APT37 위협 배후의 사이버 정찰 활동 분석

2024-11-04 Genians Analysis of Cyber Reconnaissance Activity Behind the APT37 Threat

https://www.genians.co.kr/blog/threat_intelligence/apt37_recon

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Genians analyzes APT37 reconnaissance activity against South Korea, including collection of target IP address, location, web browser, and operating-system details before endpoint compromise. The report links the activity to prepared threat infrastructure and notes that the actor has repeatedly used malicious LNK files as a core delivery strategy. It recommends endpoint telemetry and behavioral detection because this reconnaissance phase can precede targeted espionage against North Korean human-rights groups, defectors, journalists, and policy or defense specialists.

Indicators of Compromise

Type Value First Seen Last Seen
EMAIL [email protected] 2024-04-23 2025-12-21
EMAIL [email protected] 2024-04-23 2025-05-12
EMAIL [email protected] 2024-03-27 2025-05-12
EMAIL [email protected] 2024-03-27 2025-05-12
EMAIL [email protected] 2024-03-27 2025-05-12
HASH b1025baa59609708315326fe4279d81… 2024-04-23 2025-01-01
HASH 7a66738cca9f86f4133415eedcbf8e88 2024-11-04 2024-11-04
HASH 105ecd9f6585df4e1fe267c2809ee190 2024-11-04 2024-11-04
HASH 852544f01172b8bae14ec3e4d0b35115 2024-11-04 2024-11-04
DOMAIN navarar.com 2024-11-04 2024-11-04
DOMAIN filedownloadserve.com 2024-11-04 2024-11-04
DOMAIN kakaofilestorage.com 2024-11-04 2024-11-04
IPv4 141.164.60.110 2024-11-04 2024-11-04
IPv4 223.104.236.114 2024-11-04 2024-11-04
IPv4 108.181.52.236 2024-11-04 2024-11-04
IPv4 108.181.52.229 2024-11-04 2024-11-04
IPv4 108.181.52.234 2024-11-04 2024-11-04
IPv4 158.247.249.129 2024-11-04 2024-11-04
IPv4 108.181.52.231 2024-11-04 2024-11-04
IPv4 141.164.62.19 2024-11-04 2024-11-04
IPv4 108.181.52.169 2024-11-04 2024-11-04
IPv4 108.181.52.235 2024-11-04 2024-11-04
IPv4 175.214.194.61 2024-11-04 2024-11-04
IPv4 61.97.243.2 2024-11-04 2024-11-04
IPv4 158.247.219.10 2024-11-04 2024-11-04
IPv4 108.181.50.58 2024-11-04 2024-11-04
HASH c25e5e87d1e665197209e7aaec64e48… 2024-09-13 2024-11-04
HASH b85a6b1eb7418aa5da108bc0df824fc0 2024-04-23 2024-11-04
HASH cbc777d1e018832790482e6fd82ab18… 2024-03-21 2024-11-04
HASH dbd5d662cc53d4b91cf7da9979cdffd… 2024-03-04 2024-11-04

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