APT32

Origin🇻🇳 Vietnã

Techniques (MITRE ATT&CK)78

SourceMITRE ATT&CK

State sponsor: VietnamAttribution confidence: 50%Target categories: Government, Private sector, Civil society

Targeted regions: China · Germany · United States · Vietnam · Philippines · Association of Southeast Asian Nations

Also known as:SeaLotusOceanLotusAPT-C-00Canvas CycloneBISMUTH

Vexday analysis

APT32, também conhecido como OceanLotus, SeaLotus, BISMUTH e Canvas Cyclone (identificador MITRE ATT&CK G0050), é um grupo de ameaça persistente avançada de origem vietnamita ativo pelo menos desde 2014. O grupo tem como alvos múltiplos setores da iniciativa privada, governos estrangeiros, dissidentes e jornalistas, com forte concentração em países do Sudeste Asiático como Vietnã, Filipinas, Laos e Camboja. Entre seus métodos, destaca-se o uso extensivo de comprometimentos estratégicos de sites para atingir vítimas, com 78 técnicas documentadas no MITRE ATT&CK e 2 CVEs atribuídas ao grupo.

Attack chain

Plausible scenario built from the group's real techniques, ordered by the phases of an attack. Each step shows how the group typically operates.

Arsenal severity84

Impact: High

Illustrative chain derived from techniques documented in MITRE ATT&CK — it does not represent a specific past attack. Severity summarizes the known arsenal (kill-chain coverage, actively exploited CVEs, techniques).

Techniques (MITRE ATT&CK) 78

How the group operates, mapped to the MITRE ATT&CK matrix and organized by the phases of an attack.

Reconnaissance

Gather Victim Identity Information Email Addresses Spearphishing Link

Resource development

Domains Web Services Social Media Accounts Tool Upload Malware Drive-by Target

Initial access

Drive-by Compromise Spearphishing Attachment Spearphishing Link

Execution

Windows Management Instrumentation Scheduled Task Command and Scripting Interpreter PowerShell Windows Command Shell Visual Basic JavaScript Software Deployment Tools Exploitation for Client Execution Malicious Link Malicious File Service Execution

Persistence

Office Application Startup Web Shell Windows Service Registry Run Keys / Startup Folder

Privilege escalation

Exploitation for Privilege Escalation

Credential access

OS Credential Dumping LSASS Memory Credentials in Registry

Discovery

Query Registry System Network Configuration Discovery Remote System Discovery System Owner/User Discovery Network Service Discovery System Network Connections Discovery System Information Discovery File and Directory Discovery Local Account Network Share Discovery

Lateral movement

SMB/Windows Admin Shares Pass the Hash Pass the Ticket Lateral Tool Transfer

Collection

Keylogging Archive Collected Data

Command and control

Web Protocols Mail Protocols Web Service Ingress Tool Transfer Non-Standard Port

Exfiltration

Exfiltration Over C2 Channel Exfiltration Over Unencrypted Non-C2 Protocol

defense-impairment

Modify Registry Linux and Mac Permissions Clear Windows Event Logs

Exploited vulnerabilities 2

CVEs this group is known to exploit, per MITRE ATT&CK. Ordered by real-world severity.

CVE-2017-11882HIGHEPSS 100%KEV CVE-2016-7255HIGHEPSS 81%KEV

Known infrastructure 1258

Real indicators (C2, domains, URLs and hashes) associated with the malware this group uses. Source: abuse.ch (ThreatFox, URLhaus, MalwareBazaar).

ip:port68.64.182.169:110Cobalt Strikethreatfox

ip:port68.64.182.169:465Cobalt Strikethreatfox

ip:port101.42.255.92:8443Cobalt Strikethreatfox

ip:port68.64.182.169:995Cobalt Strikethreatfox

ip:port68.64.182.169:7000Cobalt Strikethreatfox

ip:port68.64.182.169:8000Cobalt Strikethreatfox

ip:port68.64.182.169:7010Cobalt Strikethreatfox

ip:port8.163.59.20:22Cobalt Strikethreatfox

ip:port178.128.80.204:22Cobalt Strikethreatfox

ip:port68.64.182.169:4190Cobalt Strikethreatfox

ip:port68.64.182.169:993Cobalt Strikethreatfox

ip:port91.92.42.118:13019Cobalt Strikethreatfox

ip:port118.31.18.77:2301Cobalt Strikethreatfox

ip:port119.29.122.42:8080Cobalt Strikethreatfox

ip:port68.64.182.169:587Cobalt Strikethreatfox

ip:port119.29.122.42:80Cobalt Strikethreatfox

ip:port119.29.122.42:443Cobalt Strikethreatfox

ip:port68.64.182.169:3306Cobalt Strikethreatfox

ip:port68.64.182.169:8010Cobalt Strikethreatfox

ip:port68.64.182.169:5727Cobalt Strikethreatfox

ip:port68.64.182.169:111Cobalt Strikethreatfox

ip:port68.64.182.169:443Cobalt Strikethreatfox

ip:port68.64.182.169:8080Cobalt Strikethreatfox

ip:port159.75.123.199:21Cobalt Strikethreatfox

ip:port68.64.183.127:8090Cobalt Strikethreatfox

ip:port68.64.183.127:5555Cobalt Strikethreatfox

ip:port139.196.217.227:80Cobalt Strikethreatfox

ip:port159.75.123.199:5003Cobalt Strikethreatfox

ip:port156.239.47.245:80Cobalt Strikethreatfox

ip:port156.239.47.245:8080Cobalt Strikethreatfox

+1258 indicators in total. See them all on the IOCs page.

References

APT32 uses real techniques and exploits real flaws. TrueHacking's AI Autonomous Pentest simulates these attacks against your infrastructure and brings more security to your application.

Explore the AI Autonomous Pentest →