Overview

overview

10

Static

static

3

76a236349c...35.exe

windows7-x64

10

76a236349c...35.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    76a236349c0820e4dfba81e3382e50833ee238452c0c271d6a0cf83b4fcca235

  • Size

    1.4MB

  • Sample

    241212-3h9z4a1lgs

  • MD5

    42eb813b6d1d942487977b2d1c99849d

  • SHA1

    ed176942204d852d66b1b0401431be6b6233325a

  • SHA256

    76a236349c0820e4dfba81e3382e50833ee238452c0c271d6a0cf83b4fcca235

  • SHA512

    13784b32ff6dd7b8a699251a30a9d75e0e967d447a01e1ef357596652ff26a8c5a5a812db2d8d08c581f9d9f1f071ed28030546e7b2a57095d9e00927bfbd0f9

  • SSDEEP

    24576:MXU1T7iVITXAY9Pl4+va/61tvjnqZ3D6iyzwQngZqIVC9nSJhTNJDINp4X17uCD/:zTxDva/6nj3LbnqVVSSvINp4ks

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojan

Malware Config

Targets

    • Target

      76a236349c0820e4dfba81e3382e50833ee238452c0c271d6a0cf83b4fcca235

    • Size

      1.4MB

    • MD5

      42eb813b6d1d942487977b2d1c99849d

    • SHA1

      ed176942204d852d66b1b0401431be6b6233325a

    • SHA256

      76a236349c0820e4dfba81e3382e50833ee238452c0c271d6a0cf83b4fcca235

    • SHA512

      13784b32ff6dd7b8a699251a30a9d75e0e967d447a01e1ef357596652ff26a8c5a5a812db2d8d08c581f9d9f1f071ed28030546e7b2a57095d9e00927bfbd0f9

    • SSDEEP

      24576:MXU1T7iVITXAY9Pl4+va/61tvjnqZ3D6iyzwQngZqIVC9nSJhTNJDINp4X17uCD/:zTxDva/6nj3LbnqVVSSvINp4ks

    Score
    10/10
    gh0stratpurplefoxdiscoverypersistenceratrootkittrojan

    • 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

    • Sets service image path in registry

      persistence

    • Deletes itself

    • Executes dropped EXE

    • Enumerates connected drives

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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks