Analysis

  • max time kernel
    150s
  • max time network
    8s
  • 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
    28-12-2024 23:10

General

  • Target

    45.200.149.186-boatnet.mpsl-2024-12-28T012300.elf

  • Size

    24KB

  • MD5

    e4b7d40f8b66c33e9021e6d43d420850

  • SHA1

    e96819136748fda0bd7e65546a4ecb0957ba5f9a

  • SHA256

    9e67382ca2c23bdbadd2996fabccd76588f574c8bcc566b5087c94aee44ed887

  • SHA512

    a154b70a02b06d3173e387e688a0d66a9afeef4d818efda97672146201149f622dbba200aa73cdb539b9f9aaf8092af6ffb2ee054ba76b5554a3cc74086f0813

  • SSDEEP

    768:obrQlS07dEv0UXqUhvQE+CXQKMQKCXBpvz7ZqSWvd:4QlS07FUXqIYSXQKquvpqF

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 15 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/45.200.149.186-boatnet.mpsl-2024-12-28T012300.elf
    /tmp/45.200.149.186-boatnet.mpsl-2024-12-28T012300.elf
    1⤵
    • Modifies Watchdog functionality
    • Writes file to system bin folder
    • Reads runtime system information
    PID:740

Network

MITRE ATT&CK Enterprise v15

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