Extracted

Extracted

• • Target

    604fc7ac851c76b3ade50108357d8134.exe

  • Size

    1.8MB

  • MD5

    604fc7ac851c76b3ade50108357d8134

  • SHA1

    e8e5229df293646aed1a46d5a7d7983eb1f2eb47

  • SHA256

    a16f254d7b7ede78b181d541cf02de244472f59f18ea3c8e6ef63d869736cb93

  • SHA512

    46e45a2584f2f0c497f4ad63e03078a8a1f9c21012c273ecc1f131a1436f5883c89e6db6ee5e512b39fcec688731924a12f0e13abd8c2b18ea525b565561a1a0

  • SSDEEP

    49152:rowO3hXz+/Nub30pLQv04cl/SrtHh5fB319MP+KmE64zrlS:rot3t+/gjcg046SxJ19M2OHlS

  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