Overview

overview

10

Static

static

3

538d321fa6...b6.exe

windows10-2004-x64

10

538d321fa6...b6.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    538d321fa6e0fae3d2e7b1a41834208f55e3f81572f8e26058f52d665c87bbb6

  • Size

    1.4MB

  • Sample

    250422-wa8nqswrt4

  • MD5

    bf6bbdc60d441d65ab49df5b236e53a7

  • SHA1

    42648a5a921e3374ba762e2c8da78bdf9a65a250

  • SHA256

    538d321fa6e0fae3d2e7b1a41834208f55e3f81572f8e26058f52d665c87bbb6

  • SHA512

    5b25139ef1ea73a0205b8d5f2505f0b6cdf51b486db09700b793be46b112aa3d57ef6d990a0cfe472905a55763f2c7ff34648fe4c90576ad190eb00cf6ace6b0

  • SSDEEP

    24576:F39WaOyHutimZ9VSly2hVvHW6qMnSbTBBhBMN:598HPkVOBTK

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojan

Malware Config

Targets

    • Target

      538d321fa6e0fae3d2e7b1a41834208f55e3f81572f8e26058f52d665c87bbb6

    • Size

      1.4MB

    • MD5

      bf6bbdc60d441d65ab49df5b236e53a7

    • SHA1

      42648a5a921e3374ba762e2c8da78bdf9a65a250

    • SHA256

      538d321fa6e0fae3d2e7b1a41834208f55e3f81572f8e26058f52d665c87bbb6

    • SHA512

      5b25139ef1ea73a0205b8d5f2505f0b6cdf51b486db09700b793be46b112aa3d57ef6d990a0cfe472905a55763f2c7ff34648fe4c90576ad190eb00cf6ace6b0

    • SSDEEP

      24576:F39WaOyHutimZ9VSly2hVvHW6qMnSbTBBhBMN:598HPkVOBTK

    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

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks