| URL: | https://teams.microsoft.com/package/desktopclient/update/1.3.00.28779/windows/x64?ring=general |
| Full analysis: | https://app.any.run/tasks/32d2d942-a4a6-4ea1-a678-2aa6860e28df |
| Verdict: | No threats detected |
| Analysis date: | November 13, 2020, 13:33:28 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | DCE23563E7BFF93863D7985F799A9DA8 |
| SHA1: | E083B288D0B775758E00EF2CD3017657548A447E |
| SHA256: | C990051BDB89DA5170366235FB106F71295AEDC9308204906BD1B5067AA52F6B |
| SSDEEP: | 3:N8IuA+tRuGOTByKVGJBLRhDPIVLXHWK7TGK0Q:2In+DuZNyOe9wB2KcQ |
MALICIOUS
No malicious indicators.SUSPICIOUS
Starts Internet Explorer
- rundll32.exe (PID: 2668)
Uses RUNDLL32.EXE to load library
- iexplore.exe (PID: 2492)
INFO
Reads Internet Cache Settings
- iexplore.exe (PID: 2492)
- iexplore.exe (PID: 2296)
Changes internet zones settings
- iexplore.exe (PID: 2492)
Reads settings of System Certificates
- iexplore.exe (PID: 2296)
- iexplore.exe (PID: 2492)
Modifies the phishing filter of IE
- iexplore.exe (PID: 2492)
Application launched itself
- iexplore.exe (PID: 2492)
Dropped object may contain Bitcoin addresses
- iexplore.exe (PID: 2296)
Reads internet explorer settings
- iexplore.exe (PID: 2296)
Creates files in the user directory
- iexplore.exe (PID: 2296)
- iexplore.exe (PID: 2492)
- opera.exe (PID: 2180)
Manual execution by user
- opera.exe (PID: 2180)
Changes settings of System certificates
- iexplore.exe (PID: 2492)
Adds / modifies Windows certificates
- iexplore.exe (PID: 2492)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
38
Monitored processes
5
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | "C:\Program Files\Internet Explorer\iexplore.exe" http://go.microsoft.com/fwlink/?LinkId=57426&Ext=json | C:\Program Files\Internet Explorer\iexplore.exe | — | rundll32.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
| |||||||||||||||
| 2180 | "C:\Program Files\Opera\opera.exe" | C:\Program Files\Opera\opera.exe | explorer.exe | ||||||||||||
User: admin Company: Opera Software Integrity Level: MEDIUM Description: Opera Internet Browser Exit code: 0 Version: 1748 Modules
| |||||||||||||||
| 2296 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2492 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
| |||||||||||||||
| 2492 | "C:\Program Files\Internet Explorer\iexplore.exe" https://teams.microsoft.com/package/desktopclient/update/1.3.00.28779/windows/x64?ring=general | C:\Program Files\Internet Explorer\iexplore.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 2668 | "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\x64.json | C:\Windows\system32\rundll32.exe | — | iexplore.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
1 500
Read events
1 238
Write events
258
Delete events
4
Modification events
| (PID) Process: | (2492) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: 2902928742 | |||
| (PID) Process: | (2492) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30849473 | |||
| (PID) Process: | (2492) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2492) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (2492) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (2492) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (2492) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (2492) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (2492) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2492) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
Executable files
0
Suspicious files
75
Text files
51
Unknown types
17
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2296 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\CabFF14.tmp | — | |
MD5:— | SHA256:— | |||
| 2296 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Low\TarFF15.tmp | — | |
MD5:— | SHA256:— | |||
| 2492 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF0D75FA2C7F038BC3.TMP | — | |
MD5:— | SHA256:— | |||
| 2492 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\x64.json.viy1h8c.partial:Zone.Identifier | — | |
MD5:— | SHA256:— | |||
