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。

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Lazarus Group

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Matched TTPs:
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  • T1598.003 - Spearphishing Link
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Moonstone Sleet

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Matched TTPs:
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  • T1566.002 - Spearphishing Link
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  • T1059.010 - AutoHotKey & AutoIT
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Turla

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Matched TTPs:
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  • T1059.010 - AutoHotKey & AutoIT
  • T1556.009 - Conditional Access Policies
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APT32

Score: 13.00
Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1087.002 - Domain Account
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1027.014 - Polymorphic Code
  • T1218.010 - Regsvr32
  • T1490 - Inhibit System Recovery
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Saint Bear

Score: 8.97
Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1064 - Scripting
  • T1218.010 - Regsvr32
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FIN6

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Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
MITREへのリンク →

Sidewinder

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Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1206 - Sudo Caching
  • T1087.002 - Domain Account
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1657 - Financial Theft
  • T1218.010 - Regsvr32
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MuddyWater

Score: 13.98
Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1206 - Sudo Caching
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1558.001 - Golden Ticket
  • T1218.010 - Regsvr32
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Earth Lusca

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Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1087.002 - Domain Account
  • T1059.010 - AutoHotKey & AutoIT
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Winter Vivern

Score: 4.41
Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
MITREへのリンク →

Silence

Score: 3.64
Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
MITREへのリンク →

Contagious Interview

Score: 11.14
Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1087.002 - Domain Account
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LazyScripter

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Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
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TA505

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Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1206 - Sudo Caching
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1138 - Application Shimming
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FIN7

Score: 10.62
Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1206 - Sudo Caching
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Cobalt Group

Score: 10.62
Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1206 - Sudo Caching
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1027.014 - Polymorphic Code
  • T1218.010 - Regsvr32
MITREへのリンク →

Higaisa

Score: 9.85
Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1218.010 - Regsvr32
  • T1546.017 - Udev Rules
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Kimsuky

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Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1087.002 - Domain Account
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1027.014 - Polymorphic Code
  • T1526 - Cloud Service Discovery
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Molerats

Score: 8.36
Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1546.017 - Udev Rules
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Mustang Panda

Score: 20.98
Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1087.002 - Domain Account
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1169 - Sudo
  • T1218.010 - Regsvr32
  • T1526 - Cloud Service Discovery
  • T1055.005 - Thread Local Storage
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Star Blizzard

Score: 9.72
Matched TTPs:
  • T1546.013 - PowerShell Profile
  • T1087.002 - Domain Account
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1657 - Financial Theft
MITREへのリンク →

APT28

Score: 13.08
Matched TTPs:
  • T1206 - Sudo Caching
  • T1087.002 - Domain Account
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1218.010 - Regsvr32
  • T1200 - Hardware Additions
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APT37

Score: 5.90
Matched TTPs:
  • T1206 - Sudo Caching
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1218.010 - Regsvr32
MITREへのリンク →

Gallmaker

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Matched TTPs:
  • T1206 - Sudo Caching
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
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Leviathan

Score: 13.37
Matched TTPs:
  • T1206 - Sudo Caching
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1027.014 - Polymorphic Code
  • T1218.010 - Regsvr32
  • T1546.017 - Udev Rules
MITREへのリンク →

BITTER

Score: 5.90
Matched TTPs:
  • T1206 - Sudo Caching
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1218.010 - Regsvr32
MITREへのリンク →

Patchwork

Score: 8.36
Matched TTPs:
  • T1206 - Sudo Caching
  • T1087.002 - Domain Account
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1218.010 - Regsvr32
MITREへのリンク →

Malteiro

Score: 3.23
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
MITREへのリンク →

APT12

Score: 3.16
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1218.010 - Regsvr32
MITREへのリンク →

Elderwood

Score: 3.16
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1218.010 - Regsvr32
MITREへのリンク →

Transparent Tribe

Score: 3.16
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1218.010 - Regsvr32
MITREへのリンク →

Dragonfly

Score: 12.39
Matched TTPs:
  • T1087.002 - Domain Account
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1657 - Financial Theft
  • T1218.010 - Regsvr32
  • T1200 - Hardware Additions
MITREへのリンク →

WIRTE

Score: 5.98
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1027.014 - Polymorphic Code
MITREへのリンク →

CURIUM

Score: 4.12
Matched TTPs:
  • T1087.002 - Domain Account
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
MITREへのリンク →

Tropic Trooper

Score: 10.54
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1218.010 - Regsvr32
  • T1200 - Hardware Additions
  • T1490 - Inhibit System Recovery
MITREへのリンク →

DarkHydrus

Score: 4.81
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1200 - Hardware Additions
MITREへのリンク →

menuPass

Score: 3.23
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
MITREへのリンク →

TA551

Score: 4.41
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1027.014 - Polymorphic Code
MITREへのリンク →

FIN8

Score: 4.81
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1526 - Cloud Service Discovery
MITREへのリンク →

Threat Group-3390

Score: 11.03
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1218.010 - Regsvr32
  • T1526 - Cloud Service Discovery
  • T1546.017 - Udev Rules
MITREへのリンク →

Ferocious Kitten

Score: 5.10
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1685.005 - Clear Windows Event Logs
MITREへのリンク →

PROMETHIUM

Score: 3.45
Matched TTPs:
  • T1087.002 - Domain Account
  • T1490 - Inhibit System Recovery
MITREへのリンク →

APT39

Score: 3.23
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
MITREへのリンク →

Wizard Spider

Score: 8.44
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1556.009 - Conditional Access Policies
  • T1526 - Cloud Service Discovery
MITREへのリンク →

OilRig

Score: 16.04
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1218.010 - Regsvr32
  • T1592.002 - Software
  • T1556.009 - Conditional Access Policies
  • T1526 - Cloud Service Discovery
MITREへのリンク →

