General

  • Target

    NEAS.3185c4ac64642c3724af2ad88a4ca32c12af19a1bf40246eb6b88ec2179a7fa9elf_JC.elf

  • Size

    61KB

  • Sample

    231006-qjsqzsdh96

  • MD5

    30f9ef3dd1ab91e2dcf64e247104132d

  • SHA1

    9b8d9cc5b032bc7b6837a7cd1dc4392a72865776

  • SHA256

    3185c4ac64642c3724af2ad88a4ca32c12af19a1bf40246eb6b88ec2179a7fa9

  • SHA512

    d0e6f473d147c2d976f18f62efe05ef793ed571e7998dd8da664464768f1c2409170b62f06ae030097f749665a4c90ba31079bd18b3dca8ed40c3d2bcf25f201

  • SSDEEP

    1536:BeIqfnocUDwSSrDez+0qFRighAjkWnPX0CyG2:BeIen5UD3owqFB2RnPkCyG2

Malware Config

Extracted

Family

mirai

Botnet

KYTON

Targets

    • Target

      NEAS.3185c4ac64642c3724af2ad88a4ca32c12af19a1bf40246eb6b88ec2179a7fa9elf_JC.elf

    • Size

      61KB

    • MD5

      30f9ef3dd1ab91e2dcf64e247104132d

    • SHA1

      9b8d9cc5b032bc7b6837a7cd1dc4392a72865776

    • SHA256

      3185c4ac64642c3724af2ad88a4ca32c12af19a1bf40246eb6b88ec2179a7fa9

    • SHA512

      d0e6f473d147c2d976f18f62efe05ef793ed571e7998dd8da664464768f1c2409170b62f06ae030097f749665a4c90ba31079bd18b3dca8ed40c3d2bcf25f201

    • SSDEEP

      1536:BeIqfnocUDwSSrDez+0qFRighAjkWnPX0CyG2:BeIen5UD3owqFB2RnPkCyG2

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Contacts a large (94863) 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