General

  • Target

    8e8ce9a42c115adc012cc0427396035583aee4595a79a35a4961e143560600ba

  • Size

    6.7MB

  • Sample

    241226-fh746sxke1

  • MD5

    6f7be57fd97b503da766a9ffe09f355f

  • SHA1

    4b7f48a00452b53da5540a42d40ca5327d1ec7ab

  • SHA256

    8e8ce9a42c115adc012cc0427396035583aee4595a79a35a4961e143560600ba

  • SHA512

    aae429fada7d3a264c886fc2dc114b9cda26c55fa1ff782919ca002c03bd3740d1f9524fcc61f2241fdaa3af3f2780eac68dd6a4af0d4c94aead35ca297d176a

  • SSDEEP

    196608:q/QLgZTCuW51rnoyyYpa3m36er6T9a5yyB3haaZmCpuT:qoKmuk9oZma3mKe2bMxaMmC

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

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      8e8ce9a42c115adc012cc0427396035583aee4595a79a35a4961e143560600ba

    • Size

      6.7MB

    • MD5

      6f7be57fd97b503da766a9ffe09f355f

    • SHA1

      4b7f48a00452b53da5540a42d40ca5327d1ec7ab

    • SHA256

      8e8ce9a42c115adc012cc0427396035583aee4595a79a35a4961e143560600ba

    • SHA512

      aae429fada7d3a264c886fc2dc114b9cda26c55fa1ff782919ca002c03bd3740d1f9524fcc61f2241fdaa3af3f2780eac68dd6a4af0d4c94aead35ca297d176a

    • SSDEEP

      196608:q/QLgZTCuW51rnoyyYpa3m36er6T9a5yyB3haaZmCpuT:qoKmuk9oZma3mKe2bMxaMmC

    • 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