Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    ubuntu-22.04_amd64
  • resource
    ubuntu2204-amd64-20240522.1-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2204-amd64-20240522.1-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
  • submitted
    02-01-2025 23:27

General

  • Target

    wind.x86.elf

  • Size

    25KB

  • MD5

    819856ae59567a9a45f09a578a8701d6

  • SHA1

    f10479dba7d8ce69c749bd30461ba4a1e0a75833

  • SHA256

    f1eb1a307496e1f0468c7a40e8b64d35e0052d9d1654d4a06b444c8218f9be38

  • SHA512

    10223b4bb6d324eeb9d3d0313e4d16b31dbd4111fb0f9c5b5319e539277c0d05dcf67ac802b9c45fbb7248884370cc0ff0855547e5e39b8930aab2e8105090cb

  • SSDEEP

    768:oyIWAEAOn2fvESB7DXY9WtwHbK+/AoXZUs6:o0pnUsSB7DXRtwdZm

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 64 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/wind.x86.elf
    /tmp/wind.x86.elf
    1⤵
    • Modifies Watchdog functionality
    • Writes file to system bin folder
    • Reads runtime system information
    PID:1566

Network

MITRE ATT&CK Enterprise v15

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Downloads