Trusted Design

Vidar v1.5 in Go: same family, new language, heavy sandbox checks

概要

Vidar is a name most infostealer trackers know well -- an Arkei descendant that has been snatching browser credentials and crypto wallets since 2018. It usually ships as a .NET binary or a C++ PE. The v1.5 sample we pulled from Triage on May 13, 2026 is neither. It is a 7 MB Go 1.25.4 native PE with a twelve-category sandbox scoring system, dead-drop C2 via Telegram and Steam profile pages, and enough crypto primitives to make a librarian blush.

Created: 2026-05-18

Indicators

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このPulseに関連する脅威アクター (事実ベース)

Scattered Spider

Score: 34.07
Matched TTPs:
  • T1666 - Modify Cloud Resource Hierarchy
  • T1685.004 - Disable or Modify Linux Audit System Log
  • T1547.005 - Security Support Provider
  • T1590.006 - Network Security Appliances
  • T1609 - Container Administration Command
  • T1083 - File and Directory Discovery
  • T1051 - Shared Webroot
  • T1556.008 - Network Provider DLL
  • T1597 - Search Closed Sources
  • T1027 - Obfuscated Files or Information
  • T1564.003 - Hidden Window
MITREへのリンク →

FIN4

Score: 4.13
Matched TTPs:
  • T1666 - Modify Cloud Resource Hierarchy
MITREへのリンク →

Magic Hound

Score: 20.28
Matched TTPs:
  • T1099 - Timestomp
  • T1106 - Native API
  • T1016.002 - Wi-Fi Discovery
  • T1547.005 - Security Support Provider
  • T1009 - Binary Padding
  • T1590.006 - Network Security Appliances
  • T1597 - Search Closed Sources
  • T1027 - Obfuscated Files or Information
MITREへのリンク →

HEXANE

Score: 7.14
Matched TTPs:
  • T1099 - Timestomp
  • T1547.005 - Security Support Provider
  • T1590.006 - Network Security Appliances
MITREへのリンク →

APT29

Score: 24.76
Matched TTPs:
  • T1099 - Timestomp
  • T1584.008 - Network Devices
  • T1202 - Indirect Command Execution
  • T1547.011 - Plist Modification
  • T1177 - LSASS Driver
  • T1556.008 - Network Provider DLL
  • T1027.004 - Compile After Delivery
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Gamaredon Group

Score: 11.67
Matched TTPs:
  • T1099 - Timestomp
  • T1527 - Application Access Token
  • T1090 - Proxy
  • T1597 - Search Closed Sources
MITREへのリンク →

TA2541

Score: 4.54
Matched TTPs:
  • T1099 - Timestomp
  • T1597 - Search Closed Sources
MITREへのリンク →

Lotus Blossom

Score: 4.22
Matched TTPs:
  • T1099 - Timestomp
  • T1590.006 - Network Security Appliances
MITREへのリンク →

FIN13

Score: 16.39
Matched TTPs:
  • T1099 - Timestomp
  • T1584.008 - Network Devices
  • T1547.005 - Security Support Provider
  • T1590.006 - Network Security Appliances
  • T1051 - Shared Webroot
  • T1134.001 - Token Impersonation/Theft
MITREへのリンク →

HAFNIUM

Score: 11.01
Matched TTPs:
  • T1099 - Timestomp
  • T1590.006 - Network Security Appliances
  • T1055.008 - Ptrace System Calls
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Turla

Score: 11.02
Matched TTPs:
  • T1099 - Timestomp
  • T1590.006 - Network Security Appliances
  • T1597 - Search Closed Sources
  • T1027.004 - Compile After Delivery
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Volt Typhoon

Score: 21.58
Matched TTPs:
  • T1099 - Timestomp
  • T1686.003 - Windows Host Firewall
  • T1547.005 - Security Support Provider
  • T1590.006 - Network Security Appliances
  • T1083 - File and Directory Discovery
  • T1584.002 - DNS Server
  • T1665 - Hide Infrastructure
MITREへのリンク →

FIN8

Score: 5.09
Matched TTPs:
  • T1099 - Timestomp
  • T1027 - Obfuscated Files or Information
MITREへのリンク →

Mustard Tempest

Score: 4.54
Matched TTPs:
  • T1682 - Query Public AI Services
MITREへのリンク →

Daggerfly

Score: 6.44
Matched TTPs:
  • T1584.008 - Network Devices
  • T1530 - Data from Cloud Storage
MITREへのリンク →

GALLIUM

Score: 6.81
Matched TTPs:
  • T1584.008 - Network Devices
  • T1547.011 - Plist Modification
  • T1590.006 - Network Security Appliances
MITREへのリンク →

