Cobalt Stike Beacon Detected – 172[.]82[.]148[.]202:443

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 2021-11-12T13:31:50.612786

Cobalt Strike
Cobalt Strike

General Information

1.4037520390665322e+38
Cloud Provider
Cloud Region
Service
DomainsN/A
HostnamesN/A
HTTP Host172[.]82[.]148[.]202
ISPQuickPacket, LLC
ORGQuickPacket, 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)Charlotte
LOCATION (COUNTRY CODE)US
LOCATION (COUNTRY NAME)United States
LOCATION (LATITUDE)35.22709
LOCATION (LONGITUDE)-80.84313
LOCATION (POSTAL CODE)N/A
SSL SERIAL
SSL EXPIREDtrue
SSL FINGERPRINT (SHA1)2cee24c1ed668404ad22e04454e23990b2d18dde
SSL ISSUED20200924000000Z
SSL EXPIRES20210924235959Z
SSL CYPHERECDHE-RSA-AES256-GCM-SHA384
SSL VERSIONTLSv1/SSLv3
SSL TRUST (REVOKED)N/A
TAGS


Cobalt Strike Beacon Information

Beacon TypeHTTPS
http-get.clientAccept: */*, Accept-Language: en-US,en;q=0[.]5, Referer: https://locations[.]smashburger[.]com/us/ky/louisville[.]html, Connection: close, Cookie
http-post.clientAccept: */*, Accept-Language: en-US,en;q=0[.]5, X-Requested-With: XMLHttpRequest, Cookie
DNS Beacon MaxDNS235
DNS Beacon Idle134744072
Beacon Jitter10
dns-beacon.strategy_fail_secondsN/A
dns-beacon.strategy_rotate_secondsN/A
dns-beacon.strategy_fail_xN/A
HTTP GET URIresnote[.]com,/us/ky/louisville/312-s-fourth-st[.]html,172[.]82[.]148[.]202,/us/ky/louisville/312-s-fourth-st[.]html
HTTP POST URI/OrderEntryService.asmx/AddOrderLine
Max GET Size1401323
Port443
post-ex.spawnto_x64%windir%\sysnative\mstsc[.]exe
post-ex.spawnto_x86%windir%\syswow64\mstsc[.]exe
process-inject.startrwx64
process-inject.userwx32
process-inject.allocator1
proxy.behavior2 (Use IE settings)
sleeptime5000
useragent_headerMozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko)
uses_cookies1
process-inject.executentdll:RtlUserThreadStart, CreateThread, NtQueueApcThread, CreateRemoteThread, RtlCreateUserThread
WatermarkN/A
Beacon Stage Cleanup1