General

  • Target

    ac8ca23fef15908fe1ef452bc3641d44b7e06002ada821aacf3e1b2343b5cbb2

  • Size

    6.7MB

  • Sample

    241227-p9w1nawjcn

  • MD5

    02d8e3dfb37ca773b705752299d57f13

  • SHA1

    1ddcc1f171102bbb7fd70e64ce93fe4363a5ae6c

  • SHA256

    ac8ca23fef15908fe1ef452bc3641d44b7e06002ada821aacf3e1b2343b5cbb2

  • SHA512

    da08426ea361b550cd05008e68ded019fda0b8f167be8d41f7517747a40a56a2bb44b1b4b0b9f07e05f447845f5447b9c4e228af62d882e3ad3de95092dddb0e

  • SSDEEP

    196608:gBrEbkvVzM9Lu4PVeal9QAioJmHT0T+QJ:ae4BMpPYA+TJQJ

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

      ac8ca23fef15908fe1ef452bc3641d44b7e06002ada821aacf3e1b2343b5cbb2

    • Size

      6.7MB

    • MD5

      02d8e3dfb37ca773b705752299d57f13

    • SHA1

      1ddcc1f171102bbb7fd70e64ce93fe4363a5ae6c

    • SHA256

      ac8ca23fef15908fe1ef452bc3641d44b7e06002ada821aacf3e1b2343b5cbb2

    • SHA512

      da08426ea361b550cd05008e68ded019fda0b8f167be8d41f7517747a40a56a2bb44b1b4b0b9f07e05f447845f5447b9c4e228af62d882e3ad3de95092dddb0e

    • SSDEEP

      196608:gBrEbkvVzM9Lu4PVeal9QAioJmHT0T+QJ:ae4BMpPYA+TJQJ

    • 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