General

  • Target

    c98f17dd444209ad0a6d71221b67cd632bc6409686f750bb5118a7e42eca91e0

  • Size

    206KB

  • Sample

    240916-fqlk5szfnr

  • MD5

    f24d1ef9ffb8be85e5b7f03262eb2e88

  • SHA1

    ca80ca5aa19037b424f73de09d52f079032ea546

  • SHA256

    c98f17dd444209ad0a6d71221b67cd632bc6409686f750bb5118a7e42eca91e0

  • SHA512

    4b0ddd0ad28f7fd30324add6623f399dec43df33d0e9bb24788c0d0e96c1b2f25b96644b5320755299b1d2fb66e4417a0402fd6729d3ed33aec2117c485c3567

  • SSDEEP

    3072:9KTLxfhx7l2jvaPdUWnNWBjwS9KKjossreeIWXAM40P+7pq8fQ4+W18khmlAm2M3:0xpxkvaPRLboE2Jo4h1PIEO

Malware Config

Extracted

Family

stealc

Botnet

default

C2

http://46.8.231.109

Attributes
  • url_path

    /c4754d4f680ead72.php

Extracted

Family

vidar

C2

https://t.me/edm0d

https://steamcommunity.com/profiles/76561199768374681

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 OPR/110.0.0.0

Extracted

Family

lumma

C2

https://complainnykso.shop/api

https://basedsymsotp.shop/api

https://charistmatwio.shop/api

https://grassemenwji.shop/api

https://stitchmiscpaew.shop/api

https://commisionipwn.shop/api

Targets

    • Target

      c98f17dd444209ad0a6d71221b67cd632bc6409686f750bb5118a7e42eca91e0

    • Size

      206KB

    • MD5

      f24d1ef9ffb8be85e5b7f03262eb2e88

    • SHA1

      ca80ca5aa19037b424f73de09d52f079032ea546

    • SHA256

      c98f17dd444209ad0a6d71221b67cd632bc6409686f750bb5118a7e42eca91e0

    • SHA512

      4b0ddd0ad28f7fd30324add6623f399dec43df33d0e9bb24788c0d0e96c1b2f25b96644b5320755299b1d2fb66e4417a0402fd6729d3ed33aec2117c485c3567

    • SSDEEP

      3072:9KTLxfhx7l2jvaPdUWnNWBjwS9KKjossreeIWXAM40P+7pq8fQ4+W18khmlAm2M3:0xpxkvaPRLboE2Jo4h1PIEO

    • Detect Vidar Stealer

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Stealc

      Stealc is an infostealer written in C++.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks