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General

  • Target

    cbab9972feafdbeb7d2a67fcad49b5402fea6480ad7b7cccff931bbc11b1cfcc.elf

  • Size

    51KB

  • Sample

    240419-cdarbsef5z

  • MD5

    8e94a58a9ea60b7ecb5aca256902bbae

  • SHA1

    a54f2fc5d503dc8baa67c0b5fa4efe84bf85856a

  • SHA256

    cbab9972feafdbeb7d2a67fcad49b5402fea6480ad7b7cccff931bbc11b1cfcc

  • SHA512

    3ac7fd52864f316dde0f9b141c32406182f64e9cf68fd451ffc7b023599863a9ea98ae707d832ef8f96bd57915a59f3fbf45d156cfada886d4155ba976603e86

  • SSDEEP

    768:j9Fk5xV47mh0r7VRvWRVavTg7Ks18/jeJBbbW5LCDxwoCkQK93aTm5HzMIx:5EN+aTaFs12jeJBbS/oRr9KE3

Score
9/10

Malware Config

Targets

    • Target

      cbab9972feafdbeb7d2a67fcad49b5402fea6480ad7b7cccff931bbc11b1cfcc.elf

    • Size

      51KB

    • MD5

      8e94a58a9ea60b7ecb5aca256902bbae

    • SHA1

      a54f2fc5d503dc8baa67c0b5fa4efe84bf85856a

    • SHA256

      cbab9972feafdbeb7d2a67fcad49b5402fea6480ad7b7cccff931bbc11b1cfcc

    • SHA512

      3ac7fd52864f316dde0f9b141c32406182f64e9cf68fd451ffc7b023599863a9ea98ae707d832ef8f96bd57915a59f3fbf45d156cfada886d4155ba976603e86

    • SSDEEP

      768:j9Fk5xV47mh0r7VRvWRVavTg7Ks18/jeJBbbW5LCDxwoCkQK93aTm5HzMIx:5EN+aTaFs12jeJBbS/oRr9KE3

    Score
    9/10
    • Creates a large amount of network flows

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

    • Changes its process name

    • Modifies Watchdog functionality

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

    • Renames itself

    • Unexpected DNS network traffic destination

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

    • 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