Overview

overview

8

Static

static

3

Nebula_3.0...US.msi

windows10-2004-x64

8

Nebula_3.0...US.msi

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    Nebula_3.0.9_x64_en-US.msi
  • Size 13.1MB
  • Sample260707-cwdkyads2l
  • SHA256 58876c5575bc82a2951cd84984a4c25aaa604b0b53883ac231041f60e8dcf56c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoveryexecutionpersistenceprivilege_escalationransomwaretrojan

Malware Config

Targets

    • Target
      Nebula_3.0.9_x64_en-US.msi
    • Size 13.1MB
    • SHA256 58876c5575bc82a2951cd84984a4c25aaa604b0b53883ac231041f60e8dcf56c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    defense_evasiondiscoveryexecutionpersistenceprivilege_escalationransomwaretrojan

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Network Share Discovery

      Attempt to gather information on host network.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks