Trusted Design

Ransomware: Kovter, Boaxxe, and Miuref

概要

IOCs derived from VirusTotal and Hybrid Analysis for the latest indicators associated with ransomwares: Kovter, Boaxxe, and Miuref. Trojan:Win32/Kovter.C is a detection name that may pop-up from Microsoft Security Software when it detects a threat that attempts to lock the screen of the computer aka ransomware. It locks the screen and displays a page of warning messages stating that you have violated certain laws while using the Internet. Trojan.Boaxxe is a Trojan horse that opens a backdoor and downloads more files on to the compromised computer. Trojan.Miuref is a Trojan horse that may download malicious files on to the compromised computer. It may also use the compromised computer to perform click fraud.

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)

Dragonfly

Score: 5.91
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1087.002 - Domain Account
  • T1546.016 - Installer Packages
MITREへのリンク →

BRONZE BUTLER

Score: 9.11
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1087.002 - Domain Account
  • T1558 - Steal or Forge Kerberos Tickets
  • T1592.004 - Client Configurations
MITREへのリンク →

Gamaredon Group

Score: 15.14
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1087.002 - Domain Account
  • T1091 - Replication Through Removable Media
  • T1061 - Graphical User Interface
  • T1547.002 - Authentication Package
  • T1546.017 - Udev Rules
MITREへのリンク →

OilRig

Score: 15.80
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1606.002 - SAML Tokens
  • T1087.002 - Domain Account
  • T1176.001 - Browser Extensions
  • T1091 - Replication Through Removable Media
  • T1558 - Steal or Forge Kerberos Tickets
  • T1592.002 - Software
MITREへのリンク →

APT28

Score: 24.31
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1087.002 - Domain Account
  • T1558 - Steal or Forge Kerberos Tickets
  • T1548.004 - Elevated Execution with Prompt
  • T1547.002 - Authentication Package
  • T1197 - BITS Jobs
  • T1588.003 - Code Signing Certificates
  • T1566.003 - Spearphishing via Service
MITREへのリンク →

APT42

Score: 4.26
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1091 - Replication Through Removable Media
MITREへのリンク →

Magic Hound

Score: 7.57
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1087.002 - Domain Account
  • T1588.001 - Malware
  • T1547.002 - Authentication Package
MITREへのリンク →

MuddyWater

Score: 5.47
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1087.002 - Domain Account
  • T1547.002 - Authentication Package
MITREへのリンク →

Winter Vivern

Score: 6.57
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1558 - Steal or Forge Kerberos Tickets
  • T1588.001 - Malware
MITREへのリンク →

Silence

Score: 3.08
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1087.002 - Domain Account
MITREへのリンク →

Volt Typhoon

Score: 12.09
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1584.002 - DNS Server
  • T1546.016 - Installer Packages
  • T1665 - Hide Infrastructure
MITREへのリンク →

APT39

Score: 5.47
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1087.002 - Domain Account
  • T1547.002 - Authentication Package
MITREへのリンク →

Kimsuky

Score: 22.59
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1606.002 - SAML Tokens
  • T1087.002 - Domain Account
  • T1176.001 - Browser Extensions
  • T1091 - Replication Through Removable Media
  • T1588.001 - Malware
  • T1027.014 - Polymorphic Code
  • T1547.002 - Authentication Package
  • T1197 - BITS Jobs
  • T1665 - Hide Infrastructure
MITREへのリンク →

Dark Caracal

Score: 3.08
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1087.002 - Domain Account
MITREへのリンク →

FIN7

Score: 13.57
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1606.002 - SAML Tokens
  • T1087.002 - Domain Account
  • T1176.001 - Browser Extensions
  • T1091 - Replication Through Removable Media
  • T1588.001 - Malware
  • T1547.002 - Authentication Package
MITREへのリンク →

Turla

Score: 17.16
Matched TTPs:
  • T1056.001 - Keylogging
  • T1606.002 - SAML Tokens
  • T1136.002 - Domain Account
  • T1204 - User Execution
  • T1547.002 - Authentication Package
  • T1546.016 - Installer Packages
MITREへのリンク →

FIN13

Score: 6.38
Matched TTPs:
  • T1606.002 - SAML Tokens
  • T1558 - Steal or Forge Kerberos Tickets
  • T1588.001 - Malware
MITREへのリンク →

Moonstone Sleet

Score: 8.30
Matched TTPs:
  • T1606.002 - SAML Tokens
  • T1087.002 - Domain Account
  • T1091 - Replication Through Removable Media
  • T1197 - BITS Jobs
MITREへのリンク →

Indrik Spider

Score: 5.72
Matched TTPs:
  • T1606.002 - SAML Tokens
  • T1087.002 - Domain Account
  • T1546.016 - Installer Packages
MITREへのリンク →

