b0870c6ff819c113aca3d435748422a8ec903b1dcc5f00b77d717ab2e364323e68f7b0ed09c6b6f0d5

    • SSDEEP

      6144:ybDm2BzacakA3z5htBoLpoE76PALttbOuWNGsbmZiP1NxqORXxgiMlt:y3DzU3ft679tUuWNGsbmgdmyGn

    Score
    10/10
    gh0stratpurplefoxratrootkittrojanupx

    • 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

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

      rootkittrojanpurplefox

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks