Analysis

  • max time kernel
    149s
  • max time network
    133s
  • platform
    ubuntu-22.04_amd64
  • resource
    ubuntu2204-amd64-20240611-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2204-amd64-20240611-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
  • submitted
    21-01-2025 22:47

General

  • Target

    154.213.187.188-boatnet.x86-2025-01-21T213316.elf

  • Size

    20KB

  • MD5

    d0b5053624fa391ff3110665ab7c97ce

  • SHA1

    99711e5ca2e93d2a4cb2b5bdc39718597bdb4a36

  • SHA256

    6b40277878c747da7b3a2320518f0a40a3d8824b92fb9687e33bf3daee0c1f0d

  • SHA512

    485b9fb85535de2099585b360115b6d2697e25e2e1c099af782ee2bf931ee8d151c67a01a5f9b9f2a51fe02b997cd105ebcbf1a5579f0677d19bceb24002b8ca

  • SSDEEP

    384:MgWLpj8s/qPui8uZxoIA57RWQjJiEVi+ZkXaqOKV14b+502F2vwA9dWuMW21bAK6:O98o08kxofBE+ZkXaqGbp2F2TWul0c5P

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/154.213.187.188-boatnet.x86-2025-01-21T213316.elf
    /tmp/154.213.187.188-boatnet.x86-2025-01-21T213316.elf
    1⤵
    • Modifies Watchdog functionality
    • Writes file to system bin folder
    • Reads runtime system information
    PID:1600

Network

MITRE ATT&CK Enterprise v15

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