Extracted

Extracted

Extracted

Extracted

• • Target

    random.exe

  • Size

    938KB

  • MD5

    cbf68f77f4cd12e46a80430a739ce71f

  • SHA1

    de3df5da3f6cbf132a17cd4b160dfe484c5725b5

  • SHA256

    bbd0e0c8992b91a114ccb9ecba91d146ae17a35a5b85a1c107fd273d18b4e089

  • SHA512

    7a6fe5f78c7c068d196912edd2bd7e4bf5fc679ffdb198fe0ef9677b297bef9b7fa5416f1d930bc4f26bb23d20aab5dee653d386a55a5978a6be1506b406fb28

  • SSDEEP

    24576:6qDEvCTbMWu7rQYlBQcBiT6rprG8a0yu:6TvC/MTQYxsWR7a0y

  Score

  10^/10

  amadeylummameshagent092155test123backdoorbootkitdefense_evasiondiscoveryexecutionexploitpersistenceratspywarestealertrojan

  • Amadey

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

    trojanamadey

  • Amadey family

    amadey

  • Detects MeshAgent payload

  • Lumma Stealer, LummaC

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

    stealerlumma

  • Lumma family

    lumma

  • MeshAgent

    MeshAgent is an open source remote access trojan written in C++.

    rattrojanbackdoormeshagent

  • Meshagent family

    meshagent

  • Modifies security service

    defense_evasion

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

    defense_evasion

  • Blocklisted process makes network request

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Creates new service(s)

    persistenceexecution

  • Downloads MZ/PE file

  • Possible privilege escalation attempt

    exploit

  • Sets service image path in registry

    persistence

  • Stops running service(s)

    defense_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.

  • Deletes itself

  • 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.

    defense_evasion

  • Modifies file permissions

    discovery

  • Reads user/profile data of local email clients

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Drops file in System32 directory

  • Enumerates processes with tasklist

    discovery

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1