General

  • Target

    261ac9568ccfeff2921463af2553ff01b664bef0e42d563c36fe3c89991ba1a9

  • Size

    7.1MB

  • Sample

    241118-kd9jnasmdz

  • MD5

    b1e8ef6ab04be67e3ce955f8c44d23b5

  • SHA1

    d178148766194b72f1b8193ab31718a4815b7025

  • SHA256

    261ac9568ccfeff2921463af2553ff01b664bef0e42d563c36fe3c89991ba1a9

  • SHA512

    c5b141c9e616f382be0ed06261427c0440efbd63624af45dba2b0f4f3cb67f024851fb0c4ba6bfae2c4bbbcf0a4bd9daefc9ee5e12d222e37097e9d9411d7868

  • SSDEEP

    98304:YoPFgVL1VcG+u/TJ9afBZ8n/rDs16sPiUwuJGixAAaq6fWwMM6+qNKOa93AwVqN:YzL18u/Vkr8rS6zUPHKuwMp+CKVH4

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://processhol.sbs/api

https://p10tgrace.sbs/api

https://peepburry828.sbs/api

https://3xp3cts1aim.sbs/api

https://p3ar11fter.sbs/api

Targets

    • Target

      261ac9568ccfeff2921463af2553ff01b664bef0e42d563c36fe3c89991ba1a9

    • Size

      7.1MB

    • MD5

      b1e8ef6ab04be67e3ce955f8c44d23b5

    • SHA1

      d178148766194b72f1b8193ab31718a4815b7025

    • SHA256

      261ac9568ccfeff2921463af2553ff01b664bef0e42d563c36fe3c89991ba1a9

    • SHA512

      c5b141c9e616f382be0ed06261427c0440efbd63624af45dba2b0f4f3cb67f024851fb0c4ba6bfae2c4bbbcf0a4bd9daefc9ee5e12d222e37097e9d9411d7868

    • SSDEEP

      98304:YoPFgVL1VcG+u/TJ9afBZ8n/rDs16sPiUwuJGixAAaq6fWwMM6+qNKOa93AwVqN:YzL18u/Vkr8rS6zUPHKuwMp+CKVH4

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Amadey family

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • Cryptbot family

    • Detects CryptBot payload

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • 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

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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