Overview

overview

10

Static

static

7

02a9519fe1...kes118

ubuntu-18.04-amd64

10

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General

  • Target

    02a9519fe144db7ca49e9998f66db46c_JaffaCakes118

  • Size

    28KB

  • Sample

    240427-hlr88sea2s

  • MD5

    02a9519fe144db7ca49e9998f66db46c

  • SHA1

    fccb36ab5a86ad649471df44d538b896dcda4d83

  • SHA256

    be4714ca8a095355eea5d50ad89473d4bc928d23e4944c10ac0d9e850f700aab

  • SHA512

    5de9aee315f19a8b8ffa1a664b0cfe1114aa68a02b558a24338c5e8ebeefe8d35b9f2bd9bcfce56e6dc72a0178e0927e5e35b77b12bf04c29c0ec213c02dad50

  • SSDEEP

    768:RCG/rJv+tqC3Y+B4JmQGo3ZXelv3YmFAtM5inhc3I7FqH:YGtv+tzMJmQGuUvhFzohlpqH

Score
10/10
miraimiraibotnetdiscoverylinuxupx

Malware Config

Extracted

Family

mirai

Botnet

MIRAI

Targets

    • Target

      02a9519fe144db7ca49e9998f66db46c_JaffaCakes118

    • Size

      28KB

    • MD5

      02a9519fe144db7ca49e9998f66db46c

    • SHA1

      fccb36ab5a86ad649471df44d538b896dcda4d83

    • SHA256

      be4714ca8a095355eea5d50ad89473d4bc928d23e4944c10ac0d9e850f700aab

    • SHA512

      5de9aee315f19a8b8ffa1a664b0cfe1114aa68a02b558a24338c5e8ebeefe8d35b9f2bd9bcfce56e6dc72a0178e0927e5e35b77b12bf04c29c0ec213c02dad50

    • SSDEEP

      768:RCG/rJv+tqC3Y+B4JmQGo3ZXelv3YmFAtM5inhc3I7FqH:YGtv+tzMJmQGuUvhFzohlpqH

    Score
    10/10
    miraimiraibotnetdiscovery

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

      botnetmirai

    • Contacts a large (20615) 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

    • 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

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

1
T1562

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