| URL: | https://iyfbodn.com |
| Full analysis: | https://app.any.run/tasks/283d0f24-c10d-4490-9f8e-a90259fde8de |
| Verdict: | Malicious activity |
| Analysis date: | November 29, 2021, 20:51:03 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | 8061A6E30F42BE9FD5F783FAE6A0DBEA |
| SHA1: | 6B634BC0D1CB2E40E54E8F0DE0276DC6C11C0C64 |
| SHA256: | 69D8843959B9E773C984CB0E5AD3B66B2AE7BDA994B8C8B2E9DC7032E8F6DEA6 |
| SSDEEP: | 3:N82L2n:2s2 |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 2604)
INFO
Reads the computer name
- iexplore.exe (PID: 2604)
- iexplore.exe (PID: 2764)
Application launched itself
- iexplore.exe (PID: 2764)
Checks supported languages
- iexplore.exe (PID: 2604)
- iexplore.exe (PID: 2764)
Changes internet zones settings
- iexplore.exe (PID: 2764)
Reads settings of System Certificates
- iexplore.exe (PID: 2764)
- iexplore.exe (PID: 2604)
Checks Windows Trust Settings
- iexplore.exe (PID: 2604)
- iexplore.exe (PID: 2764)
Changes settings of System certificates
- iexplore.exe (PID: 2764)
Reads internet explorer settings
- iexplore.exe (PID: 2604)
Adds / modifies Windows certificates
- iexplore.exe (PID: 2764)
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2604 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2764 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
| |||||||||||||||
| 2764 | "C:\Program Files\Internet Explorer\iexplore.exe" "https://iyfbodn.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
| |||||||||||||||
Total events
14 628
Read events
14 503
Write events
123
Delete events
2
Modification events
| (PID) Process: | (2764) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 1 | |||
| (PID) Process: | (2764) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchLowDateTime |
Value: | |||
| (PID) Process: | (2764) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30926178 | |||
| (PID) Process: | (2764) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: | |||
| (PID) Process: | (2764) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30926178 | |||
| (PID) Process: | (2764) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2764) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (2764) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (2764) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (2764) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
Executable files
0
Suspicious files
8
Text files
7
Unknown types
5
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2604 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751 | binary | |
MD5:— | SHA256:— | |||
| 2604 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751 | der | |
MD5:54E9306F95F32E50CCD58AF19753D929 | SHA256:45F94DCEB18A8F738A26DA09CE4558995A4FE02B971882E8116FC9B59813BB72 | |||
| 2604 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\A42D639D04EC905A0FCA0385A4BE5F22 | der | |
MD5:— | SHA256:— | |||
| 2604 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C8408FE5CA4467EE4DA84A76EF238FE3 | binary | |
MD5:— | SHA256:— | |||
| 2604 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\A42D639D04EC905A0FCA0385A4BE5F22 | binary | |
MD5:— | SHA256:— | |||
| 2604 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:— | SHA256:— | |||
| 2604 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | compressed | |
MD5:F7DCB24540769805E5BB30D193944DCE | SHA256:6B88C6AC55BBD6FEA0EBE5A760D1AD2CFCE251C59D0151A1400701CB927E36EA | |||
| 2604 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\7VX24I3N.htm | html | |
MD5:— | SHA256:— | |||
| 2764 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\82CB34DD3343FE727DF8890D352E0D8F | binary | |
MD5:— | SHA256:— | |||
| 2764 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 | binary | |
MD5:— | SHA256:— | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
21
DNS requests
12
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2764 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://crl3.digicert.com/Omniroot2025.crl | US | der | 7.68 Kb | whitelisted |
2764 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 b | whitelisted |
2604 | iexplore.exe | GET | 200 | 104.96.143.115:80 | http://x1.c.lencr.org/ | NL | der | 717 b | whitelisted |
2604 | iexplore.exe | GET | 200 | 104.96.143.115:80 | http://r3.i.lencr.org/ | NL | der | 1.28 Kb | whitelisted |
2604 | iexplore.exe | GET | 200 | 95.100.146.66:80 | http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgQdd%2FtBBUKtF%2BymkwRXz2Eo5w%3D%3D | unknown | der | 503 b | shared |
2604 | iexplore.exe | GET | 200 | 95.100.146.72:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?c6b966393682f9ed | unknown | compressed | 4.70 Kb | whitelisted |
2604 | iexplore.exe | GET | 200 | 95.100.146.72:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?e72579a577c34f84 | unknown | 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 |
|---|---|---|---|---|---|---|
— | — | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2604 | iexplore.exe | 208.91.196.46:443 | iyfbodn.com | Confluence Networks Inc | VG | malicious |
2604 | iexplore.exe | 95.100.146.72:80 | ctldl.windowsupdate.com | Akamai Technologies, Inc. | — | suspicious |
2764 | iexplore.exe | 204.79.197.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
2604 | iexplore.exe | 104.96.143.115:80 | r3.i.lencr.org | Akamai Technologies, Inc. | NL | unknown |
2764 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
— | — | 95.100.146.66:80 | r3.o.lencr.org | Akamai Technologies, Inc. | — | suspicious |
— | — | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2764 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2764 | iexplore.exe | 208.91.196.46:443 | iyfbodn.com | Confluence Networks Inc | VG | malicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
iyfbodn.com |
| suspicious |
ctldl.windowsupdate.com |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
r3.i.lencr.org |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
x1.c.lencr.org |
| whitelisted |
r3.o.lencr.org |
| shared |
crl3.digicert.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |