Overview

overview

10

Static

static

5

db0fa4b8db...86.elf

ubuntu-22.04-amd64

10

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • 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
    28-12-2024 19:21

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General

  • Target

    db0fa4b8db0333367e9bda3ab68b8042.x86.elf

  • Size

    33KB

  • MD5

    aab63e2b34877cb76f62b1aaaa786760

  • SHA1

    247fbe9563a8d89c38f09acd1fef97b52bfc8f86

  • SHA256

    57aef1df1475e4e6805afbdf05c7992482384fdae7258988c116e70eb571f9b0

  • SHA512

    b4d298aca02eed357a0e353c135fe67c30c6f6c12ba29f56358ad3c0944a196296525121f99271624ef3d374b2b53aa9c1dceb677e3e04a006da6c40e4a699af

  • SSDEEP

    768:Am5QiX/H16FyxFM9VEmj1qxZGhmPhABw3BKlVlfxMnbcuyD7UiyqI:d5QoVkyxFUVEmjuZGhcRKlVl2nouy8ZT

Score
10/10
miraiunstablebotnetdefense_evasiondiscovery

Malware Config

Extracted

Family

mirai

Botnet

UNSTABLE

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

    botnetmirai
  • Mirai family
    mirai
  • Contacts a large (190935) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

    discovery
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

    discovery
  • 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
  • Changes its process name 1 IoCs
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery

Processes

  • /tmp/db0fa4b8db0333367e9bda3ab68b8042.x86.elf
    /tmp/db0fa4b8db0333367e9bda3ab68b8042.x86.elf
    1⤵
    • Modifies Watchdog functionality
    • Writes file to system bin folder
    • Changes its process name
    • Reads runtime system information
    PID:1596

Network

MITRE ATT&CK Enterprise v15

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