| URL: | https://tse4.explicit.bing.net |
| Full analysis: | https://app.any.run/tasks/06f86311-a13d-440e-958a-1fa982b9652b |
| Verdict: | Malicious activity |
| Analysis date: | December 15, 2021, 21:12:09 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | 0D05A8308457EEF51E1C5C3D72ECE1E3 |
| SHA1: | 51A92D4762B02A3B2DE84112475D7DADEA900485 |
| SHA256: | 821DCFE744D9599CB8B7F84FE3DA428615CCD59E307315AA162FAA51224FAE6C |
| SSDEEP: | 3:N8eAt4wQnR:2eAvYR |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 3516)
INFO
Reads the computer name
- iexplore.exe (PID: 1252)
- iexplore.exe (PID: 3516)
Checks supported languages
- iexplore.exe (PID: 1252)
- iexplore.exe (PID: 3516)
Reads internet explorer settings
- iexplore.exe (PID: 3516)
Reads settings of System Certificates
- iexplore.exe (PID: 3516)
- iexplore.exe (PID: 1252)
Changes internet zones settings
- iexplore.exe (PID: 1252)
Application launched itself
- iexplore.exe (PID: 1252)
Creates files in the user directory
- iexplore.exe (PID: 1252)
- iexplore.exe (PID: 3516)
Checks Windows Trust Settings
- iexplore.exe (PID: 1252)
- iexplore.exe (PID: 3516)
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1252 | "C:\Program Files\Internet Explorer\iexplore.exe" "https://tse4.explicit.bing.net" | 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
| |||||||||||||||
| 3516 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1252 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
18 062
Read events
17 902
Write events
159
Delete events
1
Modification events
| (PID) Process: | (1252) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 1 | |||
| (PID) Process: | (1252) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchLowDateTime |
Value: | |||
| (PID) Process: | (1252) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30929400 | |||
| (PID) Process: | (1252) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: | |||
| (PID) Process: | (1252) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30929400 | |||
| (PID) Process: | (1252) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (1252) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (1252) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (1252) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (1252) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
Executable files
0
Suspicious files
6
Text files
35
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3516 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 1252 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 | der | |
MD5:— | SHA256:— | |||
| 1252 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 | binary | |
MD5:— | SHA256:— | |||
| 3516 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_1DC6D7385EA816C957BA2B715AC5C442 | binary | |
MD5:— | SHA256:— | |||
| 1252 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\BD1IVP4E.txt | text | |
MD5:— | SHA256:— | |||
| 3516 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_1DC6D7385EA816C957BA2B715AC5C442 | der | |
MD5:— | SHA256:— | |||
| 1252 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\QF28MESO.txt | text | |
MD5:— | SHA256:— | |||
| 1252 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\VX9GZT5T.txt | text | |
MD5:— | SHA256:— | |||
| 1252 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\C2ZSIAJQ.txt | text | |
MD5:— | SHA256:— | |||
| 1252 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\NZ4KIMLD.txt | text | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
15
TCP/UDP connections
57
DNS requests
37
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1252 | iexplore.exe | GET | — | 2.16.106.233:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?ad6a22618cbe3cbc | unknown | — | — | whitelisted |
3516 | iexplore.exe | GET | — | 2.16.106.233:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?2cbbf8c00772240e | unknown | — | — | whitelisted |
1252 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2BnRyLFPYjID1ie%2Bx%2BdSjo%3D | US | der | 1.47 Kb | whitelisted |
3516 | iexplore.exe | GET | — | 2.16.106.233:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?2704501abfcf1627 | unknown | — | — | whitelisted |
3516 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2BnRyLFPYjID1ie%2Bx%2BdSjo%3D | US | der | 1.47 Kb | whitelisted |
1252 | iexplore.exe | GET | — | 2.16.106.233:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?45b82b89d6e16ead | unknown | — | — | whitelisted |
3516 | iexplore.exe | GET | — | 2.16.106.233:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?2dcfa6c50ae1002d | unknown | — | — | whitelisted |
1252 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 b | whitelisted |
1252 | iexplore.exe | GET | 200 | 2.16.106.233:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?7e277e22f428f3ac | unknown | compressed | 4.70 Kb | whitelisted |
3516 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAbY2QTVWENG9oovp1QifsQ%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 |
|---|---|---|---|---|---|---|
3516 | iexplore.exe | 104.18.22.52:443 | kit.fontawesome.com | Cloudflare Inc | US | unknown |
3516 | iexplore.exe | 204.79.197.201:443 | tse4.explicit.bing.net | Microsoft Corporation | US | whitelisted |
1252 | iexplore.exe | 13.107.21.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
1252 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3516 | iexplore.exe | 2.16.106.233:80 | ctldl.windowsupdate.com | Akamai International B.V. | — | whitelisted |
1252 | iexplore.exe | 2.16.106.233:80 | ctldl.windowsupdate.com | Akamai International B.V. | — | whitelisted |
3516 | iexplore.exe | 2.16.106.186:80 | ctldl.windowsupdate.com | Akamai International B.V. | — | whitelisted |
— | — | 2.16.106.233:80 | ctldl.windowsupdate.com | Akamai International B.V. | — | whitelisted |
3516 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
1252 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
tse4.explicit.bing.net |
| unknown |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
tse1.explicit.bing.net |
| suspicious |
tse2.explicit.bing.net |
| suspicious |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
tse3.explicit.bing.net |
| suspicious |
ocsp.digicert.com |
| whitelisted |