Analysis

  • max time kernel
    94s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/11/2024, 14:59

General

  • Target

    19d0604678ae18fddd83b968fb48eaa4bd256482aefd3d131b515f4f1d9f035b.exe

  • Size

    3.0MB

  • MD5

    351c70ccd296daf50c31dce6ff0a7fd3

  • SHA1

    fa3c825f9c203dece8998c3e25c570d91ce4cbab

  • SHA256

    19d0604678ae18fddd83b968fb48eaa4bd256482aefd3d131b515f4f1d9f035b

  • SHA512

    7bd01c6e7e6e16489ca270b16793fec43e1dca59f83d9a2102bd783585af60d7d2b63e48bd11d0e7c76521044bd7046aea939c7c203f76ca31ff170dd31ce187

  • SSDEEP

    98304:r146Qddn3C2XO/5lLWYhc98/D05tee0J:J7cyoD

Malware Config

Extracted

Family

lumma

C2

https://scriptyprefej.store

https://navygenerayk.store

https://founpiuer.store

https://necklacedmny.store

https://thumbystriw.store

https://fadehairucw.store

https://crisiwarny.store

https://presticitpo.store

Signatures

  • Lumma Stealer, LummaC

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

  • Lumma family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\19d0604678ae18fddd83b968fb48eaa4bd256482aefd3d131b515f4f1d9f035b.exe
    "C:\Users\Admin\AppData\Local\Temp\19d0604678ae18fddd83b968fb48eaa4bd256482aefd3d131b515f4f1d9f035b.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:2848

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2848-0-0x0000000000150000-0x0000000000454000-memory.dmp

          Filesize

          3.0MB

        • memory/2848-1-0x00000000771F4000-0x00000000771F6000-memory.dmp

          Filesize

          8KB

        • memory/2848-2-0x0000000000151000-0x00000000001A9000-memory.dmp

          Filesize

          352KB

        • memory/2848-3-0x0000000000150000-0x0000000000454000-memory.dmp

          Filesize

          3.0MB

        • memory/2848-4-0x0000000000150000-0x0000000000454000-memory.dmp

          Filesize

          3.0MB

        • memory/2848-5-0x0000000000150000-0x0000000000454000-memory.dmp

          Filesize

          3.0MB

        • memory/2848-6-0x0000000000151000-0x00000000001A9000-memory.dmp

          Filesize

          352KB

        • memory/2848-7-0x0000000000150000-0x0000000000454000-memory.dmp

          Filesize

          3.0MB

        • memory/2848-11-0x0000000000150000-0x0000000000454000-memory.dmp

          Filesize

          3.0MB

        • memory/2848-10-0x0000000000150000-0x0000000000454000-memory.dmp

          Filesize

          3.0MB