| URL: | https://cdn.krnl.ca/getkey.php |
| Full analysis: | https://app.any.run/tasks/46dfd79c-26b5-4761-b8b9-7cb03f42001d |
| Verdict: | Malicious activity |
| Analysis date: | August 18, 2021, 12:11:27 |
| 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: 4084)
INFO
Checks supported languages
- iexplore.exe (PID: 4056)
- iexplore.exe (PID: 4084)
Changes internet zones settings
- iexplore.exe (PID: 4056)
Reads the computer name
- iexplore.exe (PID: 4056)
- iexplore.exe (PID: 4084)
Reads settings of System Certificates
- iexplore.exe (PID: 4084)
- iexplore.exe (PID: 4056)
Application launched itself
- iexplore.exe (PID: 4056)
Changes settings of System certificates
- iexplore.exe (PID: 4056)
Creates files in the user directory
- iexplore.exe (PID: 4056)
Reads internet explorer settings
- iexplore.exe (PID: 4084)
Checks Windows Trust Settings
- iexplore.exe (PID: 4084)
- iexplore.exe (PID: 4056)
Adds / modifies Windows certificates
- iexplore.exe (PID: 4056)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
42
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4056 | "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
| |||||||||||||||
| 4084 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:4056 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
| |||||||||||||||
Total events
10 533
Read events
10 403
Write events
128
Delete events
2
Modification events
| (PID) Process: | (4056) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 1 | |||
| (PID) Process: | (4056) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchLowDateTime |
Value: 899803744 | |||
| (PID) Process: | (4056) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30905386 | |||
| (PID) Process: | (4056) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: | |||
| (PID) Process: | (4056) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30905386 | |||
| (PID) Process: | (4056) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (4056) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (4056) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (4056) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (4056) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
Executable files
0
Suspicious files
15
Text files
27
Unknown types
18
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4056 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_1DC6D7385EA816C957BA2B715AC5C442 | der | |
MD5:— | SHA256:— | |||
| 4084 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA | der | |
MD5:— | SHA256:— | |||
| 4056 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 4056 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_1DC6D7385EA816C957BA2B715AC5C442 | binary | |
MD5:— | SHA256:— | |||
| 4084 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\getkey[1].htm | html | |
MD5:— | SHA256:— | |||
| 4084 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27 | binary | |
MD5:— | SHA256:— | |||
| 4084 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27 | der | |
MD5:— | SHA256:— | |||
| 4084 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\style[1].css | text | |
MD5:— | SHA256:— | |||
| 4084 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA | der | |
MD5:— | SHA256:— | |||
| 4084 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA | binary | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
13
TCP/UDP connections
43
DNS requests
18
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4084 | iexplore.exe | GET | 200 | 142.250.186.99:80 | http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D | US | der | 724 b | whitelisted |
4084 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAo3h2ReX7SMIk79G%2B0UDDw%3D | US | der | 1.47 Kb | whitelisted |
4084 | iexplore.exe | GET | 200 | 142.250.186.99:80 | http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D | US | der | 1.41 Kb | whitelisted |
4084 | iexplore.exe | GET | 200 | 142.250.186.99:80 | http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQDhyYQfbVYwHgoAAAAA9vFG | US | der | 472 b | whitelisted |
4056 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 b | whitelisted |
4084 | iexplore.exe | GET | 200 | 142.250.186.99:80 | http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEBtpDEx%2Fx4YJCgAAAADyw4g%3D | US | der | 471 b | whitelisted |
4084 | iexplore.exe | GET | 200 | 142.250.186.99:80 | http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQDI380UVVMsAwoAAAAA9u6E | US | der | 472 b | whitelisted |
1672 | svchost.exe | GET | 304 | 67.27.159.254:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?880ee01b2c3de996 | US | — | — | whitelisted |
4056 | iexplore.exe | GET | 200 | 67.27.159.254:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?303f33ebd30abe71 | US | compressed | 4.70 Kb | whitelisted |
1672 | svchost.exe | GET | 304 | 67.27.159.254:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?a4a8b423b0895b18 | US | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4084 | iexplore.exe | 142.250.186.99:80 | ocsp.pki.goog | Google Inc. | US | whitelisted |
4084 | iexplore.exe | 142.250.185.99:443 | www.gstatic.com | Google Inc. | US | whitelisted |
4084 | iexplore.exe | 172.67.147.98:443 | cdn.krnl.ca | — | US | malicious |
— | — | 131.253.33.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
4056 | iexplore.exe | 131.253.33.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
4084 | iexplore.exe | 67.27.159.254:80 | ctldl.windowsupdate.com | Level 3 Communications, Inc. | US | malicious |
4056 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
4084 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
4084 | iexplore.exe | 142.250.186.170:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
— | — | 142.250.186.170:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.microsoft.com |
| whitelisted |
cdn.krnl.ca |
| malicious |
ctldl.windowsupdate.com |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
www.google.com |
| malicious |
ocsp.pki.goog |
| whitelisted |
www.gstatic.com |
| whitelisted |