| URL: | https://support.cch.com/productsupport/outsideLink.aspx?u=//tejasygranitos.com/new/Auth?register=knut.ansten@esmartsystems.com |
| Full analysis: | https://app.any.run/tasks/f81ae1f1-07b3-47ae-8b03-921bac123b49 |
| Verdict: | Malicious activity |
| Analysis date: | February 08, 2024, 12:07:28 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | E2380BC0DB49CD01969C18FC5BCD3D1E |
| SHA1: | 8DBEEA69FA55203B8D82B72B2A83D7B56226696F |
| SHA256: | 2CA62BFC369FC5EB837C361F547F2063C046C1F37C41BA77612DEA1FD275C37E |
| SSDEEP: | 3:N8dCBLG2NaQGRWQ/QKLopKOamPEbCULQZGc3ccnByYOYLiWARzIEXxIHT:2wBLG2ARWQI2ooOamPoLQZGSwSiHeEM |
MALICIOUS
No malicious indicators.SUSPICIOUS
Process drops legitimate windows executable
- msdt.exe (PID: 3412)
Reads settings of System Certificates
- msdt.exe (PID: 3412)
Reads the Internet Settings
- sdiagnhost.exe (PID: 3356)
- msdt.exe (PID: 3412)
Process uses IPCONFIG to discover network configuration
- sdiagnhost.exe (PID: 3356)
Uses ROUTE.EXE to obtain the routing table information
- sdiagnhost.exe (PID: 3356)
INFO
Drops the executable file immediately after the start
- msdt.exe (PID: 3412)
Application launched itself
- iexplore.exe (PID: 572)
Create files in a temporary directory
- msdt.exe (PID: 3412)
- sdiagnhost.exe (PID: 3356)
- makecab.exe (PID: 2980)
Reads security settings of Internet Explorer
- msdt.exe (PID: 3412)
- sdiagnhost.exe (PID: 3356)
Creates files or folders in the user directory
- msdt.exe (PID: 3412)
Manual execution by a user
- rundll32.exe (PID: 3268)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
48
Monitored processes
10
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 572 | "C:\Program Files\Internet Explorer\iexplore.exe" "https://support.cch.com/productsupport/outsideLink.aspx?u=//tejasygranitos.com/new/Auth?register=knut.ansten@esmartsystems.com" | 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
| |||||||||||||||
| 2980 | "C:\Windows\system32\makecab.exe" /f NetworkConfiguration.ddf | C:\Windows\System32\makecab.exe | — | sdiagnhost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft® Cabinet Maker Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3268 | "C:\Windows\System32\rundll32.exe" werconcpl.dll, LaunchErcApp -queuereporting | C:\Windows\System32\rundll32.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3284 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:572 CREDAT:660747 /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
| |||||||||||||||
| 3356 | C:\Windows\System32\sdiagnhost.exe -Embedding | C:\Windows\System32\sdiagnhost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Scripted Diagnostics Native Host Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3412 | -modal 655892 -skip TRUE -path C:\Windows\diagnostics\system\networking -af C:\Users\admin\AppData\Local\Temp\NDF4C50.tmp -ep NetworkDiagnosticsWeb | C:\Windows\System32\msdt.exe | — | iexplore.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Diagnostics Troubleshooting Wizard Exit code: 2 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3468 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:572 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
| |||||||||||||||
| 3480 | "C:\Windows\system32\ROUTE.EXE" print | C:\Windows\System32\ROUTE.EXE | — | sdiagnhost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: TCP/IP Route Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3828 | "C:\Windows\system32\ipconfig.exe" /all | C:\Windows\System32\ipconfig.exe | — | sdiagnhost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: IP Configuration Utility Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 4040 | "C:\Windows\System32\control.exe" /name Microsoft.Troubleshooting /page "resultPage?keywords=+;NetworkDiagnostics" | C:\Windows\System32\control.exe | — | msdt.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Control Panel Exit code: 1 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
23 025
Read events
22 885
Write events
134
Delete events
6
Modification events
| (PID) Process: | (572) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 0 | |||
| (PID) Process: | (572) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30847387 | |||
| (PID) Process: | (572) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30847437 | |||
| (PID) Process: | (572) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (572) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (572) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (572) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (572) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (572) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (572) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
Executable files
2
Suspicious files
46
Text files
62
Unknown types
1
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 572 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:E8DE2D1CB14D37E0FC87AA677E1527A1 | SHA256:81728DB1AFF446A3DB936AB565C1E55D3A0AEEDB5231082197EC2F1452DF2D91 | |||
