Overview

overview

10

Static

static

7

cb2df90127...01.elf

debian-9-armhf

10

Sharing

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General

  • Target

    cb2df9012745f73517df82dbdb8b6701.elf

  • Size

    45KB

  • Sample

    230506-fzt9msad8z

  • MD5

    cb2df9012745f73517df82dbdb8b6701

  • SHA1

    9c89db61e4d8839f3dd36ddf47900b8c7f5a926a

  • SHA256

    b7c2d8e969cd973312dccaa913d6206893f9225c72cecc0789b88d18bedb6d84

  • SHA512

    86b50fb011c279c58ffe43b768e56439f21e46b7da214fe537f6e6b34b50edd511608af8d2fb6e164b148ddacfb75659b89cc9f7ba1a0925dfab50b0d5b09017

  • SSDEEP

    768:D/TYCoIxdEk+AxoTZAZHFeq8b3z9q3UELbUXfi6nVMQHI4vcGpvJ:DECFd+A6YHAxyLRQZJ

Score
10/10
mirailzrdbotnetupx

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      cb2df9012745f73517df82dbdb8b6701.elf

    • Size

      45KB

    • MD5

      cb2df9012745f73517df82dbdb8b6701

    • SHA1

      9c89db61e4d8839f3dd36ddf47900b8c7f5a926a

    • SHA256

      b7c2d8e969cd973312dccaa913d6206893f9225c72cecc0789b88d18bedb6d84

    • SHA512

      86b50fb011c279c58ffe43b768e56439f21e46b7da214fe537f6e6b34b50edd511608af8d2fb6e164b148ddacfb75659b89cc9f7ba1a0925dfab50b0d5b09017

    • SSDEEP

      768:D/TYCoIxdEk+AxoTZAZHFeq8b3z9q3UELbUXfi6nVMQHI4vcGpvJ:DECFd+A6YHAxyLRQZJ

    Score
    10/10
    mirailzrdbotnet

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

      botnetmirai

    • Modifies the Watchdog daemon

      Malware like Mirai modify the Watchdog to prevent it restarting an infected system.

    • Writes file to system bin folder

    • Reads runtime system information

      Reads data from /proc virtual filesystem.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hijack Execution Flow

1
T1574

Privilege Escalation

Hijack Execution Flow

1
T1574

Defense Evasion

Impair Defenses

1
T1562

Hijack Execution Flow

1
T1574

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks