| URL: | http://tsdtocl.com |
| Full analysis: | https://app.any.run/tasks/bd57dcc9-e57f-4288-a28f-80723edfb402 |
| Verdict: | Malicious activity |
| Analysis date: | February 17, 2022, 17:40:00 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | 4207C6E4E3876CEAD9840A43C7D84AC3 |
| SHA1: | 4E2EBD87F977F6CF9CBF28DC381AEB6E04F8D53E |
| SHA256: | 10199DF02C1FF8D5DAEDCBD8700069C5876DFE3CC343F4859BBC782A779DA1D9 |
| SSDEEP: | 3:N1KKWn/Kn:CKG/Kn |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 3416)
INFO
Reads the computer name
- iexplore.exe (PID: 2912)
- iexplore.exe (PID: 3416)
Checks supported languages
- iexplore.exe (PID: 2912)
- iexplore.exe (PID: 3416)
Application launched itself
- iexplore.exe (PID: 2912)
Changes internet zones settings
- iexplore.exe (PID: 2912)
Reads settings of System Certificates
- iexplore.exe (PID: 2912)
Checks Windows Trust Settings
- iexplore.exe (PID: 2912)
Dropped object may contain Bitcoin addresses
- iexplore.exe (PID: 2912)
Adds / modifies Windows certificates
- iexplore.exe (PID: 2912)
Reads internet explorer settings
- iexplore.exe (PID: 3416)
Creates files in the user directory
- iexplore.exe (PID: 2912)
Changes settings of System certificates
- iexplore.exe (PID: 2912)
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2912 | "C:\Program Files\Internet Explorer\iexplore.exe" "http://tsdtocl.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
| |||||||||||||||
| 3416 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2912 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
9 320
Read events
9 194
Write events
124
Delete events
2
Modification events
| (PID) Process: | (2912) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 1 | |||
| (PID) Process: | (2912) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchLowDateTime |
Value: | |||
| (PID) Process: | (2912) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30942245 | |||
| (PID) Process: | (2912) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: | |||
| (PID) Process: | (2912) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30942245 | |||
| (PID) Process: | (2912) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2912) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (2912) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (2912) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (2912) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
Executable files
0
Suspicious files
7
Text files
17
Unknown types
3
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2912 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63 | binary | |
MD5:FA81BA5FE304113A0C3BFCF44AE006D8 | SHA256:27182AD3829487A7DAB9114E46EF1635CDCBAAFDC45C47E7396716505076C65C | |||
| 2912 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63 | der | |
MD5:A7ED446905762BDD482461347FDA93E1 | SHA256:A0995DB815EEFC7C68C94F36B95970B72C23C8353E377F1C5FC34CE343FB8286 | |||
| 2912 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 | der | |
MD5:FCEE5033BB167AA6A23211B63FA7AD57 | SHA256:B5D61E520F690655D4B3BA480E0CF6099B3FE74554DC232CE0BE57DB9BA56FDC | |||
| 2912 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 | binary | |
MD5:05C900C0C2773EAFB799E333336E9605 | SHA256:072EC877249C3BD73F1A9356DD013485422987700BE6282D770F1B41932B4993 | |||
| 2912 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:CDAB6660C5413D2D50B71E9172F19B36 | SHA256:46A84CAF3348EB468B8FFCFC41945F5BCA017B514BB0D6B692ED3AD9493BFD5F | |||
| 2912 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\ATLOGYW8.txt | text | |
MD5:757118DB120924A3B4711450954B3DCD | SHA256:EF4F95CD87ADF43F6EE84FB3EC1440E19E0DD5F5AD1BF5B39E0120A4CAE541E2 | |||
| 2912 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | image | |
MD5:DA597791BE3B6E732F0BC8B20E38EE62 | SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07 | |||
| 2912 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\favicon[2].ico | image | |
MD5:DA597791BE3B6E732F0BC8B20E38EE62 | SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07 | |||
| 2912 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\favicon[1].htm | html | |
MD5:FB5A4594B9FFEF704D61BB6E6F80F145 | SHA256:3C30F0F816ADA3A1410045D740A98E4D2FAF07FC74FFC0430678B21ABBD05138 | |||
| 2912 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\urlblockindex[1].bin | binary | |
MD5:FA518E3DFAE8CA3A0E495460FD60C791 | SHA256:775853600060162C4B4E5F883F9FD5A278E61C471B3EE1826396B6D129499AA7 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
29
DNS requests
12
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2912 | iexplore.exe | GET | 200 | 2.16.186.81:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?cf4432bd07db7bf0 | unknown | compressed | 4.70 Kb | whitelisted |
2912 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D | US | der | 1.47 Kb | whitelisted |
3416 | iexplore.exe | GET | 200 | 151.101.66.133:80 | http://tsdtocl.com/ | US | html | 786 b | suspicious |
2912 | iexplore.exe | GET | 200 | 151.101.2.133:80 | http://tsdtocl.com/favicon.ico | US | html | 786 b | suspicious |
2912 | iexplore.exe | GET | 200 | 2.16.186.81:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?a55319b5e67b1851 | unknown | compressed | 4.70 Kb | whitelisted |
2912 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA177el9ggmWelJjG4vdGL0%3D | US | der | 471 b | whitelisted |
2912 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%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 |
|---|---|---|---|---|---|---|
3416 | iexplore.exe | 151.101.2.133:80 | tsdtocl.com | Fastly | US | malicious |
2912 | iexplore.exe | 204.79.197.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
2912 | iexplore.exe | 2.16.186.81:80 | ctldl.windowsupdate.com | Akamai International B.V. | — | whitelisted |
2912 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3416 | iexplore.exe | 151.101.66.133:80 | tsdtocl.com | Fastly | US | suspicious |
2912 | iexplore.exe | 151.101.2.133:80 | tsdtocl.com | Fastly | US | malicious |
2912 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2912 | iexplore.exe | 104.92.93.19:443 | go.microsoft.com | Akamai Technologies, Inc. | NL | unknown |
2912 | iexplore.exe | 204.79.197.203:443 | www.msn.com | Microsoft Corporation | US | malicious |
2912 | iexplore.exe | 13.92.246.37:443 | query.prod.cms.msn.com | Microsoft Corporation | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
tsdtocl.com |
| suspicious |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
ieonline.microsoft.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
www.msn.com |
| whitelisted |