Overview

overview

10

Static

static

10

6226f2e22d...8098bd

debian-9-armhf

9

Sharing

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General

  • Target

    6226f2e22d74ffada87d08eb8b8098bd

  • Size

    109KB

  • Sample

    231219-3d3efshfg3

  • MD5

    6226f2e22d74ffada87d08eb8b8098bd

  • SHA1

    4f8a600adb7ca1be53a3d992835e3e2f03612f21

  • SHA256

    a60cd0b89a4d183682490e3bad70b1f1078662b2640785483a588a71563ef57a

  • SHA512

    63fbacbbebca23c4ebbdcc145c7bb17dc8253aeb723c66c792a9d38fc72e24824dc03bf8f8db475d4fd022103f91ba9b48cd84457e4c03f23b574d3628891033

  • SSDEEP

    3072:14+j6+wxxCOyNv+xpYNl2O6Piq6L6M/9fVlO7:14+jk7byNv+xp88ninWM/9fVlO7

Score
10/10
miraibotdiscovery

Malware Config

Extracted

Family

mirai

Botnet

BOT

Targets

    • Target

      6226f2e22d74ffada87d08eb8b8098bd

    • Size

      109KB

    • MD5

      6226f2e22d74ffada87d08eb8b8098bd

    • SHA1

      4f8a600adb7ca1be53a3d992835e3e2f03612f21

    • SHA256

      a60cd0b89a4d183682490e3bad70b1f1078662b2640785483a588a71563ef57a

    • SHA512

      63fbacbbebca23c4ebbdcc145c7bb17dc8253aeb723c66c792a9d38fc72e24824dc03bf8f8db475d4fd022103f91ba9b48cd84457e4c03f23b574d3628891033

    • SSDEEP

      3072:14+j6+wxxCOyNv+xpYNl2O6Piq6L6M/9fVlO7:14+jk7byNv+xp88ninWM/9fVlO7

    Score
    9/10
    discovery

    • Contacts a large (53981) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

      discovery

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery

    • Changes its process name

    • Modifies Watchdog functionality

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

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

    • 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

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

Tasks