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
    26-11-2024 18:39

General

  • Target

    0f08c11289de52788a661ef5837df711b41949fcd444321a0e3dd6f6d212fbb8.exe

  • Size

    1.7MB

  • MD5

    d349e803fc59b032afc9a04e1a048e03

  • SHA1

    eee3e692f282a66991955145e68c6156ea072041

  • SHA256

    0f08c11289de52788a661ef5837df711b41949fcd444321a0e3dd6f6d212fbb8

  • SHA512

    92b0231b0a8813aaaa443f78aea5bae64ec72ab4af6c73a3ddbe343696656e6b487cd416f877b9b5638f406b67d030af96b4aa26fdfd305b3724bb7efd094aaa

  • SSDEEP

    49152:5T3mle9yQoiW1GMffyR49Ro+5AJMngj8t:d3wmW1GMfo06+5AyQ+

Malware Config

Extracted

Family

lumma

C2

https://powerful-avoids.sbs

https://motion-treesz.sbs

https://disobey-curly.sbs

https://leg-sate-boat.sbs

https://story-tense-faz.sbs

https://blade-govern.sbs

https://occupy-blushi.sbs

https://frogs-severz.sbs

https://property-imper.sbs

Extracted

Family

lumma

C2

https://blade-govern.sbs/api

https://story-tense-faz.sbs/api

https://disobey-curly.sbs/api

https://motion-treesz.sbs/api

https://powerful-avoids.sbs/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\0f08c11289de52788a661ef5837df711b41949fcd444321a0e3dd6f6d212fbb8.exe
    "C:\Users\Admin\AppData\Local\Temp\0f08c11289de52788a661ef5837df711b41949fcd444321a0e3dd6f6d212fbb8.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:2296

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2296-0-0x0000000000ED0000-0x0000000001353000-memory.dmp

    Filesize

    4.5MB

  • memory/2296-1-0x0000000077644000-0x0000000077646000-memory.dmp

    Filesize

    8KB

  • memory/2296-2-0x0000000000ED1000-0x0000000000EF8000-memory.dmp

    Filesize

    156KB

  • memory/2296-3-0x0000000000ED0000-0x0000000001353000-memory.dmp

    Filesize

    4.5MB

  • memory/2296-4-0x0000000000ED0000-0x0000000001353000-memory.dmp

    Filesize

    4.5MB

  • memory/2296-6-0x0000000000ED0000-0x0000000001353000-memory.dmp

    Filesize

    4.5MB