Trusted Design

CoT Phishing Email 20171108

概要

Organizational credentials being used to disseminate phishing emails and malware attachments

Created: 2026-02-23

Indicators

Indicatorsは見つかっていない。

類似Pulses

このPulseに関連する脅威アクター (事実ベース)

Scattered Spider

Score: 19.72
Matched TTPs:
  • T1564.008 - Email Hiding Rules
  • T1598.003 - Spearphishing Link
  • T1598.004 - Spearphishing Voice
  • T1657 - Financial Theft
  • T1656 - Impersonation
  • T1598 - Phishing for Information
MITREへのリンク →

FIN4

Score: 6.45
Matched TTPs:
  • T1564.008 - Email Hiding Rules
  • T1566.002 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
MITREへのリンク →

Ember Bear

Score: 4.13
Matched TTPs:
  • T1491.002 - External Defacement
MITREへのリンク →

Sandworm Team

Score: 31.12
Matched TTPs:
  • T1491.002 - External Defacement
  • T1594 - Search Victim-Owned Websites
  • T1586.001 - Social Media Accounts
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1585.002 - Email Accounts
  • T1589.002 - Email Addresses
  • T1591.002 - Business Relationships
  • T1589.003 - Employee Names
  • T1078.002 - Domain Accounts
MITREへのリンク →

Volt Typhoon

Score: 18.62
Matched TTPs:
  • T1584.008 - Network Devices
  • T1594 - Search Victim-Owned Websites
  • T1589.002 - Email Addresses
  • T1591 - Gather Victim Org Information
  • T1078.002 - Domain Accounts
  • T1591.004 - Identify Roles
MITREへのリンク →

APT28

Score: 19.78
Matched TTPs:
  • T1584.008 - Network Devices
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1586.002 - Email Accounts
  • T1591 - Gather Victim Org Information
  • T1589.001 - Credentials
  • T1598 - Phishing for Information
MITREへのリンク →

ZIRCONIUM

Score: 10.97
Matched TTPs:
  • T1584.008 - Network Devices
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1598 - Phishing for Information
MITREへのリンク →

Leviathan

Score: 22.09
Matched TTPs:
  • T1584.008 - Network Devices
  • T1586.001 - Social Media Accounts
  • T1566.002 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1586.002 - Email Accounts
  • T1585.002 - Email Accounts
  • T1534 - Internal Spearphishing
  • T1589.001 - Credentials
MITREへのリンク →

Silent Librarian

Score: 14.40
Matched TTPs:
  • T1594 - Search Victim-Owned Websites
  • T1598.003 - Spearphishing Link
  • T1585.002 - Email Accounts
  • T1589.002 - Email Addresses
  • T1589.003 - Employee Names
MITREへのリンク →

Kimsuky

Score: 44.53
Matched TTPs:
  • T1594 - Search Victim-Owned Websites
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1586.002 - Email Accounts
  • T1585.002 - Email Accounts
  • T1589.002 - Email Addresses
  • T1589.003 - Employee Names
  • T1657 - Financial Theft
  • T1591 - Gather Victim Org Information
  • T1534 - Internal Spearphishing
  • T1566 - Phishing
  • T1656 - Impersonation
  • T1598 - Phishing for Information
  • T1584.001 - Domains
  • T1078.003 - Local Accounts
MITREへのリンク →

EXOTIC LILY

Score: 12.94
Matched TTPs:
  • T1594 - Search Victim-Owned Websites
  • T1566.002 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1585.002 - Email Accounts
  • T1589.002 - Email Addresses
  • T1566.003 - Spearphishing via Service
MITREへのリンク →

TA578

Score: 3.29
Matched TTPs:
  • T1594 - Search Victim-Owned Websites
MITREへのリンク →

Sidewinder

Score: 8.40
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1598.002 - Spearphishing Attachment
MITREへのリンク →

FIN7

Score: 11.89
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1591 - Gather Victim Org Information
  • T1591.004 - Identify Roles
  • T1078.003 - Local Accounts
MITREへのリンク →

Mustard Tempest

Score: 4.73
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1584.001 - Domains
MITREへのリンク →

Transparent Tribe

Score: 5.61
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1584.001 - Domains
MITREへのリンク →

Mustang Panda

Score: 13.87
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1586.002 - Email Accounts
  • T1585.002 - Email Accounts
  • T1027.007 - Dynamic API Resolution
MITREへのリンク →

APT32

Score: 9.97
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1589.002 - Email Addresses
  • T1078.003 - Local Accounts
MITREへのリンク →

APT3

Score: 7.36
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1078.002 - Domain Accounts
  • T1036.010 - Masquerade Account Name
MITREへのリンク →

APT1

Score: 7.89
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1585.002 - Email Accounts
  • T1584.001 - Domains
MITREへのリンク →

Lazarus Group

Score: 17.07
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1585.002 - Email Accounts
  • T1589.002 - Email Addresses
  • T1591 - Gather Victim Org Information
  • T1027.007 - Dynamic API Resolution
  • T1566.003 - Spearphishing via Service
MITREへのリンク →

Magic Hound

Score: 26.54
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1586.002 - Email Accounts
  • T1585.002 - Email Accounts
  • T1589.002 - Email Addresses
  • T1589.001 - Credentials
  • T1078.002 - Domain Accounts
  • T1036.010 - Masquerade Account Name
  • T1566.003 - Spearphishing via Service
  • T1584.001 - Domains
MITREへのリンク →

OilRig

Score: 13.42
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1586.002 - Email Accounts
  • T1078.002 - Domain Accounts
  • T1555.004 - Windows Credential Manager
  • T1566.003 - Spearphishing via Service
MITREへのリンク →

Windshift

Score: 4.84
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1566.003 - Spearphishing via Service
MITREへのリンク →

APT29

Score: 10.18
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1586.002 - Email Accounts
  • T1566.003 - Spearphishing via Service
  • T1078.003 - Local Accounts
MITREへのリンク →

Storm-1811

Score: 19.70
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1566.004 - Spearphishing Voice
  • T1667 - Email Bombing
  • T1656 - Impersonation
  • T1036.010 - Masquerade Account Name
  • T1566.003 - Spearphishing via Service
MITREへのリンク →

Turla

Score: 7.73
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1555.004 - Windows Credential Manager
  • T1078.003 - Local Accounts
MITREへのリンク →

Wizard Spider

Score: 10.52
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1585.002 - Email Accounts
  • T1078.002 - Domain Accounts
  • T1555.004 - Windows Credential Manager
MITREへのリンク →

TA577

Score: 4.11
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1586.002 - Email Accounts
MITREへのリンク →

Patchwork

Score: 4.78
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
MITREへのリンク →

TA505

Score: 4.61
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1078.002 - Domain Accounts
MITREへのリンク →

APT42

Score: 6.77
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1585.002 - Email Accounts
  • T1656 - Impersonation
MITREへのリンク →

Star Blizzard

Score: 11.91
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1586.002 - Email Accounts
  • T1585.002 - Email Accounts
  • T1598.002 - Spearphishing Attachment
MITREへのリンク →

Moonstone Sleet

Score: 17.39
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1585.002 - Email Accounts
  • T1589.002 - Email Addresses
  • T1591 - Gather Victim Org Information
  • T1598 - Phishing for Information
  • T1566.003 - Spearphishing via Service
MITREへのリンク →

CURIUM

Score: 8.14
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1585.002 - Email Accounts
  • T1566.003 - Spearphishing via Service
MITREへのリンク →

Dragonfly

Score: 14.42
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1591.002 - Business Relationships
  • T1598.002 - Spearphishing Attachment
  • T1036.010 - Masquerade Account Name
MITREへのリンク →

Saint Bear

Score: 6.43
Matched TTPs:
  • T1566.001 - Spearphishing Attachment
  • T1589.002 - Email Addresses
  • T1656 - Impersonation
MITREへのリンク →

Tropic Trooper

Score: 3.54
Matched TTPs:
  • T1566.001 - Spearphishing Attachment
  • T1078.003 - Local Accounts
MITREへのリンク →

FIN6

Score: 3.40
Matched TTPs:
  • T1566.001 - Spearphishing Attachment
  • T1566.003 - Spearphishing via Service
MITREへのリンク →

Gamaredon Group

Score: 4.50
Matched TTPs:
  • T1566.001 - Spearphishing Attachment
  • T1534 - Internal Spearphishing
MITREへのリンク →

Ajax Security Team

Score: 3.40
Matched TTPs:
  • T1566.001 - Spearphishing Attachment
  • T1566.003 - Spearphishing via Service
MITREへのリンク →

TA551

Score: 3.40
Matched TTPs:
  • T1566.001 - Spearphishing Attachment
  • T1589.002 - Email Addresses
MITREへのリンク →

APT41

Score: 3.91
Matched TTPs:
  • T1566.001 - Spearphishing Attachment
  • T1656 - Impersonation
MITREへのリンク →

Naikon

Score: 3.16
Matched TTPs:
  • T1566.001 - Spearphishing Attachment
  • T1078.002 - Domain Accounts
MITREへのリンク →

