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Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/01/2025, 20:01

General

  • Target

    12965ee949317a3d9f276fe76e27710ea8d83f861006f43d0c6cd648f22b3803.exe

  • Size

    3.0MB

  • MD5

    a66426b3e063ea0ada5eda0e9190b2dc

  • SHA1

    f454000d0b18a9514e827479f6c1d2de8d996082

  • SHA256

    12965ee949317a3d9f276fe76e27710ea8d83f861006f43d0c6cd648f22b3803

  • SHA512

    b5e5771de6afe664148f4a0d5a4fec87b72a0afcd25364987d8a4be4428be474c725d0ce7b76eed04b296526f73f4a002e9196adc9499fdd1f7a867ab71b1954

  • SSDEEP

    49152:FT8U6dI/6v7d8Jlr2x/aJGbP+n/DLAqHMGuDy4hf/Cl/:iU6dO27d8Jlrg/aJGbP+n/D0T7y4f/K

Malware Config

Extracted

Family

lumma

C2

https://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/api

https://fancywaxxers.shop/api

Extracted

Family

lumma

C2

https://fancywaxxers.shop/api

https://abruptyopsn.shop/api

https://wholersorie.shop/api

https://framekgirus.shop/api

https://tirepublicerj.shop/api

https://noisycuttej.shop/api

https://rabidcowse.shop/api

https://cloudewahsj.shop/api

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\12965ee949317a3d9f276fe76e27710ea8d83f861006f43d0c6cd648f22b3803.exe
    "C:\Users\Admin\AppData\Local\Temp\12965ee949317a3d9f276fe76e27710ea8d83f861006f43d0c6cd648f22b3803.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:2304

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2304-0-0x0000000000C60000-0x0000000000F5B000-memory.dmp

    Filesize

    3.0MB

  • memory/2304-1-0x0000000077CB4000-0x0000000077CB6000-memory.dmp

    Filesize

    8KB

  • memory/2304-3-0x0000000000C60000-0x0000000000F5B000-memory.dmp

    Filesize

    3.0MB

  • memory/2304-2-0x0000000000C61000-0x0000000000CB7000-memory.dmp

    Filesize

    344KB

  • memory/2304-4-0x0000000000C60000-0x0000000000F5B000-memory.dmp

    Filesize

    3.0MB

  • memory/2304-6-0x0000000000C61000-0x0000000000CB7000-memory.dmp

    Filesize

    344KB

  • memory/2304-5-0x0000000000C60000-0x0000000000F5B000-memory.dmp

    Filesize

    3.0MB