General

  • Target

    acc77eed59fee3d6d25e0f2d83254fa9524aca716dbd9cc8e9eabbd77fc29e7f

  • Size

    5.7MB

  • Sample

    241111-2zqr4syfmp

  • MD5

    f17da9458c6fde2edc088a8f102d5a16

  • SHA1

    b5ab4da63126e5d6ac63cb0ee56792457646257e

  • SHA256

    acc77eed59fee3d6d25e0f2d83254fa9524aca716dbd9cc8e9eabbd77fc29e7f

  • SHA512

    987cba7aa035d1bbaef160ce9bbfc41230251163dbc14a344a5de15c504593e742cfb183b7c0f66b4282ba464aa861e087988c241a3c0be0450c167d3a4cd717

  • SSDEEP

    98304:bGT44svdp/rI1JMKuouaOJ93RboRAQXbxBkALIJoR8wL2pnNvnrfBp9zvxo6uz+6:bj4Cp/2WsABboRAQbBEQ897n1PZHCPO8

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

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

Extracted

Family

lumma

C2

https://thicktoys.sbs/api

https://3xc1aimbl0w.sbs/api

https://300snails.sbs/api

https://faintbl0w.sbs/api

Targets

    • Target

      acc77eed59fee3d6d25e0f2d83254fa9524aca716dbd9cc8e9eabbd77fc29e7f

    • Size

      5.7MB

    • MD5

      f17da9458c6fde2edc088a8f102d5a16

    • SHA1

      b5ab4da63126e5d6ac63cb0ee56792457646257e

    • SHA256

      acc77eed59fee3d6d25e0f2d83254fa9524aca716dbd9cc8e9eabbd77fc29e7f

    • SHA512

      987cba7aa035d1bbaef160ce9bbfc41230251163dbc14a344a5de15c504593e742cfb183b7c0f66b4282ba464aa861e087988c241a3c0be0450c167d3a4cd717

    • SSDEEP

      98304:bGT44svdp/rI1JMKuouaOJ93RboRAQXbxBkALIJoR8wL2pnNvnrfBp9zvxo6uz+6:bj4Cp/2WsABboRAQbBEQ897n1PZHCPO8

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Amadey family

    • Lumma Stealer, LummaC

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

    • Lumma family

    • Modifies Windows Defender Real-time Protection settings

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Identifies Wine through registry keys

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

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks