Extracted

Extracted

Extracted

• • Target

    abd4d93b6a4167704890d3dbe9873d558dd41fcc41d71e1e92886615e32d5d4a.exe

  • Size

    1.8MB

  • MD5

    001e7c0dea855ebe5d402592d014bcab

  • SHA1

    dad903696c1e622202525b87095956b2e2a01c3a

  • SHA256

    abd4d93b6a4167704890d3dbe9873d558dd41fcc41d71e1e92886615e32d5d4a

  • SHA512

    2da0ad08c6e3e21b55a6271a68e7f0c9bd56e300c9689a50b474edc846ed313e5f3fb11b550fc3f7f4ef69e0ffa0932900905b5bbb8bb65bc3e34d3fdcb160ae

  • SSDEEP

    49152:aCd0nnGubCJKLVIdF0O+XL5IXicKLhR8hyvq:7d2nyJEVIdqpNIKhZvq

  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