General

  • Target

    SecuriteInfo.com.Win32.Evo-gen.27278.21477.exe

  • Size

    3.1MB

  • Sample

    241102-3j92gsyeqn

  • MD5

    ed2775c75cf9a06d2084e52913c62203

  • SHA1

    c6f79f4cbdd1d6649ad124d5439142609400ae91

  • SHA256

    0fed91254f03a3bff84798b10a7adf64b664d35c3e1fe0cc66ffe57908210870

  • SHA512

    9d1787c1a4482a04cb994f84c203ad03b2efc1e7c6c10294fe16af636748d43d3a2381ce5aaf999dbf8569ee1d518eb29b63c333428615c8b68f03b0497fccda

  • SSDEEP

    24576:8Ua+YqELCacqH6OTGf89YgxIxGo1/vsG4TgIJrM9Mn71k8wmIOjwgobH4LJ6AxDG:hE7DFGfgux7dQJ4YFJt0f07UaxcSnnF

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

tale

C2

http://185.215.113.206

Attributes
  • url_path

    /6c4adf523b719729.php

Extracted

Family

lumma

C2

https://necklacedmny.store/api

https://founpiuer.store/api

https://navygenerayk.store/api

Targets

    • Target

      SecuriteInfo.com.Win32.Evo-gen.27278.21477.exe

    • Size

      3.1MB

    • MD5

      ed2775c75cf9a06d2084e52913c62203

    • SHA1

      c6f79f4cbdd1d6649ad124d5439142609400ae91

    • SHA256

      0fed91254f03a3bff84798b10a7adf64b664d35c3e1fe0cc66ffe57908210870

    • SHA512

      9d1787c1a4482a04cb994f84c203ad03b2efc1e7c6c10294fe16af636748d43d3a2381ce5aaf999dbf8569ee1d518eb29b63c333428615c8b68f03b0497fccda

    • SSDEEP

      24576:8Ua+YqELCacqH6OTGf89YgxIxGo1/vsG4TgIJrM9Mn71k8wmIOjwgobH4LJ6AxDG:hE7DFGfgux7dQJ4YFJt0f07UaxcSnnF

    • 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)

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks