Windows Analysis Report
https://beacon-iad3.rubiconproject.com

Overview

General Information

Sample URL: https://beacon-iad3.rubiconproject.com
Analysis ID: 1520805
Infos:

Detection

Score: 3
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Creates files inside the system directory
Deletes files inside the Windows folder
Detected non-DNS traffic on DNS port
Drops PE files
Drops PE files to the windows directory (C:\Windows)
PE file contains more sections than normal
PE file contains sections with non-standard names

Classification

Source: https://beacon-iad3.rubiconproject.com/ HTTP Parser: No favicon
Source: unknown HTTPS traffic detected: 184.28.90.27:443 -> 192.168.2.4:49741 version: TLS 1.2
Source: unknown HTTPS traffic detected: 184.28.90.27:443 -> 192.168.2.4:49742 version: TLS 1.2
Source: Binary string: Google.Widevine.CDM.dll.pdb source: Google.Widevine.CDM.dll.0.dr
Detected non-DNS traffic on DNS port
Source: global traffic TCP traffic: 192.168.2.4:57902 -> 1.1.1.1:53
Source: global traffic TCP traffic: 192.168.2.4:59350 -> 162.159.36.2:53
Source: unknown TCP traffic detected without corresponding DNS query: 173.222.162.32
Source: unknown TCP traffic detected without corresponding DNS query: 173.222.162.32
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknown TCP traffic detected without corresponding DNS query: 162.159.36.2
Source: unknown TCP traffic detected without corresponding DNS query: 162.159.36.2
Source: unknown TCP traffic detected without corresponding DNS query: 162.159.36.2
Source: unknown TCP traffic detected without corresponding DNS query: 162.159.36.2
Source: unknown TCP traffic detected without corresponding DNS query: 162.159.36.2
Source: unknown TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown TCP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown TCP 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: global traffic HTTP traffic detected: GET /fs/windows/config.json HTTP/1.1Connection: Keep-AliveAccept: */*Accept-Encoding: identityIf-Unmodified-Since: Tue, 16 May 2017 22:58:00 GMTRange: bytes=0-2147483646User-Agent: Microsoft BITS/7.8Host: fs.microsoft.com
Source: global traffic DNS traffic detected: DNS query: beacon-iad3.rubiconproject.com
Source: global traffic DNS traffic detected: DNS query: www.google.com
Source: global traffic DNS traffic detected: DNS query: 171.39.242.20.in-addr.arpa
Source: Google.Widevine.CDM.dll.0.dr String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt0E
Source: Google.Widevine.CDM.dll.0.dr String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedG4CodeSigningRSA4096SHA3842021CA1.crt0
Source: Google.Widevine.CDM.dll.0.dr String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crt0
Source: Google.Widevine.CDM.dll.0.dr String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedRootG4.crt0C
Source: Google.Widevine.CDM.dll.0.dr String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0
Source: Google.Widevine.CDM.dll.0.dr String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedG4CodeSigningRSA4096SHA3842021CA1.crl0S
Source: Google.Widevine.CDM.dll.0.dr String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crl0
Source: Google.Widevine.CDM.dll.0.dr String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedRootG4.crl0
Source: Google.Widevine.CDM.dll.0.dr String found in binary or memory: http://crl4.digicert.com/DigiCertTrustedG4CodeSigningRSA4096SHA3842021CA1.crl0
Source: Google.Widevine.CDM.dll.0.dr String found in binary or memory: http://ocsp.digicert.com0
Source: Google.Widevine.CDM.dll.0.dr String found in binary or memory: http://ocsp.digicert.com0A
Source: Google.Widevine.CDM.dll.0.dr String found in binary or memory: http://ocsp.digicert.com0C
Source: Google.Widevine.CDM.dll.0.dr String found in binary or memory: http://ocsp.digicert.com0X
Source: Google.Widevine.CDM.dll.0.dr String found in binary or memory: http://www.digicert.com/CPS0
Source: unknown Network traffic detected: HTTP traffic on port 57906 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49675 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49742
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49741
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49740
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 57906
Source: unknown Network traffic detected: HTTP traffic on port 49741 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49740 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49742 -> 443
Source: unknown HTTPS traffic detected: 184.28.90.27:443 -> 192.168.2.4:49741 version: TLS 1.2