Lazarus Group

Score: 14.98
Matched TTPs:
  • T1606.002 - SAML Tokens
  • T1087.002 - Domain Account
  • T1176.001 - Browser Extensions
  • T1588.001 - Malware
  • T1547.002 - Authentication Package
  • T1546.016 - Installer Packages
  • T1665 - Hide Infrastructure
MITREへのリンク →

Contagious Interview

Score: 15.71
Matched TTPs:
  • T1606.002 - SAML Tokens
  • T1087.002 - Domain Account
  • T1091 - Replication Through Removable Media
  • T1558 - Steal or Forge Kerberos Tickets
  • T1021.006 - Windows Remote Management
  • T1221 - Template Injection
MITREへのリンク →

UNC3886

Score: 14.91
Matched TTPs:
  • T1606.002 - SAML Tokens
  • T1021.006 - Windows Remote Management
  • T1136.002 - Domain Account
  • T1588.001 - Malware
  • T1547.015 - Login Items
MITREへのリンク →

LuminousMoth

Score: 6.53
Matched TTPs:
  • T1606.002 - SAML Tokens
  • T1091 - Replication Through Removable Media
  • T1136.002 - Domain Account
MITREへのリンク →

Sandworm Team

Score: 12.27
Matched TTPs:
  • T1606.002 - SAML Tokens
  • T1087.002 - Domain Account
  • T1091 - Replication Through Removable Media
  • T1558 - Steal or Forge Kerberos Tickets
  • T1547.002 - Authentication Package
  • T1546.016 - Installer Packages
MITREへのリンク →

APT29

Score: 13.41
Matched TTPs:
  • T1606.002 - SAML Tokens
  • T1087.002 - Domain Account
  • T1592.004 - Client Configurations
  • T1138 - Application Shimming
  • T1204 - User Execution
MITREへのリンク →

Aoqin Dragon

Score: 5.07
Matched TTPs:
  • T1606.002 - SAML Tokens
  • T1087.002 - Domain Account
  • T1558 - Steal or Forge Kerberos Tickets
MITREへのリンク →

RedCurl

Score: 7.02
Matched TTPs:
  • T1606.002 - SAML Tokens
  • T1087.002 - Domain Account
  • T1574.010 - Services File Permissions Weakness
MITREへのリンク →

Ke3chang

Score: 4.03
Matched TTPs:
  • T1606.002 - SAML Tokens
  • T1176.001 - Browser Extensions
MITREへのリンク →

Mustang Panda

Score: 12.23
Matched TTPs:
  • T1606.002 - SAML Tokens
  • T1087.002 - Domain Account
  • T1091 - Replication Through Removable Media
  • T1204 - User Execution
  • T1169 - Sudo
MITREへのリンク →

TeamTNT

Score: 11.02
Matched TTPs:
  • T1606.002 - SAML Tokens
  • T1176.001 - Browser Extensions
  • T1091 - Replication Through Removable Media
  • T1558 - Steal or Forge Kerberos Tickets
  • T1665 - Hide Infrastructure
MITREへのリンク →

APT12

Score: 3.19
Matched TTPs:
  • T1087.002 - Domain Account
  • T1547.002 - Authentication Package
MITREへのリンク →

WIRTE

Score: 3.53
Matched TTPs:
  • T1087.002 - Domain Account
  • T1027.014 - Polymorphic Code
MITREへのリンク →

Tropic Trooper

Score: 5.56
Matched TTPs:
  • T1087.002 - Domain Account
  • T1176.001 - Browser Extensions
  • T1665 - Hide Infrastructure
MITREへのリンク →

PLATINUM

Score: 7.51
Matched TTPs:
  • T1087.002 - Domain Account
  • T1558 - Steal or Forge Kerberos Tickets
  • T1686 - Disable or Modify System Firewall
MITREへのリンク →

TA551

Score: 5.72
Matched TTPs:
  • T1087.002 - Domain Account
  • T1558 - Steal or Forge Kerberos Tickets
  • T1027.014 - Polymorphic Code
MITREへのリンク →

HEXANE

Score: 7.99
Matched TTPs:
  • T1087.002 - Domain Account
  • T1091 - Replication Through Removable Media
  • T1204 - User Execution
  • T1547.002 - Authentication Package
MITREへのリンク →

FIN8

Score: 8.16
Matched TTPs:
  • T1087.002 - Domain Account
  • T1027.017 - SVG Smuggling
  • T1204 - User Execution
MITREへのリンク →

Threat Group-3390

Score: 7.85
Matched TTPs:
  • T1087.002 - Domain Account
  • T1176.001 - Browser Extensions
  • T1091 - Replication Through Removable Media
  • T1546.017 - Udev Rules
MITREへのリンク →

BITTER

Score: 4.86
Matched TTPs:
  • T1087.002 - Domain Account
  • T1091 - Replication Through Removable Media
  • T1588.001 - Malware
MITREへのリンク →

APT37

Score: 3.19
Matched TTPs:
  • T1087.002 - Domain Account
  • T1547.002 - Authentication Package
MITREへのリンク →

LazyScripter

Score: 7.41
Matched TTPs:
  • T1087.002 - Domain Account
  • T1091 - Replication Through Removable Media
  • T1558 - Steal or Forge Kerberos Tickets
  • T1136.002 - Domain Account
MITREへのリンク →

PROMETHIUM

Score: 8.95
Matched TTPs:
  • T1087.002 - Domain Account
  • T1176.001 - Browser Extensions
  • T1588.001 - Malware
  • T1547.015 - Login Items
MITREへのリンク →

TA505

Score: 9.06
Matched TTPs:
  • T1087.002 - Domain Account
  • T1091 - Replication Through Removable Media
  • T1136.002 - Domain Account
  • T1138 - Application Shimming
MITREへのリンク →

Higaisa

Score: 13.41
Matched TTPs:
  • T1087.002 - Domain Account
  • T1569.003 - Systemctl
  • T1588.001 - Malware
  • T1665 - Hide Infrastructure
  • T1546.017 - Udev Rules
MITREへのリンク →

Rancor

Score: 3.62
Matched TTPs:
  • T1087.002 - Domain Account
  • T1204 - User Execution
MITREへのリンク →

Wizard Spider

Score: 4.82
Matched TTPs:
  • T1087.002 - Domain Account
  • T1176.001 - Browser Extensions
  • T1588.001 - Malware
MITREへのリンク →

FIN4

Score: 4.92
Matched TTPs:
  • T1087.002 - Domain Account
  • T1574.010 - Services File Permissions Weakness
MITREへのリンク →

Cobalt Group

Score: 5.47
Matched TTPs:
  • T1087.002 - Domain Account
  • T1176.001 - Browser Extensions
  • T1027.014 - Polymorphic Code
MITREへのリンク →

Inception

Score: 3.53
Matched TTPs:
  • T1087.002 - Domain Account
  • T1027.014 - Polymorphic Code
MITREへのリンク →

Patchwork

Score: 3.62
Matched TTPs:
  • T1087.002 - Domain Account
  • T1665 - Hide Infrastructure
MITREへのリンク →

APT19

Score: 5.47
Matched TTPs:
  • T1087.002 - Domain Account
  • T1176.001 - Browser Extensions
  • T1027.014 - Polymorphic Code
MITREへのリンク →

TA2541

Score: 8.37
Matched TTPs:
  • T1087.002 - Domain Account
  • T1091 - Replication Through Removable Media
  • T1136.002 - Domain Account
  • T1546.017 - Udev Rules
MITREへのリンク →

Earth Lusca

Score: 9.99
Matched TTPs:
  • T1087.002 - Domain Account
  • T1176.001 - Browser Extensions
  • T1091 - Replication Through Removable Media
  • T1136.002 - Domain Account
  • T1546.016 - Installer Packages
MITREへのリンク →

SideCopy

Score: 6.89
Matched TTPs:
  • T1087.002 - Domain Account
  • T1091 - Replication Through Removable Media
  • T1584.002 - DNS Server
MITREへのリンク →

Mofang

Score: 3.94
Matched TTPs:
  • T1087.002 - Domain Account
  • T1546.017 - Udev Rules
MITREへのリンク →

Leviathan

Score: 12.35
Matched TTPs:
  • T1087.002 - Domain Account
  • T1204 - User Execution
  • T1027.014 - Polymorphic Code
  • T1546.016 - Installer Packages
  • T1546.017 - Udev Rules
MITREへのリンク →

Andariel

Score: 3.25
Matched TTPs:
  • T1087.002 - Domain Account
  • T1136.002 - Domain Account
MITREへのリンク →

APT38

Score: 11.11
Matched TTPs:
  • T1087.002 - Domain Account
  • T1176.001 - Browser Extensions
  • T1503 - Credentials from Web Browsers
  • T1138 - Application Shimming
MITREへのリンク →

Molerats

Score: 3.94
Matched TTPs:
  • T1087.002 - Domain Account
  • T1546.017 - Udev Rules
MITREへのリンク →

APT32

Score: 20.11
Matched TTPs:
  • T1087.002 - Domain Account
  • T1176.001 - Browser Extensions
  • T1091 - Replication Through Removable Media
  • T1558 - Steal or Forge Kerberos Tickets
  • T1592.004 - Client Configurations
  • T1588.001 - Malware
  • T1027.014 - Polymorphic Code
  • T1484 - Domain or Tenant Policy Modification
MITREへのリンク →

