General

  • Target

    f85d8599ca58d0d08292f94a6c51d6d8d21f050fef35862392106c549b12fba6.exe

  • Size

    293KB

  • Sample

    240920-m7xs3atcjk

  • MD5

    b751220c1be48fcb6788c699b96256f9

  • SHA1

    503b64a2d3d276dfd676897d5f7bab42da52d5f6

  • SHA256

    f85d8599ca58d0d08292f94a6c51d6d8d21f050fef35862392106c549b12fba6

  • SHA512

    33e033619cb0171ed6cc58c1244a9f9e114b06a744978302936ed2cddc514f525b6209caccbff89f458dcd4819a85b53568a96ea854ced7da6bfd837cef6152e

  • SSDEEP

    3072:swHSeMPv5iD9XhwPCGsJfaIeq+5ubKjW4tCk9j4tTG60OvRQlLvh0D2a0nZ0iUYx:zHSeMPuXhwSm5Jy89j4pKPrI6uiVvTEO

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

      f85d8599ca58d0d08292f94a6c51d6d8d21f050fef35862392106c549b12fba6.exe

    • Size

      293KB

    • MD5

      b751220c1be48fcb6788c699b96256f9

    • SHA1

      503b64a2d3d276dfd676897d5f7bab42da52d5f6

    • SHA256

      f85d8599ca58d0d08292f94a6c51d6d8d21f050fef35862392106c549b12fba6

    • SHA512

      33e033619cb0171ed6cc58c1244a9f9e114b06a744978302936ed2cddc514f525b6209caccbff89f458dcd4819a85b53568a96ea854ced7da6bfd837cef6152e

    • SSDEEP

      3072:swHSeMPv5iD9XhwPCGsJfaIeq+5ubKjW4tCk9j4tTG60OvRQlLvh0D2a0nZ0iUYx:zHSeMPuXhwSm5Jy89j4pKPrI6uiVvTEO

    • 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