Overview

overview

10

Static

static

5

d59b2b6af7...kes118

ubuntu-20.04-amd64

10

Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    ubuntu-20.04_amd64
  • resource
    ubuntu2004-amd64-20241127-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2004-amd64-20241127-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system
  • submitted
    08/12/2024, 06:07

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General

  • Target

    d59b2b6af7253468a41dfb5cc970be86_JaffaCakes118

  • Size

    42KB

  • MD5

    d59b2b6af7253468a41dfb5cc970be86

  • SHA1

    2e5b77c103839d9d9a2bfd611f16fc469b66cbc8

  • SHA256

    74604c0313181ed5201442b681cebd7a14b60356126c5af207adad2312927d3f

  • SHA512

    92c42bc8b9c1a7b68f8eca0c7828c69de97167b45bd0d6816ea42221e918fb2db1bf63b71bbb0994cc92968d920665233678e0aab40117ac2756f8a291b54067

  • SSDEEP

    768:cOsWVUySOz58n75Lg9L1iGPguvABcs2OgS6EvP2WP899DuwFoHixnbcuyD7UHQR8:6WZl1y7F4L15SDBb+z/5FoMnouy8HyZG

Score
10/10
miraikytonbotnetdefense_evasiondiscovery

Malware Config

Extracted

Family

mirai

Botnet

KYTON

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

    botnetmirai
  • Mirai family
    mirai
  • Contacts a large (196863) 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 active TCP sockets 1 TTPs 1 IoCs

    Gets active TCP sockets from /proc virtual filesystem.

    discovery
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Writes file to system bin folder 1 IoCs
  • Changes its process name 1 IoCs
  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

    discovery
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery

Processes

  • /tmp/d59b2b6af7253468a41dfb5cc970be86_JaffaCakes118
    /tmp/d59b2b6af7253468a41dfb5cc970be86_JaffaCakes118
    1⤵
    • Modifies Watchdog functionality
    • Enumerates active TCP sockets
    • Writes file to system bin folder
    • Changes its process name
    • Reads system network configuration
    • Reads runtime system information
    PID:1388

Network

MITRE ATT&CK Enterprise v15

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