Kill Chain & Diamond Model Analysis

Map a threat actor or campaign across the Cyber Kill Chain and Diamond Model of Intrusion.

Saved analyses

UNC6426 (threat actor)

Risk

100

Critical

45 techniques 63 tools/malware 10 vulnerabilities 39 IOCs 7/7 stages covered Deepest: Actions on Objectives

1 Reconnaissance

T1595

Active Scanning reconnaissance

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2 Weaponization

T1583

Acquire Infrastructure resource development

T1587

Develop Capabilities resource development

T1588

Obtain Capabilities resource development

T1650

Acquire Access resource development

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3 Delivery

T1190

Exploit Public-Facing Application initial access

T1195.002

Compromise Software Supply Chain initial access

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4 Exploitation

T1059

Command and Scripting Interpreter execution

T1203

Exploitation for Client Execution execution

T1675

ESXi Administration Command execution

T1068

Exploitation for Privilege Escalation privilege escalation

T1548

Abuse Elevation Control Mechanism privilege escalation

CVE CVE-2022-22948

CVE CVE-2022-41328

CVE CVE-2022-42475

CVE CVE-2023-20867

CVE CVE-2023-34048

CVE CVE-2025-21590

CVE CVE-2026-12957

CVE CVE-2026-3909

CVE CVE-2026-3910

CVE CVE-2026-40175

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5 Installation

T1003

OS Credential Dumping credential access

T1040

Network Sniffing credential access

T1212

Exploitation for Credential Access credential access

T1555

Credentials from Password Stores credential access

T1557

Adversary-in-the-Middle credential access

T1083

File and Directory Discovery discovery

T1087

Account Discovery discovery

T1037

Boot or Logon Initialization Scripts persistence

T1098

Account Manipulation persistence

T1136.003

Cloud Account persistence

T1554

Compromise Host Software Binary persistence

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6 Command & Control

T1074

Data Staged collection

T1560

Archive Collected Data collection

T1008

Fallback Channels command and control

T1095

Non-Application Layer Protocol command and control

T1104

Multi-Stage Channels command and control

T1105

Ingress Tool Transfer command and control

T1571

Non-Standard Port command and control

T1573

Encrypted Channel command and control

T1570

Lateral Tool Transfer lateral movement

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7 Actions on Objectives

T1685

Disable or Modify Tools defense impairment

T1686

Disable or Modify System Firewall defense impairment

T1041

Exfiltration Over C2 Channel exfiltration

T1499

Endpoint Denial of Service impact

T1531

Account Access Removal impact

T1027

Obfuscated Files or Information stealth

T1036

Masquerading stealth

T1036.003

Rename Legitimate Utilities stealth

T1070

Indicator Removal stealth

T1134

Access Token Manipulation stealth

T1140

Deobfuscate/Decode Files or Information stealth

T1564

Hide Artifacts stealth

T1074.004

Stage risk: Critical High Medium None

Tools & Malware (63)

ATI-Agent AWS IAM/Role Manipulation AdobeARM Agent.btz Agent.dne AppDomainManager BITS Backdoors Botnets CVE-2023-20867 Zero-Day Exploit Cloudflare Workers Custom malware Gazer GitHub GitHub Actions Global Group Policy Hook Interception Leverage Malware Payloads Matrix Medusa Microsoft OneDrive MiniDionis Nautilus Net Neuron Nexus Nord Stream PXA Stealer Payload Payload PolyVice PowerShell PsExec REPTILE Remote access tools Rootkit Rundll32 STOP SUNBURST SentinelOne Singularity Systeminfo Tasklist Tavdig Turla Unknown Uroburos WhiteBear Windows Command Shell Wipbot curl gpresult inter netsh netsh.exe npm packages phishing pwdump systemd wce

Indicators of Compromise (39)

Domain

com.apple com.apple.quarantine com.apple.metadata com.apple.loginwindow.plist com.apple.loginwindow privileges.Trust sitecustomize.py usercustomize.py +6 more

Filename

Netsh.exe netsh.exe ntsd.exe notepad.exe pcalua.exe Scriptrunner.exe ssh.exe u202Excod.scr +17 more

ATT&CK Tactic Coverage

Reconnaissance Resource Development Initial Access Execution Persistence Privilege Escalation Defense Evasion Credential Access Discovery Lateral Movement Collection Command & Control Exfiltration Impact

Recommended Mitigations

36 MITRE ATT&CK mitigations cover detected techniques

Browse all →

Reconnaissance (1)

M1056 Pre-compromise

Weaponization (1)

M1056 Pre-compromise

Delivery (8)

M1016 Vulnerability Scanning M1026 Privileged Account Management M1030 Network Segmentation M1035 Limit Access to Resource Over Network M1037 Filter Network Traffic +3 more

Exploitation (17)

M1018 User Account Management M1019 Threat Intelligence Program M1021 Restrict Web-Based Content M1022 Restrict File and Directory Permissions M1026 Privileged Account Management +12 more

Installation (24)

M1013 Application Developer Guidance M1015 Active Directory Configuration M1017 User Training M1018 User Account Management M1019 Threat Intelligence Program +19 more

Command & Control (5)

M1020 SSL/TLS Inspection M1030 Network Segmentation M1031 Network Intrusion Prevention M1037 Filter Network Traffic M1047 Audit

Actions on Objectives (19)

M1013 Application Developer Guidance M1017 User Training M1018 User Account Management M1022 Restrict File and Directory Permissions M1024 Restrict Registry Permissions +14 more

Detection Coverage

44 strategies

7/7 stages covered

Reconnaissance (1)

DET0830 Detection of Active Scanning

Weaponization (4)

DET0850 Detection of Obtain Capabilities DET0853 Detection of Develop Capabilities DET0884 Detection of Acquire Access DET0895 Detection of Acquire Infrastructure

Delivery (2)

DET0080 Exploit Public-Facing Application – mult... DET0309 Compromised software/update chain (insta...

