General

  • Target

    cccdc32584966ae3abaa08d2bda0ff53fb1d1432361cf6caa9f6bff49753702e

  • Size

    6.8MB

  • Sample

    241226-248hqatrdw

  • MD5

    bbe5a451754575bd0fd164344c2fb069

  • SHA1

    7800320e4dc5a2b301c5828a7ef71dde9a578c22

  • SHA256

    cccdc32584966ae3abaa08d2bda0ff53fb1d1432361cf6caa9f6bff49753702e

  • SHA512

    bbbb744cd3342b854248df7087b1a0d1cd256e4a352a8b7afb658be7db865b398c169604e2f121ee28f1f3d01b3ec07d5363a233fa2a042df77ee887b4402ab4

  • SSDEEP

    196608:fS8nweDsIXy/t6AEOTjagHux6nWxQk6GKg5f7Wx7Am:ffnwe9XHJOS2uEJGdhaAm

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://hummskitnj.buzz/api

https://cashfuzysao.buzz/api

https://appliacnesot.buzz/api

https://screwamusresz.buzz/api

https://inherineau.buzz/api

https://scentniej.buzz/api

https://rebuildeso.buzz/api

https://prisonyfork.buzz/api

https://mindhandru.buzz/api

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://mindhandru.buzz/api

https://prisonyfork.buzz/api

https://rebuildeso.buzz/api

https://scentniej.buzz/api

https://inherineau.buzz/api

https://screwamusresz.buzz/api

https://appliacnesot.buzz/api

https://cashfuzysao.buzz/api

https://hummskitnj.buzz/api

Targets

    • Target

      cccdc32584966ae3abaa08d2bda0ff53fb1d1432361cf6caa9f6bff49753702e

    • Size

      6.8MB

    • MD5

      bbe5a451754575bd0fd164344c2fb069

    • SHA1

      7800320e4dc5a2b301c5828a7ef71dde9a578c22

    • SHA256

      cccdc32584966ae3abaa08d2bda0ff53fb1d1432361cf6caa9f6bff49753702e

    • SHA512

      bbbb744cd3342b854248df7087b1a0d1cd256e4a352a8b7afb658be7db865b398c169604e2f121ee28f1f3d01b3ec07d5363a233fa2a042df77ee887b4402ab4

    • SSDEEP

      196608:fS8nweDsIXy/t6AEOTjagHux6nWxQk6GKg5f7Wx7Am:ffnwe9XHJOS2uEJGdhaAm

    • 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)

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks