| URL: | tmpfiles.org |
| Full analysis: | https://app.any.run/tasks/9324337f-be8d-4e7f-8f4a-016da49fe13b |
| Verdict: | Malicious activity |
| Analysis date: | February 27, 2024, 12:01:53 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | 5DC3C0A40E41EE056BB76A9F9B50F2EE |
| SHA1: | 9F9CDB2628FEB11EE0244CDDA21C0768DADEB711 |
| SHA256: | B6F8D9BA983479A2F24AE6A6D154154711F812800412F5B9B76E112963BF2D70 |
| SSDEEP: | 3:L:L |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 604 | "C:\Program Files\Internet Explorer\iexplore.exe" "tmpfiles.org" | 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
| |||||||||||||||
| 3656 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:604 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
| |||||||||||||||
| (PID) Process: | (604) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 1 | |||
| (PID) Process: | (604) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchLowDateTime |
Value: | |||
| (PID) Process: | (604) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 31091060 | |||
| (PID) Process: | (604) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: | |||
| (PID) Process: | (604) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 31091060 | |||
| (PID) Process: | (604) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (604) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (604) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (604) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (604) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3656 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\TF0JWWFH.htm | html | |
MD5:705515171C13EFC526CAE832A2F6EB76 | SHA256:8EFE24BAC7B09BA27C4A92024F68AA0AF5C99874D63741C4D5812BC6B664699B | |||
| 604 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EAF8AA29A62AB29E614331747385D816_F9E4DC0B9D5C777357D7DB8DEF51118A | der | |
MD5:200236D124FE2D15A89BBB076B196D55 | SHA256:3894831FBD8B4C236B575D03AFDB244644F097645BA1970CED62C1FB0E3F7100 | |||
| 3656 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:E81843BFCCCC34079839AB7226ED9242 | SHA256:2A8F9D8E713FE8505985F40D7B7108450504EFBEB8130A7DEDCFC39F9ECF0C13 | |||
| 604 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\favicon[1].ico | image | |
MD5:DA597791BE3B6E732F0BC8B20E38EE62 | SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07 | |||
| 3656 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\1B1495DD322A24490E2BF2FAABAE1C61 | binary | |
MD5:3023343DD7AC8BF78E641212AF0655DB | SHA256:BB8372DF42DC249AC77AFB4E720F06ACDB21ADF23D150634F96F0AA459919E80 | |||
| 604 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 | binary | |
MD5:C50F6C3B9DFF54FC58722C287567E07D | SHA256:4D2840CE20688793CBF76E0B05F1E407B8F4D07B5FC8BD0A9D39322B7375F4C1 | |||
| 604 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 | der | |
MD5:7669C0C9CFD7B462E09105AE5C5B1D9F | SHA256:2B33FF7F6D32FE1787A76FCC406BC68406AED0AC1160CB3C118A1FFAC277D36D | |||
| 3656 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751 | binary | |
MD5:D1E4867898817EC93CDE09289C6F88FB | SHA256:72BAAA776F3D210E2C3FBDBC77676E6741662C689B777D66BC8D8DB11E5C0A4F | |||
| 604 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\versionlist.xml | xml | |
MD5:CBD0581678FA40F0EDCBC7C59E0CAD10 | SHA256:159BD4343F344A08F6AF3B716B6FA679859C1BD1D7030D26FF5EF0255B86E1D9 | |||
| 3656 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\1B1495DD322A24490E2BF2FAABAE1C61 | binary | |
MD5:5AE8478AF8DD6EEC7AD4EDF162DD3DF1 | SHA256:FE42AC92EAE3B2850370B73C3691CCF394C23AB6133DE39F1697A6EBAC4BEDCA | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3656 | iexplore.exe | GET | 304 | 23.32.238.179:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?c70275e956f241e7 | unknown | — | — | unknown |
3656 | iexplore.exe | GET | 301 | 172.67.195.247:80 | http://tmpfiles.org/ | unknown | html | 169 b | unknown |
3656 | iexplore.exe | GET | — | 23.32.238.179:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?927e0d673a39dd41 | unknown | — | — | unknown |
604 | iexplore.exe | GET | 304 | 23.32.238.179:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?a973ebecfe8ccbeb | unknown | — | — | unknown |
604 | iexplore.exe | GET | 304 | 23.32.238.179:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?956c1609c0d25c3f | unknown | — | — | unknown |
604 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAzlnDD9eoNTLi0BRrMy%2BWU%3D | unknown | binary | 313 b | unknown |
3656 | iexplore.exe | GET | 200 | 23.192.153.142:80 | http://x1.c.lencr.org/ | unknown | binary | 717 b | unknown |
3656 | iexplore.exe | GET | 200 | 23.192.153.142:80 | http://x2.c.lencr.org/ | unknown | binary | 299 b | unknown |
604 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | binary | 471 b | unknown |
1080 | svchost.exe | GET | 200 | 23.32.238.210:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?1dd404ff67a3d8ee | unknown | compressed | 65.2 Kb | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
3656 | iexplore.exe | 172.67.195.247:80 | tmpfiles.org | CLOUDFLARENET | US | unknown |
3656 | iexplore.exe | 172.67.195.247:443 | tmpfiles.org | CLOUDFLARENET | US | unknown |
3656 | iexplore.exe | 23.32.238.179:80 | ctldl.windowsupdate.com | Akamai International B.V. | DE | unknown |
604 | iexplore.exe | 104.126.37.170:443 | www.bing.com | Akamai International B.V. | DE | unknown |
604 | iexplore.exe | 23.32.238.179:80 | ctldl.windowsupdate.com | Akamai International B.V. | DE | unknown |
604 | iexplore.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
3656 | iexplore.exe | 23.192.153.142:80 | x1.c.lencr.org | AKAMAI-AS | GB | unknown |
Domain | IP | Reputation |
|---|---|---|
tmpfiles.org |
| malicious |
ctldl.windowsupdate.com |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
x1.c.lencr.org |
| whitelisted |
x2.c.lencr.org |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
dns.msftncsi.com |
| shared |