| 572 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EAF8AA29A62AB29E614331747385D816_F9E4DC0B9D5C777357D7DB8DEF51118A | binary | |
MD5:F361BED07893B080C823FF9A2697C2E4 | SHA256:7662E6B7F17C1D409F78DC6B3C129D2C348BCFFA366273DB925353ED8E267D4A | |||
| 572 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EAF8AA29A62AB29E614331747385D816_F9E4DC0B9D5C777357D7DB8DEF51118A | binary | |
MD5:4593171E43E2BE5E7F65BF950E623523 | SHA256:61BA7465AE8B5EFDA02524BE0EF27D1E42C205E4A0E5523F7AE505685824D2D2 | |||
| 572 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\NDF4C50.tmp | binary | |
MD5:EE86A8C1627D911545D2C221E888B48E | SHA256:A75B0F13109609FB54CDE8FBE4A1C324A640003AB57ADAFCF13528A5D83B1B5E | |||
| 3412 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_c1680b36-ab74-44eb-9cf7-2aac303d2477\DiagPackage.diagpkg | xml | |
MD5:C9FB87FA3460FAE6D5D599236CFD77E2 | SHA256:CDE728C08A4E50A02FCFF35C90EE2B3B33AB24C8B858F180B6A67BFA94DEF35F | |||
| 3412 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_c1680b36-ab74-44eb-9cf7-2aac303d2477\DiagPackage.dll | executable | |
MD5:2433E09C08C21455000F7E36D7653759 | SHA256:EA9400E719FB15CD82D5DAB4B7D8E3870BB375BBE11BB95B0D957A84FEE2891C | |||
| 3412 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_c1680b36-ab74-44eb-9cf7-2aac303d2477\HTInteractiveRes.ps1 | text | |
MD5:C25ED2111C6EE9299E6D9BF51012F2F5 | SHA256:8E326EE0475208D4C943D885035058FAD7146BBA02B66305F7C9F31F6A57E81B | |||
| 3412 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_c1680b36-ab74-44eb-9cf7-2aac303d2477\UtilitySetConstants.ps1 | text | |
MD5:0C75AE5E75C3E181D13768909C8240BA | SHA256:DE5C231C645D3AE1E13694284997721509F5DE64EE5C96C966CDFDA9E294DB3F | |||
| 3412 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_c1680b36-ab74-44eb-9cf7-2aac303d2477\en-US\DiagPackage.dll.mui | executable | |
MD5:5D7936806E6855E2ECC2B095316D45D8 | SHA256:71A4559F9FD122914A95998E8685BE638B8F81E581987708497E8F8A7A2F4DCB | |||
| 3412 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_c1680b36-ab74-44eb-9cf7-2aac303d2477\UtilityFunctions.ps1 | text | |
MD5:2F7C3DB0C268CF1CF506FE6E8AECB8A0 | SHA256:886A625F71E0C35E5722423ED3AA0F5BFF8D120356578AB81A64DE2AB73D47F3 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
14
TCP/UDP connections
41
DNS requests
22
Threats
1
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
572 | iexplore.exe | GET | 304 | 88.221.134.48:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?c7ba49abb4fd7e2c | GB | — | — | unknown |
572 | iexplore.exe | GET | 304 | 88.221.134.48:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?a0c11919b816b106 | GB | — | — | unknown |
572 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAzlnDD9eoNTLi0BRrMy%2BWU%3D | US | binary | 313 b | unknown |
572 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | binary | 471 b | unknown |
3284 | iexplore.exe | GET | 302 | 142.250.185.227:80 | http://google.co.il/ | US | html | 394 b | unknown |
1080 | svchost.exe | GET | 200 | 173.222.108.210:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?4f071b604691de88 | CH | compressed | 65.2 Kb | unknown |
3284 | iexplore.exe | GET | 200 | 142.250.185.99:80 | http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D | US | binary | 1.41 Kb | unknown |
3284 | iexplore.exe | GET | 429 | 172.217.16.132:80 | http://www.google.com/sorry/index?continue=http://google.co.il/&q=EgRUETC2GLWIk64GIjCM_xKRLJViLozfuQ6Q8W7SUx72_9n7Zhp0C12KpW-Vy56oM4c0vMCTg1UNBQvXlzEyAXJKGVNPUlJZX0FCVVNJVkVfTkVUX01FU1NBR0VaAUM | US | html | 2.97 Kb | unknown |
3284 | iexplore.exe | GET | 200 | 142.250.185.99:80 | http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D | US | binary | 724 b | unknown |
1080 | svchost.exe | GET | 304 | 173.222.108.210:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?c14a917a25499794 | CH | compressed | 65.2 Kb | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3468 | iexplore.exe | 107.154.76.47:443 | support.cch.com | INCAPSULA | US | unknown |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
572 | iexplore.exe | 104.126.37.137:443 | www.bing.com | Akamai International B.V. | DE | unknown |
572 | iexplore.exe | 88.221.134.48:80 | ctldl.windowsupdate.com | Akamai International B.V. | GB | whitelisted |
572 | iexplore.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
828 | svchost.exe | 107.154.76.47:443 | support.cch.com | INCAPSULA | US | unknown |
572 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | EDGECAST | US | whitelisted |
1080 | svchost.exe | 173.222.108.210:80 | ctldl.windowsupdate.com | Akamai International B.V. | CH | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
support.cch.com |
| unknown |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
google.co.il |
| whitelisted |
www.google.com |
| whitelisted |
ocsp.pki.goog |
| whitelisted |
Threats
1 ETPRO signatures available at the full report