Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-01-2025 14:56

General

  • Target

    6e70031f3a73f6af9375cb98e29921c8dce63844e9e8cd94319aba184f19ae69N.exe

  • Size

    3.0MB

  • MD5

    72f8564f7e42b740696fdcdb792f6b10

  • SHA1

    176d41c249f42c216ce6b531cc73221588201388

  • SHA256

    6e70031f3a73f6af9375cb98e29921c8dce63844e9e8cd94319aba184f19ae69

  • SHA512

    858046d78b53616b50b1f98a1ed7e75cbcaabc8ee9fda1e08c6be85c66570ff21d3a91ed6319a721d6b831d5a5296860e84fa26418688f97944844d40f9994a8

  • SSDEEP

    49152:8SkbCn3iMUi6XMUhRKOgKPm0oIWOFgiEg0qTh1m+v4E9CH:x0Cn3iMUi/MYHWKIWO/ESDmE

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

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\6e70031f3a73f6af9375cb98e29921c8dce63844e9e8cd94319aba184f19ae69N.exe
    "C:\Users\Admin\AppData\Local\Temp\6e70031f3a73f6af9375cb98e29921c8dce63844e9e8cd94319aba184f19ae69N.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:860

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/860-0-0x00000000001B0000-0x00000000004AD000-memory.dmp

    Filesize

    3.0MB

  • memory/860-1-0x0000000077C54000-0x0000000077C56000-memory.dmp

    Filesize

    8KB

  • memory/860-2-0x00000000001B1000-0x0000000000207000-memory.dmp

    Filesize

    344KB

  • memory/860-3-0x00000000001B0000-0x00000000004AD000-memory.dmp

    Filesize

    3.0MB

  • memory/860-4-0x00000000001B0000-0x00000000004AD000-memory.dmp

    Filesize

    3.0MB

  • memory/860-6-0x00000000001B0000-0x00000000004AD000-memory.dmp

    Filesize

    3.0MB

  • memory/860-7-0x00000000001B1000-0x0000000000207000-memory.dmp

    Filesize

    344KB