Exploitation (5)

DET0232 Detection Strategy for ESXi Administrati... DET0287 Exploitation for Client Execution – cros... DET0345 Detection Strategy for Abuse Elevation C... DET0514 Detection Strategy for Exploitation for... DET0516 Behavioral Detection of Command and Scri...

Installation (11)

DET0096 Account Manipulation Behavior Chain Dete... DET0112 Boot or Logon Initialization Scripts Det... DET0174 Detection Strategy for Exploitation for... DET0234 Credential Dumping via Sensitive Memory... DET0296 Detect Adversary-in-the-Middle via Netwo... +6 more

Command & Control (9)

DET0014 Detection of Data Staging Prior to Exfil... DET0060 Detect Ingress Tool Transfers via Behavi... DET0183 Detection Strategy for Lateral Tool Tran... DET0227 Detection Strategy for Non-Standard Port... DET0228 Detect Multi-Stage Command and Control C... +4 more

Actions on Objectives (12)

DET0005 Renamed Legitimate Utility Execution wit... DET0120 Account Access Removal via Multi-Platfor... DET0127 Behavioral Detection of Masquerading Acr... DET0145 Detection of Disabled or Modified System... DET0184 Behavioral Detection of Indicator Remova... +7 more

Diamond Model of Intrusion

Adversary · Capability · Infrastructure · Victim

Completeness

4/4

Adversary

Confidence

60%

UNC6426

Type: Unknown Active

tracked as Aug 5 which focused on CI CD identities CVE-2026-40175 +32 more

Infrastructure 14 IOC(s)

50%

Domain

com.apple com.apple.quarantine com.apple.metadata com.apple.loginwindow.plist com.apple.loginwindow +9

Artifacts (25)

Netsh.exe netsh.exe ntsd.exe notepad.exe pcalua.exe Scriptrunner.exe +19

Capability

56%

45 technique(s) 63 tool(s)/malware 10 CVE(s)

ATI-Agent AWS IAM/Role Manipulation AdobeARM Agent.btz Agent.dne AppDomainManager BITS Backdoors +55

T1074.004

collection

T1074 T1560

command and control

T1008 T1095 T1104 T1105 +2

credential access

T1003 T1040 T1212 T1555 +1

Victim

70%

Targeted Sectors

defense media financial-services telecommunications government non-profit manufacturing energy information-technology

Targeted Countries

CN US IR IL SA SG JP

Diamond Model Meta-Features

Phase

Actions on Objectives

Result

Active

Direction

Adversary → Infrastructure → Victim

Methodology

Unknown

Resources

government

Adversary → Capability

Adversary → Infrastructure

Capability → Victim

Infrastructure → Victim

Diamond Model edges

Activity Threads Kill chain phase → Diamond Model event mapping

1 Reconnaissance

Capability (Techniques)

T1595

Capability (Malware)

ATI-Agent AWS IAM/Role Manipulation AdobeARM

Infrastructure

com.apple com.apple.quarantine com.apple.metadata

2 Weaponization

Capability (Techniques)

T1583 T1587 T1588 T1650

Capability (Malware)

ATI-Agent AWS IAM/Role Manipulation AdobeARM

Infrastructure

com.apple com.apple.quarantine com.apple.metadata

3 Delivery

Capability (Techniques)

T1190 T1195.002

Capability (Malware)

ATI-Agent AWS IAM/Role Manipulation AdobeARM

Infrastructure

com.apple com.apple.quarantine com.apple.metadata

4 Exploitation

Capability (Techniques)

T1059 T1203 T1675 T1068 T1548

Capability (Malware)

ATI-Agent AWS IAM/Role Manipulation AdobeARM

Infrastructure

com.apple com.apple.quarantine com.apple.metadata

5 Installation

Capability (Techniques)

T1003 T1040 T1212 T1555 T1557

Capability (Malware)

ATI-Agent AWS IAM/Role Manipulation AdobeARM

Infrastructure

com.apple com.apple.quarantine com.apple.metadata

6 Command & Control

Capability (Techniques)

T1074 T1560 T1008 T1095 T1104

Capability (Malware)

ATI-Agent AWS IAM/Role Manipulation AdobeARM

Infrastructure

com.apple com.apple.quarantine com.apple.metadata

7 Actions on Objectives

Capability (Techniques)

T1041 T1499 T1531

Capability (Malware)

ATI-Agent AWS IAM/Role Manipulation AdobeARM

Infrastructure

com.apple com.apple.quarantine com.apple.metadata