General

  • Target

    393fdc548e466ad14530d328eae10582ee3397539b118bd37040f2489d14d004

  • Size

    283KB

  • Sample

    240915-vpll3steqd

  • MD5

    bfb262695846160319eff924751694cb

  • SHA1

    9cc9183479bba4738319df432708485d5e4a18d2

  • SHA256

    393fdc548e466ad14530d328eae10582ee3397539b118bd37040f2489d14d004

  • SHA512

    8cc0534f98920d2f456d5c21e4b8b1e747e69fac21b64b5d426c39a0f08907ca0f12a312100641b5716525f95ab017ec2a15818f42c3370c31ac9d3bf09445f9

  • SSDEEP

    6144:au9ShT41pulkoqVoUQqD4HXFeHuoSw4C6X4LmuyutMk5qGGMSDEO:NxqZqVoUvUXcOobiCl/oGGHEO

Malware Config

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

stealc

Botnet

default

C2

http://46.8.231.109

Attributes
  • url_path

    /c4754d4f680ead72.php

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

      393fdc548e466ad14530d328eae10582ee3397539b118bd37040f2489d14d004

    • Size

      283KB

    • MD5

      bfb262695846160319eff924751694cb

    • SHA1

      9cc9183479bba4738319df432708485d5e4a18d2

    • SHA256

      393fdc548e466ad14530d328eae10582ee3397539b118bd37040f2489d14d004

    • SHA512

      8cc0534f98920d2f456d5c21e4b8b1e747e69fac21b64b5d426c39a0f08907ca0f12a312100641b5716525f95ab017ec2a15818f42c3370c31ac9d3bf09445f9

    • SSDEEP

      6144:au9ShT41pulkoqVoUQqD4HXFeHuoSw4C6X4LmuyutMk5qGGMSDEO:NxqZqVoUvUXcOobiCl/oGGHEO

    • 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