General

  • Target

    b957913e2bc4bfc20f86c29c5f81afbab6c8d8e5709d8192880e8184dd34a4bc.exe

  • Size

    6.1MB

  • Sample

    241112-ggd1davpfw

  • MD5

    dcd10a737b2700d3c56f79782c50294c

  • SHA1

    eda67f33e6aadc94cfac90598994eddd69ce6882

  • SHA256

    b957913e2bc4bfc20f86c29c5f81afbab6c8d8e5709d8192880e8184dd34a4bc

  • SHA512

    17dd9fd1a207c33a884b57f0159d573bb0d1e65b982ff69d2c3e6d460ad967b06be2c854c1ec634745349a199e8e90d3a7aec54b5285f01ce532776d3fd32b9b

  • SSDEEP

    196608:kPZ/oLfBNALoX2DeOvKjLphzli+SVsGIat12foc:CZ/UfBNg8MeOvGFZs+e1hYv

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://scriptyprefej.store

https://navygenerayk.store

https://founpiuer.store

https://necklacedmny.store

https://thumbystriw.store

https://fadehairucw.store

https://crisiwarny.store

https://presticitpo.store

Extracted

Family

stealc

Botnet

tale

C2

http://185.215.113.206

Attributes
  • url_path

    /6c4adf523b719729.php

Targets

    • Target

      b957913e2bc4bfc20f86c29c5f81afbab6c8d8e5709d8192880e8184dd34a4bc.exe

    • Size

      6.1MB

    • MD5

      dcd10a737b2700d3c56f79782c50294c

    • SHA1

      eda67f33e6aadc94cfac90598994eddd69ce6882

    • SHA256

      b957913e2bc4bfc20f86c29c5f81afbab6c8d8e5709d8192880e8184dd34a4bc

    • SHA512

      17dd9fd1a207c33a884b57f0159d573bb0d1e65b982ff69d2c3e6d460ad967b06be2c854c1ec634745349a199e8e90d3a7aec54b5285f01ce532776d3fd32b9b

    • SSDEEP

      196608:kPZ/oLfBNALoX2DeOvKjLphzli+SVsGIat12foc:CZ/UfBNg8MeOvGFZs+e1hYv

    • 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)

    • 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

    • 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