Dragonfly

Score: 17.01
Matched TTPs:
  • T1584.008 - Network Devices
  • T1009 - Binary Padding
  • T1590.006 - Network Security Appliances
  • T1654 - Log Enumeration
  • T1531 - Account Access Removal
  • T1027.004 - Compile After Delivery
MITREへのリンク →

Ke3chang

Score: 11.89
Matched TTPs:
  • T1584.008 - Network Devices
  • T1590.006 - Network Security Appliances
  • T1198 - SIP and Trust Provider Hijacking
  • T1090 - Proxy
MITREへのリンク →

Agrius

Score: 4.39
Matched TTPs:
  • T1584.008 - Network Devices
  • T1597 - Search Closed Sources
MITREへのリンク →

APT41

Score: 16.57
Matched TTPs:
  • T1584.008 - Network Devices
  • T1106 - Native API
  • T1590.006 - Network Security Appliances
  • T1177 - LSASS Driver
  • T1027 - Obfuscated Files or Information
  • T1564.003 - Hidden Window
MITREへのリンク →

APT5

Score: 5.63
Matched TTPs:
  • T1584.008 - Network Devices
  • T1106 - Native API
MITREへのリンク →

menuPass

Score: 13.69
Matched TTPs:
  • T1584.008 - Network Devices
  • T1527 - Application Access Token
  • T1106 - Native API
  • T1547.011 - Plist Modification
  • T1590.006 - Network Security Appliances
MITREへのリンク →

Threat Group-3390

Score: 4.06
Matched TTPs:
  • T1584.008 - Network Devices
  • T1590.006 - Network Security Appliances
MITREへのリンク →

Wizard Spider

Score: 9.48
Matched TTPs:
  • T1584.008 - Network Devices
  • T1590.006 - Network Security Appliances
  • T1083 - File and Directory Discovery
  • T1597 - Search Closed Sources
MITREへのリンク →

Ember Bear

Score: 10.35
Matched TTPs:
  • T1584.008 - Network Devices
  • T1051 - Shared Webroot
  • T1597 - Search Closed Sources
  • T1656 - Impersonation
MITREへのリンク →

Storm-0501

Score: 14.86
Matched TTPs:
  • T1685.004 - Disable or Modify Linux Audit System Log
  • T1686.003 - Windows Host Firewall
  • T1027 - Obfuscated Files or Information
  • T1158 - Hidden Files and Directories
MITREへのリンク →

Kimsuky

Score: 35.36
Matched TTPs:
  • T1213.006 - Databases
  • T1009 - Binary Padding
  • T1590.006 - Network Security Appliances
  • T1546.008 - Accessibility Features
  • T1609 - Container Administration Command
  • T1051 - Shared Webroot
  • T1654 - Log Enumeration
  • T1597 - Search Closed Sources
  • T1027.004 - Compile After Delivery
  • T1656 - Impersonation
  • T1665 - Hide Infrastructure
  • T1490 - Inhibit System Recovery
MITREへのリンク →

TA505

Score: 14.13
Matched TTPs:
  • T1527 - Application Access Token
  • T1016.002 - Wi-Fi Discovery
  • T1051 - Shared Webroot
  • T1597 - Search Closed Sources
  • T1027 - Obfuscated Files or Information
MITREへのリンク →

Sandworm Team

Score: 13.65
Matched TTPs:
  • T1686.003 - Windows Host Firewall
  • T1016.002 - Wi-Fi Discovery
  • T1546.008 - Accessibility Features
  • T1027 - Obfuscated Files or Information
MITREへのリンク →

PROMETHIUM

Score: 6.51
Matched TTPs:
  • T1530 - Data from Cloud Storage
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Patchwork

Score: 6.68
Matched TTPs:
  • T1530 - Data from Cloud Storage
  • T1665 - Hide Infrastructure
MITREへのリンク →

Aquatic Panda

Score: 4.83
Matched TTPs:
  • T1106 - Native API
  • T1597 - Search Closed Sources
MITREへのリンク →

Medusa Group

Score: 10.98
Matched TTPs:
  • T1106 - Native API
  • T1009 - Binary Padding
  • T1590.006 - Network Security Appliances
  • T1597 - Search Closed Sources
  • T1027 - Obfuscated Files or Information
MITREへのリンク →

TeamTNT

Score: 14.00
Matched TTPs:
  • T1106 - Native API
  • T1009 - Binary Padding
  • T1590.006 - Network Security Appliances
  • T1051 - Shared Webroot
  • T1597 - Search Closed Sources
  • T1665 - Hide Infrastructure
MITREへのリンク →

Lazarus Group

Score: 22.89
Matched TTPs:
  • T1106 - Native API
  • T1009 - Binary Padding
  • T1547.011 - Plist Modification
  • T1590.006 - Network Security Appliances
  • T1069.001 - Local Groups
  • T1597 - Search Closed Sources
  • T1055.005 - Thread Local Storage
  • T1665 - Hide Infrastructure
MITREへのリンク →

Akira

Score: 8.68
Matched TTPs:
  • T1137.005 - Outlook Rules
  • T1597 - Search Closed Sources
  • T1027 - Obfuscated Files or Information
MITREへのリンク →

APT28

Score: 11.42
Matched TTPs:
  • T1139 - Bash History
  • T1547.011 - Plist Modification
  • T1055.008 - Ptrace System Calls
MITREへのリンク →

RedCurl

Score: 11.77
Matched TTPs:
  • T1016.002 - Wi-Fi Discovery
  • T1090 - Proxy
  • T1051 - Shared Webroot
  • T1027.004 - Compile After Delivery
MITREへのリンク →

LAPSUS$

Score: 14.06
Matched TTPs:
  • T1547.005 - Security Support Provider
  • T1609 - Container Administration Command
  • T1556.008 - Network Provider DLL
  • T1564.003 - Hidden Window
MITREへのリンク →

APT32

Score: 7.06
Matched TTPs:
  • T1547.005 - Security Support Provider
  • T1590.006 - Network Security Appliances
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Star Blizzard

Score: 6.37
Matched TTPs:
  • T1547.005 - Security Support Provider
  • T1609 - Container Administration Command
MITREへのリンク →

Contagious Interview

Score: 14.64
Matched TTPs:
  • T1547.005 - Security Support Provider
  • T1021.006 - Windows Remote Management
  • T1597 - Search Closed Sources
  • T1027.004 - Compile After Delivery
  • T1656 - Impersonation
MITREへのリンク →

Rocke

Score: 6.48
Matched TTPs:
  • T1009 - Binary Padding
  • T1597 - Search Closed Sources
  • T1027.004 - Compile After Delivery
MITREへのリンク →

Moses Staff

Score: 3.81
Matched TTPs:
  • T1009 - Binary Padding
  • T1590.006 - Network Security Appliances
MITREへのリンク →

ToddyCat

Score: 5.17
Matched TTPs:
  • T1009 - Binary Padding
  • T1665 - Hide Infrastructure
MITREへのリンク →

UNC3886

Score: 10.61
Matched TTPs:
  • T1009 - Binary Padding
  • T1021.006 - Windows Remote Management
  • T1597 - Search Closed Sources
  • T1027.004 - Compile After Delivery
MITREへのリンク →

OilRig

Score: 10.87
Matched TTPs:
  • T1009 - Binary Padding
  • T1590.006 - Network Security Appliances
  • T1051 - Shared Webroot
  • T1592.002 - Software
MITREへのリンク →

APT38

Score: 15.55
Matched TTPs:
  • T1009 - Binary Padding
  • T1590 - Gather Victim Network Information
  • T1597 - Search Closed Sources
  • T1027 - Obfuscated Files or Information
  • T1493 - Transmitted Data Manipulation
MITREへのリンク →

Velvet Ant

Score: 6.80
Matched TTPs:
  • T1009 - Binary Padding
  • T1597 - Search Closed Sources
  • T1490 - Inhibit System Recovery
MITREへのリンク →

FIN7

Score: 7.35
Matched TTPs:
  • T1009 - Binary Padding
  • T1027 - Obfuscated Files or Information
  • T1490 - Inhibit System Recovery
MITREへのリンク →

BlackByte

Score: 12.08
Matched TTPs:
  • T1009 - Binary Padding
  • T1590.006 - Network Security Appliances
  • T1134.001 - Token Impersonation/Theft
  • T1597 - Search Closed Sources
  • T1027 - Obfuscated Files or Information
MITREへのリンク →

APT39

Score: 5.09
Matched TTPs:
  • T1547.011 - Plist Modification
  • T1027.004 - Compile After Delivery
MITREへのリンク →

Tonto Team

Score: 5.09
Matched TTPs:
  • T1547.011 - Plist Modification
  • T1027.004 - Compile After Delivery
MITREへのリンク →

APT3

Score: 10.02
Matched TTPs:
  • T1547.011 - Plist Modification
  • T1590.006 - Network Security Appliances
  • T1177 - LSASS Driver
  • T1051 - Shared Webroot
MITREへのリンク →

MuddyWater

Score: 10.88
Matched TTPs:
  • T1547.011 - Plist Modification
  • T1590.006 - Network Security Appliances
  • T1051 - Shared Webroot
  • T1597 - Search Closed Sources
  • T1027.004 - Compile After Delivery
MITREへのリンク →

Cobalt Group

Score: 4.54
Matched TTPs:
  • T1598.004 - Spearphishing Voice
MITREへのリンク →

Mustang Panda

Score: 14.27
Matched TTPs:
  • T1590.006 - Network Security Appliances
  • T1169 - Sudo
  • T1136.003 - Cloud Account
  • T1055.005 - Thread Local Storage
MITREへのリンク →

