General

  • Target

    arm4.elf

  • Size

    65KB

  • Sample

    241120-y6w1xsxlar

  • MD5

    320bc2bd5e111c902f38d7951078a612

  • SHA1

    b8d929de93c4469da90c2921f44ddfe72fa747db

  • SHA256

    eedf3b8d7bddcd100dfb1c6be7da0fc4c3065d7e61cb885ed6c6263e11abff58

  • SHA512

    f8c5666cd9edbf8cb37dff117ef23934d4fced958a83e9fb3aed04a98bd0b2a348154bae3875957c5e1e690bd4cfe1784017eea7517669f45cb6295367d6bd19

  • SSDEEP

    1536:pftZEdHSalejzJmWGr6ZT5typgHU/8t465kVIcj:pftMRicW0/842kVIc

Malware Config

Extracted

Family

mirai

Botnet

TSUNAGU

C2

aiddoscnc.aisysmddos.com

aiddoscnc2.aisysmddos.com

Targets

    • Target

      arm4.elf

    • Size

      65KB

    • MD5

      320bc2bd5e111c902f38d7951078a612

    • SHA1

      b8d929de93c4469da90c2921f44ddfe72fa747db

    • SHA256

      eedf3b8d7bddcd100dfb1c6be7da0fc4c3065d7e61cb885ed6c6263e11abff58

    • SHA512

      f8c5666cd9edbf8cb37dff117ef23934d4fced958a83e9fb3aed04a98bd0b2a348154bae3875957c5e1e690bd4cfe1784017eea7517669f45cb6295367d6bd19

    • SSDEEP

      1536:pftZEdHSalejzJmWGr6ZT5typgHU/8t465kVIcj:pftMRicW0/842kVIc

    • Contacts a large (76746) 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 running processes

      Discovers information about currently running processes on the system

MITRE ATT&CK Enterprise v15

Tasks