Início / Grupos de ameaça / Volt Typhoon

Volt Typhoon G1017

🔔 Criar alerta

Também conhecido como: BRONZE SILHOUETTE, Vanguard Panda, DEV-0391, UNC3236, Voltzite, Insidious Taurus, DazedToad

Atualizado na fonte em 31/07/2026 · Ver no MITRE ATT&CK

1

CVEs associadas

91

Técnicas

17

Malwares e ferramentas

Volt Typhoon is a People's Republic of China (PRC) state-sponsored actor that has been active since at least 2021, primarily targeting critical infrastructure organizations in the US and its territories including Guam. Volt Typhoon's targeting and pattern of behavior have been assessed as pre-positioning to enable lateral movement to operational technology (OT) assets for potential destructive or disruptive attacks. Volt Typhoon has emphasized stealth in operations using web shells, living-off-the-land (LOTL) binaries, hands on keyboard activities, and stolen credentials.. The group has leveraged compromised SOHO routers to proxy command and control traffic and obscure its infrastructure, activity associated with the KV botnet..

Reporting indicates a separate initial access cluster, SYLVANITE, has been observed exploiting internet-facing edge devices and transferring access to Volt Typhoon, also tracked as VOLTZITE, for follow-on operations.

Vulnerabilidades exploradas

CVEs citadas pelo MITRE ATT&CK para este grupo, com o trecho da fonte. Fichas ainda não publicadas aqui aparecem sem link.

CVE-2024-39717 Alta · 7.2 KEV Versa Director Dangerous File Type Upload Vulnerability

“Versa Director Zero Day Exploitation: Since tracked as CVE-2024-39717, exploitation focused on credential capture from compromised Versa Director servers at managed service providers (MSPs) and internet service providers (ISPs) to enable follow-on access to service provider clients.”

Técnicas por tática

Reconhecimento

T1589 Gather Victim Identity Information T1589.002 Email Addresses T1590 Gather Victim Network Information T1590.004 Network Topology T1590.006 Network Security Appliances T1591 Gather Victim Org Information T1591.004 Identify Roles T1592 Gather Victim Host Information T1593 Search Open Websites/Domains T1594 Search Victim-Owned Websites T1596.005 Scan Databases

Desenvolvimento de recursos

T1584.003 Virtual Private Server T1584.004 Server T1584.005 Botnet T1584.008 Network Devices T1587.004 Exploits T1588.002 Tool T1588.006 Vulnerabilities

Acesso inicial

T1078 Valid Accounts T1078.002 Domain Accounts T1133 External Remote Services T1190 Exploit Public-Facing Application

Execução

T1047 Windows Management Instrumentation T1059.001 PowerShell T1059.003 Windows Command Shell T1059.004 Unix Shell

Persistência

T1078 Valid Accounts T1078.002 Domain Accounts T1112 Modify Registry T1133 External Remote Services T1505.003 Web Shell

Escalada de privilégios

T1068 Exploitation for Privilege Escalation T1078 Valid Accounts T1078.002 Domain Accounts

Furtividade

T1006 Direct Volume Access T1027.002 Software Packing T1036.005 Match Legitimate Resource Name or Location T1036.008 Masquerade File Type T1070.004 File Deletion T1070.007 Clear Network Connection History and Configurations T1078 Valid Accounts T1078.002 Domain Accounts T1140 Deobfuscate/Decode Files or Information T1218 System Binary Proxy Execution T1497.001 System Checks

Comprometimento de defesas

T1112 Modify Registry T1685.005 Clear Windows Event Logs

Acesso a credenciais

T1003.001 LSASS Memory T1003.003 NTDS T1056.001 Keylogging T1552 Unsecured Credentials T1552.004 Private Keys T1555 Credentials from Password Stores T1555.003 Credentials from Web Browsers

Descoberta

T1007 System Service Discovery T1010 Application Window Discovery T1012 Query Registry T1016 System Network Configuration Discovery T1016.001 Internet Connection Discovery T1018 Remote System Discovery T1033 System Owner/User Discovery T1046 Network Service Discovery T1049 System Network Connections Discovery T1057 Process Discovery T1069 Permission Groups Discovery T1069.001 Local Groups T1069.002 Domain Groups T1083 File and Directory Discovery T1087.001 Local Account T1087.002 Domain Account T1120 Peripheral Device Discovery T1124 System Time Discovery T1217 Browser Information Discovery T1497.001 System Checks T1518 Software Discovery T1614 System Location Discovery T1654 Log Enumeration T1680 Local Storage Discovery

Movimento lateral

T1021.001 Remote Desktop Protocol T1570 Lateral Tool Transfer

Coleta

T1005 Data from Local System T1056.001 Keylogging T1074 Data Staged T1074.001 Local Data Staging T1113 Screen Capture T1560.001 Archive via Utility

Comando e controle

T1090 Proxy T1090.001 Internal Proxy T1090.003 Multi-hop Proxy T1105 Ingress Tool Transfer T1573.001 Symmetric Cryptography

Malwares e ferramentas

VersaMemMalwareS1154
certutilFerramentaS0160
cmdFerramentaS0106
FRPFerramentaS1144
ImpacketFerramentaS0357
ipconfigFerramentaS0100
MimikatzFerramentaS0002
NetFerramentaS0039
netshFerramentaS0108
netstatFerramentaS0104
NltestFerramentaS0359
PingFerramentaS0097
PsExecFerramentaS0029
RegFerramentaS0075
SysteminfoFerramentaS0096
TasklistFerramentaS0057
WevtutilFerramentaS0645

© The MITRE Corporation. Conteúdo do ATT&CK® reproduzido e distribuído com permissão da MITRE Corporation. Descrições em inglês, como na fonte.