| URL: | https://rule34.com |
| Full analysis: | https://app.any.run/tasks/37d12776-aefe-4ef0-af19-13925bc5f2fb |
| Verdict: | Malicious activity |
| Analysis date: | May 18, 2021, 08:05:53 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | AA751280B0C9D63E68BD067BDE4C28AA |
| SHA1: | D6112541702E04C683168FAB7382A5882C169C24 |
| SHA256: | E4FD9D1E066489CAF2DCD211B9643D7413D1E64B1C7377E2EFAA92DA3E83064A |
| SSDEEP: | 3:N8mLGKI:2mZI |
MALICIOUS
No malicious indicators.SUSPICIOUS
Reads Microsoft Outlook installation path
- iexplore.exe (PID: 1600)
INFO
Checks supported languages
- iexplore.exe (PID: 1820)
- iexplore.exe (PID: 1600)
Application launched itself
- iexplore.exe (PID: 1820)
Checks Windows Trust Settings
- iexplore.exe (PID: 1820)
- iexplore.exe (PID: 1600)
Reads the computer name
- iexplore.exe (PID: 1600)
- iexplore.exe (PID: 1820)
Reads settings of System Certificates
- iexplore.exe (PID: 1820)
- iexplore.exe (PID: 1600)
Changes internet zones settings
- iexplore.exe (PID: 1820)
Reads internet explorer settings
- iexplore.exe (PID: 1600)
Creates files in the user directory
- iexplore.exe (PID: 1820)
- iexplore.exe (PID: 1600)
Adds / modifies Windows certificates
- iexplore.exe (PID: 1820)
Changes settings of System certificates
- iexplore.exe (PID: 1820)
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1600 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1820 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
| |||||||||||||||
| 1820 | "C:\Program Files\Internet Explorer\iexplore.exe" "https://rule34.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
13 583
Read events
13 417
Write events
164
Delete events
2
Modification events
| (PID) Process: | (1820) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 1 | |||
| (PID) Process: | (1820) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchLowDateTime |
Value: | |||
| (PID) Process: | (1820) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30886844 | |||
| (PID) Process: | (1820) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: | |||
| (PID) Process: | (1820) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30886844 | |||
| (PID) Process: | (1820) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (1820) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (1820) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (1820) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (1820) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
Executable files
0
Suspicious files
23
Text files
136
Unknown types
20
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1820 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:E672329F5EB2AB4C2D8AA159FF05FA6F | SHA256:FECB67CE3F23139E4A2A29F7FECCB176033FF6C6421396884208E1B04701E47B | |||
| 1600 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\7GMBTRY9.htm | html | |
MD5:6103E9EF044992EB946EC3CA7F101288 | SHA256:88D337537CC3DAD3CDE00D1B6B4617CDE4F4777E9D50734EE3B866593F7E7221 | |||
| 1820 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\StructuredQuery.log | text | |
MD5:27F7CC5FC3B4AD16A91E3FF004A9F8E8 | SHA256:AE00B56D597CE5989131A62905E27E1D76FE54F194DC8397BA2C7F7456E1DCDB | |||
| 1600 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\82CB34DD3343FE727DF8890D352E0D8F | binary | |
MD5:F3C7217C652E13529CEE4C30325442E4 | SHA256:8CD88075A93C6AA39086785B030A1E48B5CE380B60358F9C7B634EB3C070AE9B | |||
| 1600 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\82CB34DD3343FE727DF8890D352E0D8F | der | |
MD5:1189F3EC5622FF35E6F59E71E2A2EE27 | SHA256:7C08BC3FD195A246A03A7256298482C30BB8E0A46EB349921B62D1D8E99C895C | |||
| 1600 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\YTOWV792\default[1].css | text | |
MD5:47943D5E4BE6968410606952A6F5CEA5 | SHA256:B9195595A7D25C5F4F13FB223B0AB845E9624D663CF05076288D2BA24EA00E02 | |||
