Resubmissions

26/09/2024, 15:48

240926-s8v9hsvgkn10

25/09/2024, 20:19

240925-y33djayfne10

25/09/2024, 20:16

240925-y2axwsyeqa10

General

  • Target
    66f4247962974_vfdsgasd12.exe
  • Size 403KB
  • Sample240925-y2axwsyeqa
  • SHA256 1174cade1bd7b389c084b340898d4afd84e1145d9294d8a550f3a532f09cda7c
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • vidar

Version
  • 11

Botnet
  • 9bf5e431869643a2ac397d2dc0d687fb

C2
  • https://steamcommunity.com/profiles/76561199780418869

  • https://t.me/ae5ed

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Targets

    • Target
      66f4247962974_vfdsgasd12.exe
    • Size 403KB
    • SHA256 1174cade1bd7b389c084b340898d4afd84e1145d9294d8a550f3a532f09cda7c
    • MD5 SHA1 SHA512 SSDEEP
    • Detect Vidar Stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • 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