| URL: | http://apprep.smartscreen.microsoft.com |
| Full analysis: | https://app.any.run/tasks/8c135ae2-9f92-44e6-80a6-46dd8e70d378 |
| Verdict: | Malicious activity |
| Analysis date: | June 11, 2019, 23:29:33 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | F7C3F00BC388B2E3BDD34A50C269C72E |
| SHA1: | A1DF08BA27D9CA6D3FB24FF88C079CB0834F34F4 |
| SHA256: | E9C5A9DA939D7A60D7CA00E8E4F07EFB3694C3BCE31E22631A72787E7368603A |
| SSDEEP: | 3:N1KfrXEA/TtK:Cz5Lk |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executed via COM
- FlashUtil32_26_0_0_131_ActiveX.exe (PID: 3508)
INFO
Application launched itself
- iexplore.exe (PID: 2856)
Changes internet zones settings
- iexplore.exe (PID: 2856)
Reads Internet Cache Settings
- iexplore.exe (PID: 3420)
- iexplore.exe (PID: 3820)
Creates files in the user directory
- iexplore.exe (PID: 3420)
- iexplore.exe (PID: 3820)
- FlashUtil32_26_0_0_131_ActiveX.exe (PID: 3508)
Reads internet explorer settings
- iexplore.exe (PID: 3820)
Dropped object may contain Bitcoin addresses
- iexplore.exe (PID: 3820)
Reads settings of System Certificates
- iexplore.exe (PID: 2856)
Adds / modifies Windows certificates
- iexplore.exe (PID: 2856)
Changes settings of System certificates
- iexplore.exe (PID: 2856)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
37
Monitored processes
4
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2856 | "C:\Program Files\Internet Explorer\iexplore.exe" http://apprep.smartscreen.microsoft.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: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3420 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2856 CREDAT:71937 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3508 | C:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exe -Embedding | C:\Windows\system32\Macromed\Flash\FlashUtil32_26_0_0_131_ActiveX.exe | — | svchost.exe | |||||||||||
User: admin Company: Adobe Systems Incorporated Integrity Level: MEDIUM Description: Adobe® Flash® Player Installer/Uninstaller 26.0 r0 Exit code: 0 Version: 26,0,0,131 Modules
| |||||||||||||||
| 3820 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2856 CREDAT:6403 | C:\Program Files\Internet Explorer\iexplore.exe | iexplore.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
590
Read events
485
Write events
102
Delete events
3
Modification events
| (PID) Process: | (2856) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (2856) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2856) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
| (PID) Process: | (2856) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones |
| Operation: | write | Name: | SecuritySafe |
Value: 1 | |||
| (PID) Process: | (2856) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (2856) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (2856) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Recovery\Active |
| Operation: | write | Name: | {CD8F0DD5-8CA0-11E9-B3B3-5254004A04AF} |
Value: 0 | |||
| (PID) Process: | (2856) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
| Operation: | write | Name: | Type |
Value: 4 | |||
| (PID) Process: | (2856) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
| Operation: | write | Name: | Count |
Value: 1 | |||
| (PID) Process: | (2856) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{2670000A-7350-4F3C-8081-5663EE0C6C49}\iexplore |
| Operation: | write | Name: | Time |
Value: E307060002000B0017001D0031006702 | |||
Executable files
0
Suspicious files
0
Text files
79
Unknown types
10
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2856 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\favicon[1].ico | — | |
MD5:— | SHA256:— | |||
| 2856 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | — | |
MD5:— | SHA256:— | |||
| 3420 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\index.dat | dat | |
MD5:— | SHA256:— | |||
| 3820 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\index.dat | dat | |
MD5:— | SHA256:— | |||
| 2856 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\StructuredQuery.log | text | |
MD5:— | SHA256:— | |||
| 3820 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\26O4MUH8\index[1].jhtml | — | |
MD5:— | SHA256:— | |||
| 3820 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\index.dat | dat | |
MD5:— | SHA256:— | |||
| 3820 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\admin@fromdoctopdf[1].txt | text | |
MD5:— | SHA256:— | |||
| 3420 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\desktop.ini | ini | |
MD5:4A3DEB274BB5F0212C2419D3D8D08612 | SHA256:2842973D15A14323E08598BE1DFB87E54BF88A76BE8C7BC94C56B079446EDF38 | |||
| 3420 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\desktop.ini | ini | |
MD5:4A3DEB274BB5F0212C2419D3D8D08612 | SHA256:2842973D15A14323E08598BE1DFB87E54BF88A76BE8C7BC94C56B079446EDF38 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
22
DNS requests
14
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3420 | iexplore.exe | GET | — | 40.112.75.175:80 | http://apprep.smartscreen.microsoft.com/ | IE | — | — | whitelisted |
3820 | iexplore.exe | GET | 302 | 35.244.218.203:80 | http://free.fromdoctopdf.com/index.jhtml | US | — | — | whitelisted |
3820 | iexplore.exe | GET | 301 | 35.244.218.203:80 | http://free.fromdoctopdf.com/ | US | — | — | whitelisted |
2856 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 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 |
|---|---|---|---|---|---|---|
3420 | iexplore.exe | 40.112.75.175:80 | apprep.smartscreen.microsoft.com | Microsoft Corporation | IE | unknown |
2856 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
3820 | iexplore.exe | 35.244.218.203:80 | free.fromdoctopdf.com | — | US | whitelisted |
3820 | iexplore.exe | 35.244.218.203:443 | free.fromdoctopdf.com | — | US | whitelisted |
3820 | iexplore.exe | 216.58.208.42:443 | fonts.googleapis.com | Google Inc. | US | whitelisted |
3820 | iexplore.exe | 2.18.232.251:443 | ak.staticimgfarm.com | Akamai International B.V. | — | whitelisted |
3820 | iexplore.exe | 216.58.206.3:443 | fonts.gstatic.com | Google Inc. | US | whitelisted |
2856 | iexplore.exe | 35.244.218.203:443 | free.fromdoctopdf.com | — | US | whitelisted |
3820 | iexplore.exe | 172.217.18.2:443 | www.googleadservices.com | Google Inc. | US | whitelisted |
3820 | iexplore.exe | 185.60.216.19:443 | connect.facebook.net | Facebook, Inc. | IE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
apprep.smartscreen.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
free.fromdoctopdf.com |
| whitelisted |
fonts.googleapis.com |
| whitelisted |
ak.staticimgfarm.com |
| whitelisted |
fonts.gstatic.com |
| whitelisted |
ak.imgfarm.com |
| whitelisted |
akz.imgfarm.com |
| whitelisted |
fromdoctopdf.dl.myway.com |
| whitelisted |
fromdoctopdf.dl.tb.ask.com |
| whitelisted |