General

  • Target

    f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664

  • Size

    3.1MB

  • Sample

    241204-e3zg4axlfm

  • MD5

    15486167d3ce2f6d927debe5fb800377

  • SHA1

    762704e63f652670244fa24b31883104e7df479b

  • SHA256

    f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664

  • SHA512

    9fc904cfc59fa81033a032b1fb451da1e5de784d40c1be05afacc65c97a4b71d4bb29b5d858c456d70b2e5ef900bf2e02f540679bf84c2452e515edd8fbd089c

  • SSDEEP

    49152:nMuDtQ1Wh5zrjADAErj+BLkfXP/IjgvHxfFZT:MuBQ1Wh5PjADAErlfXPNZDT

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

stealc

Botnet

drum

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://powerful-avoids.sbs

https://motion-treesz.sbs

https://disobey-curly.sbs

https://leg-sate-boat.sbs

https://story-tense-faz.sbs

https://blade-govern.sbs

https://occupy-blushi.sbs

https://frogs-severz.sbs

https://salve-windp.cyou

Targets

    • Target

      f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664

    • Size

      3.1MB

    • MD5

      15486167d3ce2f6d927debe5fb800377

    • SHA1

      762704e63f652670244fa24b31883104e7df479b

    • SHA256

      f30429f1257341aa2012149406181c128ebc53b3fcce11a482ea6266e5a00664

    • SHA512

      9fc904cfc59fa81033a032b1fb451da1e5de784d40c1be05afacc65c97a4b71d4bb29b5d858c456d70b2e5ef900bf2e02f540679bf84c2452e515edd8fbd089c

    • SSDEEP

      49152:nMuDtQ1Wh5zrjADAErj+BLkfXP/IjgvHxfFZT:MuBQ1Wh5PjADAErlfXPNZDT

    • 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

    • Enumerates VirtualBox registry keys

    • 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.

    • Loads dropped DLL

    • 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