Overview

overview

10

Static

static

3

ecda9558b3...3f.exe

windows7-x64

10

ecda9558b3...3f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ecda9558b348e368631ff602448e2b189a7e5330bf17ed6774f8c824a011913f

  • Size

    13.8MB

  • Sample

    241011-nd22csvaqr

  • MD5

    91f6f067afb0b7957728801b37c4ec97

  • SHA1

    8a5b517024449366839048e8a981498419fff2a8

  • SHA256

    ecda9558b348e368631ff602448e2b189a7e5330bf17ed6774f8c824a011913f

  • SHA512

    d9954094b6dd673370d50e940ac877a2cbce9b7bde7158650268db0e9f64b6051dcf6b61afbd29d055f8f87e7689572535908e1faf7234a2a4f69754fbca9a27

  • SSDEEP

    393216:5irhlWxZXNwLL8ElWxZJNwqL80oHdRaMcGPj:4rhl6Qv8El6yC80QcGL

Score
10/10
gh0stratpurplefoxdiscoverypersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      ecda9558b348e368631ff602448e2b189a7e5330bf17ed6774f8c824a011913f

    • Size

      13.8MB

    • MD5

      91f6f067afb0b7957728801b37c4ec97

    • SHA1

      8a5b517024449366839048e8a981498419fff2a8

    • SHA256

      ecda9558b348e368631ff602448e2b189a7e5330bf17ed6774f8c824a011913f

    • SHA512

      d9954094b6dd673370d50e940ac877a2cbce9b7bde7158650268db0e9f64b6051dcf6b61afbd29d055f8f87e7689572535908e1faf7234a2a4f69754fbca9a27

    • SSDEEP

      393216:5irhlWxZXNwLL8ElWxZJNwqL80oHdRaMcGPj:4rhl6Qv8El6yC80QcGL

    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

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

      rootkittrojanpurplefox

    • Drops file in Drivers directory

    • Sets service image path in registry

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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