Extracted

Extracted

Extracted

• • Target

    file.exe

  • Size

    3.1MB

  • MD5

    2f2a8968bcdc26dc26f35a7f0e741b94

  • SHA1

    8ff2c4c2bac54fc34c12ee6e8b2349141ae1703c

  • SHA256

    b4ed53947a407459822c5d352bb5300a5885b9dec2b6c319c48f54b57a02e2eb

  • SHA512

    6288b580f9da2760f2b30565cfa6b5c57c2e9c776e3f04ad7ac1f5c5630678aea869f5f0d494aa244e2dbeb17615936fb29f68a20b0f23325238a5c417568ef9

  • SSDEEP

    49152:DNK2tJryjBRc3ly9HOPtPRDkeqipcoM1UM:U2tJoBe3kHKCeqP7

  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