General

  • Target

    c395ea14d710d550908ed9aaba6aad94ba27d84bb4f51b193e7d262633611026

  • Size

    5.1MB

  • Sample

    241212-t7cw8aznaw

  • MD5

    13a590e21420164dcf931d6589b47cba

  • SHA1

    6d4687a81accfc32c3e309060ad0089f75d8ca78

  • SHA256

    c395ea14d710d550908ed9aaba6aad94ba27d84bb4f51b193e7d262633611026

  • SHA512

    01960128a8ac5c353a72a7457814400ac580eab5d3be626f0516d295782550d39ee3fbc5fad0294fb3205f59b10bdc7e6d07afaa5efb7504bc464e76cfeb4c7b

  • SSDEEP

    98304:pj2jbDcsFn9HpJdYTLskcww+wY6q04Uh8a16jzJZaie50:8Ys3Hp7ksPw04/ZfJZaie50

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://drive-connect.cyou/api

Extracted

Family

lumma

C2

https://drive-connect.cyou/api

https://covery-mover.biz/api

Targets

    • Target

      c395ea14d710d550908ed9aaba6aad94ba27d84bb4f51b193e7d262633611026

    • Size

      5.1MB

    • MD5

      13a590e21420164dcf931d6589b47cba

    • SHA1

      6d4687a81accfc32c3e309060ad0089f75d8ca78

    • SHA256

      c395ea14d710d550908ed9aaba6aad94ba27d84bb4f51b193e7d262633611026

    • SHA512

      01960128a8ac5c353a72a7457814400ac580eab5d3be626f0516d295782550d39ee3fbc5fad0294fb3205f59b10bdc7e6d07afaa5efb7504bc464e76cfeb4c7b

    • SSDEEP

      98304:pj2jbDcsFn9HpJdYTLskcww+wY6q04Uh8a16jzJZaie50:8Ys3Hp7ksPw04/ZfJZaie50

    • 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.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks