General

  • Target

    3cbc8c5d3e63edc6dec00477d693f0e2ac9a308efe53fa2c016e2652352fbb0d

  • Size

    7.0MB

  • Sample

    241111-16zsxsxhqj

  • MD5

    f34ba09919146d0551a8c06c5b29bc95

  • SHA1

    d52f7e28133bc3f3ce4e2bd53cdb5e3011d976cf

  • SHA256

    3cbc8c5d3e63edc6dec00477d693f0e2ac9a308efe53fa2c016e2652352fbb0d

  • SHA512

    172f7a84c369c1b3fda006f3f6463e38b050e7e2f33067624a393d5c44bb6501cdb40cc92eb4e7872fa9c0f7be66045a43f93f334d41f21c983e441a327d1828

  • SSDEEP

    98304:+RjkDuX7yiW2cTYuVEWwlc9iKS6m4goQ1nP+Pade0NK6nqsBMyIIWoeC0hQBehcl:+RoD1iQT3k+ee0goqsNII6C02icAU

Malware Config

Targets

    • Target

      3cbc8c5d3e63edc6dec00477d693f0e2ac9a308efe53fa2c016e2652352fbb0d

    • Size

      7.0MB

    • MD5

      f34ba09919146d0551a8c06c5b29bc95

    • SHA1

      d52f7e28133bc3f3ce4e2bd53cdb5e3011d976cf

    • SHA256

      3cbc8c5d3e63edc6dec00477d693f0e2ac9a308efe53fa2c016e2652352fbb0d

    • SHA512

      172f7a84c369c1b3fda006f3f6463e38b050e7e2f33067624a393d5c44bb6501cdb40cc92eb4e7872fa9c0f7be66045a43f93f334d41f21c983e441a327d1828

    • SSDEEP

      98304:+RjkDuX7yiW2cTYuVEWwlc9iKS6m4goQ1nP+Pade0NK6nqsBMyIIWoeC0hQBehcl:+RoD1iQT3k+ee0goqsNII6C02icAU

    • Detect Vidar Stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Downloads MZ/PE file

    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

MITRE ATT&CK Enterprise v15

Tasks