Extracted

• • Target

    sample

  • Size

    2KB

  • MD5

    11dd8a33860b676fce1bd3d687405da5

  • SHA1

    73145232e85321df1b21966c3e57ca2e85158ad7

  • SHA256

    2e40f403e927761b1f091c34bf804bf7647b39bf9c33b16283f0ece2f7eb471a

  • SHA512

    da82a6b98590c51365c109f134232e066063580e77c8bae8fcf3d6d108daee12caa2b6d268c2c4b4211da73b31bce80ce87d4f9458de2ef28fc913a103c01756

  Score

  10^/10

  lummacredential_accessdiscoverypersistenceprivilege_escalationspywarestealer

  • Lumma Stealer, LummaC

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

    stealerlumma

  • Lumma family

    lumma

  • Downloads MZ/PE file

  • Uses browser remote debugging

    Can be used control the browser and steal sensitive information such as credentials and session cookies.

    credential_accessstealer

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Event Triggered Execution: Component Object Model Hijacking

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    persistenceprivilege_escalation

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • 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

  • Drops file in System32 directory

  behavioral1