General

  • Target

    3cd97a96732f1209f01af710ea009d60da23639ddf99b8a4c16dd4452862ddc5

  • Size

    2.2MB

  • Sample

    240629-prs62sxeph

  • MD5

    4c7039c23c76a6d616c47ff3983460f4

  • SHA1

    ceb21a027a589d03f5c68a6dd8d9ee1094064500

  • SHA256

    3cd97a96732f1209f01af710ea009d60da23639ddf99b8a4c16dd4452862ddc5

  • SHA512

    b1bae64e86d0d27d440cabcfa05e97b14e2387410ced07d77abbd962439eed783e7244a9584e566d1b50f9a9c2d5ef6856101e7a5b2a1ba970915344afa38dad

  • SSDEEP

    49152:qpjNvr9ySAOmw4hHHO+SASagXkJr4MDkUwm:qpjNp7p4hHH8n5A

Malware Config

Extracted

Family

vidar

C2

https://t.me/g067n

https://steamcommunity.com/profiles/76561199707802586

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:129.0) Gecko/20100101 Firefox/129.0

Targets

    • Target

      3cd97a96732f1209f01af710ea009d60da23639ddf99b8a4c16dd4452862ddc5

    • Size

      2.2MB

    • MD5

      4c7039c23c76a6d616c47ff3983460f4

    • SHA1

      ceb21a027a589d03f5c68a6dd8d9ee1094064500

    • SHA256

      3cd97a96732f1209f01af710ea009d60da23639ddf99b8a4c16dd4452862ddc5

    • SHA512

      b1bae64e86d0d27d440cabcfa05e97b14e2387410ced07d77abbd962439eed783e7244a9584e566d1b50f9a9c2d5ef6856101e7a5b2a1ba970915344afa38dad

    • SSDEEP

      49152:qpjNvr9ySAOmw4hHHO+SASagXkJr4MDkUwm:qpjNp7p4hHH8n5A

    • Detect Vidar Stealer

    • Stealc

      Stealc is an infostealer written in C++.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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