General

  • Target

    b51646a8513eeee446c6291d0783a654.bin

  • Size

    34KB

  • Sample

    241230-b6eejstpbk

  • MD5

    a806a8089cac6826974cde44adbee074

  • SHA1

    fc1f26a0ba2ef2e2f6ffec83c56decd50534b2b3

  • SHA256

    5f41c88490504afd0d3f3a7dd57a250fa7a32283e19607d23fdfd847d8f9cf38

  • SHA512

    5dfefb0cff370760cf17d6d781e683ce7d2aeb1802a3bcda967e8bcc23b6bd301d687a77af2b95142a7cf9ec9b39dd1db21f09f862ba9dbab9c5ab472aa472dc

  • SSDEEP

    768:U+AoqJ1ZF96MVXDLQL8d3bVlS1WoLZhai:6o4WMV3Qwd3bvOWoLZZ

Malware Config

Extracted

Family

mirai

Botnet

UNSTABLE

Targets

    • Target

      ff9e993a9375a2b6a099fd8ddcd201e1e50c75b47020576513f2068605b4dea5.elf

    • Size

      35KB

    • MD5

      b51646a8513eeee446c6291d0783a654

    • SHA1

      80539eb3962e6588041e78785947b6ebe34f5ce2

    • SHA256

      ff9e993a9375a2b6a099fd8ddcd201e1e50c75b47020576513f2068605b4dea5

    • SHA512

      7a767042004dd70f8e8cc520cbc24ad138d392cd25cc34af138d70d1ea25a2d394653cd66b7678b3783ed7479c6bed3e063185fb6d310f108f88da963d88f077

    • SSDEEP

      768:m4/GG5zY0VG0zQbHkMwWYoLehOnpLbmonVp8WsoQ3kVnbcuyD7Ufyqm:h1zY0c0zujwWYl0RbmQL8WsRgnouy8qF

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Mirai family

    • Contacts a large (191417) 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

    • Writes file to system bin folder

MITRE ATT&CK Enterprise v15

Tasks