Overview

overview

10

Static

static

3

30337fd5bf...3e.exe

windows7-x64

10

30337fd5bf...3e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    30337fd5bf3ddb36ffde790e4a149a3767eff5d6ff0005f22ab1eb0c1353533e

  • Size

    1.6MB

  • Sample

    250201-vfas8a1na1

  • MD5

    4163944fcf7060371a582662f0c20bc7

  • SHA1

    9936b0a639a6dc5b149f70ae010eda5b149f13ac

  • SHA256

    30337fd5bf3ddb36ffde790e4a149a3767eff5d6ff0005f22ab1eb0c1353533e

  • SHA512

    68e15d5697473a6d014d3055151e9e8e155cbcb5a3dd4dba8e6c75a03021ebe3a7aaa14744f2e5d027c5a3e335aff4218d8cae600fcc029c1b7ee16084b44c30

  • SSDEEP

    24576:zQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVxwpezcQP:zQZAdVyVT9n/Gg0P+WhobpezH

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      30337fd5bf3ddb36ffde790e4a149a3767eff5d6ff0005f22ab1eb0c1353533e

    • Size

      1.6MB

    • MD5

      4163944fcf7060371a582662f0c20bc7

    • SHA1

      9936b0a639a6dc5b149f70ae010eda5b149f13ac

    • SHA256

      30337fd5bf3ddb36ffde790e4a149a3767eff5d6ff0005f22ab1eb0c1353533e

    • SHA512

      68e15d5697473a6d014d3055151e9e8e155cbcb5a3dd4dba8e6c75a03021ebe3a7aaa14744f2e5d027c5a3e335aff4218d8cae600fcc029c1b7ee16084b44c30

    • SSDEEP

      24576:zQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVxwpezcQP:zQZAdVyVT9n/Gg0P+WhobpezH

    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