Overview

overview

10

Static

static

10

c8609c929b...9568ef

ubuntu-18.04-amd64

9

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General

  • Target

    c8609c929bef70b9c359b38c279568ef

  • Size

    53KB

  • Sample

    231220-rv2cyacagj

  • MD5

    c8609c929bef70b9c359b38c279568ef

  • SHA1

    0db1405207782fa766ae025d4c4254e5d95118b5

  • SHA256

    63ef014e321b60814579bb70171f7555212b3335203b2025dfa065f30e663607

  • SHA512

    5af0b4cafde06973a5052b959ffddda52441589540f3479c1f2a25425c1d7fc685919666f816726f1d0c5cbc8a42e50e85ca0a6eedb353b7e378f9fffb7d843d

  • SSDEEP

    768:ZiGQiD73vAW4UaJhhddC4U1kK691JYZqHji1OuDkq5nUF53YkjbIIz:PDbAW4rhhddh0kT91yZHOmkRb3J

Score
10/10
miraibotdiscoverylinux

Malware Config

Extracted

Family

mirai

Botnet

BOT

Targets

    • Target

      c8609c929bef70b9c359b38c279568ef

    • Size

      53KB

    • MD5

      c8609c929bef70b9c359b38c279568ef

    • SHA1

      0db1405207782fa766ae025d4c4254e5d95118b5

    • SHA256

      63ef014e321b60814579bb70171f7555212b3335203b2025dfa065f30e663607

    • SHA512

      5af0b4cafde06973a5052b959ffddda52441589540f3479c1f2a25425c1d7fc685919666f816726f1d0c5cbc8a42e50e85ca0a6eedb353b7e378f9fffb7d843d

    • SSDEEP

      768:ZiGQiD73vAW4UaJhhddC4U1kK691JYZqHji1OuDkq5nUF53YkjbIIz:PDbAW4rhhddh0kT91yZHOmkRb3J

    Score
    9/10
    discovery

    • Contacts a large (1514889) 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.

    • 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

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