General

  • Target

    806b687095169d4ee65405782ba8527ec7f2fcd6918e3da7fa4417377e0cad3a

  • Size

    13.2MB

  • Sample

    240909-fq3jnawajf

  • MD5

    56c671ca2f1c447d9626235f396c870a

  • SHA1

    3bc86393d8b3f0e20e8b49466c48c0a54a03fd61

  • SHA256

    806b687095169d4ee65405782ba8527ec7f2fcd6918e3da7fa4417377e0cad3a

  • SHA512

    44e253da47ec0aa276cbe2abdf4186e9634eb81176a8a9263b48eda3f44346179a380c4b76c157c14740dcb3675dd91ffbf16a7f60accdaedaa58b74a2d313e6

  • SSDEEP

    393216:e0qJtXxO7qhaKNDJCvTV7D3OwjdAjLnDUFXoQcnU:e/t2KNJC137dAjEFSU

Malware Config

Extracted

Family

cryptbot

C2

analforeverlovyu.top

thirtv13sb.top

Attributes
  • url_path

    /v1/upload.php

Extracted

Family

lumma

C2

https://preachstrwnwjw.shop/api

https://complainnykso.shop/api

https://basedsymsotp.shop/api

https://charistmatwio.shop/api

https://grassemenwji.shop/api

https://ignoracndwko.shop/api

https://stitchmiscpaew.shop/api

https://commisionipwn.shop/api

https://tenntysjuxmz.shop/api

Targets

    • Target

      806b687095169d4ee65405782ba8527ec7f2fcd6918e3da7fa4417377e0cad3a

    • Size

      13.2MB

    • MD5

      56c671ca2f1c447d9626235f396c870a

    • SHA1

      3bc86393d8b3f0e20e8b49466c48c0a54a03fd61

    • SHA256

      806b687095169d4ee65405782ba8527ec7f2fcd6918e3da7fa4417377e0cad3a

    • SHA512

      44e253da47ec0aa276cbe2abdf4186e9634eb81176a8a9263b48eda3f44346179a380c4b76c157c14740dcb3675dd91ffbf16a7f60accdaedaa58b74a2d313e6

    • SSDEEP

      393216:e0qJtXxO7qhaKNDJCvTV7D3OwjdAjLnDUFXoQcnU:e/t2KNJC137dAjEFSU

    • CryptBot

      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.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • 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

    • Indirect Command Execution

      Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks