Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-11-2024 09:23

General

  • Target

    1602395865ab78a9e84d8cd9b9b948d4be8e48573feb25e07f16ff3d8043d888.exe

  • Size

    2.9MB

  • MD5

    77bc76aa9e8e6d5916f06887014cb2e8

  • SHA1

    2a06b83b186945145b901c95dc8ff63321c78f1f

  • SHA256

    1602395865ab78a9e84d8cd9b9b948d4be8e48573feb25e07f16ff3d8043d888

  • SHA512

    305a54be3787ac704b1884b8a6ee34097386a1b397baf13e23f3b4bc1c207a15005c7634d048d6ba4216052ff3d46fbe043040585921ec194017fa5e8fa18cb7

  • SSDEEP

    49152:uK0jkOllf67vjwTRJxAh+By4P8uU2Twz5yHRIxG7:k5lf6zjwTRJxAmy4Qx5U/7

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
  • Downloads MZ/PE file
  • 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.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1602395865ab78a9e84d8cd9b9b948d4be8e48573feb25e07f16ff3d8043d888.exe
    "C:\Users\Admin\AppData\Local\Temp\1602395865ab78a9e84d8cd9b9b948d4be8e48573feb25e07f16ff3d8043d888.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:4692

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4692-0-0x0000000000960000-0x0000000000C57000-memory.dmp

    Filesize

    3.0MB

  • memory/4692-1-0x0000000076F64000-0x0000000076F66000-memory.dmp

    Filesize

    8KB

  • memory/4692-2-0x0000000000961000-0x00000000009B9000-memory.dmp

    Filesize

    352KB

  • memory/4692-3-0x0000000000960000-0x0000000000C57000-memory.dmp

    Filesize

    3.0MB

  • memory/4692-4-0x0000000000960000-0x0000000000C57000-memory.dmp

    Filesize

    3.0MB

  • memory/4692-5-0x0000000000960000-0x0000000000C57000-memory.dmp

    Filesize

    3.0MB

  • memory/4692-6-0x0000000000961000-0x00000000009B9000-memory.dmp

    Filesize

    352KB

  • memory/4692-7-0x0000000000960000-0x0000000000C57000-memory.dmp

    Filesize

    3.0MB

  • memory/4692-8-0x0000000000960000-0x0000000000C57000-memory.dmp

    Filesize

    3.0MB

  • memory/4692-9-0x0000000000960000-0x0000000000C57000-memory.dmp

    Filesize

    3.0MB

  • memory/4692-10-0x0000000000960000-0x0000000000C57000-memory.dmp

    Filesize

    3.0MB

  • memory/4692-11-0x0000000000960000-0x0000000000C57000-memory.dmp

    Filesize

    3.0MB

  • memory/4692-12-0x0000000000960000-0x0000000000C57000-memory.dmp

    Filesize

    3.0MB

  • memory/4692-13-0x0000000000960000-0x0000000000C57000-memory.dmp

    Filesize

    3.0MB

  • memory/4692-14-0x0000000000960000-0x0000000000C57000-memory.dmp

    Filesize

    3.0MB

  • memory/4692-15-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-16-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-23-0x0000000000960000-0x0000000000C57000-memory.dmp

    Filesize

    3.0MB

  • memory/4692-29-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-32-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-34-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-33-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-31-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-30-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-28-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-27-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-25-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-26-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-24-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-39-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-45-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-44-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-47-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-49-0x0000000000960000-0x0000000000C57000-memory.dmp

    Filesize

    3.0MB

  • memory/4692-46-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-43-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-41-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-40-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-42-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-38-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-37-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-35-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-36-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-50-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-52-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-53-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-51-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-48-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-56-0x00000000067D0000-0x0000000006E62000-memory.dmp

    Filesize

    6.6MB

  • memory/4692-82-0x0000000000960000-0x0000000000C57000-memory.dmp

    Filesize

    3.0MB

  • memory/4692-83-0x0000000000961000-0x00000000009B9000-memory.dmp

    Filesize

    352KB