General

  • Target

    5f9e40725563f5d19fe7e06ede1e717ac26a7105c3533b7404fb8611e11847d4

  • Size

    3.1MB

  • Sample

    241212-lhc7pazlax

  • MD5

    f6e2b6d16fd443be0ac4367ed066962d

  • SHA1

    c6458aeb577c363fb56889ed6116c4f50126b8f9

  • SHA256

    5f9e40725563f5d19fe7e06ede1e717ac26a7105c3533b7404fb8611e11847d4

  • SHA512

    d76ecf20f6e04e2cea5acd5b910d1d75d180f3623cf2625b228854657a71e60c84d14fe95a16c6a6b6736c2bb0afd119361f0c6cf06da7a576713546feb7b79a

  • SSDEEP

    49152:9eIzmBZQjkH2h8bdKv0O0lO3dZRRojD3x9+d2736VFQC+j34k:sZQjkH2ubJO0l6dLqD3md27x6

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

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://impend-differ.biz/api

https://print-vexer.biz/api

https://dare-curbys.biz/api

https://covery-mover.biz/api

https://formy-spill.biz/api

https://dwell-exclaim.biz/api

https://zinc-sneark.biz/api

https://se-blurry.biz/api

https://ratiomun.cyou/api

https://drive-connect.cyou/api

Extracted

Family

lumma

C2

https://covery-mover.biz/api

https://drive-connect.cyou/api

Targets

    • Target

      5f9e40725563f5d19fe7e06ede1e717ac26a7105c3533b7404fb8611e11847d4

    • Size

      3.1MB

    • MD5

      f6e2b6d16fd443be0ac4367ed066962d

    • SHA1

      c6458aeb577c363fb56889ed6116c4f50126b8f9

    • SHA256

      5f9e40725563f5d19fe7e06ede1e717ac26a7105c3533b7404fb8611e11847d4

    • SHA512

      d76ecf20f6e04e2cea5acd5b910d1d75d180f3623cf2625b228854657a71e60c84d14fe95a16c6a6b6736c2bb0afd119361f0c6cf06da7a576713546feb7b79a

    • SSDEEP

      49152:9eIzmBZQjkH2h8bdKv0O0lO3dZRRojD3x9+d2736VFQC+j34k:sZQjkH2ubJO0l6dLqD3md27x6

    • Amadey

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

    • Amadey family

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Gcleaner 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)

    • Downloads MZ/PE file

    • 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.

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks