Trusted Design

WanaCrypt0r Ransomworm

概要

Since the release of the ETERNALBLUE exploit by ‘The Shadow Brokers’ last month security researchers have been watching for a mass attack on global networks. This came on Friday 12th May when it was bundled with ransomware called WanaCrypt0r and let loose. Initial reports of attacks were highlighted by Telefonica in Spain but the malware quickly spread to networks in the UK where the National Health Service (NHS) was impacted, followed by many other networks across the world.

Created: 2026-02-23

Indicators

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このPulseに関連する脅威アクター (事実ベース)

HAFNIUM

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T1583.005 - Botnet
T1190 - Exploit Public-Facing Application
T1584.005 - Botnet

MITREへのリンク →

APT5

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T1583.005 - Botnet
T1190 - Exploit Public-Facing Application

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Ke3chang

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Matched TTPs:

T1583.005 - Botnet
T1190 - Exploit Public-Facing Application

MITREへのリンク →

Sandworm Team

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Matched TTPs:

T1608.001 - Upload Malware
T1190 - Exploit Public-Facing Application
T1584.005 - Botnet

MITREへのリンク →

Earth Lusca

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Matched TTPs:

T1608.001 - Upload Malware
T1190 - Exploit Public-Facing Application

MITREへのリンク →

Mustang Panda

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Matched TTPs:

T1608.001 - Upload Malware
T1027.007 - Dynamic API Resolution

MITREへのリンク →

Kimsuky

Score: 10.86

Matched TTPs:

T1608.001 - Upload Malware
T1190 - Exploit Public-Facing Application
T1588.005 - Exploits
T1102.001 - Dead Drop Resolver

MITREへのリンク →

Mustard Tempest

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Matched TTPs:

T1608.001 - Upload Malware
T1608.006 - SEO Poisoning

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Threat Group-3390

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Matched TTPs:

T1608.001 - Upload Malware
T1190 - Exploit Public-Facing Application

MITREへのリンク →

BlackByte

Score: 3.44

Matched TTPs:

T1608.001 - Upload Malware
T1190 - Exploit Public-Facing Application

MITREへのリンク →

FIN7

Score: 3.44

Matched TTPs:

T1608.001 - Upload Malware
T1190 - Exploit Public-Facing Application

MITREへのリンク →

Rocke

Score: 4.76

Matched TTPs:

T1190 - Exploit Public-Facing Application
T1102.001 - Dead Drop Resolver

MITREへのリンク →

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Matched TTPs:

T1190 - Exploit Public-Facing Application
T1584.005 - Botnet

MITREへのリンク →

APT28

Score: 14.68

Matched TTPs:

T1190 - Exploit Public-Facing Application
T1498 - Network Denial of Service
T1669 - Wi-Fi Networks
T1211 - Exploitation for Defense Evasion

MITREへのリンク →

Ember Bear

Score: 5.60

Matched TTPs:

T1190 - Exploit Public-Facing Application
T1588.005 - Exploits

MITREへのリンク →

FIN13

Score: 6.01

Matched TTPs:

T1190 - Exploit Public-Facing Application
T1565 - Data Manipulation

MITREへのリンク →

Medusa Group

Score: 6.01

Matched TTPs:

T1190 - Exploit Public-Facing Application
T1650 - Acquire Access

MITREへのリンク →

UNC3886

Score: 5.60

Matched TTPs:

T1190 - Exploit Public-Facing Application
T1205.001 - Port Knocking

MITREへのリンク →

Axiom

Score: 5.09

Matched TTPs:

T1190 - Exploit Public-Facing Application
T1584.005 - Botnet

MITREへのリンク →

APT41

Score: 4.76

Matched TTPs:

T1190 - Exploit Public-Facing Application
T1102.001 - Dead Drop Resolver

MITREへのリンク →

PROMETHIUM

Score: 4.13

Matched TTPs:

T1205.001 - Port Knocking

MITREへのリンク →

Lazarus Group

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Matched TTPs:

T1027.007 - Dynamic API Resolution

MITREへのリンク →

RTM

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Matched TTPs:

T1102.001 - Dead Drop Resolver

MITREへのリンク →

BRONZE BUTLER

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Matched TTPs:

T1102.001 - Dead Drop Resolver

MITREへのリンク →

Patchwork

Score: 3.29

Matched TTPs:

T1102.001 - Dead Drop Resolver

MITREへのリンク →

Velvet Ant

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Matched TTPs:

T1211 - Exploitation for Defense Evasion

MITREへのリンク →

このPulseに関連する脅威アクター (推論ベース)

APT28

Score: 0.82

Matched TTPs:

T1190 - Exploit Public-Facing Application
T1498 - Network Denial of Service
T1211 - Exploitation for Defense Evasion
T1669 - Wi-Fi Networks

MITREへのリンク →

Kimsuky

Score: 0.63

Matched TTPs:

T1588.005 - Exploits
T1190 - Exploit Public-Facing Application
T1102.001 - Dead Drop Resolver
T1608.001 - Upload Malware

MITREへのリンク →

HAFNIUM

Score: 0.57

Matched TTPs:

T1190 - Exploit Public-Facing Application
T1584.005 - Botnet
T1583.005 - Botnet

MITREへのリンク →

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