General

  • Target

    54f0623647c76b20c798446f1775f425c4fa1e49b912bc630a99aaf5cad759db.exe

  • Size

    6.8MB

  • Sample

    241210-wp4y4askh1

  • MD5

    e79872f5a0f28f748704ff8ed119414d

  • SHA1

    c24150e031ae75a03a4fdfef6d5763e990561919

  • SHA256

    54f0623647c76b20c798446f1775f425c4fa1e49b912bc630a99aaf5cad759db

  • SHA512

    86cdf6462291216b89985f26827bd028811334a52b32f94b46de2946c92a425b2119fadbcf10d727d0ccc188e5dd9b0390bf9636c00b010f17cbcfe45e7288d2

  • SSDEEP

    196608:Z2nplst/rDSq1Gwrh4g3qCAro6/EbrQz6+77ddLnK:8fs1P1Gw1R3qHr7n2

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://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://atten-supporse.biz/api

Extracted

Family

stealc

Botnet

drum

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://atten-supporse.biz/api

https://covery-mover.biz/api

Targets

    • Target

      54f0623647c76b20c798446f1775f425c4fa1e49b912bc630a99aaf5cad759db.exe

    • Size

      6.8MB

    • MD5

      e79872f5a0f28f748704ff8ed119414d

    • SHA1

      c24150e031ae75a03a4fdfef6d5763e990561919

    • SHA256

      54f0623647c76b20c798446f1775f425c4fa1e49b912bc630a99aaf5cad759db

    • SHA512

      86cdf6462291216b89985f26827bd028811334a52b32f94b46de2946c92a425b2119fadbcf10d727d0ccc188e5dd9b0390bf9636c00b010f17cbcfe45e7288d2

    • SSDEEP

      196608:Z2nplst/rDSq1Gwrh4g3qCAro6/EbrQz6+77ddLnK:8fs1P1Gw1R3qHr7n2

    • 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.

    • 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.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks