General

  • Target

    fc810b97cdfebeaa268367812e5e94175e4b47c150a136a4c596c86a6432b4f1.exe

  • Size

    282KB

  • Sample

    240913-celvzsyeld

  • MD5

    7676e9e26e9d68ed4333b48962e246df

  • SHA1

    8acf019a18dcf8e817a5665fcbb9a2e17e5d448a

  • SHA256

    fc810b97cdfebeaa268367812e5e94175e4b47c150a136a4c596c86a6432b4f1

  • SHA512

    4d8b18a648d5248291714868d0bfa56e8f3e051b8db18551c4c422278767111766e1dfdc373ccddd0d6139f932dc273258113a69aff79c057716e80a1b2f5c22

  • SSDEEP

    6144:sobHX7AuhXt+uvGlAs5Y9hpgeGnXU0ms3HxpRxIEt4V68EO:lbHc2TeteqE0tXxpMECVZEO

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

Targets

    • Target

      fc810b97cdfebeaa268367812e5e94175e4b47c150a136a4c596c86a6432b4f1.exe

    • Size

      282KB

    • MD5

      7676e9e26e9d68ed4333b48962e246df

    • SHA1

      8acf019a18dcf8e817a5665fcbb9a2e17e5d448a

    • SHA256

      fc810b97cdfebeaa268367812e5e94175e4b47c150a136a4c596c86a6432b4f1

    • SHA512

      4d8b18a648d5248291714868d0bfa56e8f3e051b8db18551c4c422278767111766e1dfdc373ccddd0d6139f932dc273258113a69aff79c057716e80a1b2f5c22

    • SSDEEP

      6144:sobHX7AuhXt+uvGlAs5Y9hpgeGnXU0ms3HxpRxIEt4V68EO:lbHc2TeteqE0tXxpMECVZEO

    • Detect Vidar Stealer

    • 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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks