General

  • Target

    561f03ed39a9133788512bf2cf1a7396788b5b9f82cbd35ed661a9647dc5b7b0

  • Size

    6.7MB

  • Sample

    241226-mdr1qasqe1

  • MD5

    61906728f21572ce2958f43e36c17ba2

  • SHA1

    60f79b7468a316397afb845cb105710ebac7bdc8

  • SHA256

    561f03ed39a9133788512bf2cf1a7396788b5b9f82cbd35ed661a9647dc5b7b0

  • SHA512

    ac0b272eaf3c89acb11a00d89d8114b485467ba1902541940ca0a945c8e4b771a4ce64666ed0ff48ee7cda6a4e8a3c4578caed576911456fd6727ba00f33445b

  • SSDEEP

    196608:s5KH/mP3P9S4Dzy0iwLAtc7+r4FENN1881it:iKfqP9dG0iwLgw+r4FCUt

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://pollution-raker.cyou/api

https://hosue-billowy.cyou/api

https://ripe-blade.cyou/api

https://smash-boiling.cyou/api

https://supporse-comment.cyou/api

https://greywe-snotty.cyou/api

https://steppriflej.xyz/api

https://sendypaster.xyz/api

https://cuddlyready.xyz/api

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      561f03ed39a9133788512bf2cf1a7396788b5b9f82cbd35ed661a9647dc5b7b0

    • Size

      6.7MB

    • MD5

      61906728f21572ce2958f43e36c17ba2

    • SHA1

      60f79b7468a316397afb845cb105710ebac7bdc8

    • SHA256

      561f03ed39a9133788512bf2cf1a7396788b5b9f82cbd35ed661a9647dc5b7b0

    • SHA512

      ac0b272eaf3c89acb11a00d89d8114b485467ba1902541940ca0a945c8e4b771a4ce64666ed0ff48ee7cda6a4e8a3c4578caed576911456fd6727ba00f33445b

    • SSDEEP

      196608:s5KH/mP3P9S4Dzy0iwLAtc7+r4FENN1881it:iKfqP9dG0iwLgw+r4FCUt

    • 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