Sandworm Team

Score: 7.18
Matched TTPs:
  • T1087.002 - Domain Account
  • T1566.002 - Spearphishing Link
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1218.010 - Regsvr32
MITREへのリンク →

Magic Hound

Score: 3.25
Matched TTPs:
  • T1087.002 - Domain Account
  • T1566.002 - Spearphishing Link
MITREへのリンク →

Inception

Score: 9.05
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1027.014 - Polymorphic Code
  • T1218.010 - Regsvr32
  • T1200 - Hardware Additions
MITREへのリンク →

EXOTIC LILY

Score: 3.16
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1218.010 - Regsvr32
MITREへのリンク →

TA459

Score: 3.16
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1218.010 - Regsvr32
MITREへのリンク →

Gorgon Group

Score: 3.23
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
MITREへのリンク →

APT19

Score: 5.98
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1027.014 - Polymorphic Code
MITREへのリンク →

TA2541

Score: 4.81
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1546.017 - Udev Rules
MITREへのリンク →

SideCopy

Score: 5.28
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1657 - Financial Theft
MITREへのリンク →

Mofang

Score: 4.81
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1546.017 - Udev Rules
MITREへのリンク →

Tonto Team

Score: 3.16
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1218.010 - Regsvr32
MITREへのリンク →

Andariel

Score: 3.16
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1218.010 - Regsvr32
MITREへのリンク →

BRONZE BUTLER

Score: 8.16
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1685.005 - Clear Windows Event Logs
  • T1218.010 - Regsvr32
MITREへのリンク →

APT38

Score: 7.08
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1138 - Application Shimming
MITREへのリンク →

admin@338

Score: 3.16
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1218.010 - Regsvr32
MITREへのリンク →

Gamaredon Group

Score: 9.53
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1200 - Hardware Additions
  • T1546.017 - Udev Rules
MITREへのリンク →

Darkhotel

Score: 8.57
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
  • T1064 - Scripting
  • T1218.010 - Regsvr32
MITREへのリンク →

The White Company

Score: 3.16
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1218.010 - Regsvr32
MITREへのリンク →

APT33

Score: 3.16
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1218.010 - Regsvr32
MITREへのリンク →

APT29

Score: 9.67
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1138 - Application Shimming
  • T1218.010 - Regsvr32
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Confucius

Score: 6.31
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1218.010 - Regsvr32
  • T1200 - Hardware Additions
MITREへのリンク →

BlackTech

Score: 9.75
Matched TTPs:
  • T1087.002 - Domain Account
  • T1598.003 - Spearphishing Link
  • T1685.005 - Clear Windows Event Logs
  • T1218.010 - Regsvr32
  • T1526 - Cloud Service Discovery
MITREへのリンク →

Scattered Spider

Score: 10.72
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1619 - Cloud Storage Object Discovery
  • T1090.004 - Domain Fronting
MITREへのリンク →

ZIRCONIUM

Score: 4.03
Matched TTPs:
  • T1566.002 - Spearphishing Link
  • T1059.010 - AutoHotKey & AutoIT
MITREへのリンク →

Ke3chang

Score: 5.01
Matched TTPs:
  • T1059.010 - AutoHotKey & AutoIT
  • T1685.005 - Clear Windows Event Logs
MITREへのリンク →

Scarlet Mimic

Score: 3.44
Matched TTPs:
  • T1685.005 - Clear Windows Event Logs
MITREへのリンク →

LAPSUS$

Score: 4.13
Matched TTPs:
  • T1619 - Cloud Storage Object Discovery
MITREへのリンク →

Storm-0501

Score: 6.88
Matched TTPs:
  • T1027.014 - Polymorphic Code
  • T1090.004 - Domain Fronting
MITREへのリンク →

Sea Turtle

Score: 4.16
Matched TTPs:
  • T1218.010 - Regsvr32
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Stealth Falcon

Score: 3.62
Matched TTPs:
  • T1556.009 - Conditional Access Policies
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:
  • T1055.005 - Thread Local Storage
  • T1566.002 - Spearphishing Link
  • T1218.010 - Regsvr32
  • T1087.002 - Domain Account
  • T1059.010 - AutoHotKey & AutoIT
  • T1169 - Sudo
  • T1546.013 - PowerShell Profile
  • T1526 - Cloud Service Discovery
  • T1598.003 - Spearphishing Link
MITREへのリンク →

Kimsuky

Score: 0.62
Matched TTPs:
  • T1490 - Inhibit System Recovery
  • T1566.002 - Spearphishing Link
  • T1087.002 - Domain Account
  • T1059.010 - AutoHotKey & AutoIT
  • T1546.013 - PowerShell Profile
  • T1526 - Cloud Service Discovery
  • T1598.003 - Spearphishing Link
  • T1027.014 - Polymorphic Code
MITREへのリンク →

OilRig

Score: 0.60
Matched TTPs:
  • T1592.002 - Software
  • T1218.010 - Regsvr32
  • T1087.002 - Domain Account
  • T1059.010 - AutoHotKey & AutoIT
  • T1556.009 - Conditional Access Policies
  • T1526 - Cloud Service Discovery
  • T1598.003 - Spearphishing Link
MITREへのリンク →

MuddyWater

Score: 0.57
Matched TTPs:
  • T1206 - Sudo Caching
  • T1218.010 - Regsvr32
  • T1087.002 - Domain Account
  • T1059.010 - AutoHotKey & AutoIT
  • T1546.013 - PowerShell Profile
  • T1598.003 - Spearphishing Link
  • T1558.001 - Golden Ticket
MITREへのリンク →

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