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Subnet 27.79.1.0/24
SUBNET Ended highWhy this campaign was detected
3 IPs from the same /24 subnet (27.79.1.0/24) were observed attacking our sensors within the same time window. All belong to Viettel Group (AS7552). Concentrated activity from adjacent IPs is a strong indicator of a single operator or coordinated botnet.
Primary ASN
AS7552 · Viettel Group
Subnet
27.79.1.0/24
Country
🇻🇳 VN
Cloud Provider
—
Member Count
3 IPs
Below average
Total Events
442
Below average by volume
Started / Ended
2026-05-03 01:18 — 2026-07-10 16:12
Attack Types
MITRE ATT&CK Techniques
Initial Access
Discovery
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 27.79.1.226 | credential_harvester | 44% | 118 | 2 | ssh:bruteforce | — | 2026-05-29 16:33 | evidence → | |
| 27.79.1.84 | credential_harvester | 36% | 176 | 1 | ssh:bruteforce | — | 2026-06-03 16:11 | evidence → | |
| 27.79.1.15 | credential_harvester | 35% | 148 | 1 | ssh:bruteforce | — | 2026-06-03 16:09 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds