Overview

overview

10

Static

static

7

3369acc016...cf.elf

debian-9-mipsel

10

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    debian-9_mipsel
  • resource
    debian9-mipsel-20221111-en
  • resource tags

    arch:mipselimage:debian9-mipsel-20221111-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
  • submitted
    04-05-2023 08:39

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General

  • Target

    3369acc01660b74efc9774aa78f721cf.elf

  • Size

    31KB

  • MD5

    3369acc01660b74efc9774aa78f721cf

  • SHA1

    9ab21dd7a9f32677baa08fd0055ce3f9fceb7c6b

  • SHA256

    0b0614254f3a570fe40d3621b4bc09fa08e5710173747a56f9c316f0fa2dbde7

  • SHA512

    4d7b4495868fac5cc3ce4a725287466d26969d311932a31fc4d668481705731e165e47d4f2e7f56cd5a6267208406d3a0fcc52d049b41efa3677fd3ad7af20c4

  • SSDEEP

    384:/n6Ppdqf3I54hJulN7s1kNYTA/fKiFs4V9B6f8Oj0bCwFtNKpugmZ2aVoCzTRWG0:P4YuDs1kNJ/fKiFUf8OGCgG5qogdW3l

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 (19775) 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 the Watchdog daemon 1 TTPs

    Malware like Mirai modify 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.

  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

  • Reads runtime system information 13 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/3369acc01660b74efc9774aa78f721cf.elf
    /tmp/3369acc01660b74efc9774aa78f721cf.elf
    1⤵
      PID:328

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Impair Defenses

    1
    T1562

    Credential Access

    Discovery

    Network Service Scanning

    2
    T1046

    System Network Connections Discovery

    1
    T1049

    System Network Configuration Discovery

    1
    T1016

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

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    Downloads

    • memory/328-1-0x00400000-0x00456a28-memory.dmp
      Download