General

  • Target

    e43fce779c643aec46aa5c931933e805bb45f75e3d2f383017ba25d28c937789

  • Size

    4.2MB

  • Sample

    241112-evrghsvdml

  • MD5

    738de629466c10cc63f95d208d49d2b1

  • SHA1

    b79288bd4ae0c5df0cc9d54aa31fd883d42f7349

  • SHA256

    e43fce779c643aec46aa5c931933e805bb45f75e3d2f383017ba25d28c937789

  • SHA512

    8211ec5f261ec64d194596488920b6aa920db49c9bc74de63270b03cd68f05aafaa20f9599b26557dfb9a9d46dcf39041f416500449a766b2b2c97d276dc0c4a

  • SSDEEP

    49152:9RBwFbfscEmKev3KcYq1r7RISY4+jfC09VbGR0T1c0tkAxT66LV8kq160E:/B+o1c0tkStykq160E

Malware Config

Targets

    • Target

      e43fce779c643aec46aa5c931933e805bb45f75e3d2f383017ba25d28c937789

    • Size

      4.2MB

    • MD5

      738de629466c10cc63f95d208d49d2b1

    • SHA1

      b79288bd4ae0c5df0cc9d54aa31fd883d42f7349

    • SHA256

      e43fce779c643aec46aa5c931933e805bb45f75e3d2f383017ba25d28c937789

    • SHA512

      8211ec5f261ec64d194596488920b6aa920db49c9bc74de63270b03cd68f05aafaa20f9599b26557dfb9a9d46dcf39041f416500449a766b2b2c97d276dc0c4a

    • SSDEEP

      49152:9RBwFbfscEmKev3KcYq1r7RISY4+jfC09VbGR0T1c0tkAxT66LV8kq160E:/B+o1c0tkStykq160E

    • Renames multiple (317) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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