Analysis

  • max time kernel
    150s
  • max time network
    11s
  • platform
    debian-12_mipsel
  • resource
    debian12-mipsel-20240418-en
  • resource tags

    arch:mipselimage:debian12-mipsel-20240418-enkernel:6.1.0-17-4kc-maltalocale:en-usos:debian-12-mipselsystem
  • submitted
    21-01-2025 10:56

General

  • Target

    193.200.78.24-boatnet.mpsl-2025-01-21T101454.elf

  • Size

    24KB

  • MD5

    fe918cba9c31f94ad8e85223ea0ee903

  • SHA1

    c2e28ed3195567f694392f9732d11b9461e205fe

  • SHA256

    440ef684832c796f59e13b186a82d485b538435554f3a3f19e7690fb4bb21615

  • SHA512

    e7dd192376df4436b28c3908020177af5d2ab626b8a726aba13899d7593ddf8d184de7c6288681620425616eb3bdc35288aaece74ce8ab69cba4a36576b68aea

  • SSDEEP

    768:oCrQlS07dEv0UXqUhvQE+CXQKMQKCXBp5ZqEWvg:/QlS07FUXqIYSXQKquvqW

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

  • Mirai family
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

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

  • Writes file to system bin folder 2 IoCs
  • Reads runtime system information 17 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/193.200.78.24-boatnet.mpsl-2025-01-21T101454.elf
    /tmp/193.200.78.24-boatnet.mpsl-2025-01-21T101454.elf
    1⤵
    • Modifies Watchdog functionality
    • Writes file to system bin folder
    • Reads runtime system information
    PID:743

Network

MITRE ATT&CK Enterprise v15

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