Trusted Design

Malicious E-mail Phishing

概要

The indicators described in this pulse are sending Phishing e-mails to O365 users requesting they click on the link within the e-mail to release e-mails from the O365 quarantine. Upon clicking on the link the user is prompted to enter his or her e-mail credentials into an unsecured page hosted by the indicators. Please blacklist Domain and IPs they are targeting financial groups.

Created: 2026-02-23

Indicators

Indicatorsは見つかっていない。

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Office 365 Phishing attacks create a sustained insider nightmare for IT | CSO Online (score: 0.66)

このPulseに関連する脅威アクター (事実ベース)

MuddyWater

Score: 5.20

Matched TTPs:

T1566.002 - Spearphishing Link
T1102.002 - Bidirectional Communication
T1204.001 - Malicious Link

MITREへのリンク →

LuminousMoth

Score: 5.47

Matched TTPs:

T1566.002 - Spearphishing Link
T1564.001 - Hidden Files and Directories
T1204.001 - Malicious Link

MITREへのリンク →

Confucius

Score: 5.64

Matched TTPs:

T1566.002 - Spearphishing Link
T1204.001 - Malicious Link
T1680 - Local Storage Discovery

MITREへのリンク →

Kimsuky

Score: 25.70

Matched TTPs:

T1566.002 - Spearphishing Link
T1598.003 - Spearphishing Link
T1657 - Financial Theft
T1566 - Phishing
T1102.002 - Bidirectional Communication
T1598 - Phishing for Information
T1204.001 - Malicious Link
T1680 - Local Storage Discovery
T1584.001 - Domains
T1078.003 - Local Accounts

MITREへのリンク →

Sidewinder

Score: 5.27

Matched TTPs:

T1566.002 - Spearphishing Link
T1598.003 - Spearphishing Link
T1204.001 - Malicious Link

MITREへのリンク →

FIN7

Score: 10.54

Matched TTPs:

T1566.002 - Spearphishing Link
T1102.002 - Bidirectional Communication
T1564.001 - Hidden Files and Directories
T1204.001 - Malicious Link
T1078.003 - Local Accounts

MITREへのリンク →

Mustard Tempest

Score: 6.09

Matched TTPs:

T1566.002 - Spearphishing Link
T1204.001 - Malicious Link
T1584.001 - Domains

MITREへのリンク →

Sandworm Team

Score: 7.66

Matched TTPs:

T1566.002 - Spearphishing Link
T1598.003 - Spearphishing Link
T1102.002 - Bidirectional Communication
T1204.001 - Malicious Link

MITREへのリンク →

Transparent Tribe

Score: 8.76

Matched TTPs:

T1566.002 - Spearphishing Link
T1564.001 - Hidden Files and Directories
T1204.001 - Malicious Link
T1584.001 - Domains

MITREへのリンク →

Mustang Panda

Score: 7.93

Matched TTPs:

T1566.002 - Spearphishing Link
T1598.003 - Spearphishing Link
T1564.001 - Hidden Files and Directories
T1204.001 - Malicious Link

MITREへのリンク →

APT32

Score: 10.60

Matched TTPs:

T1566.002 - Spearphishing Link
T1598.003 - Spearphishing Link
T1564.001 - Hidden Files and Directories
T1204.001 - Malicious Link
T1078.003 - Local Accounts

MITREへのリンク →

APT1

Score: 4.73

Matched TTPs:

T1566.002 - Spearphishing Link
T1584.001 - Domains

MITREへのリンク →

Lazarus Group

Score: 11.87

Matched TTPs:

T1566.002 - Spearphishing Link
T1102.002 - Bidirectional Communication
T1564.001 - Hidden Files and Directories
T1680 - Local Storage Discovery
T1566.003 - Spearphishing via Service

MITREへのリンク →

APT33

Score: 6.94

Matched TTPs:

T1566.002 - Spearphishing Link
T1552.006 - Group Policy Preferences
T1204.001 - Malicious Link

MITREへのリンク →

ZIRCONIUM

Score: 11.10

Matched TTPs:

T1566.002 - Spearphishing Link
T1598.003 - Spearphishing Link
T1102.002 - Bidirectional Communication
T1598 - Phishing for Information
T1204.001 - Malicious Link

MITREへのリンク →

EXOTIC LILY

Score: 5.33

Matched TTPs:

T1566.002 - Spearphishing Link
T1204.001 - Malicious Link
T1566.003 - Spearphishing via Service

MITREへのリンク →

Magic Hound

Score: 13.47

Matched TTPs:

T1566.002 - Spearphishing Link
T1598.003 - Spearphishing Link
T1102.002 - Bidirectional Communication
T1204.001 - Malicious Link
T1566.003 - Spearphishing via Service
T1584.001 - Domains

MITREへのリンク →

OilRig

Score: 16.64

Matched TTPs:

T1566.002 - Spearphishing Link
T1069.001 - Local Groups
T1137.004 - Outlook Home Page
T1555.004 - Windows Credential Manager
T1204.001 - Malicious Link
T1566.003 - Spearphishing via Service

MITREへのリンク →

Windshift

Score: 5.33

Matched TTPs:

T1566.002 - Spearphishing Link
T1204.001 - Malicious Link
T1566.003 - Spearphishing via Service

MITREへのリンク →

APT29

Score: 12.53

Matched TTPs:

T1566.002 - Spearphishing Link
T1090.004 - Domain Fronting
T1204.001 - Malicious Link
T1566.003 - Spearphishing via Service
T1078.003 - Local Accounts

MITREへのリンク →

FIN4

Score: 6.94

Matched TTPs:

T1566.002 - Spearphishing Link
T1056.002 - GUI Input Capture
T1204.001 - Malicious Link

MITREへのリンク →

RedCurl

Score: 9.61

Matched TTPs:

T1566.002 - Spearphishing Link
T1056.002 - GUI Input Capture
T1564.001 - Hidden Files and Directories
T1204.001 - Malicious Link

MITREへのリンク →

Storm-1811

Score: 8.51

Matched TTPs:

T1566.002 - Spearphishing Link
T1667 - Email Bombing
T1566.003 - Spearphishing via Service

MITREへのリンク →

Turla

Score: 14.64

Matched TTPs:

T1566.002 - Spearphishing Link
T1069.001 - Local Groups
T1102.002 - Bidirectional Communication
T1555.004 - Windows Credential Manager
T1204.001 - Malicious Link
T1078.003 - Local Accounts

MITREへのリンク →

Wizard Spider

Score: 10.56

Matched TTPs:

T1566.002 - Spearphishing Link
T1552.006 - Group Policy Preferences
T1555.004 - Windows Credential Manager
T1204.001 - Malicious Link

MITREへのリンク →

Patchwork

Score: 8.10

Matched TTPs:

T1566.002 - Spearphishing Link
T1598.003 - Spearphishing Link
T1204.001 - Malicious Link
T1680 - Local Storage Discovery

MITREへのリンク →

APT39

Score: 5.20

Matched TTPs:

T1566.002 - Spearphishing Link
T1102.002 - Bidirectional Communication
T1204.001 - Malicious Link

MITREへのリンク →

Scattered Spider

Score: 12.55

Matched TTPs:

T1598.003 - Spearphishing Link
T1657 - Financial Theft
T1598 - Phishing for Information
T1578.002 - Create Cloud Instance

MITREへのリンク →

APT28

Score: 16.45

Matched TTPs:

T1598.003 - Spearphishing Link
T1102.002 - Bidirectional Communication
T1598 - Phishing for Information
T1564.001 - Hidden Files and Directories
T1204.001 - Malicious Link
T1550.001 - Application Access Token

MITREへのリンク →

Moonstone Sleet

Score: 8.42

Matched TTPs:

T1598.003 - Spearphishing Link
T1598 - Phishing for Information
T1566.003 - Spearphishing via Service

MITREへのリンク →

CURIUM

Score: 4.98

Matched TTPs:

T1598.003 - Spearphishing Link
T1566.003 - Spearphishing via Service

MITREへのリンク →

UNC3886

Score: 4.13

Matched TTPs:

T1681 - Search Threat Vendor Data

MITREへのリンク →

Contagious Interview

Score: 10.54

Matched TTPs:

T1681 - Search Threat Vendor Data
T1657 - Financial Theft
T1204.001 - Malicious Link
T1566.003 - Spearphishing via Service

MITREへのリンク →

INC Ransom

Score: 5.81

Matched TTPs:

T1657 - Financial Theft
T1566 - Phishing

MITREへのリンク →

FIN13

Score: 5.19

Matched TTPs:

T1657 - Financial Theft
T1564.001 - Hidden Files and Directories

MITREへのリンク →

AppleJeus

Score: 5.81

Matched TTPs:

T1657 - Financial Theft
T1566 - Phishing

MITREへのリンク →

Medusa Group

Score: 7.06

Matched TTPs:

T1657 - Financial Theft
T1218.014 - MMC

MITREへのリンク →

Play

Score: 5.19

Matched TTPs:

T1657 - Financial Theft
T1078.003 - Local Accounts

MITREへのリンク →

Tonto Team

Score: 3.15

Matched TTPs:

T1069.001 - Local Groups

MITREへのリンク →

HEXANE

Score: 5.55

Matched TTPs:

T1069.001 - Local Groups
T1102.002 - Bidirectional Communication

MITREへのリンク →

admin@338

Score: 3.15

Matched TTPs:

T1069.001 - Local Groups

MITREへのリンク →

Chimera

Score: 5.98

Matched TTPs:

T1069.001 - Local Groups
T1680 - Local Storage Discovery

MITREへのリンク →

Volt Typhoon

Score: 5.98

Matched TTPs:

T1069.001 - Local Groups
T1680 - Local Storage Discovery

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: 3.29

Matched TTPs:

T1566 - Phishing

MITREへのリンク →

GOLD SOUTHFIELD

Score: 3.29

Matched TTPs:

T1566 - Phishing

MITREへのリンク →

Gamaredon Group

Score: 3.76

Matched TTPs:

T1102.002 - Bidirectional Communication
T1204.001 - Malicious Link

MITREへのリンク →

LAPSUS$

Score: 4.13

Matched TTPs:

T1578.002 - Create Cloud Instance

MITREへのリンク →

Stealth Falcon

Score: 3.62

Matched TTPs:

T1555.004 - Windows Credential Manager

MITREへのリンク →

Equation

Score: 4.13

Matched TTPs:

T1564.005 - Hidden File System

MITREへのリンク →

Strider

Score: 4.13

Matched TTPs:

T1564.005 - Hidden File System

MITREへのリンク →

Tropic Trooper

Score: 8.17

Matched TTPs:

T1564.001 - Hidden Files and Directories
T1680 - Local Storage Discovery
T1078.003 - Local Accounts

MITREへのリンク →

HAFNIUM

Score: 9.46

Matched TTPs:

T1564.001 - Hidden Files and Directories
T1550.001 - Application Access Token
T1078.003 - Local Accounts

MITREへのリンク →

ToddyCat

Score: 5.36

Matched TTPs:

T1680 - Local Storage Discovery
T1566.003 - Spearphishing via Service

MITREへのリンク →

PLATINUM

Score: 4.54

Matched TTPs:

T1056.004 - Credential API Hooking

MITREへのリンク →

SideCopy

Score: 3.29

Matched TTPs:

T1584.001 - Domains

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: 0.76

Matched TTPs:

T1204.001 - Malicious Link
T1078.003 - Local Accounts
T1680 - Local Storage Discovery
T1566 - Phishing
T1566.002 - Spearphishing Link
T1598.003 - Spearphishing Link
T1584.001 - Domains
T1657 - Financial Theft
T1598 - Phishing for Information
T1102.002 - Bidirectional Communication

MITREへのリンク →

APT28

Score: 0.55

Matched TTPs:

T1204.001 - Malicious Link
T1564.001 - Hidden Files and Directories
T1598.003 - Spearphishing Link
T1598 - Phishing for Information
T1550.001 - Application Access Token
T1102.002 - Bidirectional Communication

MITREへのリンク →

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