Cobalt Stike Beacon Detected – 190[.]123[.]44[.]116:443

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 2022-03-11T15:14:26.706528

General Information

3.500891776596729e+41

Cloud Provider
Cloud Region
Service
Domains	clrtx[.]icu
Hostnames	ns1[.]clrtx[.]icu, ns2[.]clrtx[.]icu, ns3[.]clrtx[.]icu, ns4[.]clrtx[.]icu, clrtx[.]icu
HTTP Host	190[.]123[.]44[.]116
ISP	Panamaserver.com
ORG	Panamaserver.com
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
HTTP SITEMAP	N/A
HTTP SITEMAP HASH	N/A
HTTP TITLE	N/A
LOCATION (AREA CODE)	N/A
LOCATION (CITY)	Panamá
LOCATION (COUNTRY CODE)	PA
LOCATION (COUNTRY NAME)	Panama
LOCATION (LATITUDE)	8.9936
LOCATION (LONGITUDE)	-79.51973
LOCATION (POSTAL CODE)	N/A
SSL SERIAL
SSL EXPIRED	N/A
SSL FINGERPRINT (SHA1)	77c6f317054331dfc213f850863e1cd100bcc3d5
SSL ISSUED	20220118160104Z
SSL EXPIRES	20220418160103Z
SSL CYPHER	ECDHE-RSA-AES256-GCM-SHA384
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