Cobalt Strike Beacon Detected – 84[.]247[.]176[.]194:443

Cobalt Strike Beacon Detection Alerts

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 2024-09-22T08:24:16.107204

Cobalt Strike
Cobalt Strike

General Information

3.8911948303036895e+41
Cloud Provider
Cloud Region
Service
Domainspoconline[.]top, contaboserver[.]net
Hostnamespoconline[.]top, vmi2094752[.]contaboserver[.]net
HTTP Host84[.]247[.]176[.]194
ISPContabo GmbH
ORGContabo GmbH
OSN/A
HTTPN/A
HTTP HTML HASHN/A
HTTP LOCATION/
HTTP REDIRECTS
HTTP ROBOTSN/A
HTTP ROBOTS HASHN/A
HTTP SECURITY.TXTN/A
HTTP SECURITY.TXT HASHN/A
HTTP SERVERN/A
HTTP SITEMAPN/A
HTTP SITEMAP HASHN/A
HTTP TITLEN/A
LOCATION (AREA CODE)N/A
LOCATION (CITY)Düsseldorf
LOCATION (COUNTRY CODE)DE
LOCATION (COUNTRY NAME)Germany
LOCATION (LATITUDE)51.22172
LOCATION (LONGITUDE)6.77616
LOCATION (POSTAL CODE)N/A
SSL SERIAL
SSL EXPIREDN/A
SSL FINGERPRINT (SHA1)0c9d80fc312960e904f8ac2c2fc84bd70bcce68b
SSL ISSUED20240911205119Z
SSL EXPIRES20241210205118Z
SSL CYPHERTLS_AES_256_GCM_SHA384
SSL VERSIONTLSv1.3
SSL TRUST (REVOKED)N/A
TAGS


Cobalt Strike Beacon Information

Beacon TypeN/A
http-get.clientAccept: */*, GetContentFeatures[.]DLNA[.]ORG: 1, Host: d2kb7e4l5uwdes[.]cloudfront[.]net, Cookie: __utma=877194800[.]7309751535[.]5816536434[.]5602278877[.]1840561496[.]1;, version=4, lid=9964054728, token
http-post.clientAccept: */*, Content-Type: text/xml, X-Requested-With: XMLHttpRequest, Host: d2kb7e4l5uwdes[.]cloudfront[.]net, rid, lid=5712676656, method=getSearchRecommendations
DNS Beacon MaxDNSN/A
DNS Beacon IdleN/A
Beacon JitterN/A
dns-beacon.strategy_fail_secondsN/A
dns-beacon.strategy_rotate_secondsN/A
dns-beacon.strategy_fail_xN/A
HTTP GET URId2kb7e4l5uwdes[.]cloudfront[.]net,/access/
HTTP POST URIN/A
Max GET SizeN/A
PortN/A
post-ex.spawnto_x64%windir%\sysnative\mstsc[.]exe
post-ex.spawnto_x86%windir%\syswow64\mstsc[.]exe
process-inject.startrwxN/A
process-inject.userwxN/A
process-inject.allocatorN/A
proxy.behaviorN/A
sleeptimeN/A
useragent_headerN/A
uses_cookiesN/A
process-inject.executeCreateThread, SetThreadContext, CreateRemoteThread, RtlCreateUserThread
WatermarkN/A
Beacon Stage CleanupN/A

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