`67.203.7.171`

67.203.7.171 is an IP address that 5 published sources report in connection with Contagious Interview, Lazarus Group and APT38 activity, which public reporting attributes to North Korea (DPRK). It is cited here from Group-IB, ESET, NVISO, Threat Book and JPCERT/CC. The earliest of those reports is dated 2024-09-04 and the most recent 2026-11-09.

ip address Contagious Interview Lazarus Group APT38 MATCHED IN SOURCE

First seen 2024-09-04 · last seen 2026-11-09

Network

Kind	data centre
Network	Colocation America Corporation (Black Rock Hosting)
Announced by	AS21769 Colocation America Corporation
Country	United States
Flags	hosting range

Looked up 2026-09-21 at ip-api.com. A hosting range is not evidence on its own.

Sources

…to this long-running campaign. 23.106.253.194 45.61.129.255 45.61.130.0 45.61.131.218 45.61.160.14 45.61.169.187 45.140.147.208 67.203.7.171 67.203.7.245 77.37.37.81 91.92.120.135 95.164.17.24 144.172.74.48 144.172.79.23 147.124.212.89 147.124.213.11 147.124.213.29 147.…
APT Lazarus: Eager Crypto Beavers, Video calls and Games | Group-IB Blog — Group-IB · under “Supercharge your cybersecurity with Group-IB Threat Intelligence” · published 2024-09-04 · pulled 2026-09-12
…67.203.7.171 N/A Amaze Internet Services 2024‑02‑14 BeaverTail/InvisibleFerret C&C and staging server.…
DeceptiveDevelopment targets freelance developers — ESET · under “Network” · published 2025-02-20 · pulled 2026-09-12
…45.61.150.30 45.61.150.31 45.61.151.71 45.76.160.53 5.253.43.122 66.235.168.232 66.235.175.109 67.203.7.163 67.203.7.171 86.104.74.51 88.218.0.78 94.131.97.195 95.164.17.24 Markdown Tsunami Indicators http[ ://…
Contagious Interview Actors Now Utilize JSON Storage Services for Malware Delivery — NVISO · under “Indicators of Compromise (IOCs)” · published 2025-11-13 · pulled 2026-09-12
…5.61.158.7 45.61.160.14 45.61.169.187 45.61.169.99 45.89.53.59 46.4.224.205 67.203.0.152 67.203.123.171 67.203.6.171 67.203.7.163 67.203.7.171 67.203.7.245 77.37.37.81 91.92.120.135 95.164.17.24 blocktestingto.com de.ztec.store hirog.io freeconference.io…
Lazarus' Espionage-related Cryptocurrency Activities Remain Active, With A Significant Amount of Assets Still in Circulation — Threat Book · under “Appendix - IOC” · published 2024-10-23 · pulled 2026-09-12
…40.231 45.89.53.54 45.89.53.59 46.4.224.205 5.253.43.122 5.89.53.54 65.140.86.227 66.235.168.232 66.235.168.238 67.203.123.171 67.203.7.163 67.203.7.171 67.203.7.200 67.203.7.209 67.203.7.245 69.197.164.117 74.119.194.129 86.104.74.51 88.218.0.78 91.198.66.112 91.198.66.158 91.92.120.135 93.…
Contagious Interview IoCs — JPCERT/CC · published 2025-08-25 · pulled 2026-09-18

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Cited by the same report: APT Lazarus: Eager Crypto Beavers, Video calls and Games | Group-IB Blog

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