| URL: | wmpnscfg.exe |
| Full analysis: | https://app.any.run/tasks/5860ef7b-3a2f-4ba0-a0ea-c5d66e0c32d3 |
| Verdict: | Malicious activity |
| Analysis date: | November 10, 2023, 13:56:04 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| SHA1: | 850EBCDDBB9602E01EFC3A597EE0561CFF1A1387 |
| SHA256: | E5992CA4CA982CEBAE21876534DC6300F1BFB72EE07BC3E79F9498A4428648E9 |
| SSDEEP: | 3:7C0C:k |
MALICIOUS
No malicious indicators.SUSPICIOUS
Process drops legitimate windows executable
- msdt.exe (PID: 3928)
Reads settings of System Certificates
- msdt.exe (PID: 3928)
Reads the Internet Settings
- sdiagnhost.exe (PID: 3736)
Process uses IPCONFIG to discover network configuration
- sdiagnhost.exe (PID: 3736)
Uses ROUTE.EXE to obtain the routing table information
- sdiagnhost.exe (PID: 3736)
INFO
Checks supported languages
- wmpnscfg.exe (PID: 3164)
- wmpnscfg.exe (PID: 3864)
Reads the computer name
- wmpnscfg.exe (PID: 3164)
- wmpnscfg.exe (PID: 3864)
Application launched itself
- iexplore.exe (PID: 3416)
Reads the machine GUID from the registry
- wmpnscfg.exe (PID: 3164)
- wmpnscfg.exe (PID: 3864)
Manual execution by a user
- wmpnscfg.exe (PID: 3164)
- wmpnscfg.exe (PID: 3864)
Create files in a temporary directory
- msdt.exe (PID: 3928)
- sdiagnhost.exe (PID: 3736)
- makecab.exe (PID: 3588)
Reads security settings of Internet Explorer
- msdt.exe (PID: 3928)
- sdiagnhost.exe (PID: 3736)
Drops the executable file immediately after the start
- msdt.exe (PID: 3928)
Creates files or folders in the user directory
- msdt.exe (PID: 3928)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
44
Monitored processes
9
Malicious processes
1
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3164 | "C:\Program Files\Windows Media Player\wmpnscfg.exe" | C:\Program Files\Windows Media Player\wmpnscfg.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Media Player Network Sharing Service Configuration Application Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3308 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3416 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
| |||||||||||||||
| 3416 | "C:\Program Files\Internet Explorer\iexplore.exe" "wmpnscfg.exe" | 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
| |||||||||||||||
| 3532 | "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
| |||||||||||||||
| 3588 | "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
| |||||||||||||||
| 3716 | "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
| |||||||||||||||
| 3736 | 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
| |||||||||||||||
| 3864 | "C:\Program Files\Windows Media Player\wmpnscfg.exe" | C:\Program Files\Windows Media Player\wmpnscfg.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Media Player Network Sharing Service Configuration Application Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3928 | -modal 524684 -skip TRUE -path C:\Windows\diagnostics\system\networking -af C:\Users\admin\AppData\Local\Temp\NDF935B.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
| |||||||||||||||
Total events
14 061
Read events
13 975
Write events
80
Delete events
6
Modification events
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 0 | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30847387 | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30847437 | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (3416) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
Executable files
2
Suspicious files
35
Text files
32
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3416 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_C5130A0BDC8C859A2757D77746C10868 | binary | |
MD5:E8D926DFEEA735A64FFA7FEABB997420 | SHA256:5A83FF0324BB71EEA2535FD7F757A5204720488819AD3132983F7BF0CAF2E621 | |||
| 3416 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:9DD5FCFBE20E9AFD1CDE9414544D137C | SHA256:13A80074EFA3AA74449A7E9704EEBAFB2B18E7423D315AD8DB434A6359DEA186 | |||
| 3416 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | image | |
MD5:DA597791BE3B6E732F0BC8B20E38EE62 | SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07 | |||
| 3416 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | compressed | |
MD5:1BFE591A4FE3D91B03CDF26EAACD8F89 | SHA256:9CF94355051BF0F4A45724CA20D1CC02F76371B963AB7D1E38BD8997737B13D8 | |||
| 3416 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\favicon[1].ico | image | |
MD5:DA597791BE3B6E732F0BC8B20E38EE62 | SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07 | |||
| 3928 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_64009b68-f947-417f-8e87-9a4205423dde\UtilitySetConstants.ps1 | text | |
MD5:0C75AE5E75C3E181D13768909C8240BA | SHA256:DE5C231C645D3AE1E13694284997721509F5DE64EE5C96C966CDFDA9E294DB3F | |||
| 3928 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_64009b68-f947-417f-8e87-9a4205423dde\NetworkDiagnosticsResolve.ps1 | text | |
MD5:A7B957F221C643580184665BE57E6AC8 | SHA256:8582EF50174CB74233F196F193E04C0CCBBEE2AED5CE50964CBB95822C218E7F | |||
| 3928 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_64009b68-f947-417f-8e87-9a4205423dde\UtilityFirewall.ps1 | text | |
MD5:B004AFC224E9216115EC3B0BF5D43BA2 | SHA256:31B97632CA31D1BB21917A07757B2FF415DBB6A4E7DD7B533ECC52431ACF65B5 | |||
| 3928 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_64009b68-f947-417f-8e87-9a4205423dde\InteractiveRes.ps1 | text | |
MD5:25B8543DBF571F040118423BC3C7A75E | SHA256:D78E6291D6F27AC6FEBDCF0A4D5A34521E7F033AF8875E026DF21BA7513AB64A | |||
| 3928 | msdt.exe | C:\Users\admin\AppData\Local\Temp\SDIAG_64009b68-f947-417f-8e87-9a4205423dde\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
4
TCP/UDP connections
12
DNS requests
12
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3416 | iexplore.exe | GET | 200 | 67.27.157.254:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?81e5dfd48c13ef12 | unknown | compressed | 4.66 Kb | unknown |
3416 | iexplore.exe | GET | 200 | 67.27.157.254:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?473ec37c010d242a | unknown | compressed | 4.66 Kb | unknown |
3416 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAqvpsXKY8RRQeo74ffHUxc%3D | unknown | binary | 471 b | unknown |
3416 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | binary | 471 b | 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 | 192.168.100.255:138 | — | — | — | whitelisted |
2588 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
3416 | iexplore.exe | 204.79.197.200:443 | www.bing.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
3416 | iexplore.exe | 67.27.157.254:80 | ctldl.windowsupdate.com | LEVEL3 | US | unknown |
3416 | iexplore.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
3416 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | EDGECAST | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
wmpnscfg.exe |
| unknown |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |