Overview

overview

10

Static

static

7

b3e02a6959...ba3a6c

debian-9-mipsel

10

Sharing

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General

  • Target

    b3e02a6959aa2b14e04a2751adba3a6c

  • Size

    31KB

  • Sample

    240305-fxpw5sga32

  • MD5

    b3e02a6959aa2b14e04a2751adba3a6c

  • SHA1

    fd5db924b94655ddb595af7ceffed9ff363f5242

  • SHA256

    6e8cb82d642cdfe3d66db03b222fa34a2188387fbb114f0b10680c54561e0a85

  • SHA512

    7cc58f8b3ff74e2bf66736194849d74d90c5d9524947878b4a0dd3ad18ca036c108ea1c14476c1e474a53209c15318292952fd5c632eceda059aa550fe1fc951

  • SSDEEP

    768:k4JlYBuDo6erp03CeIpLuoxfEZBZ4HxYJu8xCQ+WA:k0KBuGrp4CexZBZIvPQs

Score
10/10
mirailzrdbotnetdiscoveryupx

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Targets

    • Target

      b3e02a6959aa2b14e04a2751adba3a6c

    • Size

      31KB

    • MD5

      b3e02a6959aa2b14e04a2751adba3a6c

    • SHA1

      fd5db924b94655ddb595af7ceffed9ff363f5242

    • SHA256

      6e8cb82d642cdfe3d66db03b222fa34a2188387fbb114f0b10680c54561e0a85

    • SHA512

      7cc58f8b3ff74e2bf66736194849d74d90c5d9524947878b4a0dd3ad18ca036c108ea1c14476c1e474a53209c15318292952fd5c632eceda059aa550fe1fc951

    • SSDEEP

      768:k4JlYBuDo6erp03CeIpLuoxfEZBZ4HxYJu8xCQ+WA:k0KBuGrp4CexZBZIvPQs

    Score
    10/10
    mirailzrdbotnetdiscovery

    • Mirai

      Mirai is a prevalent Linux malware infecting exposed network devices.

      botnetmirai

    • Contacts a large (20175) 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