| URL: | https://ndt-mlab1-dfw08.mlab-oti.measurement-lab.org |
| Full analysis: | https://app.any.run/tasks/821d9db4-2fe4-49af-adf8-e074f4c9f9db |
| Verdict: | Malicious activity |
| Analysis date: | May 16, 2023, 05:24:23 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | D11286591BD18F74B8B1F29A54E3B93A |
| SHA1: | B1713CEFF1DEF03098DA118B5985B28BE289D510 |
| SHA256: | CD0A304C2FBE4C85CD91D8B9AC8D8451D3AD06301FFFBE9BC3088E6983D84CA2 |
| SSDEEP: | 3:N8LlqJqnXIbn:2LssIb |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1924 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3956 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
| |||||||||||||||
| 3956 | "C:\Program Files\Internet Explorer\iexplore.exe" "https://ndt-mlab1-dfw08.mlab-oti.measurement-lab.org" | 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
| |||||||||||||||
| (PID) Process: | (3956) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 0 | |||
| (PID) Process: | (3956) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30847387 | |||
| (PID) Process: | (3956) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30847437 | |||
| (PID) Process: | (3956) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3956) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (3956) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (3956) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (3956) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (3956) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (3956) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3956 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | compressed | |
MD5:F7DCB24540769805E5BB30D193944DCE | SHA256:6B88C6AC55BBD6FEA0EBE5A760D1AD2CFCE251C59D0151A1400701CB927E36EA | |||
| 3956 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:F3A2B988512D89E4C3810C03934B850C | SHA256:99BB1D5E6CDE40B395A90A662B1A6775ACB2A5301D65CBA4141D12A35CAA9FF1 | |||
| 3956 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\favicon[2].ico | image | |
MD5:DA597791BE3B6E732F0BC8B20E38EE62 | SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07 | |||
| 3956 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | image | |
MD5:DA597791BE3B6E732F0BC8B20E38EE62 | SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07 | |||
| 1924 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\TarFDEB.tmp | cat | |
MD5:4FF65AD929CD9A367680E0E5B1C08166 | SHA256:C8733C93CC5AAF5CA206D06AF22EE8DBDEC764FB5085019A6A9181FEB9DFDEE6 | |||
| 3956 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\favicon[1].ico | image | |
MD5:DA597791BE3B6E732F0BC8B20E38EE62 | SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07 | |||
| 3956 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\82CB34DD3343FE727DF8890D352E0D8F | binary | |
MD5:331A470DA8AF07AEF7E0316414F1E56A | SHA256:34430A75314D41430C407035AC42B103C006A3B6D4AC529438C5A053AB510CD3 | |||
| 1924 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751 | binary | |
MD5:60FE01DF86BE2E5331B0CDBE86165686 | SHA256:C08CCBC876CD5A7CDFA9670F9637DA57F6A1282198A9BC71FC7D7247A6E5B7A8 | |||
| 1924 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 | binary | |
MD5:973EA65512CA2AF128F26E1EC6CF474B | SHA256:47A4751D3A1EB189D78FF1DE479AA99A0095E846BF58FB756B98327702A712D5 | |||
| 1924 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\CabFDEA.tmp | compressed | |
MD5:3AC860860707BAAF32469FA7CC7C0192 | SHA256:D015145D551ECD14916270EFAD773BBC9FD57FAD2228D2C24559F696C961D904 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1924 | iexplore.exe | GET | 200 | 209.197.3.8:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?fa815705a3cbe211 | US | compressed | 62.3 Kb | whitelisted |
1924 | iexplore.exe | GET | 200 | 23.56.202.135:80 | http://x1.c.lencr.org/ | GB | der | 717 b | whitelisted |
1924 | iexplore.exe | GET | 200 | 184.24.77.67:80 | http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgN8vvwXgUFeOVTHYbtHUMf61A%3D%3D | US | der | 503 b | shared |
3956 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://crl3.digicert.com/Omniroot2025.crl | US | der | 7.78 Kb | whitelisted |
1924 | iexplore.exe | GET | 200 | 142.250.185.163:80 | http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D | US | binary | 1.41 Kb | whitelisted |
3956 | iexplore.exe | GET | 200 | 209.197.3.8:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?7fe6a679b0ac525b | US | compressed | 4.70 Kb | whitelisted |
3956 | iexplore.exe | GET | 200 | 209.197.3.8:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?2c7cac05f938daa0 | US | compressed | 4.70 Kb | whitelisted |
1924 | iexplore.exe | GET | 200 | 142.250.185.163:80 | http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIAjrICMzZli2TN25s%3D | US | binary | 724 b | whitelisted |
3956 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1924 | iexplore.exe | 209.197.3.8:80 | ctldl.windowsupdate.com | STACKPATH-CDN | US | whitelisted |
1076 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
1924 | iexplore.exe | 23.56.202.135:80 | x1.c.lencr.org | AKAMAI-AS | GB | suspicious |
3956 | iexplore.exe | 209.197.3.8:80 | ctldl.windowsupdate.com | STACKPATH-CDN | US | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1924 | iexplore.exe | 38.107.216.11:443 | — | COGENT-174 | US | unknown |
3956 | iexplore.exe | 92.123.104.38:443 | www.bing.com | Akamai International B.V. | DE | suspicious |
1924 | iexplore.exe | 142.250.185.163:80 | ocsp.pki.goog | GOOGLE | US | whitelisted |
3956 | iexplore.exe | 152.199.19.161:443 | r20swj13mr.microsoft.com | EDGECAST | US | whitelisted |
3956 | iexplore.exe | 38.107.216.11:443 | — | COGENT-174 | US | unknown |
Domain | IP | Reputation |
|---|---|---|
ctldl.windowsupdate.com |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
crl3.digicert.com |
| whitelisted |
x1.c.lencr.org |
| whitelisted |
r3.o.lencr.org |
| shared |
www.measurementlab.net |
| malicious |
ocsp.pki.goog |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |