Overview

overview

10

Static

static

3

efb35ec1e0...5a.exe

windows7-x64

10

efb35ec1e0...5a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    efb35ec1e073aa02aa87ee6e5ec8730d5ecf75576ab86c3ebb858dce986b385a

  • Size

    1.6MB

  • Sample

    241117-ktlgrsvqex

  • MD5

    7823e8eb618e981b8c1965e169a2de5f

  • SHA1

    a0e6b32d7c70a670fa85de292c44edb12cf15071

  • SHA256

    efb35ec1e073aa02aa87ee6e5ec8730d5ecf75576ab86c3ebb858dce986b385a

  • SHA512

    127f8be7131e245bc469ad6f5be23242723b001bdedc271ee6573ba97841ef3687f835a390aef47b66c04a2053d5b9ddcd42df63418bdf54dd3f69ae72ff7b81

  • SSDEEP

    24576:eQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVEXAA:eQZAdVyVT9n/Gg0P+WhoTb

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      efb35ec1e073aa02aa87ee6e5ec8730d5ecf75576ab86c3ebb858dce986b385a

    • Size

      1.6MB

    • MD5

      7823e8eb618e981b8c1965e169a2de5f

    • SHA1

      a0e6b32d7c70a670fa85de292c44edb12cf15071

    • SHA256

      efb35ec1e073aa02aa87ee6e5ec8730d5ecf75576ab86c3ebb858dce986b385a

    • SHA512

      127f8be7131e245bc469ad6f5be23242723b001bdedc271ee6573ba97841ef3687f835a390aef47b66c04a2053d5b9ddcd42df63418bdf54dd3f69ae72ff7b81

    • SSDEEP

      24576:eQZoidOTdVZinacCET9Ecl1erdg0MCiVWhFU7cVEXAA:eQZAdVyVT9n/Gg0P+WhoTb

    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