General

  • Target

    x8664

  • Size

    148KB

  • Sample

    240906-qp34xazald

  • MD5

    2d2cb35160309ed2669863dc33faf4bb

  • SHA1

    d41bf1ba8a23c7329bfdc2c70f2be70fb55229bd

  • SHA256

    9903dce03d17cc671f9842b2bb533b8a3eca715e75c355dec91ea0ad7fa67c1c

  • SHA512

    451087729a286693b4c7bf2d121858720126d11ff2752e287b4206601b3a4213d21ab59b225e0a7736fbfd83e1e6b45d62f22f896c28d03f8f4f74f29dd7c194

  • SSDEEP

    3072:DpT1FUc3A3DR93HYVcn2ej37mDfWQlnCR3TAS0uJF:DpscyoDe8jlpqJF

Malware Config

Extracted

Family

mirai

Botnet

BOTNET

Targets

    • Target

      x8664

    • Size

      148KB

    • MD5

      2d2cb35160309ed2669863dc33faf4bb

    • SHA1

      d41bf1ba8a23c7329bfdc2c70f2be70fb55229bd

    • SHA256

      9903dce03d17cc671f9842b2bb533b8a3eca715e75c355dec91ea0ad7fa67c1c

    • SHA512

      451087729a286693b4c7bf2d121858720126d11ff2752e287b4206601b3a4213d21ab59b225e0a7736fbfd83e1e6b45d62f22f896c28d03f8f4f74f29dd7c194

    • SSDEEP

      3072:DpT1FUc3A3DR93HYVcn2ej37mDfWQlnCR3TAS0uJF:DpscyoDe8jlpqJF

    • Contacts a large (1966729) 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.

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Writes file to system bin folder

MITRE ATT&CK Enterprise v15

Tasks