Overview

overview

10

Static

static

7

521da3ef4c...d4.elf

ubuntu-18.04-amd64

10

Sharing

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General

  • Target

    521da3ef4c9a610183ca04406cd39b9c7126f874654719f83743e0461430f5d4.elf

  • Size

    22KB

  • Sample

    240504-bnb7gace36

  • MD5

    3a1df568d0dd60fbd3e32efa6bcc2ffb

  • SHA1

    9b8ab470c61a376be7cf3d7bd59f281bac4161e5

  • SHA256

    521da3ef4c9a610183ca04406cd39b9c7126f874654719f83743e0461430f5d4

  • SHA512

    8125c860cc8c07bbebb752e6dbb541201fa7e5a04e650c29b448440cfb6015fae7cc581c21bd009f68ba2d4c7094082740dec87f8b6ad2d5beb5c7356aa721b3

  • SSDEEP

    384:BFYfwf/izXcR3fivuQUhJX9tDtt+9OOzkuptY+XsAGOIRugj+GaR7P8ytN2lM5Bc:PikKzXctauJX9t3gzO+XsNvuE+GIkytq

Score
10/10
mirailzrdbotnetlinuxupx

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      521da3ef4c9a610183ca04406cd39b9c7126f874654719f83743e0461430f5d4.elf

    • Size

      22KB

    • MD5

      3a1df568d0dd60fbd3e32efa6bcc2ffb

    • SHA1

      9b8ab470c61a376be7cf3d7bd59f281bac4161e5

    • SHA256

      521da3ef4c9a610183ca04406cd39b9c7126f874654719f83743e0461430f5d4

    • SHA512

      8125c860cc8c07bbebb752e6dbb541201fa7e5a04e650c29b448440cfb6015fae7cc581c21bd009f68ba2d4c7094082740dec87f8b6ad2d5beb5c7356aa721b3

    • SSDEEP

      384:BFYfwf/izXcR3fivuQUhJX9tDtt+9OOzkuptY+XsAGOIRugj+GaR7P8ytN2lM5Bc:PikKzXctauJX9t3gzO+XsNvuE+GIkytq

    Score
    10/10
    mirailzrdbotnet

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

      botnetmirai

    • Modifies Watchdog functionality

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

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Writes file to system bin folder

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Tasks