APT33

Score: 3.62
Matched TTPs:
  • T1087.002 - Domain Account
  • T1204 - User Execution
MITREへのリンク →

Confucius

Score: 3.62
Matched TTPs:
  • T1087.002 - Domain Account
  • T1665 - Hide Infrastructure
MITREへのリンク →

Medusa Group

Score: 6.47
Matched TTPs:
  • T1176.001 - Browser Extensions
  • T1094 - Custom Command and Control Protocol
MITREへのリンク →

Aquatic Panda

Score: 6.49
Matched TTPs:
  • T1176.001 - Browser Extensions
  • T1136.002 - Domain Account
  • T1588.001 - Malware
MITREへのリンク →

APT41

Score: 4.03
Matched TTPs:
  • T1176.001 - Browser Extensions
  • T1588.001 - Malware
MITREへのリンク →

Blue Mockingbird

Score: 7.51
Matched TTPs:
  • T1176.001 - Browser Extensions
  • T1204 - User Execution
  • T1027.014 - Polymorphic Code
MITREへのリンク →

BlackByte

Score: 3.91
Matched TTPs:
  • T1176.001 - Browser Extensions
  • T1091 - Replication Through Removable Media
MITREへのリンク →

Carbanak

Score: 6.43
Matched TTPs:
  • T1176.001 - Browser Extensions
  • T1588.001 - Malware
  • T1547.002 - Authentication Package
MITREへのリンク →

Agrius

Score: 4.12
Matched TTPs:
  • T1176.001 - Browser Extensions
  • T1558 - Steal or Forge Kerberos Tickets
MITREへのリンク →

Ember Bear

Score: 4.65
Matched TTPs:
  • T1558 - Steal or Forge Kerberos Tickets
  • T1136.002 - Domain Account
MITREへのリンク →

ZIRCONIUM

Score: 10.12
Matched TTPs:
  • T1558 - Steal or Forge Kerberos Tickets
  • T1588.001 - Malware
  • T1547.002 - Authentication Package
  • T1197 - BITS Jobs
MITREへのリンク →

Metador

Score: 5.29
Matched TTPs:
  • T1136.002 - Domain Account
  • T1204 - User Execution
MITREへのリンク →

BackdoorDiplomacy

Score: 4.55
Matched TTPs:
  • T1136.002 - Domain Account
  • T1588.001 - Malware
MITREへのリンク →

Scattered Spider

Score: 5.90
Matched TTPs:
  • T1136.002 - Domain Account
  • T1197 - BITS Jobs
MITREへのリンク →

Storm-0501

Score: 4.84
Matched TTPs:
  • T1588.001 - Malware
  • T1027.014 - Polymorphic Code
MITREへのリンク →

Equation

Score: 4.13
Matched TTPs:
  • T1130 - Install Root Certificate
MITREへのリンク →

Strider

Score: 4.13
Matched TTPs:
  • T1130 - Install Root Certificate
MITREへのリンク →

Velvet Ant

Score: 4.13
Matched TTPs:
  • T1566.003 - Spearphishing via Service
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)

APT28

Score: 0.81
Matched TTPs:
  • T1558 - Steal or Forge Kerberos Tickets
  • T1156 - Malicious Shell Modification
  • T1087.002 - Domain Account
  • T1548.004 - Elevated Execution with Prompt
  • T1197 - BITS Jobs
  • T1547.002 - Authentication Package
  • T1566.003 - Spearphishing via Service
  • T1588.003 - Code Signing Certificates
MITREへのリンク →

Kimsuky

Score: 0.72
Matched TTPs:
  • T1156 - Malicious Shell Modification
  • T1176.001 - Browser Extensions
  • T1087.002 - Domain Account
  • T1665 - Hide Infrastructure
  • T1588.001 - Malware
  • T1197 - BITS Jobs
  • T1027.014 - Polymorphic Code
  • T1606.002 - SAML Tokens
  • T1547.002 - Authentication Package
  • T1091 - Replication Through Removable Media
MITREへのリンク →

APT32

Score: 0.66
Matched TTPs:
  • T1558 - Steal or Forge Kerberos Tickets
  • T1176.001 - Browser Extensions
  • T1087.002 - Domain Account
  • T1588.001 - Malware
  • T1027.014 - Polymorphic Code
  • T1091 - Replication Through Removable Media
  • T1484 - Domain or Tenant Policy Modification
  • T1592.004 - Client Configurations
MITREへのリンク →

Turla

Score: 0.62
Matched TTPs:
  • T1056.001 - Keylogging
  • T1606.002 - SAML Tokens
  • T1547.002 - Authentication Package
  • T1546.016 - Installer Packages
  • T1204 - User Execution
  • T1136.002 - Domain Account
MITREへのリンク →

Related CVEs

このPulseに見つかったCVEはありません。

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