Extracted

Extracted

Extracted

• • Target

    28c789c3953a7383ef6d9876e2aaf5bb91393b0be4b8c8919845a2428920e751

  • Size

    3.1MB

  • MD5

    4316e6bfa31a0f5639ab60ad32c2f672

  • SHA1

    cc0a14bd5b282fa1963c11fb3a0cbf576f463357

  • SHA256

    28c789c3953a7383ef6d9876e2aaf5bb91393b0be4b8c8919845a2428920e751

  • SHA512

    1b2f69c509fc5b02494b465eab37aa2fa41bd738ba9cf4b19cdd562fd16ea10c58bbca56e2c7ffa8dc2052235b8ee6670bf8e1578faa2f1892be9f51466014fb

  • SSDEEP

    49152:9zWk+4IL6xZvHO5SzmD0nM67fmWo1v66/jBNcPExS179sTnuPJ:JW74ZxZvHO5SW0nM67f9gvTjBoKmQYJ

  Score

  10^/10

  amadeylummastealc9c9aa5taledefense_evasiondiscoveryevasionexecutionpersistencestealertrojan

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    trojanamadey

  • Amadey family

    amadey

  • Lumma Stealer, LummaC

    Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    stealerlumma

  • Lumma family

    lumma

  • Modifies Windows Defender Real-time Protection settings

    evasiontrojan

  • Modifies security service

    evasion

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • Stealc family

    stealc

  • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    evasion

  • Command and Scripting Interpreter: PowerShell

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

    execution

  • Creates new service(s)

    persistenceexecution

  • Downloads MZ/PE file

  • Drops file in Drivers directory

  • Sets service image path in registry

    persistence

  • Stops running service(s)

    evasionexecution

  • Checks BIOS information in registry

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings

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

  • Executes dropped EXE

  • Identifies Wine through registry keys

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    evasion

  • Indicator Removal: Clear Windows Event Logs

    Clear Windows Event Logs to hide the activity of an intrusion.

    defense_evasion

  • Loads dropped DLL

  • Windows security modification

    evasiontrojan

  • Adds Run key to start application

    persistence

  • Power Settings

    powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    persistence

  • AutoIT Executable

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2