Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.
1 distinct threat actor attributed by public researchers. Open in Mallory to see the full evidence chain and overlapping campaigns.
Observed tooling included IOX Proxy, GOST, Wstunnel, and multiple tunnel-core.exe variants. These tools established SOCKS5 proxies, HTTPS tunnels, and reverse communication channels to attacker infrastructure.
8 distinct techniques documented for this family, organized by ATT&CK tactic.
The 011 branch includes wstunnel, disguised as Themes.exe, tunneling to homehub.opik[.]net:443.
T1090.001 Proxy: Internal Proxy PhantomCore использовали механизм проксирования трафика для организации связи между скомпрометированными узлами Rsocx, tsocks, wstunnel, microsocks, localtonet
A copy of the tunneling tool wstunnel disguised under the filename Themes.exe, reaching out to homehub.opik[.]net over port 443.
Observed tooling included IOX Proxy, GOST, Wstunnel, and multiple tunnel-core.exe variants. These tools established SOCKS5 proxies, HTTPS tunnels, and reverse communication channels to attacker infrastructure.
14 indicators attributed across vendor reports, sandbox runs, and researcher write-ups. Full values are available in Mallory.
IPs, domains, and DNS infrastructure linked to this family.
File hashes (MD5, SHA-1, SHA-256) from samples and reports.
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A tunneling utility included in the heavier ScreenConnect payload, likely to provide covert proxying or remote access through encrypted-looking HTTPS traffic.
Outil de tunneling déployé sous le nom Themes.exe pour créer un canal de communication vers l'infrastructure des attaquants.
A tunneling utility masqueraded as Themes.exe and used to establish a tunnel to attacker-controlled infrastructure.
A tunneling utility used to create covert HTTPS and reverse communication channels from compromised hosts.
Match every observed IP, domain, and hash against your live telemetry.
Named campaigns wielding this family, with evidence pinned to each claim.
CVEs this family uses for access and lateral movement.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Every documented technique, ranked by evidence weight.
Reddit, Mastodon, and CTI community discussion around this family.