Overview

overview

10

Static

static

3

a15fff7c9b...b3.exe

windows7-x64

10

a15fff7c9b...b3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a15fff7c9b4dc1a9289a2bee2b8c8489ffcc4205632cc945ce6f7f3450b32fb3

  • Size

    1.4MB

  • Sample

    240917-vxa6bavdnf

  • MD5

    6cd3ab5ee0be081a5b327981c41fc6a6

  • SHA1

    6f70dec8662ac165e60211200600a12ba503230a

  • SHA256

    a15fff7c9b4dc1a9289a2bee2b8c8489ffcc4205632cc945ce6f7f3450b32fb3

  • SHA512

    5e5e5a2d7345e231d364241ef554100f601fa3ac42ac55dd0874dda2f6b4f1ebe4b4c7af6b614b494468c104538e2a4bb28992f1198e63c9b0dd5da611748f86

  • SSDEEP

    24576:s89tv9/7JtDElDEExIecl1erdg0MCiVWhR/zwpejL:s89XJt4HIZ/Gg0P+WhupejL

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      a15fff7c9b4dc1a9289a2bee2b8c8489ffcc4205632cc945ce6f7f3450b32fb3

    • Size

      1.4MB

    • MD5

      6cd3ab5ee0be081a5b327981c41fc6a6

    • SHA1

      6f70dec8662ac165e60211200600a12ba503230a

    • SHA256

      a15fff7c9b4dc1a9289a2bee2b8c8489ffcc4205632cc945ce6f7f3450b32fb3

    • SHA512

      5e5e5a2d7345e231d364241ef554100f601fa3ac42ac55dd0874dda2f6b4f1ebe4b4c7af6b614b494468c104538e2a4bb28992f1198e63c9b0dd5da611748f86

    • SSDEEP

      24576:s89tv9/7JtDElDEExIecl1erdg0MCiVWhR/zwpejL:s89XJt4HIZ/Gg0P+WhupejL

    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

    • PurpleFox

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

      rootkittrojanpurplefox

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks