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North Korea
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Nickel Alley
DOSSIER // NICKEL-ALLEY
Nickel Alley
ACTIVE CAMPAIGN TRACKED
▲ High Threat
North Korea
Primary Aliases:
Coral Sleet
UNC5342
BadClone
Contagious Interview
🔍 Adversary Rosetta Stone (11) ▾
📋 Copy All
Sponsor / State Affiliation
North Korean Government (DPRK)
Primary Motivation
Financial gain via cryptocurrency theft and strategic corporate espionage/supply chain compromise.
Confidence Rating
90% (Grounded)
Contagious Interview, Software Supply Chain Compromise (npm/GitHub)
📥 Export ATT&CK Layer (.json)
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🏛️ CISA Advisories ↗
📋 Copy Dossier Briefing
🎯 Target Sectors & Focus
Software Developers
Technology Sector Professionals
Financial Services Employees
Freelance Workers (Upwork, Fiverr)
Open Source Ecosystem (npm, GitHub)
🛡️ MITRE ATT&CK® Attack Lifecycle
(9 TTPs)
📥 Download Navigator JSON
All Stages
9
Execution
1
Credential Access & Discovery
1
Command & Control
1
Operational Techniques
6
Execution
1
T1059
ClickFix (Malicious command execution via fake error messages)
↗
Credential Access & Discovery
1
T1003
Social Engineering (Fake Job Recruitment)
↗
Command & Control
1
T1071
PyLangGhost RAT deployment
↗
Operational Techniques
6
T1000
npm Package Typosquatting
↗
T1000
Compromised npm/GitHub repositories
↗
T1000
VS Code Auto-Run Task Abuse
↗
T1000
Fake LinkedIn Company Pages
↗
T1000
GolangGhost deployment
↗
T1000
StoatWaffle malware delivery
↗
Adversary Rosetta Stone // Nickel Alley
×
🪟 Microsoft Threat Actor Naming
Coral Sleet
📋
🔍 Mandiant / Google Threat Intel
UNC5342
📋
🛡️ Other Industry Tracking Codes
BadClone
📋
Contagious Interview
📋
DeceptiveDevelopment
📋
DEV#POPPER
📋
G1052
📋
Gwisin Gang
📋
PurpleBravo
📋
TAG-121
📋
Tenacious Pungsan
📋
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