General

  • Target

    4a6e9056a662b369da9427505ad3de5f8ed12ded115f6997c5953dedcb902f22

  • Size

    6.9MB

  • Sample

    241227-rq63mawlc1

  • MD5

    d14e411df1e0425714ad4eb83810c89d

  • SHA1

    5336e184ac1daf2a36a0644cfd2447b1ff0e61b1

  • SHA256

    4a6e9056a662b369da9427505ad3de5f8ed12ded115f6997c5953dedcb902f22

  • SHA512

    9c22906caeca124cfed744ae18a9b8b678c0bd40266208d515f709651e34e3f3fce121d5fc68b5937006a74d3fb0baf0308c445d37be3f6fec826d3c142748bd

  • SSDEEP

    196608:sNKzRLTJUQ/pQFn1fDHaEzF2EUibugbOKRoU:z0+pQFn1LnzF2EUWjoU

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

      4a6e9056a662b369da9427505ad3de5f8ed12ded115f6997c5953dedcb902f22

    • Size

      6.9MB

    • MD5

      d14e411df1e0425714ad4eb83810c89d

    • SHA1

      5336e184ac1daf2a36a0644cfd2447b1ff0e61b1

    • SHA256

      4a6e9056a662b369da9427505ad3de5f8ed12ded115f6997c5953dedcb902f22

    • SHA512

      9c22906caeca124cfed744ae18a9b8b678c0bd40266208d515f709651e34e3f3fce121d5fc68b5937006a74d3fb0baf0308c445d37be3f6fec826d3c142748bd

    • SSDEEP

      196608:sNKzRLTJUQ/pQFn1fDHaEzF2EUibugbOKRoU:z0+pQFn1LnzF2EUWjoU

    • 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