| URL: | https://cdn.krnl.ca/getkey.php |
| Full analysis: | https://app.any.run/tasks/751ca34f-4fea-48a2-b8f5-4758a978db96 |
| Verdict: | Malicious activity |
| Analysis date: | August 02, 2021, 13:21:44 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | FF84F1144D30036B04B53780538198ED |
| SHA1: | 47176FD2A7FD3D0ED8C675E464F37D732E833E49 |
| SHA256: | 6DE3CAB9FDD544C1A919BF06682E61C9B83F942AEE9A0A09260F2A425644890A |
| SSDEEP: | 3:N8cALVZAREx:2cuAREx |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 2464)
INFO
Changes internet zones settings
- iexplore.exe (PID: 3324)
Creates files in the user directory
- iexplore.exe (PID: 2464)
- iexplore.exe (PID: 3324)
Reads the computer name
- iexplore.exe (PID: 2464)
- iexplore.exe (PID: 3324)
Reads internet explorer settings
- iexplore.exe (PID: 2464)
Adds / modifies Windows certificates
- iexplore.exe (PID: 3324)
Checks Windows Trust Settings
- iexplore.exe (PID: 2464)
- iexplore.exe (PID: 3324)
Changes settings of System certificates
- iexplore.exe (PID: 3324)
Checks supported languages
- iexplore.exe (PID: 3324)
- iexplore.exe (PID: 2464)
Application launched itself
- iexplore.exe (PID: 3324)
Reads settings of System Certificates
- iexplore.exe (PID: 3324)
- iexplore.exe (PID: 2464)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
37
Monitored processes
2
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2464 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3324 CREDAT:267521 /prefetch:2 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 3324 | "C:\Program Files\Internet Explorer\iexplore.exe" "https://cdn.krnl.ca/getkey.php" | C:\Program Files\Internet Explorer\iexplore.exe | Explorer.EXE | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 0 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
Total events
17 222
Read events
17 052
Write events
168
Delete events
2
Modification events
| (PID) Process: | (3324) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 1 | |||
| (PID) Process: | (3324) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchLowDateTime |
Value: | |||
| (PID) Process: | (3324) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30902177 | |||
| (PID) Process: | (3324) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: | |||
| (PID) Process: | (3324) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30902177 | |||
| (PID) Process: | (3324) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3324) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3324) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (3324) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (3324) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
Executable files
0
Suspicious files
30
Text files
91
Unknown types
45
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3324 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 3324 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\82CB34DD3343FE727DF8890D352E0D8F | binary | |
MD5:— | SHA256:— | |||
| 3324 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\82CB34DD3343FE727DF8890D352E0D8F | der | |
MD5:— | SHA256:— | |||
| 2464 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\getkey[1].htm | html | |
MD5:— | SHA256:— | |||
| 2464 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\5IWPIAR9\css[1].css | text | |
MD5:— | SHA256:— | |||
| 2464 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\style[1].css | text | |
MD5:— | SHA256:— | |||
| 2464 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CFE86DBBE02D859DC92F1E17E0574EE8_46766FC45507C0B9E264E4C18BC7288B | der | |
MD5:— | SHA256:— | |||
| 2464 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CC197601BE0898B7B0FCC91FA15D8A69_4BEB0BBA3EA34F37353907FD62564029 | binary | |
MD5:— | SHA256:— | |||
| 2464 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CFE86DBBE02D859DC92F1E17E0574EE8_46766FC45507C0B9E264E4C18BC7288B | binary | |
MD5:— | SHA256:— | |||
| 2464 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CC197601BE0898B7B0FCC91FA15D8A69_4BEB0BBA3EA34F37353907FD62564029 | der | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
28
TCP/UDP connections
126
DNS requests
48
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3324 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://crl3.digicert.com/Omniroot2025.crl | US | der | 7.68 Kb | whitelisted |
2464 | iexplore.exe | GET | 200 | 142.250.184.227:80 | http://ocsp.pki.goog/gsr2/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBTgXIsxbvr2lBkPpoIEVRE6gHlCnAQUm%2BIHV2ccHsBqBt5ZtJot39wZhi4CDQHjtJqhjYqpgSVpULg%3D | US | der | 468 b | whitelisted |
3324 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 b | whitelisted |
2464 | iexplore.exe | GET | 200 | 142.250.184.227:80 | http://ocsp.pki.goog/gts1o1core/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEE%2BCYJEt56dwAwAAAADMWJE%3D | US | der | 471 b | whitelisted |
2464 | iexplore.exe | GET | 200 | 142.250.184.227:80 | http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEBLU1rrTex3RCgAAAADrYQg%3D | US | der | 471 b | whitelisted |
2464 | iexplore.exe | GET | 200 | 142.250.184.227:80 | http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D | US | der | 1.41 Kb | whitelisted |
2464 | iexplore.exe | GET | 200 | 142.250.184.227:80 | http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D | US | der | 724 b | whitelisted |
2464 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQS14tALDViBvqCf47YkiQRtKz1BAQUpc436uuwdQ6UZ4i0RfrZJBCHlh8CEA7rl%2FqXXthgHJAh7Wex0Xg%3D | US | der | 279 b | whitelisted |
2464 | iexplore.exe | GET | 200 | 142.250.185.238:80 | http://crls.pki.goog/gts1c3/fVJxbV-Ktmk.crl | US | der | 11.2 Kb | whitelisted |
3324 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAxq6XzO1ZmDhpCgCp6lMhQ%3D | US | der | 471 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
3324 | iexplore.exe | 8.253.95.120:80 | ctldl.windowsupdate.com | Global Crossing | US | suspicious |
— | — | 104.21.39.171:443 | cdn.krnl.ca | Cloudflare Inc | US | malicious |
3324 | iexplore.exe | 204.79.197.200:443 | ieonline.microsoft.com | Microsoft Corporation | US | whitelisted |
3324 | iexplore.exe | 104.111.242.51:443 | go.microsoft.com | Akamai International B.V. | NL | unknown |
3324 | iexplore.exe | 204.79.197.203:443 | www.msn.com | Microsoft Corporation | US | malicious |
2464 | iexplore.exe | 104.21.39.171:443 | cdn.krnl.ca | Cloudflare Inc | US | malicious |
3324 | iexplore.exe | 131.253.33.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
3324 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3324 | iexplore.exe | 8.248.135.254:80 | ctldl.windowsupdate.com | Level 3 Communications, Inc. | US | malicious |
2464 | iexplore.exe | 142.250.185.234:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
cdn.krnl.ca |
| malicious |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
crl3.digicert.com |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
www.google.com |
| malicious |
ocsp.pki.goog |
| whitelisted |
fonts.gstatic.com |
| whitelisted |