General

  • Target

    250f4b79c7661410ba2870e84dccb621

  • Size

    31KB

  • Sample

    231219-2pkhcafgc7

  • MD5

    250f4b79c7661410ba2870e84dccb621

  • SHA1

    b1e9276dbbf4c10884ad2b2d11fb59663e688cb6

  • SHA256

    327756f58a2efe90866207ffd8ef7103fe4c152b8e98d9e00df70f3802d283f9

  • SHA512

    b49c8febcaa9c0458ddc9fe0b509b47abc8a835a22b98f17c7781db95a16ab91c6a68d27d5b2462ba6d7c9a994e49fa3a50205dfe760ac4cfa61d0adbb1d6286

  • SSDEEP

    384:A3fpCLrsjHIX69URc+hmnulY1qHprFKt6zW8zZMpSPyE/oNi5Q9a3FRWGVCz0NvM:4fpWcehzJFYKWYGWh5Q9a3zWl

Malware Config

Extracted

Family

mirai

Botnet

UNST

Targets

    • Target

      250f4b79c7661410ba2870e84dccb621

    • Size

      31KB

    • MD5

      250f4b79c7661410ba2870e84dccb621

    • SHA1

      b1e9276dbbf4c10884ad2b2d11fb59663e688cb6

    • SHA256

      327756f58a2efe90866207ffd8ef7103fe4c152b8e98d9e00df70f3802d283f9

    • SHA512

      b49c8febcaa9c0458ddc9fe0b509b47abc8a835a22b98f17c7781db95a16ab91c6a68d27d5b2462ba6d7c9a994e49fa3a50205dfe760ac4cfa61d0adbb1d6286

    • SSDEEP

      384:A3fpCLrsjHIX69URc+hmnulY1qHprFKt6zW8zZMpSPyE/oNi5Q9a3FRWGVCz0NvM:4fpWcehzJFYKWYGWh5Q9a3zWl

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Contacts a large (20216) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Modifies Watchdog functionality

      Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

    • Enumerates running processes

      Discovers information about currently running processes on the system

MITRE ATT&CK Enterprise v15

Tasks