Analysis

  • max time kernel
    150s
  • max time network
    161s
  • platform
    debian-12_armhf
  • resource
    debian12-armhf-20240221-en
  • resource tags

    arch:armhfimage:debian12-armhf-20240221-enkernel:6.1.0-17-armmp-lpaelocale:en-usos:debian-12-armhfsystem
  • submitted
    21-01-2025 10:56

General

  • Target

    193.200.78.24-boatnet.arm7-2025-01-21T101455.elf

  • Size

    45KB

  • MD5

    ef0ed5900913788d9a7d956c1f166ef3

  • SHA1

    607fa5a7a3e908b5bf3a3fda43ca62d366f14203

  • SHA256

    971b15d0d74811c111cc9b95f1cad309377e44e79706b0a890fb38a20cdcddf3

  • SHA512

    954a0cbe6455772801aa585bb18351226324f3a676f5d45c66b31e2545daeba28979911247a9ceb0154a1b494ce84ce0fc3db389cd191d136d11377e16e0530f

  • SSDEEP

    768:D/TYCoIxdEk+AxoTZAZHFeq8b3e49q3UELbUXfi6nVMQHI4vcGpv8:DECFd+A6YHAxehLRQZ8

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 12 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/193.200.78.24-boatnet.arm7-2025-01-21T101455.elf
    /tmp/193.200.78.24-boatnet.arm7-2025-01-21T101455.elf
    1⤵
    • Modifies Watchdog functionality
    • Writes file to system bin folder
    • Reads runtime system information
    PID:713

Network

MITRE ATT&CK Enterprise v15

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