Overview

overview

10

Static

static

3

775312f8e0...66.exe

windows7-x64

10

775312f8e0...66.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    775312f8e0b4e1c41fcdf8f780a0727620917fbcb5577a79ac0a7617611d0566

  • Size

    2.6MB

  • Sample

    241228-3rrvwawkcl

  • MD5

    e1f2b6e09239a0d65ea38c33300de829

  • SHA1

    40a4d37f5d56052632ba88deb6dcc7f1d0434740

  • SHA256

    775312f8e0b4e1c41fcdf8f780a0727620917fbcb5577a79ac0a7617611d0566

  • SHA512

    5f08e599dc4f63e55582f08b71d014a74a8b02f3efdb1641170f2bb380dc875e1be7a46ef9162374d1a9713755317468bf89ed1b5f351c07b82aa74afd1e30ee

  • SSDEEP

    49152:OCwsbCANnKXferL7Vwe/Gg0P+WhIsABTuV:pws2ANnKXOaeOgmhI1BTuV

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      775312f8e0b4e1c41fcdf8f780a0727620917fbcb5577a79ac0a7617611d0566

    • Size

      2.6MB

    • MD5

      e1f2b6e09239a0d65ea38c33300de829

    • SHA1

      40a4d37f5d56052632ba88deb6dcc7f1d0434740

    • SHA256

      775312f8e0b4e1c41fcdf8f780a0727620917fbcb5577a79ac0a7617611d0566

    • SHA512

      5f08e599dc4f63e55582f08b71d014a74a8b02f3efdb1641170f2bb380dc875e1be7a46ef9162374d1a9713755317468bf89ed1b5f351c07b82aa74afd1e30ee

    • SSDEEP

      49152:OCwsbCANnKXferL7Vwe/Gg0P+WhIsABTuV:pws2ANnKXOaeOgmhI1BTuV

    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