Overview

overview

8

Static

static

3

771-Tool.exe

windows10-2004-x64

8

771-Tool.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    771Umbrella_NUKER.rar
  • Size 18.8MB
  • Sample261104-2p3zpavydw
  • SHA256 4859b3209a127dcbf31217397aa19bf224fba9d178f9c0a9b9e8a27e43758e88
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoveryexecutionpersistenceransomwarespyware

Malware Config

Targets

    • Target
      771-Tool.exe
    • Size 18.9MB
    • SHA256 31d7646ff4a2373956c18727a8d6c70f1a7020686cf5b24f958499e43a585542
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoveryexecutionadwarepersistenceransomwarespyware

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Loads dropped DLL

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks