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Windows Analysis Report
https://join.skype.com/invite/puPTjSLvs9iJ

Overview

General Information

Sample URL:	https://join.skype.com/invite/puPTjSLvs9iJ
Analysis ID:	762795

Detection

Score:	0
Range:	0 - 100
Whitelisted:	false
Confidence:	80%

Signatures

No HTML title found

Classification

Process Tree

System is w10x64_ra

chrome.exe (PID: 4728 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --single-argument https://join.skype.com/invite/puPTjSLvs9iJ MD5: 7BC7B4AEDC055BB02BCB52710132E9E1)

chrome.exe (PID: 6236 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2044 --field-trial-handle=1792,i,18339066582147036925,4042440640707476390,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationTargetPrediction /prefetch:8 MD5: 7BC7B4AEDC055BB02BCB52710132E9E1)

chrome.exe (PID: 6064 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4652 --field-trial-handle=1792,i,18339066582147036925,4042440640707476390,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationTargetPrediction /prefetch:8 MD5: 7BC7B4AEDC055BB02BCB52710132E9E1)

chrome.exe (PID: 5508 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3120 --field-trial-handle=1792,i,18339066582147036925,4042440640707476390,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationTargetPrediction /prefetch:8 MD5: 7BC7B4AEDC055BB02BCB52710132E9E1)

cleanup

Yara Signatures

⊘No yara matches

Sigma Signatures

⊘No Sigma rule has matched

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

• Phishing
• Compliance
• Networking
• System Summary

Click to jump to signature section

Show All Signature Results

There are no malicious signatures, click here to show all signatures.

Source: https://login.live.com/login.srf?wa=wsignin1.0&rpsnv=13&ct=1670427913&rver=7.1.6819.0&wp=MBI_SSL&wreply=https%3A%2F%2Flw.skype.com%2Flogin%2Foauth%2Fproxy%3Fclient_id%3D578134%26redirect_uri%3Dhttps%253A%252F%252Fweb.skype.com%252F8%253Alive%253A.cid.c374590af32b4006%253FinviteId%253DpuPTjSLvs9iJ%2526correlationId%253D4bce8c09-02a7-471f-bce7-e9ab8553e375%26state%3D616b77448302&lc=1033&id=293290&mkt=en-US&psi=skype&lw=1&cobrandid=2befc4b5-19e3-46e8-8347-77317a16a5a5&client_flight=ReservedFlight33%2CReservedFlight67	HTTP Parser: HTML title missing
Source: https://login.live.com/login.srf?wa=wsignin1.0&rpsnv=13&ct=1670427913&rver=7.1.6819.0&wp=MBI_SSL&wreply=https%3A%2F%2Flw.skype.com%2Flogin%2Foauth%2Fproxy%3Fclient_id%3D578134%26redirect_uri%3Dhttps%253A%252F%252Fweb.skype.com%252F8%253Alive%253A.cid.c374590af32b4006%253FinviteId%253DpuPTjSLvs9iJ%2526correlationId%253D4bce8c09-02a7-471f-bce7-e9ab8553e375%26state%3D616b77448302&lc=1033&id=293290&mkt=en-US&psi=skype&lw=1&cobrandid=2befc4b5-19e3-46e8-8347-77317a16a5a5&client_flight=ReservedFlight33%2CReservedFlight67	HTTP Parser: HTML title missing
Source: https://login.live.com/ppsecure/post.srf?mkt=en-US&cobrandid=2befc4b5-19e3-46e8-8347-77317a16a5a5&id=293290&contextid=C98BDDE789442A58&opid=38639C700AA45DF9&bk=1670427913&uaid=d2d4c04b7d6a480f91896bd515b05880&client_flight=ReservedFlight33,ReservedFligh&pid=0	HTTP Parser: HTML title missing
Source: https://login.live.com/ppsecure/post.srf?mkt=en-US&cobrandid=2befc4b5-19e3-46e8-8347-77317a16a5a5&id=293290&contextid=C98BDDE789442A58&opid=38639C700AA45DF9&bk=1670427913&uaid=d2d4c04b7d6a480f91896bd515b05880&client_flight=ReservedFlight33,ReservedFligh&pid=0	HTTP Parser: HTML title missing