| 1600 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\awesomplete[1].css | text | |
MD5:768452F10D179F7B488465F0CB910BD0 | SHA256:3139E0EC312C82F9C6BB52516ABA7B8D9BEDFD23310CA8F539F7D964BAF16F58 | |||
| 1820 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63 | binary | |
MD5:95465C61DD9EB27DDC43A050A3B09DD1 | SHA256:1CC44B267CF9CE215DF3591D7198C1CFA59CE5A29AB1690F6D23D370AA7B2F28 | |||
| 1820 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico | image | |
MD5:DA597791BE3B6E732F0BC8B20E38EE62 | SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07 | |||
| 1820 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63 | der | |
MD5:A5B5ADE05B16CB067BC5B4579475E1C2 | SHA256:B12639C575A52BD7C7D34016BA3258670F9A781E67234E379661A350DB7A463A | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
18
TCP/UDP connections
97
DNS requests
46
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1820 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D | US | der | 1.47 Kb | whitelisted |
1600 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://crl3.digicert.com/Omniroot2025.crl | US | der | 7.49 Kb | whitelisted |
1600 | iexplore.exe | GET | 200 | 216.58.212.131:80 | http://crl.pki.goog/gsr1/gsr1.crl | US | der | 1.61 Kb | whitelisted |
1820 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | der | 471 b | whitelisted |
1600 | iexplore.exe | GET | 200 | 151.139.128.14:80 | http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRTtU9uFqgVGHhJwXZyWCNXmVR5ngQUoBEKIz6W8Qfs4q8p74Klf9AwpLQCEDlyRDr5IrdR19NsEN0xNZU%3D | US | der | 471 b | whitelisted |
1820 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAxq6XzO1ZmDhpCgCp6lMhQ%3D | US | der | 471 b | whitelisted |
1600 | iexplore.exe | GET | 200 | 142.250.185.195:80 | http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEDvBKQuWMzhNCQAAAABiFes%3D | US | der | 471 b | whitelisted |
1820 | iexplore.exe | GET | 200 | 8.253.95.249:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?45c07629dfdcc47c | US | compressed | 4.70 Kb | whitelisted |
1600 | iexplore.exe | GET | 200 | 2.16.107.89:80 | http://crl.identrust.com/DSTROOTCAX3CRL.crl | unknown | der | 1.16 Kb | whitelisted |
1600 | iexplore.exe | GET | 200 | 151.139.128.14:80 | http://ocsp.sectigo.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRDC9IOTxN6GmyRjyTl2n4yTUczyAQUjYxexFStiuF36Zv5mwXhuAGNYeECEQDyEHktVH5Tko%2Fk4cKmIF00 | US | der | 472 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 |
|---|---|---|---|---|---|---|
— | — | 13.107.21.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
1820 | iexplore.exe | 13.107.21.200:443 | www.bing.com | Microsoft Corporation | US | whitelisted |
1820 | iexplore.exe | 8.253.95.249:80 | ctldl.windowsupdate.com | Global Crossing | US | suspicious |
1820 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
1600 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
1600 | iexplore.exe | 104.26.1.234:443 | rule34.xxx | Cloudflare Inc | US | shared |
— | — | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
1820 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
1600 | iexplore.exe | 104.16.95.65:443 | static.cloudflareinsights.com | Cloudflare Inc | US | shared |
1600 | iexplore.exe | 142.250.185.168:443 | www.googletagmanager.com | Google Inc. | US | suspicious |
DNS requests
Domain | IP | Reputation |
|---|---|---|
rule34.com |
| unknown |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
rule34.xxx |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
crl3.digicert.com |
| whitelisted |
www.googletagmanager.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Potential Corporate Privacy Violation | ET POLICY DNS Query For XXX Adult Site Top Level Domain |
— | — | Potential Corporate Privacy Violation | ET POLICY DNS Query For XXX Adult Site Top Level Domain |