General

  • Target

    d5d258f8d34f1350887547f09e34965f86315e3c445f1d1e0238a51e47be3a6d

  • Size

    6.8MB

  • Sample

    241231-nqt7aaykht

  • MD5

    8c92a0ca8c78ec66615177a1f2370085

  • SHA1

    2b576ceea55fde405f86743fccd08588f3160d3d

  • SHA256

    d5d258f8d34f1350887547f09e34965f86315e3c445f1d1e0238a51e47be3a6d

  • SHA512

    c2cf1560474285deb529017ff1e688c5e7cb01497f9b06b61c4d3b092ea72f3722bda3ba4be50788446fbe9a7d4a5bb9734943917b25acd49a654d6813f82e71

  • SSDEEP

    98304:0iFUwG+qBJOChC8L2oDv9GIex2V66vGtfqz0+UJMBXOEBcoX61Q5TENcB0ctK/6q:9zDqB0ChC8iIv9oyTnoDscoXKu3cJX

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://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

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

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

Targets

    • Target

      d5d258f8d34f1350887547f09e34965f86315e3c445f1d1e0238a51e47be3a6d

    • Size

      6.8MB

    • MD5

      8c92a0ca8c78ec66615177a1f2370085

    • SHA1

      2b576ceea55fde405f86743fccd08588f3160d3d

    • SHA256

      d5d258f8d34f1350887547f09e34965f86315e3c445f1d1e0238a51e47be3a6d

    • SHA512

      c2cf1560474285deb529017ff1e688c5e7cb01497f9b06b61c4d3b092ea72f3722bda3ba4be50788446fbe9a7d4a5bb9734943917b25acd49a654d6813f82e71

    • SSDEEP

      98304:0iFUwG+qBJOChC8L2oDv9GIex2V66vGtfqz0+UJMBXOEBcoX61Q5TENcB0ctK/6q:9zDqB0ChC8iIv9oyTnoDscoXKu3cJX

    • 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

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

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

    • 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.

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks