General

  • Target

    e80e120da34729c9fb7e7d4a684a7260f1346696ee8b3b514b6e512ebfa1bea4.exe

  • Size

    216KB

  • Sample

    240910-cslr5stfmf

  • MD5

    69f26c9e7dfc93644c1c9ebaeff84128

  • SHA1

    c02eea30ec044a3e8f60b84b960ed70bbf7fee2e

  • SHA256

    e80e120da34729c9fb7e7d4a684a7260f1346696ee8b3b514b6e512ebfa1bea4

  • SHA512

    9b95a0c2a92b0cd4c5e866cf3f4c36b0b72faceb1a7af75da8ae7b39d75c100e1de47b106db0e594671c543606fc9db62eca293ccbe068b4e5f67859bb14a533

  • SSDEEP

    6144:SRVDJEiSbWAUzJYyFhMNFM0ncnWIIHMEO:MJSbWAUzJHFqrM0nMWIpEO

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/fneogr

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://ignoracndwko.shop/api

https://preachstrwnwjw.shop/api

https://complainnykso.shop/api

https://basedsymsotp.shop/api

https://charistmatwio.shop/api

https://grassemenwji.shop/api

https://stitchmiscpaew.shop/api

https://commisionipwn.shop/api

https://tenntysjuxmz.shop/api

Targets

    • Target

      e80e120da34729c9fb7e7d4a684a7260f1346696ee8b3b514b6e512ebfa1bea4.exe

    • Size

      216KB

    • MD5

      69f26c9e7dfc93644c1c9ebaeff84128

    • SHA1

      c02eea30ec044a3e8f60b84b960ed70bbf7fee2e

    • SHA256

      e80e120da34729c9fb7e7d4a684a7260f1346696ee8b3b514b6e512ebfa1bea4

    • SHA512

      9b95a0c2a92b0cd4c5e866cf3f4c36b0b72faceb1a7af75da8ae7b39d75c100e1de47b106db0e594671c543606fc9db62eca293ccbe068b4e5f67859bb14a533

    • SSDEEP

      6144:SRVDJEiSbWAUzJYyFhMNFM0ncnWIIHMEO:MJSbWAUzJHFqrM0nMWIpEO

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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