General

  • Target

    765e62ff5b8a169f5b6364f2831935d666e20e520ac7adf840b4c0ffe98420c4

  • Size

    7.2MB

  • Sample

    241118-k7ldxssrew

  • MD5

    9e5d9ec257f84baad589b7b232c8e90c

  • SHA1

    c440237a16aa4cfe340ea7a8338b15ce16d3df75

  • SHA256

    765e62ff5b8a169f5b6364f2831935d666e20e520ac7adf840b4c0ffe98420c4

  • SHA512

    a05cbb0f9c2c7161e7f0f9892dfc8c3a0ff3864ae2b481ca2b60ee851af149c9d30baccb687a2a55adedff4fabc577937dd3dbcc9187855b8dd529a870be1d83

  • SSDEEP

    98304:TqW0PjrZxQiOnhL76umv/sx7fE+YnaQkKvvZzab8bCCnOX2OdhoXA7h:eW0rrdOnZ61vSEhntZ2b8lOBdeX0h

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

      765e62ff5b8a169f5b6364f2831935d666e20e520ac7adf840b4c0ffe98420c4

    • Size

      7.2MB

    • MD5

      9e5d9ec257f84baad589b7b232c8e90c

    • SHA1

      c440237a16aa4cfe340ea7a8338b15ce16d3df75

    • SHA256

      765e62ff5b8a169f5b6364f2831935d666e20e520ac7adf840b4c0ffe98420c4

    • SHA512

      a05cbb0f9c2c7161e7f0f9892dfc8c3a0ff3864ae2b481ca2b60ee851af149c9d30baccb687a2a55adedff4fabc577937dd3dbcc9187855b8dd529a870be1d83

    • SSDEEP

      98304:TqW0PjrZxQiOnhL76umv/sx7fE+YnaQkKvvZzab8bCCnOX2OdhoXA7h:eW0rrdOnZ61vSEhntZ2b8lOBdeX0h

    • 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

    • 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