Cobalt Stike Beacon Detected – 45[.]32[.]199[.]204:443

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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 2021-11-14T22:22:35.748221

Cobalt Strike
Cobalt Strike

General Information

3.1436946342483456e+41
Cloud ProviderVultr
Cloud RegionN/A
ServiceN/A
Domainsvultr[.]com
Hostnames45[.]32[.]199[.]204[.]vultr[.]com
HTTP Host45[.]32[.]199[.]204
ISPThe Constant Company, LLC
ORGVultr Holdings, LLC
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)Dallas
LOCATION (COUNTRY CODE)US
LOCATION (COUNTRY NAME)United States
LOCATION (LATITUDE)32.78306
LOCATION (LONGITUDE)-96.80667
LOCATION (POSTAL CODE)N/A
SSL SERIAL
SSL EXPIREDtrue
SSL FINGERPRINT (SHA1)42a94876e85c1f6d25b79ad5f2588a9001d28089
SSL ISSUED20200819111816Z
SSL EXPIRES20201117111816Z
SSL CYPHERECDHE-RSA-AES256-GCM-SHA384
SSL VERSIONTLSv1/SSLv3
SSL TRUST (REVOKED)N/A
TAGScloud


Cobalt Strike Beacon Information

Beacon TypeHTTPS
http-get.clientHost: en[.]wikipedia[.]org, Accept: text/html,application/xhtml+xml,application/xml;, Referer: https://en[.]wikipedia[.]org/wiki/Main_Page, search, title=Special%3ASearch, go=Go
http-post.clientHost: en[.]wikipedia[.]org, Accept: text/html,application/xhtml+xml,application/xml;, /, https://en[.]wikipedia[.]org/w/index[.]php?search=, &title=Special%3ASearch&go=Go, Referer
DNS Beacon MaxDNSN/A
DNS Beacon IdleN/A
Beacon Jitter20
dns-beacon.strategy_fail_seconds-1
dns-beacon.strategy_rotate_seconds-1
dns-beacon.strategy_fail_x-1
HTTP GET URI45[.]32[.]199[.]204,/w/index[.]php
HTTP POST URI/wiki
Max GET Size2099667
Port443
post-ex.spawnto_x64%windir%\sysnative\rundll32[.]exe
post-ex.spawnto_x86%windir%\syswow64\rundll32[.]exe
process-inject.startrwx64
process-inject.userwx64
process-inject.allocatorN/A
proxy.behavior2 (Use IE settings)
sleeptime5000
useragent_headerMozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko
uses_cookiesN/A
process-inject.executeCreateThread, SetThreadContext, CreateRemoteThread, RtlCreateUserThread
Watermark1625179384
Beacon Stage CleanupN/A
Available for Amazon Prime