Source: https://login.live.com/login.srf?wa=wsignin1.0&rpsnv=13&ct=1670427913&rver=7.1.6819.0&wp=MBI_SSL&wreply=https%3A%2F%2Flw.skype.com%2Flogin%2Foauth%2Fproxy%3Fclient_id%3D578134%26redirect_uri%3Dhttps%253A%252F%252Fweb.skype.com%252F8%253Alive%253A.cid.c374590af32b4006%253FinviteId%253DpuPTjSLvs9iJ%2526correlationId%253D4bce8c09-02a7-471f-bce7-e9ab8553e375%26state%3D616b77448302&lc=1033&id=293290&mkt=en-US&psi=skype&lw=1&cobrandid=2befc4b5-19e3-46e8-8347-77317a16a5a5&client_flight=ReservedFlight33%2CReservedFlight67	HTTP Parser: No <meta name="author".. found
Source: https://login.live.com/login.srf?wa=wsignin1.0&rpsnv=13&ct=1670427913&rver=7.1.6819.0&wp=MBI_SSL&wreply=https%3A%2F%2Flw.skype.com%2Flogin%2Foauth%2Fproxy%3Fclient_id%3D578134%26redirect_uri%3Dhttps%253A%252F%252Fweb.skype.com%252F8%253Alive%253A.cid.c374590af32b4006%253FinviteId%253DpuPTjSLvs9iJ%2526correlationId%253D4bce8c09-02a7-471f-bce7-e9ab8553e375%26state%3D616b77448302&lc=1033&id=293290&mkt=en-US&psi=skype&lw=1&cobrandid=2befc4b5-19e3-46e8-8347-77317a16a5a5&client_flight=ReservedFlight33%2CReservedFlight67	HTTP Parser: No <meta name="author".. found
Source: https://login.live.com/ppsecure/post.srf?mkt=en-US&cobrandid=2befc4b5-19e3-46e8-8347-77317a16a5a5&id=293290&contextid=C98BDDE789442A58&opid=38639C700AA45DF9&bk=1670427913&uaid=d2d4c04b7d6a480f91896bd515b05880&client_flight=ReservedFlight33,ReservedFligh&pid=0	HTTP Parser: No <meta name="author".. found
Source: https://login.live.com/ppsecure/post.srf?mkt=en-US&cobrandid=2befc4b5-19e3-46e8-8347-77317a16a5a5&id=293290&contextid=C98BDDE789442A58&opid=38639C700AA45DF9&bk=1670427913&uaid=d2d4c04b7d6a480f91896bd515b05880&client_flight=ReservedFlight33,ReservedFligh&pid=0	HTTP Parser: No <meta name="author".. found

Source: https://login.live.com/login.srf?wa=wsignin1.0&rpsnv=13&ct=1670427913&rver=7.1.6819.0&wp=MBI_SSL&wreply=https%3A%2F%2Flw.skype.com%2Flogin%2Foauth%2Fproxy%3Fclient_id%3D578134%26redirect_uri%3Dhttps%253A%252F%252Fweb.skype.com%252F8%253Alive%253A.cid.c374590af32b4006%253FinviteId%253DpuPTjSLvs9iJ%2526correlationId%253D4bce8c09-02a7-471f-bce7-e9ab8553e375%26state%3D616b77448302&lc=1033&id=293290&mkt=en-US&psi=skype&lw=1&cobrandid=2befc4b5-19e3-46e8-8347-77317a16a5a5&client_flight=ReservedFlight33%2CReservedFlight67	HTTP Parser: No <meta name="copyright".. found
Source: https://login.live.com/login.srf?wa=wsignin1.0&rpsnv=13&ct=1670427913&rver=7.1.6819.0&wp=MBI_SSL&wreply=https%3A%2F%2Flw.skype.com%2Flogin%2Foauth%2Fproxy%3Fclient_id%3D578134%26redirect_uri%3Dhttps%253A%252F%252Fweb.skype.com%252F8%253Alive%253A.cid.c374590af32b4006%253FinviteId%253DpuPTjSLvs9iJ%2526correlationId%253D4bce8c09-02a7-471f-bce7-e9ab8553e375%26state%3D616b77448302&lc=1033&id=293290&mkt=en-US&psi=skype&lw=1&cobrandid=2befc4b5-19e3-46e8-8347-77317a16a5a5&client_flight=ReservedFlight33%2CReservedFlight67	HTTP Parser: No <meta name="copyright".. found
Source: https://login.live.com/ppsecure/post.srf?mkt=en-US&cobrandid=2befc4b5-19e3-46e8-8347-77317a16a5a5&id=293290&contextid=C98BDDE789442A58&opid=38639C700AA45DF9&bk=1670427913&uaid=d2d4c04b7d6a480f91896bd515b05880&client_flight=ReservedFlight33,ReservedFligh&pid=0	HTTP Parser: No <meta name="copyright".. found
Source: https://login.live.com/ppsecure/post.srf?mkt=en-US&cobrandid=2befc4b5-19e3-46e8-8347-77317a16a5a5&id=293290&contextid=C98BDDE789442A58&opid=38639C700AA45DF9&bk=1670427913&uaid=d2d4c04b7d6a480f91896bd515b05880&client_flight=ReservedFlight33,ReservedFligh&pid=0	HTTP Parser: No <meta name="copyright".. found

Source: C:\Program Files\Google\Chrome\Application\chrome.exe

Directory created: C:\Program Files\Google\GoogleUpdater

Source: unknown	HTTPS traffic detected: 192.229.221.185:443 -> 192.168.2.3:49813 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 192.229.221.185:443 -> 192.168.2.3:49812 version: TLS 1.2

Source: unknown

DNS traffic detected: queries for: www.google.com

Source: unknown	Network traffic detected: HTTP traffic on port 49865 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49865
Source: unknown	Network traffic detected: HTTP traffic on port 49817 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49813 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49836 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49803 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49795 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49817
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49739
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49815
Source: unknown	Network traffic detected: HTTP traffic on port 49791 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49814
Source: unknown	Network traffic detected: HTTP traffic on port 49849 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49813
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49857
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49812
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49854
Source: unknown	Network traffic detected: HTTP traffic on port 49889 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49853
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49897
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49896
Source: unknown	Network traffic detected: HTTP traffic on port 49837 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49850
Source: unknown	Network traffic detected: HTTP traffic on port 49812 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49892
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49891
Source: unknown	Network traffic detected: HTTP traffic on port 49767 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49897 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49794 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49827 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 50191
Source: unknown	Network traffic detected: HTTP traffic on port 49802 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49823 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49798 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49849
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49804
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49803
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49802
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49889
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49767
Source: unknown	Network traffic detected: HTTP traffic on port 49739 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 50191 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49815 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49834 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49857 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49892 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49896 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49828 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49793 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49854 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49797 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49850 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49824 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49837
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49836
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49835
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49834
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49798
Source: unknown	Network traffic detected: HTTP traffic on port 49891 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49797
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49796
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49795
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49794
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49793
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49870
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49792
Source: unknown	Network traffic detected: HTTP traffic on port 49814 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49822 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49791
Source: unknown	Network traffic detected: HTTP traffic on port 49835 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49870 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49804 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49853 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49796 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49829 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49825 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49829
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49828
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49827
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49825
Source: unknown	Network traffic detected: HTTP traffic on port 49792 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49824
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49823
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49822

Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: unknown	HTTPS traffic detected: 192.229.221.185:443 -> 192.168.2.3:49813 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 192.229.221.185:443 -> 192.168.2.3:49812 version: TLS 1.2

