Analysis

  • max time kernel
    149s
  • max time network
    11s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20240226-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20240226-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    18-12-2024 14:40

General

  • Target

    boatnet.mpsl.elf

  • Size

    24KB

  • MD5

    ce4b3ce3996d62b77ab59059e05e7f7b

  • SHA1

    c2884e004155fcccdb3e6dceca5fc73e9ebca1c7

  • SHA256

    c7f2f9f6b4925428f02765882377ddcb3e81877d12ee972f71334a32f5c19ad9

  • SHA512

    f8502b6866c80f83d41b2e866682cca999b0311d59c765f3dfd549d5406f5646d5a9815964087192129a633d62911624cb396b6799f263110cfbf1812635892b

  • SSDEEP

    768:obrQlS07dEv0UXqUhvQE+CXQKMQKCXBpDiZqSWvQ:4QlS07FUXqIYSXQKquCqY

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.

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Writes file to system bin folder 2 IoCs
  • Reads runtime system information 33 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/boatnet.mpsl.elf
    /tmp/boatnet.mpsl.elf
    1⤵
    • Modifies Watchdog functionality
    • Writes file to system bin folder
    • Reads runtime system information
    PID:702

Network

MITRE ATT&CK Enterprise v15

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