Overview

overview

9

Static

static

1

URLScan

urlscan

1

http://wireshark.org

windows11-21h2-x64

9

Sharing

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General

  • Target
    http://wireshark.org
  • Sample260629-ejezcady4m
Score
9/10
defense_evasiondiscoveryexecutionpersistenceransomware

Malware Config

Targets

    • Target
      http://wireshark.org
    Score
    9/10
    defense_evasiondiscoveryexecutionpersistenceransomware

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

      defense_evasion

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks