Cobalt Strike Beacon Detected – 185[.]158[.]248[.]25:444

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 2024-10-08T09:36:40.082847

Cobalt Strike
Cobalt Strike

General Information

3.2411772736913342e+41
Cloud Provider
Cloud Region
Service
Domainscongyiyl[.]net
Hostnamescongyiyl[.]net
HTTP Host185[.]158[.]248[.]25
ISPM247 Europe SRL
ORGservinga 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)Bucharest
LOCATION (COUNTRY CODE)RO
LOCATION (COUNTRY NAME)Romania
LOCATION (LATITUDE)44.43225
LOCATION (LONGITUDE)26.10626
LOCATION (POSTAL CODE)N/A
SSL SERIAL
SSL EXPIREDN/A
SSL FINGERPRINT (SHA1)4d501e7c4c8040b52ee9d56dc9c746eeda7186b9
SSL ISSUED20241006091242Z
SSL EXPIRES20250104091241Z
SSL CYPHERTLS_AES_256_GCM_SHA384
SSL VERSIONTLSv1.3
SSL TRUST (REVOKED)N/A
TAGS


Cobalt Strike Beacon Information

Beacon TypeN/A
http-get.clientHost: congyiyl[.]net, Accept: */*, Cookie: MicrosoftApplicationsTelemetryDeviceId=nkTnq0sxGR6k2ldo;ClientId=NDrOOPAugPoE8;MSPAuth=iLhbEy3Qr;xid=GUwVIx;dXusl=IIPj35XZTmIqZ, X-Test: M8sqH2kcAPTb5WNY, ;__owa_v6=4PSDSyVsKM74, ck=, _owa=OWA_l3jI1rMBLAf993;, Cookie, path=/calendar
http-post.clientHost: congyiyl[.]net, Accept: */*, X-Test: M8sqH2kcAPTb5WNY, MicrosoftApplicationsTelemetryDeviceId=nkTnq0sxGR6k2ldo&MSPAuth=iLhbEy3Qr&xid=GUwVIx&dXusl=, dXusl=, xid=GUwVIx;, MSPAuth=iLhbEy3Qr;, ClientId=NDrOOPAugPoE8;, MicrosoftApplicationsTelemetryDeviceId=nkTnq0sxGR6k2ldo;, Cookie
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 URIcongyiyl[.]net,/owa/QIgaJC1uhL63SKk38IZWhPRnyp
HTTP POST URIN/A
Max GET SizeN/A
PortN/A
post-ex.spawnto_x64%windir%\sysnative\pcaui[.]exe
post-ex.spawnto_x86%windir%\syswow64\pcaui[.]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.executentdll.dll:RtlUserThreadStart, NtQueueApcThread-s, SetThreadContext, CreateRemoteThread, kernel32.dll:LoadLibraryA, RtlCreateUserThread
WatermarkN/A
Beacon Stage CleanupN/A

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