Source: unknown HTTPS traffic detected: 184.28.90.27:443 -> 192.168.2.4:49742 version: TLS 1.2
Creates files inside the system directory
Source: C:\Program Files\Google\Chrome\Application\chrome.exe File created: C:\Windows\SystemTemp\chrome_PuffinComponentUnpacker_BeginUnzipping1220_1881077906 Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe File created: C:\Windows\SystemTemp\chrome_PuffinComponentUnpacker_BeginUnzipping1220_1881077906\Google.Widevine.CDM.dll Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe File created: C:\Windows\SystemTemp\chrome_PuffinComponentUnpacker_BeginUnzipping1220_1881077906\manifest.json Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe File created: C:\Windows\SystemTemp\chrome_PuffinComponentUnpacker_BeginUnzipping1220_1881077906\_metadata\ Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe File created: C:\Windows\SystemTemp\chrome_PuffinComponentUnpacker_BeginUnzipping1220_1881077906\_metadata\verified_contents.json Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe File created: C:\Windows\SystemTemp\chrome_PuffinComponentUnpacker_BeginUnzipping1220_1881077906\manifest.fingerprint Jump to behavior
Deletes files inside the Windows folder
Source: C:\Program Files\Google\Chrome\Application\chrome.exe File deleted: C:\Windows\SystemTemp\chrome_BITS_1220_1117569695 Jump to behavior
PE file contains more sections than normal
Source: Google.Widevine.CDM.dll.0.dr Static PE information: Number of sections : 12 > 10
Source: classification engine Classification label: clean3.win@22/8@6/4
Source: unknown Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized "about:blank"
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=2112 --field-trial-handle=1992,i,10057778405521576301,5900187233159190595,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Source: unknown Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" "https://beacon-iad3.rubiconproject.com"
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
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=2112 --field-trial-handle=1992,i,10057778405521576301,5900187233159190595,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8 Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Process created: unknown unknown Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
Source: Binary string: Google.Widevine.CDM.dll.pdb source: Google.Widevine.CDM.dll.0.dr
PE file contains sections with non-standard names
Source: Google.Widevine.CDM.dll.0.dr Static PE information: section name: .00cfg
Source: Google.Widevine.CDM.dll.0.dr Static PE information: section name: .gxfg
Source: Google.Widevine.CDM.dll.0.dr Static PE information: section name: .retplne
Source: Google.Widevine.CDM.dll.0.dr Static PE information: section name: .voltbl
Source: Google.Widevine.CDM.dll.0.dr Static PE information: section name: _RDATA
Drops PE files
Source: C:\Program Files\Google\Chrome\Application\chrome.exe File created: C:\Windows\SystemTemp\chrome_PuffinComponentUnpacker_BeginUnzipping1220_1881077906\Google.Widevine.CDM.dll Jump to dropped file
Drops PE files to the windows directory (C:\Windows)
Source: C:\Program Files\Google\Chrome\Application\chrome.exe File created: C:\Windows\SystemTemp\chrome_PuffinComponentUnpacker_BeginUnzipping1220_1881077906\Google.Widevine.CDM.dll Jump to dropped file
windows-stand
Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1520805 URL: https://beacon-iad3.rubicon... Startdate: 27/09/2024 Architecture: WINDOWS Score: 3 17 www.google.com 2->17 19 171.39.242.20.in-addr.arpa 2->19 6 chrome.exe 7 2->6         started        10 chrome.exe 2->10         started        process3 dnsIp4 21 192.168.2.4, 138, 443, 49705 unknown unknown 6->21 23 239.255.255.250 unknown Reserved 6->23 15 C:\Windows\...behaviorgraphoogle.Widevine.CDM.dll, PE32+ 6->15 dropped 12 chrome.exe 6->12         started        file5 process6 dnsIp7 25 www.google.com 142.250.184.196, 443, 49740 GOOGLEUS United States 12->25 27 142.250.184.228, 443, 57906 GOOGLEUS United States 12->27 29 beacon-iad3.rubiconproject.com 12->29
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
142.250.184.196
 www.google.com United States
15169 GOOGLEUS false
239.255.255.250
 unknown Reserved
unknown unknown false
142.250.184.228
 unknown United States
15169 GOOGLEUS false

Private

IP
192.168.2.4

Contacted Domains

Name IP Active
www.google.com 142.250.184.196 true
fp2e7a.wpc.phicdn.net 192.229.221.95 true
beacon-iad3.rubiconproject.com unknown unknown
171.39.242.20.in-addr.arpa unknown unknown

Contacted URLs

Name Malicious Antivirus Detection Reputation
https://beacon-iad3.rubiconproject.com/ false
    		unknown