Extracted

Extracted

• • Target

    f9e2b46c1601d8ba03f09fd5a21eea62.exe

  • Size

    1.8MB

  • MD5

    f9e2b46c1601d8ba03f09fd5a21eea62

  • SHA1

    22acdaa948de36b4adfae67a19dd73bdcbd1dc22

  • SHA256

    61d3f383cdc2638b5fd5a07de512b41a38f24ed994ad2ab1f44a1e079e59b6aa

  • SHA512

    81a5db548f6829cf1a4e514e9f2b1e8f685d21cd0eed43edbe98321a1423ef06f849847769e4d8c8185f602087fe5dd27912a78255d6ee08af1daf65ed89a528

  • SSDEEP

    49152:rX8rok5RtlbYQRTd0NURMkjkQVbUfvExdT9xTNRrkeJ:j8rokft5Td1hzA0x5zkE

  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