Analysis

  • max time kernel
    150s
  • max time network
    10s
  • platform
    debian-12_mipsel
  • resource
    debian12-mipsel-20240221-en
  • resource tags

    arch:mipselimage:debian12-mipsel-20240221-enkernel:6.1.0-17-4kc-maltalocale:en-usos:debian-12-mipselsystem
  • submitted
    09-11-2024 04:09

General

  • Target

    boatnet.mpsl.elf

  • Size

    24KB

  • MD5

    8f40d0ebe50dc285e60148d2b37ba423

  • SHA1

    04f3eb09ca26a52e29ddf092bd1f586b90275384

  • SHA256

    6fcec39c841467b8ef53dab6f9acada11898ba46b5eeefde95132dcd88f23782

  • SHA512

    77110f644cb264611be2c77d394b30a284f6e07eec3f6f2a01869b104e0e6efbde22d619e29cad6419cbb19d5b3e0f3b394258a586f6683811436cf75a700289

  • SSDEEP

    768:obrQlS07dEv0UXqUhvQE+CXQKMQKCXBpB8ZqSWvc:4QlS07FUXqIYSXQKquGqE

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

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/740-1-0x00400000-0x00452a58-memory.dmp