| URL: | http://d.wn51.com/yasuo/qdb/setup_wnyskb017.exe |
| Full analysis: | https://app.any.run/tasks/829e3793-49c7-4458-8715-62b07c940cb9 |
| Verdict: | Malicious activity |
| Threats: | Adware is a form of malware that targets users with unwanted advertisements, often disrupting their browsing experience. It typically infiltrates systems through software bundling, malicious websites, or deceptive downloads. Once installed, it may track user activity, collect sensitive data, and display intrusive ads, including pop-ups or banners. Some advanced adware variants can bypass security measures and establish persistence on devices, making removal challenging. Additionally, adware can create vulnerabilities that other malware can exploit, posing a significant risk to user privacy and system security. |
| Analysis date: | February 20, 2020, 13:02:11 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | F341E5E64F23687A028D26342DADB29B |
| SHA1: | 84DB94EB73948E9171A42797623519B38CEB1E32 |
| SHA256: | CFDD94EB2D7DE06EA98E3574A9DF48B8E3FEC08F43DD37CFEA344BD506E19545 |
| SSDEEP: | 3:N1KaLzH8QV648LAdA:CaLzDV8J |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 984 | "C:\Program Files\WanNengZip\WnZipVirtualCD.exe" /install | C:\Program Files\WanNengZip\WnZipVirtualCD.exe | WnZipUtility.exe | ||||||||||||
User: admin Company: www.wn51.com Integrity Level: HIGH Description: 虚拟光盘 Exit code: 0 Version: 1.0.0.11031 Modules
| |||||||||||||||
| 1780 | "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\setup_wnyskb017.exe" | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\setup_wnyskb017.exe | iexplore.exe | ||||||||||||
User: admin Company: 万能压缩 Integrity Level: HIGH Description: 万能压缩 Exit code: 0 Version: 1.4.2.19924 Modules
| |||||||||||||||
| 2380 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2896 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
| |||||||||||||||
| 2496 | "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\setup_wnyskb017.exe" | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\setup_wnyskb017.exe | — | iexplore.exe | |||||||||||
User: admin Company: 万能压缩 Integrity Level: MEDIUM Description: 万能压缩 Exit code: 3221226540 Version: 1.4.2.19924 Modules
| |||||||||||||||
| 2524 | "C:\Program Files\WanNengZip\WnZipService.exe" RunService | C:\Program Files\WanNengZip\WnZipService.exe | services.exe | ||||||||||||
User: SYSTEM Company: 万能压缩 Integrity Level: SYSTEM Description: 万能压缩 Exit code: 0 Version: 1.4.2.19924 Modules
| |||||||||||||||
| 2896 | "C:\Program Files\Internet Explorer\iexplore.exe" "http://d.wn51.com/yasuo/qdb/setup_wnyskb017.exe" | C:\Program Files\Internet Explorer\iexplore.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 11.00.9600.16428 (winblue_gdr.131013-1700) Modules
| |||||||||||||||
| 3152 | "C:\Program Files\WanNengZip\WnZipPower32.exe" Reg32CM | C:\Program Files\WanNengZip\WnZipPower32.exe | — | WnZipPower32.exe | |||||||||||
User: admin Company: 万能压缩 Integrity Level: HIGH Description: 万能压缩 Exit code: 1 Version: 1.4.2.19924 Modules
| |||||||||||||||
| 3204 | "C:\Program Files\WanNengZip\WnZipPower32.exe" RegCM | C:\Program Files\WanNengZip\WnZipPower32.exe | WnZipUtility.exe | ||||||||||||
User: admin Company: 万能压缩 Integrity Level: HIGH Description: 万能压缩 Exit code: 1 Version: 1.4.2.19924 Modules
| |||||||||||||||
| 3236 | taskkill /f /im WnZipUninst.exe | C:\Windows\system32\taskkill.exe | — | setup_wnyskb017.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Terminates Processes Exit code: 128 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 3344 | taskkill /f /im WnZipUtility.exe | C:\Windows\system32\taskkill.exe | — | setup_wnyskb017.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Terminates Processes Exit code: 128 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| (PID) Process: | (2896) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: 360300882 | |||