Source: classification engine

Classification label: clean0.win@45/0@67/191

Source: unknown	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --single-argument https://join.skype.com/invite/puPTjSLvs9iJ
Source: unknown	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --single-argument https://join.skype.com/invite/puPTjSLvs9iJ
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2044 --field-trial-handle=1792,i,18339066582147036925,4042440640707476390,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationTargetPrediction /prefetch:8
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2044 --field-trial-handle=1792,i,18339066582147036925,4042440640707476390,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationTargetPrediction /prefetch:8
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4652 --field-trial-handle=1792,i,18339066582147036925,4042440640707476390,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationTargetPrediction /prefetch:8
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3120 --field-trial-handle=1792,i,18339066582147036925,4042440640707476390,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationTargetPrediction /prefetch:8
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4652 --field-trial-handle=1792,i,18339066582147036925,4042440640707476390,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationTargetPrediction /prefetch:8
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3120 --field-trial-handle=1792,i,18339066582147036925,4042440640707476390,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationTargetPrediction /prefetch:8
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown

Source: C:\Program Files\Google\Chrome\Application\chrome.exe

File created: C:\Program Files\Google\GoogleUpdater

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: C:\Program Files\Google\Chrome\Application\chrome.exe

Directory created: C:\Program Files\Google\GoogleUpdater

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	Path Interception	1 Process Injection	2 Masquerading	OS Credential Dumping	System Service Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	2 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Process Injection	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	1 Non-Application Layer Protocol	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	2 Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data

Screenshots

Download Video

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
https://join.skype.com/invite/puPTjSLvs9iJ	0%	Avira URL Cloud	safe

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Reputation
part-0017.t-0009.t-msedge.net	13.107.246.45	true	false	unknown
accounts.google.com	142.250.186.109	true	false	high
sni1gl.wpc.alphacdn.net	152.199.21.175	true	false	unknown
part-0017.t-0009.fbs1-t-msedge.net	13.107.227.45	true	false	unknown
beacons-handoff.gcp.gvt2.com	142.251.143.67	true	false	unknown
www.google.com	172.217.16.132	true	false	high
cs1227.wpc.alphacdn.net	192.229.221.185	true	false	unknown
clients.l.google.com	172.217.18.14	true	false	high
mrrcountries.cdn.skype.com	unknown	unknown	false	high
skypegraph.skype.com	unknown	unknown	false	high
msgsearch.skype.com	unknown	unknown	false	high
pnv.skype.com	unknown	unknown	false	high
avatar.skype.com	unknown	unknown	false	high
beacons.gcp.gvt2.com	unknown	unknown	false	unknown
a.lw.skype.com	unknown	unknown	false	high
account.live.com	unknown	unknown	false	high
join.skype.com	unknown	unknown	false	high
api.aps.skype.com	unknown	unknown	false	high
static.asm.skype.com	unknown	unknown	false	high
clients2.google.com	unknown	unknown	false	high
secure.skypeassets.com	unknown	unknown	false	unknown
static-asm.secure.skypeassets.com	unknown	unknown	false	unknown
login.skype.com	unknown	unknown	false	high
api.asm.skype.com	unknown	unknown	false	high
trouter-easia-a.trouter.skype.com	unknown	unknown	false	high
web.skype.com	unknown	unknown	false	high
go.trouter.skype.com	unknown	unknown	false	high
signup.live.com	unknown	unknown	false	high
lw.skype.com	unknown	unknown	false	high
people.skype.com	unknown	unknown	false	high
logincdn.msftauth.net	unknown	unknown	false	unknown
join.secure.skypeassets.com	unknown	unknown	false	unknown
client-s.gateway.messenger.live.com	unknown	unknown	false	high
static2.sharepointonline.com	unknown	unknown	false	unknown
consumer.entitlement.skype.com	unknown	unknown	false	high
profile.skype.com	unknown	unknown	false	high
prod.registrar.skype.com	unknown	unknown	false	high
trouter-azsc-euno-0-b.trouter.skype.com	unknown	unknown	false	high
apps.skypeassets.com	unknown	unknown	false	unknown
options.skype.com	unknown	unknown	false	high
api.join.skype.com	unknown	unknown	false	high
acctcdn.msftauth.net	unknown	unknown	false	unknown
edge.skype.com	unknown	unknown	false	high

