2 malware families

North Korean hackers

Also known asNorth Korean hackers

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MITRE ATT&CK

Tradecraft

17 distinct techniques observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.

9 of 15 tactics21 techniques×N= number of intelligence reports citing this technique

MITRE ATT&CK

TA0042

Resource Development

1 technique

T1584

Compromise Infrastructure

T1584.005

Botnet

TA0001

Initial Access

4 techniques

T1078×2

Valid Accounts

T1190

Exploit Public-Facing Application

T1195×2

Supply Chain Compromise

T1566

Phishing

T1566.003

Spearphishing via Service

TA0002

Execution

1 technique

T1574

Hijack Execution Flow

TA0003

Persistence

1 technique

T1078×2

Valid Accounts

TA0004

Privilege Escalation

2 techniques

T1068

Exploitation for Privilege Escalation

T1078×2

Valid Accounts

TA0005

Stealth

4 techniques

T1036×2

Masquerading

T1070

Indicator Removal

T1078×2

Valid Accounts

T1574

Hijack Execution Flow

TA0011

Command and Control

4 techniques

T1071

Application Layer Protocol

T1095

Non-Application Layer Protocol

T1105

Ingress Tool Transfer

T1219

Remote Access Tools

TA0010

Exfiltration

1 technique

T1537

Transfer Data to Cloud Account

TA0040

Impact

1 technique

T1657×2

Financial Theft

ARSENAL

Associated malware families

2 malware families attributed to this actor across reporting.

FamilyContextEvidenceLast seen

BeaverTail"Beavertail Malware Returns: North Korean Hackers Use NPM Packages to Steal Crypto & Secrets"1Mar 18, 2026

BirdCallPrevious article Next article North Korean hackers targeted ethnic Koreans in China with Android ‘BirdCall’ malware1May 7, 2026

ACTIVITY FEED

Recent activity

No public activity tracked yet. Mallory keeps watching.

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No public activity observed for this threat actor.

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Target overlap

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Tradecraft mapping17

Every observed MITRE ATT&CK technique, grouped by tactic.

Malware arsenal2

Families this actor is known to deploy, with IOCs and behavior.

Exploited CVEs

CVEs this actor has used in known campaigns.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

Observables

Domains, IPs, and hashes tied to this actor, refreshed continuously.