Play

Score: 5.93
Matched TTPs:
  • T1590.006 - Network Security Appliances
  • T1597 - Search Closed Sources
  • T1490 - Inhibit System Recovery
MITREへのリンク →

SideCopy

Score: 5.60
Matched TTPs:
  • T1590.006 - Network Security Appliances
  • T1584.002 - DNS Server
MITREへのリンク →

Tropic Trooper

Score: 14.39
Matched TTPs:
  • T1590.006 - Network Security Appliances
  • T1090 - Proxy
  • T1136.003 - Cloud Account
  • T1665 - Hide Infrastructure
  • T1490 - Inhibit System Recovery
MITREへのリンク →

Chimera

Score: 4.30
Matched TTPs:
  • T1590.006 - Network Security Appliances
  • T1665 - Hide Infrastructure
MITREへのリンク →

Sidewinder

Score: 4.76
Matched TTPs:
  • T1590.006 - Network Security Appliances
  • T1090 - Proxy
MITREへのリンク →

Moonstone Sleet

Score: 3.81
Matched TTPs:
  • T1590.006 - Network Security Appliances
  • T1027 - Obfuscated Files or Information
MITREへのリンク →

Higaisa

Score: 4.30
Matched TTPs:
  • T1590.006 - Network Security Appliances
  • T1665 - Hide Infrastructure
MITREへのリンク →

Earth Lusca

Score: 3.81
Matched TTPs:
  • T1590.006 - Network Security Appliances
  • T1027.004 - Compile After Delivery
MITREへのリンク →

ZIRCONIUM

Score: 3.81
Matched TTPs:
  • T1590.006 - Network Security Appliances
  • T1027.004 - Compile After Delivery
MITREへのリンク →

Deep Panda

Score: 3.29
Matched TTPs:
  • T1177 - LSASS Driver
MITREへのリンク →

Axiom

Score: 3.29
Matched TTPs:
  • T1177 - LSASS Driver
MITREへのリンク →

Fox Kitten

Score: 9.25
Matched TTPs:
  • T1177 - LSASS Driver
  • T1051 - Shared Webroot
  • T1656 - Impersonation
MITREへのリンク →

Silent Librarian

Score: 7.28
Matched TTPs:
  • T1546.008 - Accessibility Features
  • T1609 - Container Administration Command
MITREへのリンク →

Winter Vivern

Score: 3.29
Matched TTPs:
  • T1090 - Proxy
MITREへのリンク →

INC Ransom

Score: 7.76
Matched TTPs:
  • T1083 - File and Directory Discovery
  • T1597 - Search Closed Sources
  • T1027 - Obfuscated Files or Information
MITREへのリンク →

Indrik Spider

Score: 6.66
Matched TTPs:
  • T1051 - Shared Webroot
  • T1597 - Search Closed Sources
  • T1027 - Obfuscated Files or Information
MITREへのリンク →

APT12

Score: 4.54
Matched TTPs:
  • T1055.002 - Portable Executable Injection
MITREへのリンク →

BRONZE BUTLER

Score: 4.14
Matched TTPs:
  • T1597 - Search Closed Sources
  • T1027.004 - Compile After Delivery
MITREへのリンク →

DarkHydrus

Score: 4.13
Matched TTPs:
  • T1531 - Account Access Removal
MITREへのリンク →

Storm-1811

Score: 6.88
Matched TTPs:
  • T1027 - Obfuscated Files or Information
  • T1486 - Data Encrypted for Impact
MITREへのリンク →

APT17

Score: 3.44
Matched TTPs:
  • T1656 - Impersonation
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: 0.70
Matched TTPs:
  • T1213.006 - Databases
  • T1590.006 - Network Security Appliances
  • T1597 - Search Closed Sources
  • T1665 - Hide Infrastructure
  • T1490 - Inhibit System Recovery
  • T1546.008 - Accessibility Features
  • T1051 - Shared Webroot
  • T1656 - Impersonation
  • T1654 - Log Enumeration
  • T1027.004 - Compile After Delivery
  • T1009 - Binary Padding
  • T1609 - Container Administration Command
MITREへのリンク →

Scattered Spider

Score: 0.67
Matched TTPs:
  • T1590.006 - Network Security Appliances
  • T1597 - Search Closed Sources
  • T1083 - File and Directory Discovery
  • T1685.004 - Disable or Modify Linux Audit System Log
  • T1666 - Modify Cloud Resource Hierarchy
  • T1051 - Shared Webroot
  • T1547.005 - Security Support Provider
  • T1556.008 - Network Provider DLL
  • T1564.003 - Hidden Window
  • T1609 - Container Administration Command
  • T1027 - Obfuscated Files or Information
MITREへのリンク →

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