| URL: | https://falcon.us-2.crowdstrike.com/activity/detections?filter=status%3A%27new%27 |
| Full analysis: | https://app.any.run/tasks/f9db9214-192f-4260-ab30-9ef3110dafa2 |
| Verdict: | Malicious activity |
| Analysis date: | October 05, 2022, 01:45:03 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | 2FC7B441539DABCE92E977D334F00503 |
| SHA1: | 7A84F2B08F147055FB2B3B53ABE1E1CE96645A05 |
| SHA256: | 060F37285DCBBB8CEF4E95FD6BF298D7570527686F3D06F6B4BE8BD410B27BD2 |
| SSDEEP: | 3:N8JKLLOLTud0blLRfDsLWERDA8S:2i4hblLVgyEZS |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 3404)
INFO
Checks supported languages
- iexplore.exe (PID: 2912)
- iexplore.exe (PID: 3404)
Reads the computer name
- iexplore.exe (PID: 2912)
- iexplore.exe (PID: 3404)
Changes internet zones settings
- iexplore.exe (PID: 2912)
Application launched itself
- iexplore.exe (PID: 2912)
Reads internet explorer settings
- iexplore.exe (PID: 3404)
Reads settings of System Certificates
- iexplore.exe (PID: 3404)
- iexplore.exe (PID: 2912)
Checks Windows Trust Settings
- iexplore.exe (PID: 2912)
- iexplore.exe (PID: 3404)
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" "https://falcon.us-2.crowdstrike.com/activity/detections?filter=status%3A%27new%27" | 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
| |||||||||||||||
| 3404 | "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
12 127
Read events
12 016
Write events
111
Delete events
0
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: 426669520 | |||
| (PID) Process: | (2912) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30988380 | |||
| (PID) Process: | (2912) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: 726829520 | |||
| (PID) Process: | (2912) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30988380 | |||
| (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
13
Text files
8
Unknown types
5
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2912 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 2912 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_1DC6D7385EA816C957BA2B715AC5C442 | der | |
MD5:— | SHA256:— | |||
| 3404 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C2C9ABA5445E530C1F65719A181595FC_DF467DB39F0B4ADDBF558F343126A531 | binary | |
MD5:— | SHA256:— | |||
| 3404 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\2A7611428D62805A3E4E5BC4103D82E4_5D959FA9B6BFC115CDD0A579926FF5C4 | binary | |
MD5:— | SHA256:— | |||
| 2912 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_1DC6D7385EA816C957BA2B715AC5C442 | binary | |
MD5:— | SHA256:— | |||
| 3404 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C2C9ABA5445E530C1F65719A181595FC_DF467DB39F0B4ADDBF558F343126A531 | der | |
MD5:— | SHA256:— | |||
| 3404 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\login[1].htm | html | |
MD5:— | SHA256:— | |||
| 3404 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C2C9ABA5445E530C1F65719A181595FC_909335EE4AD2424EC7A7EF737357CD7B | binary | |
MD5:— | SHA256:— | |||
| 3404 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C2C9ABA5445E530C1F65719A181595FC_909335EE4AD2424EC7A7EF737357CD7B | der | |
MD5:— | SHA256:— | |||
| 2912 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | compressed | |
MD5:F7DCB24540769805E5BB30D193944DCE | SHA256:6B88C6AC55BBD6FEA0EBE5A760D1AD2CFCE251C59D0151A1400701CB927E36EA | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
24
DNS requests
11
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3404 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSegNvdpwVayGeR2RmIofY6eS8xwAQUgLeRNcgBkmiCJj1jvhhh%2B%2FTvIvsCEAXEyB4Ox8pMFlF31qwfYOc%3D | US | der | 471 b | whitelisted |
2912 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA%2BnRyLFPYjID1ie%2Bx%2BdSjo%3D | US | der | 1.47 Kb | whitelisted |
2912 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 b | whitelisted |
3404 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfqhLjKLEJQZPin0KCzkdAQpVYowQUsT7DaQP4v0cB1JgmGggC72NkK8MCEA8vE3vDxKKUEMYolwhnvcQ%3D | US | der | 471 b | whitelisted |
2912 | iexplore.exe | GET | 200 | 95.140.236.128:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?0f34031f9baf76de | GB | compressed | 4.70 Kb | whitelisted |
3404 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSegNvdpwVayGeR2RmIofY6eS8xwAQUgLeRNcgBkmiCJj1jvhhh%2B%2FTvIvsCEAlVgMNcg9QCdG4VINfxVLk%3D | US | der | 471 b | whitelisted |
2912 | iexplore.exe | GET | 200 | 93.184.221.240:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?2f858e4afebb5e2a | 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 |
|---|---|---|---|---|---|---|
3404 | iexplore.exe | 34.223.189.85:443 | falcon.us-2.crowdstrike.com | AMAZON-02 | US | unknown |
3404 | iexplore.exe | 44.227.251.226:443 | falcon.us-2.crowdstrike.com | AMAZON-02 | US | unknown |
2912 | iexplore.exe | 204.79.197.200:443 | www.bing.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
2912 | iexplore.exe | 95.140.236.128:80 | ctldl.windowsupdate.com | LLNW | US | malicious |
2912 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | EDGECAST | GB | whitelisted |
3404 | iexplore.exe | 44.227.83.73:443 | falcon.us-2.crowdstrike.com | AMAZON-02 | US | unknown |
2912 | iexplore.exe | 93.184.221.240:80 | ctldl.windowsupdate.com | EDGECAST | GB | whitelisted |
3404 | iexplore.exe | 13.225.78.50:443 | assets-public.falcon.us-2.crowdstrike.com | AMAZON-02 | US | malicious |
2912 | iexplore.exe | 152.199.19.161:443 | r20swj13mr.microsoft.com | EDGECAST | US | whitelisted |
3404 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | EDGECAST | GB | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
falcon.us-2.crowdstrike.com |
| unknown |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
assets-public.falcon.us-2.crowdstrike.com |
| malicious |
r20swj13mr.microsoft.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |