General

  • Target

    f65b4f0e91b04fc62e4d6cd10d6b1ec53b29b955496c6e005b9443101d1f1262

  • Size

    1.9MB

  • Sample

    241118-lbfdgatelq

  • MD5

    6a38eeb44e27ba7e351f61180c34981e

  • SHA1

    4cf5edee9dbee85ab291bfc6afe35f7d55c4b4f6

  • SHA256

    f65b4f0e91b04fc62e4d6cd10d6b1ec53b29b955496c6e005b9443101d1f1262

  • SHA512

    436d38e455d95687636966bdb7fe4b30963a57401425c02b94152400920b9c030a1f3173e5975dd04c21a45a280cc13cf242281f86ab5a58a7a9067dec4b43ca

  • SSDEEP

    49152:HS1kmlCLzmZlIZJlg+ZIPToTYypd89QmiCqxCpkv:H8BC2folDr8W4qwpkv

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://processhol.sbs/api

https://p10tgrace.sbs/api

https://peepburry828.sbs/api

https://3xp3cts1aim.sbs/api

https://p3ar11fter.sbs/api

Targets

    • Target

      f65b4f0e91b04fc62e4d6cd10d6b1ec53b29b955496c6e005b9443101d1f1262

    • Size

      1.9MB

    • MD5

      6a38eeb44e27ba7e351f61180c34981e

    • SHA1

      4cf5edee9dbee85ab291bfc6afe35f7d55c4b4f6

    • SHA256

      f65b4f0e91b04fc62e4d6cd10d6b1ec53b29b955496c6e005b9443101d1f1262

    • SHA512

      436d38e455d95687636966bdb7fe4b30963a57401425c02b94152400920b9c030a1f3173e5975dd04c21a45a280cc13cf242281f86ab5a58a7a9067dec4b43ca

    • SSDEEP

      49152:HS1kmlCLzmZlIZJlg+ZIPToTYypd89QmiCqxCpkv:H8BC2folDr8W4qwpkv

    • 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

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • 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 user/profile data of web browsers

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

    • 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