Extracted

• • Target

    file.exe

  • Size

    232KB

  • MD5

    0f64159886f0ee668ffb0b74b8e2d4eb

  • SHA1

    552b74d82f4a269c7bb1db3a95aeda90fb9347b5

  • SHA256

    b534c8bb2281a1ab00dc19b98647a7dbc216eb1f1703eebb3cd469c8af20b74e

  • SHA512

    78c10a98892db0ab4271af24f9c8a803160803475e0822315ef2f67b3cecc8d963dddf2a6c043a60948c86266d7438eebe31f80e32725b585ad3052c5d556f04

  • SSDEEP

    3072:oXMCl1RZ72LBQwv2fOQD/coEcX/S/+7QxZjOCtsqe2Jfu8s5XDKyQ/uyhOC94c:6MU1RMLG82fOUhX/T7cJfu84DHXyUC

  Score

  10^/10

  smokeloaderbackdoortrojanlummacollectiondiscoverypersistencespywarestealer

  • Detects Smokeloader packer

  • Lumma Stealer

    An infostealer written in C++ first seen in August 2022.

    stealerlumma

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Blocklisted process makes network request

  • Downloads MZ/PE file

  • Executes dropped EXE

  • Sets DLL path for service in the registry

    persistence

  • Sets service image path in registry

    persistence

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses Microsoft Outlook accounts

    collection

  • Accesses Microsoft Outlook profiles

    collection

  • 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 SetThreadContext

  behavioral1behavioral2