Extracted

Extracted

Extracted

• • Target

    8245373f661d021e7583470727b9cbaaa02b86b02f5f935fde8d81d54b1212bf

  • Size

    1.8MB

  • MD5

    82f2ee7d49d1c8503649d730519e703b

  • SHA1

    959f910936f9e14d847f11cf365fc29000cb3a2c

  • SHA256

    8245373f661d021e7583470727b9cbaaa02b86b02f5f935fde8d81d54b1212bf

  • SHA512

    84ad74ddf058ffed2722a33077daef12d3c170d19391be93adefa970dbf53116bc134bdbc038539d2d09dc10b47780e4527f0ded7d0048b12654f16aac7dc958

  • SSDEEP

    49152:NWjU9vsnJvQlDvixhKmr/kcYBlVk8cuckmFn+OGxLx:ojk0nJvQ5ixhKfwVtkmFJ4L

  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