| URL: | 7oqnsnzwwnm6zb7y.gigapaysun.com |
| Full analysis: | https://app.any.run/tasks/da5163c8-2371-4471-bec3-f2b3ac8d0fb1 |
| Verdict: | Malicious activity |
| Threats: | CryptoWall is a notorious ransomware family that emerged in early 2014 and rapidly became one of the most destructive cyber threats of its time. This malware encrypts victims' files using strong AES encryption, demands ransom payments in Bitcoin, and has generated hundreds of millions of dollars for cybercriminals. |
| Analysis date: | December 21, 2023, 11:28:14 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 345FBC978846ED35B0F193981B952EC7 |
| SHA1: | 377862BD5615FA97AC14EB505C5ECEA3794CA672 |
| SHA256: | 83C62985F6B87AB250C0712C50B597A6E3143D926D466A8516031274762E04E9 |
| SSDEEP: | 3:p2SpM1JK:TiO |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1404 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1692 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
| |||||||||||||||
| 1692 | "C:\Program Files\Internet Explorer\iexplore.exe" "7oqnsnzwwnm6zb7y.gigapaysun.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
| |||||||||||||||
| (PID) Process: | (1692) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 0 | |||
| (PID) Process: | (1692) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 30847387 | |||
| (PID) Process: | (1692) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30847437 | |||
| (PID) Process: | (1692) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (1692) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (1692) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (1692) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
| (PID) Process: | (1692) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | IntranetName |
Value: 1 | |||
| (PID) Process: | (1692) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 1 | |||
| (PID) Process: | (1692) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1404 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\DY534W2X\bbMMRJFEF[1].js | text | |
MD5:136BC91B923C115F678C13F3740BF8FA | SHA256:46E2C2AF87720B7AE5A86434547BD9BEF9FF21FAB2956B64BC48F17DC73C63A7 | |||
| 1404 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\ATU0HOGY | text | |
MD5:32682312D17C7CBF18E73594F5570319 | SHA256:E55FB1A1D731153E943B68844AF12DCCE8BFAC917C98FFDEA64C80DA0607DD47 | |||
| 1692 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\favicon[1].ico | image | |
MD5:DA597791BE3B6E732F0BC8B20E38EE62 | SHA256:5B2C34B3C4E8DD898B664DBA6C3786E2FF9869EFF55D673AA48361F11325ED07 | |||
| 1692 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EAF8AA29A62AB29E614331747385D816_F9E4DC0B9D5C777357D7DB8DEF51118A | der | |
MD5:0D1A8C524684AD9D3E823416DE9C3247 | SHA256:097C9D64DD409511FA9F323BCEB517495A64C34F97F526972D95B330BB3D5348 | |||
| 1692 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EAF8AA29A62AB29E614331747385D816_F9E4DC0B9D5C777357D7DB8DEF51118A | binary | |
MD5:878F494B5BF8A871EAD127509138AE31 | SHA256:811CBFF4552C718D307C8A93CE5C4B1470C94DEB2E7CB239924CDD18395280C0 | |||
| 1692 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 | der | |
MD5:F44345321E1CC4C047E0C07FA3C9AA85 | SHA256:DC61C05AD3A2914DBF8315FCF2A8624C34A23310D0938DE2116C49C81E7D27BC | |||
| 1692 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\urlblockindex[1].bin | binary | |
MD5:FA518E3DFAE8CA3A0E495460FD60C791 | SHA256:775853600060162C4B4E5F883F9FD5A278E61C471B3EE1826396B6D129499AA7 | |||
| 1692 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776 | binary | |
MD5:E4D8A8909D8C43F7316C51308EF811F2 | SHA256:DDC3A1FA673318B3B04808C91A9ACEA8E3728971251DE648BDDE27EBCB58C000 | |||
| 1692 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\versionlist.xml | xml | |
MD5:CBD0581678FA40F0EDCBC7C59E0CAD10 | SHA256:159BD4343F344A08F6AF3B716B6FA679859C1BD1D7030D26FF5EF0255B86E1D9 | |||
| 1692 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver7309.tmp | xml | |
MD5:CBD0581678FA40F0EDCBC7C59E0CAD10 | SHA256:159BD4343F344A08F6AF3B716B6FA679859C1BD1D7030D26FF5EF0255B86E1D9 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1404 | iexplore.exe | GET | 302 | 185.107.56.60:80 | http://7oqnsnzwwnm6zb7y.gigapaysun.com/ | unknown | text | 11 b | unknown |
1404 | iexplore.exe | GET | 200 | 199.59.243.225:80 | http://ww1.gigapaysun.com/ | unknown | html | 1.00 Kb | unknown |
1404 | iexplore.exe | GET | 200 | 199.59.243.225:80 | http://ww1.gigapaysun.com/bbMMRJFEF.js | unknown | text | 31.3 Kb | unknown |
1692 | iexplore.exe | GET | 200 | 23.216.77.67:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?08d91df001b427ad | unknown | compressed | 4.66 Kb | unknown |
1692 | iexplore.exe | GET | 200 | 23.216.77.67:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?56a48ccbaf965781 | unknown | compressed | 4.66 Kb | unknown |
1692 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAzlnDD9eoNTLi0BRrMy%2BWU%3D | unknown | binary | 314 b | unknown |
1692 | 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 | 304 | 88.221.110.91:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?02465f422ea998ea | unknown | — | — | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1404 | iexplore.exe | 185.107.56.60:80 | 7oqnsnzwwnm6zb7y.gigapaysun.com | NForce Entertainment B.V. | NL | unknown |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
1404 | iexplore.exe | 199.59.243.225:80 | ww1.gigapaysun.com | AMAZON-02 | US | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1692 | iexplore.exe | 104.126.37.168:443 | www.bing.com | Akamai International B.V. | DE | unknown |
1692 | iexplore.exe | 23.216.77.67:80 | ctldl.windowsupdate.com | Akamai International B.V. | DE | unknown |
1692 | iexplore.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
1692 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | EDGECAST | US | whitelisted |
1080 | svchost.exe | 88.221.110.91:80 | ctldl.windowsupdate.com | Akamai International B.V. | DE | unknown |
Domain | IP | Reputation |
|---|---|---|
7oqnsnzwwnm6zb7y.gigapaysun.com |
| unknown |
ww1.gigapaysun.com |
| unknown |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
1080 | svchost.exe | A Network Trojan was detected | ET MALWARE CryptoWall .onion Proxy Domain (7oqnsnzwwnm6zb7y) |