| 2492 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\x64.json | — | |
MD5:— | SHA256:— | |||
| 2296 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\RX41ST3W.txt | — | |
MD5:— | SHA256:— | |||
| 2296 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\M45IUQ6M.txt | — | |
MD5:— | SHA256:— | |||
| 2296 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\RVROWW99.txt | — | |
MD5:— | SHA256:— | |||
| 2296 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\CPTNXDO7.txt | — | |
MD5:— | SHA256:— | |||
| 2296 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\EAQX411V.txt | — | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
31
TCP/UDP connections
62
DNS requests
24
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2296 | iexplore.exe | GET | 301 | 2.16.186.24:80 | http://shell.windows.com/fileassoc/fileassoc.asp?Ext=json | unknown | — | — | whitelisted |
2296 | iexplore.exe | GET | — | 13.107.13.80:80 | http://api.bing.com/qsml.aspx?query=go&maxwidth=32765&rowheight=20§ionHeight=160&FORM=IE11SS&market=en-US | US | — | — | whitelisted |
2296 | iexplore.exe | GET | — | 13.107.13.80:80 | http://api.bing.com/qsml.aspx?query=goo&maxwidth=32765&rowheight=20§ionHeight=160&FORM=IE11SS&market=en-US | US | — | — | whitelisted |
2296 | iexplore.exe | GET | 302 | 23.8.11.84:80 | http://go.microsoft.com/fwlink/?LinkId=57426&Ext=json | NL | — | — | whitelisted |
2296 | iexplore.exe | GET | — | 13.107.13.80:80 | http://api.bing.com/qsml.aspx?query=g&maxwidth=32765&rowheight=20§ionHeight=160&FORM=IE11SS&market=en-US | US | — | — | whitelisted |
2296 | iexplore.exe | GET | 200 | 13.107.13.80:80 | http://api.bing.com/qsml.aspx?query=google&maxwidth=32765&rowheight=20§ionHeight=160&FORM=IE11SS&market=en-US | US | xml | 231 b | whitelisted |
2296 | iexplore.exe | GET | 200 | 13.107.13.80:80 | http://api.bing.com/qsml.aspx?query=googl&maxwidth=32765&rowheight=20§ionHeight=160&FORM=IE11SS&market=en-US | US | xml | 230 b | whitelisted |
2296 | iexplore.exe | GET | 200 | 216.58.208.35:80 | http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQC1F0y7Izya6ggAAAAAYGXo | US | der | 472 b | whitelisted |
2296 | iexplore.exe | GET | 200 | 216.58.208.35:80 | http://ocsp.pki.goog/gts1o1core/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCED%2B3i4nRcxO0AgAAAAB%2F1N4%3D | US | der | 471 b | whitelisted |
2296 | iexplore.exe | GET | 200 | 216.58.208.35:80 | http://ocsp.pki.goog/gts1o1core/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCED%2B3i4nRcxO0AgAAAAB%2F1N4%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 |
|---|---|---|---|---|---|---|
2296 | iexplore.exe | 52.113.194.132:443 | teams.microsoft.com | Microsoft Corporation | US | suspicious |
2296 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2296 | iexplore.exe | 23.8.11.84:80 | go.microsoft.com | Akamai International B.V. | NL | malicious |
2296 | iexplore.exe | 2.16.186.24:80 | shell.windows.com | Akamai International B.V. | — | whitelisted |
2296 | iexplore.exe | 204.79.197.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
2492 | iexplore.exe | 204.79.197.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
2492 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
2296 | iexplore.exe | 13.107.13.80:80 | api.bing.com | Microsoft Corporation | US | whitelisted |
— | — | 13.107.13.80:80 | api.bing.com | Microsoft Corporation | US | whitelisted |
2296 | iexplore.exe | 216.58.205.228:80 | www.google.com | Google Inc. | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
teams.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
shell.windows.com |
| whitelisted |
www.bing.com |
| whitelisted |
api.bing.com |
| whitelisted |
www.google.com |
| malicious |
ocsp.pki.goog |
| whitelisted |
ssl.gstatic.com |
| whitelisted |
www.gstatic.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2296 | iexplore.exe | Generic Protocol Command Decode | SURICATA HTTP unable to match response to request |
2296 | iexplore.exe | Generic Protocol Command Decode | SURICATA HTTP unable to match response to request |