General

  • Target

    1b658a3c89b02a47bd98653df0779c8b9f863d76d79819d41c2958334180c659

  • Size

    643KB

  • Sample

    240407-xrvc4sbg41

  • MD5

    e0b50263b52936818c472d75c175d14d

  • SHA1

    281ec43ee4d5ef536ae551c6dd4c29ab20c1004b

  • SHA256

    1b658a3c89b02a47bd98653df0779c8b9f863d76d79819d41c2958334180c659

  • SHA512

    afe77b1583efbb99a37ba0bd9872efa07b55ba872a4efbe2149c813f1e1f2529f986537835f85f2878031accb0e231638792ff5902058c415117b57ccf86fc96

  • SSDEEP

    12288:JXCNi9BdJmSRiFZgoA/WKwoxFVFPwaeP2MOWedIzVv6PiyyiSTgHJ:sWdJmSkFZpA+UxFVFoaeHVedIzE6Dy

Malware Config

Targets

    • Target

      1b658a3c89b02a47bd98653df0779c8b9f863d76d79819d41c2958334180c659

    • Size

      643KB

    • MD5

      e0b50263b52936818c472d75c175d14d

    • SHA1

      281ec43ee4d5ef536ae551c6dd4c29ab20c1004b

    • SHA256

      1b658a3c89b02a47bd98653df0779c8b9f863d76d79819d41c2958334180c659

    • SHA512

      afe77b1583efbb99a37ba0bd9872efa07b55ba872a4efbe2149c813f1e1f2529f986537835f85f2878031accb0e231638792ff5902058c415117b57ccf86fc96

    • SSDEEP

      12288:JXCNi9BdJmSRiFZgoA/WKwoxFVFPwaeP2MOWedIzVv6PiyyiSTgHJ:sWdJmSkFZpA+UxFVFoaeHVedIzE6Dy

    • Detects executables containing possible sandbox analysis VM usernames

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks