Extracted

• • Target

    qhjMWht.exe

  • Size

    1.8MB

  • MD5

    155b5a37e0139ae41470d962cb52d724

  • SHA1

    8205240e38cd52ceacf9ea8c3341df000e9d3d1e

  • SHA256

    7d97bf7503ab66494f677393827135a6bab046e140994562b851af8e8e5e9d72

  • SHA512

    91daf5395c85dad4894b350544e26767856b3af2e3e34f2eebe71410b9f9ceb7a88c518beda22ed280ca1efc90e045acd68ad37ae4ae01529e33433905632fc7

  • SSDEEP

    24576:Hk57bnOnbJhKEuINJwfBLiHrxgubghRVBQsJjq5xhCJyITQsg4cSSgkiv06+:Hkt7UJVJQLiHFehRUsohCrQJSDkiMb

  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

  behavioral1