Overview

overview

10

Static

static

3

f671e6a7a1...22.exe

windows7-x64

10

f671e6a7a1...22.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f671e6a7a154d2c4397a179a8beb605023dc64ddce32aa4c529d90ce55808422

  • Size

    2.7MB

  • Sample

    250109-hgf1easkfz

  • MD5

    136157870b79a9bdbb7c2d6bf95a2dcf

  • SHA1

    95f2090a5801851e39cf204e6fde48118e5d4692

  • SHA256

    f671e6a7a154d2c4397a179a8beb605023dc64ddce32aa4c529d90ce55808422

  • SHA512

    a20db103c8d5f87882e6ac4b40775fc46b77cc2bc2332854ea3e3c28e01f8ff0e92c31005f6ca68c6b18ee25a47e4d725b67d28581c2fb5d6499cfa43ce25b6b

  • SSDEEP

    49152:yCwsbCANnKXferL7Vwe/Gg0P+WhK5A52A:Vws2ANnKXOaeOgmhJR

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      f671e6a7a154d2c4397a179a8beb605023dc64ddce32aa4c529d90ce55808422

    • Size

      2.7MB

    • MD5

      136157870b79a9bdbb7c2d6bf95a2dcf

    • SHA1

      95f2090a5801851e39cf204e6fde48118e5d4692

    • SHA256

      f671e6a7a154d2c4397a179a8beb605023dc64ddce32aa4c529d90ce55808422

    • SHA512

      a20db103c8d5f87882e6ac4b40775fc46b77cc2bc2332854ea3e3c28e01f8ff0e92c31005f6ca68c6b18ee25a47e4d725b67d28581c2fb5d6499cfa43ce25b6b

    • SSDEEP

      49152:yCwsbCANnKXferL7Vwe/Gg0P+WhK5A52A:Vws2ANnKXOaeOgmhJR

    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