General

  • Target

    58c4112fb9ddff90e381763d258927f8.elf

  • Size

    45KB

  • Sample

    230525-1tw69sdc2y

  • MD5

    58c4112fb9ddff90e381763d258927f8

  • SHA1

    9375a20b2f6d9c23b8eec6b5493d8c17d91533d8

  • SHA256

    b8577da827f10dbe3909cae50c0465268ae5aeed89a20271d50095ba9c021341

  • SHA512

    20a83fcf0f849c496d4ce0652e2584fd37a123701449a02d166b678e729b015677151112dd707d5669f20994d86e0298adb02a510bc70e15a927e78b6efa8673

  • SSDEEP

    768:D/TYCoIxdEk+AxoTZAZHFeq8b32d9q3UELbUXfi6nVMQHI4vcGpvp:DECFd+A6YHAxrLRQZp

Score
10/10

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      58c4112fb9ddff90e381763d258927f8.elf

    • Size

      45KB

    • MD5

      58c4112fb9ddff90e381763d258927f8

    • SHA1

      9375a20b2f6d9c23b8eec6b5493d8c17d91533d8

    • SHA256

      b8577da827f10dbe3909cae50c0465268ae5aeed89a20271d50095ba9c021341

    • SHA512

      20a83fcf0f849c496d4ce0652e2584fd37a123701449a02d166b678e729b015677151112dd707d5669f20994d86e0298adb02a510bc70e15a927e78b6efa8673

    • SSDEEP

      768:D/TYCoIxdEk+AxoTZAZHFeq8b32d9q3UELbUXfi6nVMQHI4vcGpvp:DECFd+A6YHAxrLRQZp

    Score
    10/10
    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

    • Modifies Watchdog functionality

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

    • Unexpected DNS network traffic destination

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

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Writes file to system bin folder

MITRE ATT&CK Enterprise v6

Tasks