Overview

overview

10

Static

static

5

37b6002732...f3.exe

windows7-x64

10

37b6002732...f3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    37b6002732a56eaa5782a94aedd6fbd6f5b2f404d4110f614f1b2d9d85b6b2f3

  • Size

    631KB

  • Sample

    241118-fqxneatqer

  • MD5

    41850422e4c7395319095a38924a4feb

  • SHA1

    6a04170a1dcebc26ab237c711511eadbe7e43e75

  • SHA256

    37b6002732a56eaa5782a94aedd6fbd6f5b2f404d4110f614f1b2d9d85b6b2f3

  • SHA512

    0d9d8d8dcb42110bafc7eec8bfec217e3f16501079cfb6532096f46615aa7e113229e868a393406686b0e98eba7bf332e561be432f8387a703b46c87c23bb791

  • SSDEEP

    12288:JbZNkv+bAtuJ/TCPdNA7ddldTiO65Ay3NAHDctZ0dwrbKn8X:J1ev+EtuZwdu7ddqHmy9EDct6Ge8X

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      37b6002732a56eaa5782a94aedd6fbd6f5b2f404d4110f614f1b2d9d85b6b2f3

    • Size

      631KB

    • MD5

      41850422e4c7395319095a38924a4feb

    • SHA1

      6a04170a1dcebc26ab237c711511eadbe7e43e75

    • SHA256

      37b6002732a56eaa5782a94aedd6fbd6f5b2f404d4110f614f1b2d9d85b6b2f3

    • SHA512

      0d9d8d8dcb42110bafc7eec8bfec217e3f16501079cfb6532096f46615aa7e113229e868a393406686b0e98eba7bf332e561be432f8387a703b46c87c23bb791

    • SSDEEP

      12288:JbZNkv+bAtuJ/TCPdNA7ddldTiO65Ay3NAHDctZ0dwrbKn8X:J1ev+EtuZwdu7ddqHmy9EDct6Ge8X

    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

    • Sets service image path in registry

      persistence

    • Deletes itself

    • 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