Extracted

• • Target

    Sigmanly_147e5a90a4aa996af89ed826f3ce38c8626fe94a291568c45c8df009f9f4b814

  • Size

    5.9MB

  • MD5

    e005ba79c9ed37cf2f37fd4dd51fc287

  • SHA1

    efbebac49553150c0b53f173ed5ec56d6977754a

  • SHA256

    147e5a90a4aa996af89ed826f3ce38c8626fe94a291568c45c8df009f9f4b814

  • SHA512

    a1c0ad22c99e7e1b6649567d17ca7a662f1fcc0616af47bc264cf92a1ff7c8d2242e23c8c0be83309457d58a376cdf743cd93a868d69ad166bed1c08107ed132

  • SSDEEP

    98304:JLaNOPPdaK7N6F7ZnwnBwZuMDmVPA3FsNnACSAHeemiGW1k1o8jaUaKgLRrKSpOY:JLTNaKU1ZwiilP9AC7Ho/G8mUa1Lt7pN

  Score

  10^/10

  lummadiscoveryevasionstealer

  • Lumma Stealer, LummaC

    Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    stealerlumma

  • Lumma family

    lumma

  • Enumerates VirtualBox registry keys

    evasion

  • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    evasion

  • Checks BIOS information in registry

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • 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

  • 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