General

  • Target

    7a8091adae649be1b60dffc3835d7ca8b068f78925aa22e4fbb610ac261da3c2

  • Size

    5.6MB

  • Sample

    241105-sg2bfswkdk

  • MD5

    56dae66fe9e918710134238e6ad5baa3

  • SHA1

    fa75388aff74f2f4abe1ee726c93d3d2822b9a68

  • SHA256

    7a8091adae649be1b60dffc3835d7ca8b068f78925aa22e4fbb610ac261da3c2

  • SHA512

    ef89d142abe55bd2d6e0c238f0a5f3c7b57b0e43377a75d44ba4172d7183c4c13dfcdafec031d00c35b55665048eb15e43581c5d1e07d525ea2b944b08dff39a

  • SSDEEP

    98304:5ZMw7Ejk+oFsVrNcHSSrkTDOJ7qCL5XBpW+6dTUy/sl:5ZMw7EjkQVroBkTDOV9PpW++TUt

Malware Config

Extracted

Family

stealc

Botnet

tale

C2

http://185.215.113.206

Attributes
  • url_path

    /6c4adf523b719729.php

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://founpiuer.store/api

Targets

    • Target

      7a8091adae649be1b60dffc3835d7ca8b068f78925aa22e4fbb610ac261da3c2

    • Size

      5.6MB

    • MD5

      56dae66fe9e918710134238e6ad5baa3

    • SHA1

      fa75388aff74f2f4abe1ee726c93d3d2822b9a68

    • SHA256

      7a8091adae649be1b60dffc3835d7ca8b068f78925aa22e4fbb610ac261da3c2

    • SHA512

      ef89d142abe55bd2d6e0c238f0a5f3c7b57b0e43377a75d44ba4172d7183c4c13dfcdafec031d00c35b55665048eb15e43581c5d1e07d525ea2b944b08dff39a

    • SSDEEP

      98304:5ZMw7Ejk+oFsVrNcHSSrkTDOJ7qCL5XBpW+6dTUy/sl:5ZMw7EjkQVroBkTDOV9PpW++TUt

    • 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.

    • Windows security modification

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks