Extracted

Extracted

• • Target

    8803c4a15774785fbe633e17a7406a5c.exe

  • Size

    1.8MB

  • MD5

    8803c4a15774785fbe633e17a7406a5c

  • SHA1

    05415276f785e41b75db540385a1d2cc4a02df71

  • SHA256

    4809d808ea0c31090d2b3e72a808983eb189df9a11940fcfef9de7332cd524bf

  • SHA512

    20de7ce7e40f4edf1e31f0322911aef5f28c0b0c949832d20f3abd5458f85675a09b20a7d2ea6b1011cd80f8796ec0056f1f7e558a0eb362b10b877fd343156a

  • SSDEEP

    49152:0l5G/edAnjZgZqcySB9TaQT5JyhJemuTgsTFM:0l5G/jZ90B9TaQTOhJe8sTe

  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