Overview

overview

10

Static

static

5

185.232.20...47.elf

debian-9-armhf

10

Analysis

  • max time kernel
    149s
  • max time network
    6s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20240729-en
  • resource tags

    arch:armhfimage:debian9-armhf-20240729-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    04-01-2025 00:12

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General

  • Target

    185.232.205.45-boatnet.arm7-2025-01-03T235947.elf

  • Size

    45KB

  • MD5

    bc01fb4b319cbeebf0de81aafc038d20

  • SHA1

    7193ae7e285cb75b925feb709ca8c5701bffda1c

  • SHA256

    2d7408b6f293dad0fe7d485d1434c91059f37ebd1cbc1d696ef2e79156d36655

  • SHA512

    047ca84596a6c7aac380318b0fbd198bdc035097876c2fe3d94b233b90168aca2a1d07e83d173f8e020cf302928b3bd14748fd9fa3526461fe6db8bbca99a1bf

  • SSDEEP

    768:D/TYCoIxdEk+AxoTZAZHFeq8b3Zp9q3UELbUXfi6nVMQHI4vcGpvx:DECFd+A6YHAxZcLRQZx

Score
10/10
mirailzrdbotnetdefense_evasiondiscovery

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

    botnetmirai
  • Mirai family
    mirai
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

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

    defense_evasion
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Writes file to system bin folder 2 IoCs
  • Reads runtime system information 32 IoCs

    Reads data from /proc virtual filesystem.

    discovery

Processes

  • /tmp/185.232.205.45-boatnet.arm7-2025-01-03T235947.elf
    /tmp/185.232.205.45-boatnet.arm7-2025-01-03T235947.elf
    1⤵
    • Modifies Watchdog functionality
    • Writes file to system bin folder
    • Reads runtime system information
    PID:647

Network

MITRE ATT&CK Enterprise v15

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