Extracted

• • Target
    random.exe
  • Size 1.8MB
  • SHA256 df6e34cf8cc293cdc918c29c268c2b9dbff2fb4586d2e82b11cea26631029273
  • MD5 74a0496d7f492e975e2ae4cdd4c4e899
  • SHA1 0071d1b2d194c76446b52e5e7b15b685ac36f827
  • SHA512 3c1a051cc2dc286f450e71c0a12690654fa615696f631adc71b2f21d6ce5c8efe8d3104c259e176f8d2f041d98afb96052f83087c07bcccf409eaccffcf46b2b
  • SSDEEP 24576:K0HdOr3jYNPeOAzl6f4qdzNfQJ79U8Xr70V1vlzoA4CPTvw9dqwKyRyTLPJ9Jhb2:tMzYdeOUMf4uQFvXr70NoA44cXso0J
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  lummadefense_evasiondiscoveryspywarestealer

  • Lumma Stealer, LummaC

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

    stealerlumma

  • Lumma family

    lumma

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

    defense_evasion

  • Checks BIOS information in registry

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

  • Identifies Wine through registry keys

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    defense_evasion

  • 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

  • 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