Overview

overview

10

Static

static

7

d3a2b1e89d...6bbab6

debian-9-mipsel

10

Sharing

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General

  • Target

    d3a2b1e89d8bb17d829bada6ff6bbab6

  • Size

    31KB

  • Sample

    240318-qshx5shh27

  • MD5

    d3a2b1e89d8bb17d829bada6ff6bbab6

  • SHA1

    3d390577ffca2585e49f565234ef3f559937ee7f

  • SHA256

    e50590f3d1409a2eda8864a32b1c30ebc3de157ac597f45c910cf8a4f0ae119a

  • SHA512

    6a794857b7703ffaf473d69cbfce1d512f9b661f7f9c2e23e48ca28234c55b515be54076d62ace02b22b8c6833132ccbd05e18546949ec4549f6518906e353f2

  • SSDEEP

    384:23fpCLrsjHIX69URc+hmnulY1qHprFKt6zhS45vDajssVwfuhlIa3lRWGVCz0Nvn:qfpWcehzJFYKgULAssKfuhSa3TW+

Score
10/10
mirailzrdbotnetdiscoveryupx

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      d3a2b1e89d8bb17d829bada6ff6bbab6

    • Size

      31KB

    • MD5

      d3a2b1e89d8bb17d829bada6ff6bbab6

    • SHA1

      3d390577ffca2585e49f565234ef3f559937ee7f

    • SHA256

      e50590f3d1409a2eda8864a32b1c30ebc3de157ac597f45c910cf8a4f0ae119a

    • SHA512

      6a794857b7703ffaf473d69cbfce1d512f9b661f7f9c2e23e48ca28234c55b515be54076d62ace02b22b8c6833132ccbd05e18546949ec4549f6518906e353f2

    • SSDEEP

      384:23fpCLrsjHIX69URc+hmnulY1qHprFKt6zhS45vDajssVwfuhlIa3lRWGVCz0Nvn:qfpWcehzJFYKgULAssKfuhSa3TW+

    Score
    10/10
    mirailzrdbotnetdiscovery

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

      botnetmirai

    • Contacts a large (20202) 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