Overview

overview

10

Static

static

7

fdf78c3779...kes118

debian-9-mips

10

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20240226-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20240226-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    21-04-2024 00:06

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General

  • Target

    fdf78c3779ce1cdf9414ec20752146c6_JaffaCakes118

  • Size

    30KB

  • MD5

    fdf78c3779ce1cdf9414ec20752146c6

  • SHA1

    a878ddb0e9a7240b5c5bb66d5dacd255839fb0c4

  • SHA256

    e2ce976b4302436357ff9fe030248edf2a0ef3d18fdb58931aa3ead2be28f29c

  • SHA512

    df9b129ba1f40b27d009fe1554ec269ca9f6a93a51ab0ab2660476b7a905288e83c88eecb198ab41e63ee2754344c743fa1e8341fee87659763dfd0c2f4e21c6

  • SSDEEP

    768:vyvYLznDEB2iC+sDwChyxNkvzY8HqltXwJgGlzDpbuR1J1:WYnnDEBI+sUyyx2VHrVJuz

Score
10/10
mirailzrdbotnetdiscovery

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Signatures

  • Mirai

    Mirai is a prevalent Linux malware infecting exposed network devices.

    botnetmirai
  • Contacts a large (20563) 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.

  • Enumerates active TCP sockets 1 TTPs 1 IoCs

    Gets active TCP sockets from /proc virtual filesystem.

  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

  • Reads runtime system information 48 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/fdf78c3779ce1cdf9414ec20752146c6_JaffaCakes118
    /tmp/fdf78c3779ce1cdf9414ec20752146c6_JaffaCakes118
    1⤵
    • Modifies Watchdog functionality
    • Enumerates active TCP sockets
    • Reads system network configuration
    • Reads runtime system information
    PID:698

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

1
T1562

Credential Access

Discovery

Network Service Discovery

2
T1046

System Network Connections Discovery

1
T1049

System Network Configuration Discovery

1
T1016

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • memory/698-1-0x00400000-0x00455a28-memory.dmp
    Download