General

  • Target

    G3bSa3Lvws.exe

  • Size

    871KB

  • Sample

    250217-t7x76a1pz3

  • MD5

    1274eda47fd05cc033704d7a27ad5011

  • SHA1

    3c044be6ffec482f9c19da77821783bb79138293

  • SHA256

    80d10d106196d93d19a754478ac3f903f79e1a046e346844eb7f635982b26d96

  • SHA512

    452f7ce1e93c6f040cc280432802c06369302097c514820c8bce652b0e1bef460d49bade9a65cd56e7d894fd4fc5b46aeac836c4a31543c301abd11dcb33981a

  • SSDEEP

    12288:2EL2wlOrnQHCMdVBkPxEs/+xJmeCFupq7goZzQ53nhvrsPRk65XAIWyqz++uxMCC:CjnHxFuM7gouhvIPnXLxPIEwp

Malware Config

Targets

    • Target

      G3bSa3Lvws.exe

    • Size

      871KB

    • MD5

      1274eda47fd05cc033704d7a27ad5011

    • SHA1

      3c044be6ffec482f9c19da77821783bb79138293

    • SHA256

      80d10d106196d93d19a754478ac3f903f79e1a046e346844eb7f635982b26d96

    • SHA512

      452f7ce1e93c6f040cc280432802c06369302097c514820c8bce652b0e1bef460d49bade9a65cd56e7d894fd4fc5b46aeac836c4a31543c301abd11dcb33981a

    • SSDEEP

      12288:2EL2wlOrnQHCMdVBkPxEs/+xJmeCFupq7goZzQ53nhvrsPRk65XAIWyqz++uxMCC:CjnHxFuM7gouhvIPnXLxPIEwp

    • 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.

    • 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