General

  • Target

    e0c2d6a645d08c6bfe3f558ece42b986b6c7a949e2290038e655bf370d705326

  • Size

    6.8MB

  • Sample

    241226-2967vavkhq

  • MD5

    9f442195d7115c37f002de9b10892ad0

  • SHA1

    ad9089e1b93182a38a2339d7d1e446f0f5e79c91

  • SHA256

    e0c2d6a645d08c6bfe3f558ece42b986b6c7a949e2290038e655bf370d705326

  • SHA512

    a0245a19aaa1007468655a642d01fffffef852726dc90c08512efe1f34a71327d2905c1f2be7bc4eab4b3e1496a9cfca07f3df0249d9c14a86cf788bbbeddaf1

  • SSDEEP

    98304:RedsbjGermqodPcunbMDB4YCcYelVrZ5wQFGmH3WsM4MVECsMWPwO5epYzzd7TQW:msxrmJ/84OrHwQgmX04MaCsMefn7kW

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

      e0c2d6a645d08c6bfe3f558ece42b986b6c7a949e2290038e655bf370d705326

    • Size

      6.8MB

    • MD5

      9f442195d7115c37f002de9b10892ad0

    • SHA1

      ad9089e1b93182a38a2339d7d1e446f0f5e79c91

    • SHA256

      e0c2d6a645d08c6bfe3f558ece42b986b6c7a949e2290038e655bf370d705326

    • SHA512

      a0245a19aaa1007468655a642d01fffffef852726dc90c08512efe1f34a71327d2905c1f2be7bc4eab4b3e1496a9cfca07f3df0249d9c14a86cf788bbbeddaf1

    • SSDEEP

      98304:RedsbjGermqodPcunbMDB4YCcYelVrZ5wQFGmH3WsM4MVECsMWPwO5epYzzd7TQW:msxrmJ/84OrHwQgmX04MaCsMefn7kW

    • 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