`172.86.84.38`

172.86.84.38 is an IP address that 5 published sources report in connection with Lazarus Group and Contagious Interview activity, which public reporting attributes to North Korea (DPRK). It is cited here from Logpresso, Socket, NVISO, IGLOO Security and JPCERT/CC. The earliest of those reports is dated 2025-03-10 and the most recent 2026-11-09.

ip address Lazarus Group Contagious Interview MATCHED IN SOURCE

First seen 2025-03-10 · last seen 2026-11-09

Network

Kind	data centre
Network	RouterHosting LLC (FranTech Solutions)
Announced by	AS14956 RouterHosting LLC
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

…IP 주소 1 172.86.84.38 2 45.61.150.31 3 94.131.97.195 4 144.172.97.7 5 185.235.241.208 6 45.61.128.110 7 144.172.86.27 8 185.153.182.241 9…
[위협 분석] 북한 라자루스(Lazarus) 그룹이 배포한 악성 npm 패키지 감염 사례 | 로그프레소 — Logpresso · under “IP” · published 2025-03-17 · pulled 2026-09-12
…The stolen data is then exfiltrated to a hardcoded C2 server at http://172.86.84.38:1224/uploads , following Lazarus’s well-documented strategy of harvesting and transmitting compromised information. Below is a code…
Lazarus Strikes npm Again with New Wave of Malicious Packages | Socket — Socket · under “Technical Analysis #” · published 2025-03-10 · pulled 2026-09-12
…147.124.197.149 147.124.212.146 147.124.212.89 147.124.214.129 147.124.214.131 147.124.214.237 165.140.86.227 172.86.84.38 172.86.98.240 185.153.182.241 185.235.241.208 216.126.229.166 23.106.253.194 23.106.253.215 23.106.253.221 23.106.253.242…
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
…empty-array-validator alextucker0519 2025-03-12 04:18:13 https://github.com/lukobogdan47/empty-array-validator 172.86.84.38:1224/client/9/901 144.172.86.27:1224/client/9/903 2 twitterapis taras_lakhai 2025-03-13 20:32:06…
북한 위협 행위자 Contagious Interview 캠페인 분석(2보) — IGLOO Security · under “3.2. BeaverTail 악성코드 유포방식•채널의 변화” · published 2025-05-13 · pulled 2026-09-12
….159.76 178.16.54.109 38.154.237.100 45.61.160.28 46.105.47.148 138.201.125.58 224.0.0.0 192.0.2.1 0.0.0.0 192.0.0.0 192.0.0.171 100.64.0.0 172.86.84.38 3.2.8.1 52.59.124.14 92.123.45.67 4.3.2.1 198.51.100.16 8.8.8.8 103.150.68.150 1.2.3.4 240.1.2.3 198.51.100.0 192.52.193.0 192.0.0.8 045.3.…
Contagious Interview IoCs — JPCERT/CC · published 2025-08-25 · pulled 2026-09-18

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Related indicators

Cited by the same report: [위협 분석] 북한 라자루스(Lazarus) 그룹이 배포한 악성 npm 패키지 감염 사례 | 로그프레소

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Cited by the same report: Lazarus Strikes npm Again with New Wave of Malicious Packages | Socket

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Cited by the same report: Contagious Interview Actors Now Utilize JSON Storage Services for Malware Delivery

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