| URL: | http://vsa35.tawk.to |
| Full analysis: | https://app.any.run/tasks/4606b8f6-ab37-4536-868a-1ccfddfe1c00 |
| Verdict: | Malicious activity |
| Analysis date: | June 27, 2022, 09:41:31 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | 5745BD4A1F38F722E2022758936F11FB |
| SHA1: | 0549AA79FD3509CD38C8C01A369286BDFACE7E30 |
| SHA256: | A67BB7D143786BCD290FF64F5163D96DBEABB1A7D120660E007D7EA3AD243CC7 |
| SSDEEP: | 3:N1KID1ESks:CIDOSn |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 2936)
- iexplore.exe (PID: 2464)
INFO
Reads the computer name
- iexplore.exe (PID: 2464)
- iexplore.exe (PID: 2936)
Changes internet zones settings
- iexplore.exe (PID: 2464)
Application launched itself
- iexplore.exe (PID: 2464)
Checks supported languages
- iexplore.exe (PID: 2936)
- iexplore.exe (PID: 2464)
Reads internet explorer settings
- iexplore.exe (PID: 2936)
Checks Windows Trust Settings
- iexplore.exe (PID: 2936)
- iexplore.exe (PID: 2464)
Creates files in the user directory
- iexplore.exe (PID: 2936)
Adds / modifies Windows certificates
- iexplore.exe (PID: 2464)
Reads settings of System Certificates
- iexplore.exe (PID: 2464)
- iexplore.exe (PID: 2936)
Changes settings of System certificates
- iexplore.exe (PID: 2464)
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2464 | "C:\Program Files\Internet Explorer\iexplore.exe" "http://vsa35.tawk.to" | 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
| |||||||||||||||
| 2936 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2464 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
11 430
Read events
11 270
Write events
158
Delete events
2
Modification events
| (PID) Process: | (2464) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 1 | |||
| (PID) Process: | (2464) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchLowDateTime |
Value: 394904320 | |||
| (PID) Process: | (2464) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30968330 | |||
| (PID) Process: | (2464) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: 694909320 | |||
| (PID) Process: | (2464) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30968330 | |||
| (PID) Process: | (2464) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2464) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (2464) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (2464) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (2464) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
Executable files
0
Suspicious files
10
Text files
50
Unknown types
19
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2464 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 2936 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27 | binary | |
MD5:— | SHA256:— | |||
| 2464 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA | der | |
MD5:— | SHA256:— | |||
| 2464 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\265C0DEB29181DD1891051371C5F863A_7744E03D96AE59159A694337438E59F1 | der | |
MD5:— | SHA256:— | |||
| 2464 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | compressed | |
MD5:F7DCB24540769805E5BB30D193944DCE | SHA256:6B88C6AC55BBD6FEA0EBE5A760D1AD2CFCE251C59D0151A1400701CB927E36EA | |||
| 2936 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\QA8RHWX3.txt | text | |
MD5:— | SHA256:— | |||
| 2464 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\imagestore\f7ruq93\imagestore.dat | binary | |
MD5:— | SHA256:— | |||
| 2936 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_28DEA62A0AE77228DD387E155AD0BA27 | der | |
MD5:— | SHA256:— | |||
| 2464 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA | der | |
MD5:— | SHA256:— | |||
| 2936 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\login[1].htm | html | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
60
DNS requests
19
Threats
6
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2936 | iexplore.exe | GET | 522 | 172.67.38.66:80 | http://vsa35.tawk.to/ | US | html | 11.5 Kb | whitelisted |
2464 | iexplore.exe | GET | 200 | 216.58.212.163:80 | http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEAe0Ryd3Q3%2BmENS9SdECiNU%3D | US | der | 471 b | whitelisted |
2464 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://crl3.digicert.com/DigiCertGlobalRootCA.crl | US | der | 631 b | whitelisted |
2936 | iexplore.exe | GET | 200 | 216.58.212.163:80 | http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEESz3%2FmlG2yGCtBzjzp1dVc%3D | US | der | 471 b | whitelisted |
2464 | iexplore.exe | GET | 200 | 67.26.75.254:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?700daeddb9be713e | US | compressed | 4.70 Kb | whitelisted |
2464 | iexplore.exe | GET | 200 | 216.58.212.163:80 | http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D | US | der | 1.41 Kb | whitelisted |
2936 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEAo3h2ReX7SMIk79G%2B0UDDw%3D | US | der | 1.47 Kb | whitelisted |
2464 | iexplore.exe | GET | 200 | 216.58.212.163:80 | http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D | US | der | 724 b | whitelisted |
2936 | iexplore.exe | GET | 200 | 216.58.212.163:80 | http://ocsp.pki.goog/gts1c3/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEQCqm%2FLZVwk%2FcRLv5CtSZANu | US | der | 472 b | whitelisted |
2464 | iexplore.exe | GET | 200 | 67.26.75.254:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?af735d0455d76dae | US | compressed | 4.70 Kb | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2936 | iexplore.exe | 172.67.38.66:80 | vsa35.tawk.to | — | US | malicious |
2936 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2464 | iexplore.exe | 216.58.212.163:80 | ocsp.pki.goog | Google Inc. | US | whitelisted |
2464 | iexplore.exe | 142.251.36.144:443 | storage.googleapis.com | Google Inc. | US | unknown |
2936 | iexplore.exe | 172.67.38.66:443 | vsa35.tawk.to | — | US | malicious |
2936 | iexplore.exe | 172.217.23.106:443 | ajax.googleapis.com | Google Inc. | US | whitelisted |
2936 | iexplore.exe | 216.58.212.163:80 | ocsp.pki.goog | Google Inc. | US | whitelisted |
— | — | 172.67.38.66:443 | vsa35.tawk.to | — | US | malicious |
2936 | iexplore.exe | 104.22.25.131:443 | vsa35.tawk.to | Cloudflare Inc | US | unknown |
— | — | 104.22.25.131:80 | vsa35.tawk.to | Cloudflare Inc | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
vsa35.tawk.to |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
crl3.digicert.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
embed.tawk.to |
| whitelisted |
storage.googleapis.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Potentially Bad Traffic | ET DNS Query for .to TLD |
— | — | Potentially Bad Traffic | ET DNS Query for .to TLD |
— | — | Potentially Bad Traffic | ET DNS Query for .to TLD |
— | — | Potentially Bad Traffic | ET DNS Query for .to TLD |
— | — | Potentially Bad Traffic | ET DNS Query for .to TLD |
— | — | Potentially Bad Traffic | ET DNS Query for .to TLD |