Overview

overview

10

Static

static

7

e3d2013b28...kes118

debian-9-mipsel

10

Sharing

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General

  • Target

    e3d2013b2863d5c761103cfd0904b811_JaffaCakes118

  • Size

    31KB

  • Sample

    240407-clz17aac2v

  • MD5

    e3d2013b2863d5c761103cfd0904b811

  • SHA1

    0ebdb58cea71f19e60078f57624c5e5dadee33f0

  • SHA256

    0fc8b6e034ea1d973aea96d1651709745116da91aa4cb88a5c0c02b48e15a4b2

  • SHA512

    5ef74f674b7b679421f7acfed17583241ee4ef928909597d1fe97b4efcdbea8525538e7f6607b34c9dccbb2efba62525e2ec5ae39437c7bd4d5f47c4a3e70c5c

  • SSDEEP

    384:X3fpCLrsjHIX69URc+hmnulY1qHprFKt6zhS45vDajssVwfzira39RWGVCz0Nv2s:nfpWcehzJFYKgULAssKfWa3LWa

Score
10/10
mirailzrdbotnetdiscoveryupx

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      e3d2013b2863d5c761103cfd0904b811_JaffaCakes118

    • Size

      31KB

    • MD5

      e3d2013b2863d5c761103cfd0904b811

    • SHA1

      0ebdb58cea71f19e60078f57624c5e5dadee33f0

    • SHA256

      0fc8b6e034ea1d973aea96d1651709745116da91aa4cb88a5c0c02b48e15a4b2

    • SHA512

      5ef74f674b7b679421f7acfed17583241ee4ef928909597d1fe97b4efcdbea8525538e7f6607b34c9dccbb2efba62525e2ec5ae39437c7bd4d5f47c4a3e70c5c

    • SSDEEP

      384:X3fpCLrsjHIX69URc+hmnulY1qHprFKt6zhS45vDajssVwfzira39RWGVCz0Nv2s:nfpWcehzJFYKgULAssKfWa3LWa

    Score
    10/10
    mirailzrdbotnetdiscovery

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

      botnetmirai

    • Contacts a large (20411) 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