Extracted

Extracted

Extracted

• • Target

    41fbd2b7d5ddeb27e4adc22eeca3cc7e8d9f4859af22d2e9fd29dd15ed24ce24.exe

  • Size

    1.7MB

  • MD5

    92c6b7aa6070e9f99b8c4f896b577578

  • SHA1

    a651bb1684cc879c331fe8a42e9d07ad389853ca

  • SHA256

    41fbd2b7d5ddeb27e4adc22eeca3cc7e8d9f4859af22d2e9fd29dd15ed24ce24

  • SHA512

    dec9c2af0b500f705f2e6cb07c5b7fe0fd19df98ff72dba204d762480fe020bf62875491f6129811bc6e4dc6902fcf5b88fab19a21edcd3f15de5b555f7dc3e3

  • SSDEEP

    49152:glsFh0DpF5ScZFGi2Jd3S2D9PPJYrwvasUcDXIpD:gKEpTYz3/pvasAJ

  Score

  10^/10

  lummastealcstokdiscoveryevasionspywarestealertrojan

  • 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

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • Stealc family

    stealc

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

    evasion

  • Downloads MZ/PE file

  • Checks BIOS information in registry

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

  • 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

  • Loads dropped DLL

  • Reads user/profile data of local email clients

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

    spywarestealer

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Windows security modification

    evasiontrojan

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Checks installed software on the system

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

    discovery

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1behavioral2