북한 위협 행위자 Contagious Interview 캠페인 분석(2보)

2025-05-13 Igloo Contagious Interview

https://www.igloopedia.com/1edf216a-760c-80ef-8341-fe6774dc1467

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The report covers additional Contagious Interview activity in which North Korean threat actors expanded BeaverTail distribution beyond npm and GitHub to Bitbucket. Malicious npm packages were used to target software developers, sometimes through fake job-assessment workflows or typosquatting, and some shared C2 infrastructure with Phantom Circuit activity. The BeaverTail payload steals browser data, cryptocurrency wallet extension data, Solana keypair stores, Firefox extension data, macOS keychain material, and browser login databases. It can also download and execute Invisible Ferret, and the report notes evolving evasion through hex-encoded C2 data, staging services, obfuscation, and anti-debugging logic.

Indicators of Compromise

Type Value First Seen Last Seen
IPv4 45.61.151.71 2025-04-04 2025-11-13
IPv4 172.86.84.38 2025-03-10 2025-11-13
IPv4 185.153.182.241 2025-01-29 2025-11-13
IPv4 86.104.74.51 2024-12-03 2025-11-13
HASH 35259b4caa400e4d663069a7f32f0138 2025-05-13 2025-05-13
HASH 53faeba2887693d8810c58f7ca13041f 2025-05-13 2025-05-13
HASH 51bd561c3a476662f985710c2f17c093 2025-05-13 2025-05-13
HASH 8632d04919bd295d84f770d67fcf225… 2025-05-13 2025-05-13
HASH 91ed18ff91a83123344bd0faca701ae… 2025-05-13 2025-05-13
HASH a7e5334e37358902442c891e5d0008f8 2025-05-13 2025-05-13
HASH 484ff14e1532d43c92c8e2911f35f5c6 2025-05-13 2025-05-13
HASH 55f10de5bceb483e88024374e208fe8… 2025-05-13 2025-05-13
HASH 839fe5b6de8dee3f25c9a393f6f38310 2025-05-13 2025-05-13
HASH a34415000a4bb818c41dfff55a0b56c… 2025-05-13 2025-05-13
HASH 96664a6b31dff64779cac22991666b5… 2025-05-13 2025-05-13
HASH 572275649fb8e50577de77c9bb76edb… 2025-05-13 2025-05-13
HASH 7eb685fd9f3898577ee3082cedb29510 2025-05-13 2025-05-13
HASH 3c0a63ad6f3e080f8448c8038b5ffd8… 2025-05-13 2025-05-13
URL https://ip-api-server.vercel.ap… 2025-05-13 2025-05-13
URL https://ip-api-server.vercel.ap… 2025-05-13 2025-05-13
URL https://ip-api-server.vercel.ap… 2025-05-13 2025-05-13
IPv4 144.172.96.80 2025-05-13 2025-05-13
URL https://m21gk.wiremockapi.cloud… 2025-04-04 2025-05-13
URL https://mocki.io/v1/32f16c80-60… 2025-04-04 2025-05-13
DOMAIN m21gk.wiremockapi.cloud 2025-04-04 2025-05-13
IPv4 144.172.86.27 2025-03-17 2025-05-13
IPv4 94.131.9.32 2025-01-29 2025-05-13

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