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
https://join.skype.com/invite/puPTjSLvs9iJ	false		high
https://web.skype.com/8:live:.cid.c374590af32b4006?inviteId=puPTjSLvs9iJ&correlationId=4bce8c09-02a7-471f-bce7-e9ab8553e375	false		high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
13.69.116.104	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
104.79.88.158	unknown	United States	16625	AKAMAI-ASUS	false
152.199.19.161	unknown	United States	15133	EDGECASTUS	false
184.24.13.101	unknown	United States	5650	FRONTIER-FRTRUS	false
172.217.18.14	clients.l.google.com	United States	15169	GOOGLEUS	false
20.189.173.4	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
52.158.121.3	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
142.250.185.227	unknown	United States	15169	GOOGLEUS	false
20.67.94.221	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
20.229.86.183	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
23.102.0.171	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
52.149.21.60	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
13.107.3.128	unknown	United States	8068	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
142.251.143.67	beacons-handoff.gcp.gvt2.com	United States	15169	GOOGLEUS	false
20.107.37.227	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
13.79.198.109	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
52.169.122.66	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
23.203.84.22	unknown	United States	16625	AKAMAI-ASUS	false
51.105.176.200	unknown	United Kingdom	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
142.250.186.74	unknown	United States	15169	GOOGLEUS	false
52.174.26.253	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
9.9.9.9	unknown	United States	19281	QUAD9-AS-1US	false
52.113.194.133	unknown	United States	8068	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
52.166.246.38	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
34.104.35.123	unknown	United States	15169	GOOGLEUS	false
13.95.7.84	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
68.232.34.200	unknown	United States	15133	EDGECASTUS	false
40.114.211.99	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
13.107.42.16	unknown	United States	8068	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
137.116.214.105	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
52.113.199.175	unknown	United States	8068	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
13.81.61.82	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
142.250.186.109	accounts.google.com	United States	15169	GOOGLEUS	false
51.137.91.111	unknown	United Kingdom	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
239.255.255.250	unknown	Reserved	unknown	unknown	false
192.229.221.185	cs1227.wpc.alphacdn.net	United States	15133	EDGECASTUS	false
152.199.21.175	sni1gl.wpc.alphacdn.net	United States	15133	EDGECASTUS	false
13.94.251.244	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
172.217.16.132	www.google.com	United States	15169	GOOGLEUS	false
40.126.32.138	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
13.89.179.9	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
104.40.75.246	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false

Private

IP
192.168.2.1
192.168.2.5
127.0.0.1

General Information

Joe Sandbox Version:	36.0.0 Rainbow Opal
Analysis ID:	762795
Start date and time:	2022-12-07 16:43:47 +01:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultwindowsinteractivecookbook.jbs
Sample URL:	https://join.skype.com/invite/puPTjSLvs9iJ
Analysis system description:	Windows 10 64 bit version 1909 (MS Office 2019, IE 11, Chrome 104, Firefox 88, Adobe Reader DC 21, Java 8 u291, 7-Zip)
Number of analysed new started processes analysed:	14
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	EGA enabled
Analysis Mode:	stream
Analysis stop reason:	Timeout
Detection:	CLEAN
Classification:	clean0.win@45/0@67/191

Warnings

Exclude process from analysis (whitelisted): SgrmBroker.exe, usocoreworker.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 52.166.246.38, 68.232.34.200, 20.190.160.20, 40.126.32.138, 40.126.32.134, 40.126.32.74, 20.190.160.17, 20.190.160.22, 40.126.32.68, 40.126.32.76, 13.107.42.16, 104.79.88.158, 52.169.122.66, 40.126.32.133, 52.174.26.253, 20.189.173.13, 20.67.94.221, 13.81.61.82, 184.24.13.101, 13.69.116.104, 88.221.168.78, 52.113.194.133
Excluded domains from analysis (whitelisted): ctldl.windowsupdate.com
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtWriteVirtualMemory calls found.

Created / dropped Files

⊘No created / dropped files found

Static File Info

⊘No static file info

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report https://join.skype.com/invite/puPTjSLvs9iJ

Overview

General Information

Detection

Signatures

Classification

Process Tree

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

Phishing

Compliance

Networking

System Summary

Mitre Att&ck Matrix

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

World Map of Contacted IPs

Public IPs

Private

General Information

Warnings

Created / dropped Files

Static File Info

Windows Analysis Report
https://join.skype.com/invite/puPTjSLvs9iJ