Overview

overview

8

Static

static

3

Nylenia-wi...07.exe

windows10-2004-x64

8

Nylenia-wi...07.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    Nylenia-windows-amd64-87f47c07.exe
  • Size 40.8MB
  • Sample260702-bwfjvsax9y
  • SHA256 a91f0650bc99e390ac10a676dd9030749faf0ed90ab491def63f6d2f3e371114
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
executionpersistence

Malware Config

Targets

    • Target
      Nylenia-windows-amd64-87f47c07.exe
    • Size 40.8MB
    • SHA256 a91f0650bc99e390ac10a676dd9030749faf0ed90ab491def63f6d2f3e371114
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    executionpersistence

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks