Trusted Design

NCCIC / US-CERT: Malware Initial Findings Report (MIFR) - 10128883

概要

Microsoft Word Document and a file containing JavaScript code. The analysis of the artifacts indicates the use of a "Redirect to SMB" attack to steal victim credentials. Additional analysis on related activity is also referenced in MIFR-10128327 and MIFR-10128336.

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)

Lazarus Group

Score: 12.70
Matched TTPs:
  • T1027.009 - Embedded Payloads
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1203 - Exploitation for Client Execution
  • T1027.007 - Dynamic API Resolution
MITREへのリンク →

TA577

Score: 5.82
Matched TTPs:
  • T1027.009 - Embedded Payloads
  • T1059.007 - JavaScript
MITREへのリンク →

Moonstone Sleet

Score: 9.53
Matched TTPs:
  • T1027.009 - Embedded Payloads
  • T1204.002 - Malicious File
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
MITREへのリンク →

Turla

Score: 9.83
Matched TTPs:
  • T1059.007 - JavaScript
  • T1140 - Deobfuscate/Decode Files or Information
  • T1555.004 - Windows Credential Manager
  • T1078.003 - Local Accounts
MITREへのリンク →

APT32

Score: 13.00
Matched TTPs:
  • T1059.007 - JavaScript
  • T1204.002 - Malicious File
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1218.010 - Regsvr32
  • T1203 - Exploitation for Client Execution
  • T1078.003 - Local Accounts
MITREへのリンク →

Saint Bear

Score: 8.97
Matched TTPs:
  • T1059.007 - JavaScript
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1497 - Virtualization/Sandbox Evasion
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

FIN6

Score: 3.64
Matched TTPs:
  • T1059.007 - JavaScript
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
MITREへのリンク →

Sidewinder

Score: 13.96
Matched TTPs:
  • T1059.007 - JavaScript
  • T1559.002 - Dynamic Data Exchange
  • T1204.002 - Malicious File
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1598.002 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

MuddyWater

Score: 13.98
Matched TTPs:
  • T1059.007 - JavaScript
  • T1559.002 - Dynamic Data Exchange
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1137.001 - Office Template Macros
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Earth Lusca

Score: 4.33
Matched TTPs:
  • T1059.007 - JavaScript
  • T1204.002 - Malicious File
  • T1140 - Deobfuscate/Decode Files or Information
MITREへのリンク →

Winter Vivern

Score: 4.41
Matched TTPs:
  • T1059.007 - JavaScript
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
MITREへのリンク →

Silence

Score: 3.64
Matched TTPs:
  • T1059.007 - JavaScript
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
MITREへのリンク →

Contagious Interview

Score: 11.14
Matched TTPs:
  • T1059.007 - JavaScript
  • T1204.002 - Malicious File
  • T1497 - Virtualization/Sandbox Evasion
  • T1204.004 - Malicious Copy and Paste
MITREへのリンク →

LazyScripter

Score: 3.64
Matched TTPs:
  • T1059.007 - JavaScript
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
MITREへのリンク →

TA505

Score: 11.79
Matched TTPs:
  • T1059.007 - JavaScript
  • T1559.002 - Dynamic Data Exchange
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1553.005 - Mark-of-the-Web Bypass
MITREへのリンク →

FIN7

Score: 10.62
Matched TTPs:
  • T1059.007 - JavaScript
  • T1559.002 - Dynamic Data Exchange
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1078.003 - Local Accounts
MITREへのリンク →

Cobalt Group

Score: 10.62
Matched TTPs:
  • T1059.007 - JavaScript
  • T1559.002 - Dynamic Data Exchange
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1218.010 - Regsvr32
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Higaisa

Score: 9.85
Matched TTPs:
  • T1059.007 - JavaScript
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1203 - Exploitation for Client Execution
  • T1027.015 - Compression
MITREへのリンク →

Kimsuky

Score: 16.23
Matched TTPs:
  • T1059.007 - JavaScript
  • T1204.002 - Malicious File
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1218.010 - Regsvr32
  • T1588.003 - Code Signing Certificates
  • T1078.003 - Local Accounts
MITREへのリンク →

Molerats

Score: 8.36
Matched TTPs:
  • T1059.007 - JavaScript
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1027.015 - Compression
MITREへのリンク →

Mustang Panda

Score: 20.98
Matched TTPs:
  • T1059.007 - JavaScript
  • T1204.002 - Malicious File
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1678 - Delay Execution
  • T1203 - Exploitation for Client Execution
  • T1588.003 - Code Signing Certificates
  • T1027.007 - Dynamic API Resolution
MITREへのリンク →

Star Blizzard

Score: 9.72
Matched TTPs:
  • T1059.007 - JavaScript
  • T1204.002 - Malicious File
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1598.002 - Spearphishing Attachment
MITREへのリンク →

APT28

Score: 13.08
Matched TTPs:
  • T1559.002 - Dynamic Data Exchange
  • T1204.002 - Malicious File
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1203 - Exploitation for Client Execution
  • T1221 - Template Injection
MITREへのリンク →

APT37

Score: 5.90
Matched TTPs:
  • T1559.002 - Dynamic Data Exchange
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Gallmaker

Score: 4.41
Matched TTPs:
  • T1559.002 - Dynamic Data Exchange
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
MITREへのリンク →

Leviathan

Score: 13.37
Matched TTPs:
  • T1559.002 - Dynamic Data Exchange
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1218.010 - Regsvr32
  • T1203 - Exploitation for Client Execution
  • T1027.015 - Compression
MITREへのリンク →

BITTER

Score: 5.90
Matched TTPs:
  • T1559.002 - Dynamic Data Exchange
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Patchwork

Score: 8.36
Matched TTPs:
  • T1559.002 - Dynamic Data Exchange
  • T1204.002 - Malicious File
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Malteiro

Score: 3.23
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
MITREへのリンク →

APT12

Score: 3.16
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Elderwood

Score: 3.16
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Transparent Tribe

Score: 3.16
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Dragonfly

Score: 12.39
Matched TTPs:
  • T1204.002 - Malicious File
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1598.002 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
  • T1221 - Template Injection
MITREへのリンク →

WIRTE

Score: 5.98
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1218.010 - Regsvr32
MITREへのリンク →

CURIUM

Score: 4.12
Matched TTPs:
  • T1204.002 - Malicious File
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
MITREへのリンク →

Tropic Trooper

Score: 10.54
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1203 - Exploitation for Client Execution
  • T1221 - Template Injection
  • T1078.003 - Local Accounts
MITREへのリンク →

DarkHydrus

Score: 4.81
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1221 - Template Injection
MITREへのリンク →

menuPass

Score: 3.23
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
MITREへのリンク →

TA551

Score: 4.41
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1218.010 - Regsvr32
MITREへのリンク →

FIN8

Score: 4.81
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1588.003 - Code Signing Certificates
MITREへのリンク →

Threat Group-3390

Score: 11.03
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1203 - Exploitation for Client Execution
  • T1588.003 - Code Signing Certificates
  • T1027.015 - Compression
MITREへのリンク →

Ferocious Kitten

Score: 5.10
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1036.002 - Right-to-Left Override
MITREへのリンク →

PROMETHIUM

Score: 3.45
Matched TTPs:
  • T1204.002 - Malicious File
  • T1078.003 - Local Accounts
MITREへのリンク →

APT39

Score: 3.23
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
MITREへのリンク →

Wizard Spider

Score: 8.44
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1555.004 - Windows Credential Manager
  • T1588.003 - Code Signing Certificates
MITREへのリンク →

OilRig

Score: 16.04
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1203 - Exploitation for Client Execution
  • T1137.004 - Outlook Home Page
  • T1555.004 - Windows Credential Manager
  • T1588.003 - Code Signing Certificates
MITREへのリンク →

Sandworm Team

Score: 7.18
Matched TTPs:
  • T1204.002 - Malicious File
  • T1598.003 - Spearphishing Link
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Magic Hound

Score: 3.25
Matched TTPs:
  • T1204.002 - Malicious File
  • T1598.003 - Spearphishing Link
MITREへのリンク →

Inception

Score: 9.05
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1218.010 - Regsvr32
  • T1203 - Exploitation for Client Execution
  • T1221 - Template Injection
MITREへのリンク →

EXOTIC LILY

Score: 3.16
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

TA459

Score: 3.16
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Gorgon Group

Score: 3.23
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
MITREへのリンク →

APT19

Score: 5.98
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1218.010 - Regsvr32
MITREへのリンク →

TA2541

Score: 4.81
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1027.015 - Compression
MITREへのリンク →

SideCopy

Score: 5.28
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1598.002 - Spearphishing Attachment
MITREへのリンク →

Mofang

Score: 4.81
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1027.015 - Compression
MITREへのリンク →

Tonto Team

Score: 3.16
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Andariel

Score: 3.16
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

BRONZE BUTLER

Score: 8.16
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1036.002 - Right-to-Left Override
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

APT38

Score: 7.08
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1553.005 - Mark-of-the-Web Bypass
MITREへのリンク →

admin@338

Score: 3.16
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

Gamaredon Group

Score: 9.53
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1221 - Template Injection
  • T1027.015 - Compression
MITREへのリンク →

Darkhotel

Score: 8.57
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1497 - Virtualization/Sandbox Evasion
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

The White Company

Score: 3.16
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

APT33

Score: 3.16
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

APT29

Score: 9.67
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1553.005 - Mark-of-the-Web Bypass
  • T1203 - Exploitation for Client Execution
  • T1078.003 - Local Accounts
MITREへのリンク →

Confucius

Score: 6.31
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1203 - Exploitation for Client Execution
  • T1221 - Template Injection
MITREへのリンク →

BlackTech

Score: 9.75
Matched TTPs:
  • T1204.002 - Malicious File
  • T1566.001 - Spearphishing Attachment
  • T1036.002 - Right-to-Left Override
  • T1203 - Exploitation for Client Execution
  • T1588.003 - Code Signing Certificates
MITREへのリンク →

Scattered Spider

Score: 10.72
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1204 - User Execution
  • T1556.009 - Conditional Access Policies
MITREへのリンク →

ZIRCONIUM

Score: 4.03
Matched TTPs:
  • T1598.003 - Spearphishing Link
  • T1140 - Deobfuscate/Decode Files or Information
MITREへのリンク →

Ke3chang

Score: 5.01
Matched TTPs:
  • T1140 - Deobfuscate/Decode Files or Information
  • T1036.002 - Right-to-Left Override
MITREへのリンク →

Scarlet Mimic

Score: 3.44
Matched TTPs:
  • T1036.002 - Right-to-Left Override
MITREへのリンク →

LAPSUS$

Score: 4.13
Matched TTPs:
  • T1204 - User Execution
MITREへのリンク →

Storm-0501

Score: 6.88
Matched TTPs:
  • T1218.010 - Regsvr32
  • T1556.009 - Conditional Access Policies
MITREへのリンク →

Sea Turtle

Score: 4.16
Matched TTPs:
  • T1203 - Exploitation for Client Execution
  • T1078.003 - Local Accounts
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)

Mustang Panda

Score: 0.78
Matched TTPs:
  • T1059.007 - JavaScript
  • T1566.001 - Spearphishing Attachment
  • T1588.003 - Code Signing Certificates
  • T1140 - Deobfuscate/Decode Files or Information
  • T1204.002 - Malicious File
  • T1203 - Exploitation for Client Execution
  • T1027.007 - Dynamic API Resolution
  • T1598.003 - Spearphishing Link
  • T1678 - Delay Execution
MITREへのリンク →

Kimsuky

Score: 0.62
Matched TTPs:
  • T1059.007 - JavaScript
  • T1566.001 - Spearphishing Attachment
  • T1588.003 - Code Signing Certificates
  • T1140 - Deobfuscate/Decode Files or Information
  • T1204.002 - Malicious File
  • T1598.003 - Spearphishing Link
  • T1078.003 - Local Accounts
  • T1218.010 - Regsvr32
MITREへのリンク →

OilRig

Score: 0.60
Matched TTPs:
  • T1555.004 - Windows Credential Manager
  • T1566.001 - Spearphishing Attachment
  • T1588.003 - Code Signing Certificates
  • T1140 - Deobfuscate/Decode Files or Information
  • T1204.002 - Malicious File
  • T1203 - Exploitation for Client Execution
  • T1137.004 - Outlook Home Page
MITREへのリンク →

MuddyWater

Score: 0.57
Matched TTPs:
  • T1137.001 - Office Template Macros
  • T1059.007 - JavaScript
  • T1566.001 - Spearphishing Attachment
  • T1140 - Deobfuscate/Decode Files or Information
  • T1559.002 - Dynamic Data Exchange
  • T1204.002 - Malicious File
  • T1203 - Exploitation for Client Execution
MITREへのリンク →

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