General

  • Target

    01022e210af142ecdfb8f85212aa90f39e1fe326a56e3e9c9ae53ef147b23547

  • Size

    3.0MB

  • Sample

    241107-rxjwnstgnq

  • MD5

    e788e5dd84c8c180b072cce3c16d329d

  • SHA1

    2685fe8dcd081268a54560180232d574d048acd1

  • SHA256

    01022e210af142ecdfb8f85212aa90f39e1fe326a56e3e9c9ae53ef147b23547

  • SHA512

    6810df6bef6de35897a69187f7c73ab3b4e3c9982b742fbc64b7c81d206ca19ed482f9286c1232527a556a28b9b4d41f0982d942b10fd95a2c6d490a9f4ad96f

  • SSDEEP

    24576:xbzBHYF64bhWZSHBUJXJBwTEHFAhDFjglJv+vxunnXPb6ETZf8AzjpE+Nocoazwa:pQ9WZRBwT6+RR6lXPb60HpEsocxwGT

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

tale

C2

http://185.215.113.206

Attributes
  • url_path

    /6c4adf523b719729.php

Extracted

Family

lumma

C2

https://founpiuer.store/api

Targets

    • Target

      01022e210af142ecdfb8f85212aa90f39e1fe326a56e3e9c9ae53ef147b23547

    • Size

      3.0MB

    • MD5

      e788e5dd84c8c180b072cce3c16d329d

    • SHA1

      2685fe8dcd081268a54560180232d574d048acd1

    • SHA256

      01022e210af142ecdfb8f85212aa90f39e1fe326a56e3e9c9ae53ef147b23547

    • SHA512

      6810df6bef6de35897a69187f7c73ab3b4e3c9982b742fbc64b7c81d206ca19ed482f9286c1232527a556a28b9b4d41f0982d942b10fd95a2c6d490a9f4ad96f

    • SSDEEP

      24576:xbzBHYF64bhWZSHBUJXJBwTEHFAhDFjglJv+vxunnXPb6ETZf8AzjpE+Nocoazwa:pQ9WZRBwT6+RR6lXPb60HpEsocxwGT

    • 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

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks