Extracted

Extracted

Extracted

• • Target

    42b62e1e747b64a54a3f6896df2128d5.exe

  • Size

    1.8MB

  • MD5

    42b62e1e747b64a54a3f6896df2128d5

  • SHA1

    4b0d19351ed7eb44908eae3020b8298ed221d100

  • SHA256

    b6046ae1bd10e5aa4bb9280b48cd846482d5122de8bbe54998800e734bddd7f7

  • SHA512

    dca1b52076478cb15bded75a98ea7d689e548d87c1117c33bf303750b6495d396deb9de30711fc1eabfa0e47af20460c0bc1c15b2c85b683401c40c7e101e229

  • SSDEEP

    49152:CtR8X2NBoIch/r5dAYs8fbx6XBM15lyMUqPd/R:CTWYc/w4xExExR

  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