Overview

overview

10

Static

static

1

c64a071564...kes118

debian-12-armhf

10

Analysis

  • max time kernel
    45s
  • max time network
    156s
  • platform
    debian-12_armhf
  • resource
    debian12-armhf-20240221-en
  • resource tags

    arch:armhfimage:debian12-armhf-20240221-enkernel:6.1.0-17-armmp-lpaelocale:en-usos:debian-12-armhfsystem
  • submitted
    05-12-2024 06:12

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General

  • Target

    c64a071564bb925ffe8a75670b247a3a_JaffaCakes118

  • Size

    63KB

  • MD5

    c64a071564bb925ffe8a75670b247a3a

  • SHA1

    595e4137c28a5807d869951c7c5a5655cf3f7b27

  • SHA256

    c6d28ed8757c30f6baf486edccb1536b24726b3b566f950dec15409db52512e7

  • SHA512

    5fed5eabc480d4d29cc1320bc3f84d51efb5358bcb0e8c13d6736bd9e315ea600cbfcb2c0164e1ef2aabcb51c86d03300a9785dbeeccff1bc6d1dec487e2991f

  • SSDEEP

    1536:WD2yINZWaYTHcXWI5gHv/wPv68IbmFZDGKD3EY3Nw:RyINJe8XWSgHwPv68TvDD3EYS

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 (96687) 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 35 IoCs

    Reads data from /proc virtual filesystem.

    discovery

Processes

  • /tmp/c64a071564bb925ffe8a75670b247a3a_JaffaCakes118
    /tmp/c64a071564bb925ffe8a75670b247a3a_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:706

Network

MITRE ATT&CK Enterprise v15

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