Cobalt Stike Beacon Detected – 185[.]99[.]133[.]208:443

The Information provided at the time of posting was detected as “Cobalt Strike”. Depending on when you are viewing this article, it may no longer be the case and could be determined as being a false positive. Please do your own additional validation. – RedPacket Security

TimeStamp 2021-12-18T18:52:13.908800

General Information

4.234428455854196e+41

Cloud Provider
Cloud Region
Service
Domains	zappiehost[.]com
Hostnames	rns[.]nz[.]zappiehost[.]com
HTTP Host	185[.]99[.]133[.]208
ISP	Zappie Host LLC
ORG	Zappie Host – Auckland, New Zealand
OS	N/A
HTTP	N/A
HTTP HTML HASH	N/A
HTTP LOCATION	/
HTTP REDIRECTS
HTTP ROBOTS	N/A
HTTP ROBOTS HASH	N/A
HTTP SECURITY.TXT	N/A
HTTP SECURITY.TXT HASH	N/A
HTTP SERVER	nginx/1.14.2
HTTP SITEMAP	N/A
HTTP SITEMAP HASH	N/A
HTTP TITLE	N/A
LOCATION (AREA CODE)	N/A
LOCATION (CITY)	Auckland
LOCATION (COUNTRY CODE)	NZ
LOCATION (COUNTRY NAME)	New Zealand
LOCATION (LATITUDE)	-36.8874
LOCATION (LONGITUDE)	174.7706
LOCATION (POSTAL CODE)	N/A
SSL SERIAL
SSL EXPIRED	N/A
SSL FINGERPRINT (SHA1)	ad13854185d5827495541b7d9961b40438723679
SSL ISSUED	20211209110840Z
SSL EXPIRES	20220309110839Z
SSL CYPHER	ECDHE-ECDSA-AES128-GCM-SHA256
SSL VERSION	TLSv1/SSLv3
SSL TRUST (REVOKED)	N/A
TAGS

Cobalt Strike Beacon Information

Beacon Type	N/A
http-get.client
http-post.client
DNS Beacon MaxDNS	N/A
DNS Beacon Idle	N/A
Beacon Jitter	N/A
dns-beacon.strategy_fail_seconds	N/A
dns-beacon.strategy_rotate_seconds	N/A
dns-beacon.strategy_fail_x	N/A
HTTP GET URI
HTTP POST URI	N/A
Max GET Size	N/A
Port	N/A
post-ex.spawnto_x64
post-ex.spawnto_x86
process-inject.startrwx	N/A
process-inject.userwx	N/A
process-inject.allocator	N/A
proxy.behavior	N/A
sleeptime	N/A
useragent_header	N/A
uses_cookies	N/A
process-inject.execute
Watermark	N/A
Beacon Stage Cleanup	N/A