Overview

overview

10

Static

static

3

752efeb55e...a5.exe

windows7-x64

10

752efeb55e...a5.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5

  • Size

    2.2MB

  • Sample

    250201-vfas8atkfn

  • MD5

    a1dddaa04e2fe3d783e1a7c9a141cccd

  • SHA1

    1a285796da7775ad8f46fb9d567d825a15c94493

  • SHA256

    752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5

  • SHA512

    cb19097f5dc193bdd33f375ec5673f63857dee3689a324cf7b297bbe5044933009fbe2bd8339a3bb669f46a9b3395abfe2cd0d280115814e9bf6f08e1a29cb2a

  • SSDEEP

    49152:zQZAdVyVT9n/Gg0P+WhobpezCZPItx2apeapelI:0GdVyVT9nOgmhzzbtUvlI

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5

    • Size

      2.2MB

    • MD5

      a1dddaa04e2fe3d783e1a7c9a141cccd

    • SHA1

      1a285796da7775ad8f46fb9d567d825a15c94493

    • SHA256

      752efeb55eafc142626e2670d7edbb465f75a62f3882eaebd5ada602d14e0fa5

    • SHA512

      cb19097f5dc193bdd33f375ec5673f63857dee3689a324cf7b297bbe5044933009fbe2bd8339a3bb669f46a9b3395abfe2cd0d280115814e9bf6f08e1a29cb2a

    • SSDEEP

      49152:zQZAdVyVT9n/Gg0P+WhobpezCZPItx2apeapelI:0GdVyVT9nOgmhzzbtUvlI

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

    • 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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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