Malteiro

Score: 3.40
Matched TTPs:
  • T1566.001 - Spearphishing Attachment
  • T1657 - Financial Theft
MITREへのリンク →

SideCopy

Score: 7.78
Matched TTPs:
  • T1566.001 - Spearphishing Attachment
  • T1598.002 - Spearphishing Attachment
  • T1584.001 - Domains
MITREへのリンク →

IndigoZebra

Score: 3.54
Matched TTPs:
  • T1566.001 - Spearphishing Attachment
  • T1586.002 - Email Accounts
MITREへのリンク →

HEXANE

Score: 14.72
Matched TTPs:
  • T1586.002 - Email Accounts
  • T1585.002 - Email Accounts
  • T1589.002 - Email Addresses
  • T1534 - Internal Spearphishing
  • T1591.004 - Identify Roles
MITREへのリンク →

LAPSUS$

Score: 23.26
Matched TTPs:
  • T1586.002 - Email Accounts
  • T1589.002 - Email Addresses
  • T1598.004 - Spearphishing Voice
  • T1591.002 - Business Relationships
  • T1589.001 - Credentials
  • T1656 - Impersonation
  • T1591.004 - Identify Roles
MITREへのリンク →

Medusa Group

Score: 4.81
Matched TTPs:
  • T1585.002 - Email Accounts
  • T1657 - Financial Theft
MITREへのリンク →

Indrik Spider

Score: 4.57
Matched TTPs:
  • T1585.002 - Email Accounts
  • T1078.002 - Domain Accounts
MITREへのリンク →

Contagious Interview

Score: 10.37
Matched TTPs:
  • T1585.002 - Email Accounts
  • T1657 - Financial Theft
  • T1656 - Impersonation
  • T1566.003 - Spearphishing via Service
MITREへのリンク →

HAFNIUM

Score: 5.19
Matched TTPs:
  • T1589.002 - Email Addresses
  • T1078.003 - Local Accounts
MITREへのリンク →

INC Ransom

Score: 5.81
Matched TTPs:
  • T1657 - Financial Theft
  • T1566 - Phishing
MITREへのリンク →

Cinnamon Tempest

Score: 4.81
Matched TTPs:
  • T1657 - Financial Theft
  • T1078.002 - Domain Accounts
MITREへのリンク →

AppleJeus

Score: 5.81
Matched TTPs:
  • T1657 - Financial Theft
  • T1566 - Phishing
MITREへのリンク →

Play

Score: 7.48
Matched TTPs:
  • T1657 - Financial Theft
  • T1078.002 - Domain Accounts
  • T1078.003 - Local Accounts
MITREへのリンク →

Sea Turtle

Score: 5.95
Matched TTPs:
  • T1566 - Phishing
  • T1078.003 - Local Accounts
MITREへのリンク →

Axiom

Score: 7.82
Matched TTPs:
  • T1566 - Phishing
  • T1001.002 - Steganography
MITREへのリンク →

GOLD SOUTHFIELD

Score: 3.29
Matched TTPs:
  • T1566 - Phishing
MITREへのリンク →

Chimera

Score: 5.73
Matched TTPs:
  • T1589.001 - Credentials
  • T1078.002 - Domain Accounts
MITREへのリンク →

ToddyCat

Score: 4.81
Matched TTPs:
  • T1078.002 - Domain Accounts
  • T1566.003 - Spearphishing via Service
MITREへのリンク →

Stealth Falcon

Score: 3.62
Matched TTPs:
  • T1555.004 - Windows Credential Manager
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)

Kimsuky

Score: 0.79
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1585.002 - Email Accounts
  • T1589.003 - Employee Names
  • T1078.003 - Local Accounts
  • T1566.001 - Spearphishing Attachment
  • T1657 - Financial Theft
  • T1594 - Search Victim-Owned Websites
  • T1566 - Phishing
  • T1598 - Phishing for Information
  • T1534 - Internal Spearphishing
  • T1656 - Impersonation
  • T1566.002 - Spearphishing Link
  • T1589.002 - Email Addresses
  • T1584.001 - Domains
  • T1586.002 - Email Accounts
  • T1591 - Gather Victim Org Information
MITREへのリンク →

Sandworm Team

Score: 0.62
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1589.003 - Employee Names
  • T1591.002 - Business Relationships
  • T1491.002 - External Defacement
  • T1566.001 - Spearphishing Attachment
  • T1594 - Search Victim-Owned Websites
  • T1566.002 - Spearphishing Link
  • T1589.002 - Email Addresses
  • T1586.001 - Social Media Accounts
  • T1585.002 - Email Accounts
  • T1078.002 - Domain Accounts
MITREへのリンク →

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