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General

  • Target

    551f533a0bcaaab15fe72e86de30d0a1

  • Size

    75KB

  • Sample

    240112-bxr92sccak

  • MD5

    551f533a0bcaaab15fe72e86de30d0a1

  • SHA1

    3b445ef45f4f8238116859fe8d508837163a9646

  • SHA256

    333f82ee9c681b229854641ec083da8ed17738f60796c52f67b989b6bf9644e9

  • SHA512

    765b1df168181782fa328e5a8faccf95f2ba2a8d049a07ba66fe1630ff9946170d5080b141e0b207fc77fd9db7d495dcad57b4954f110bc1d30ac26441630ad2

  • SSDEEP

    1536:4BVyHWPGswBBf0Jky5crVzXILjOf+UDcI0GTvgN:P2Tw9ZrBInU1tgN

Score
10/10

Malware Config

Extracted

Family

mirai

Botnet

KYTON

Targets

    • Target

      551f533a0bcaaab15fe72e86de30d0a1

    • Size

      75KB

    • MD5

      551f533a0bcaaab15fe72e86de30d0a1

    • SHA1

      3b445ef45f4f8238116859fe8d508837163a9646

    • SHA256

      333f82ee9c681b229854641ec083da8ed17738f60796c52f67b989b6bf9644e9

    • SHA512

      765b1df168181782fa328e5a8faccf95f2ba2a8d049a07ba66fe1630ff9946170d5080b141e0b207fc77fd9db7d495dcad57b4954f110bc1d30ac26441630ad2

    • SSDEEP

      1536:4BVyHWPGswBBf0Jky5crVzXILjOf+UDcI0GTvgN:P2Tw9ZrBInU1tgN

    Score
    9/10
    • Contacts a large (93720) 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.

    • Changes its process name

    • 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.

    • Writes file to system bin folder

MITRE ATT&CK Enterprise v15

Tasks