| (PID) Process: | (2896) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30795758 | |||
| (PID) Process: | (2896) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (2896) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (2896) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (2896) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (2896) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
| Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
| (PID) Process: | (2896) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
| Operation: | write | Name: | SavedLegacySettings |
Value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| |||
| (PID) Process: | (2896) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
| (PID) Process: | (2896) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | AutoDetect |
Value: 1 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2380 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\setup_wnyskb017[1].exe | — | |
MD5:— | SHA256:— | |||
| 2380 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\setup_wnyskb017.exe.7fkn8kj.partial | — | |
MD5:— | SHA256:— | |||
| 2896 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DFBB99E08FA45D3D17.TMP | — | |
MD5:— | SHA256:— | |||
| 2896 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\setup_wnyskb017.exe.7fkn8kj.partial:Zone.Identifier | — | |
MD5:— | SHA256:— | |||
| 2896 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Cab1A9.tmp | — | |
MD5:— | SHA256:— | |||
| 2896 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\Tar1AA.tmp | — | |
MD5:— | SHA256:— | |||
| 2896 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver286.tmp | — | |
MD5:— | SHA256:— | |||
| 1780 | setup_wnyskb017.exe | C:\Users\admin\AppData\Local\Temp\WanNengZip-18955-7zData.7z | — | |
MD5:— | SHA256:— | |||
| 2896 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{4138BE6D-53E1-11EA-972D-5254004A04AF}.dat | binary | |
MD5:— | SHA256:— | |||
| 1780 | setup_wnyskb017.exe | C:\Program Files\Common Files\WanNengZip\WanNengZip.ini | text | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2896 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D | US | der | 1.47 Kb | whitelisted |
1780 | setup_wnyskb017.exe | GET | 200 | 120.132.61.186:80 | http://tjv1.wn51.com/statistics/timestamp | CN | text | 26 b | malicious |
2380 | iexplore.exe | GET | 200 | 163.171.132.119:80 | http://d.wn51.com/yasuo/qdb/setup_wnyskb017.exe | US | executable | 9.29 Mb | malicious |
2896 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D | US | der | 1.47 Kb | whitelisted |
2896 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D | US | der | 1.47 Kb | whitelisted |
3536 | WnZipUtility.exe | GET | 200 | 106.75.114.162:80 | http://tjv5.wn51.com/statistics/sign?code=VUlELDRiNDcwNDFiODJhMTBhZDIyZjIzYzJkMjZiNTAwNjg5LFFJRCx3bnlza2IwMTcyMDAyMjAsU29mdElELFdhbk5lbmdaaXAsSXNPbGQsMCxJc1dCLDA%3D | CN | text | 59 b | malicious |
3536 | WnZipUtility.exe | GET | 200 | 117.50.93.3:80 | http://tjtv3.wn51.com/fdot.php?data=MDY1OTA1MjMyODMxNTE3MDcxMDU2NjcwNjY2NzQzNDY2MTA0MDQxMTMyNDIwNDAwNjk0MjA0NzAzOTQzMDUyMDUwMjg0MTUzNjE0NTQwMzI0OTExMjkwNjU1MDc0NzIzMTM1OTcwNTAyMDU5MjUzMzEyNTI1NzI2MTMzOTQxMTE1NTYzNzA2MjEyMjg1OTY4MzkwMDU4NjM1NzY4MjAzODcxNjEzOTE1NzE2MTM5MDU3MTY1NjM2NDYxMTAzNTQ5MjM0MTcxMzcxNTUxMTg3MA%3D%3D | CN | text | 20 b | malicious |
3536 | WnZipUtility.exe | GET | 200 | 120.132.61.186:80 | http://tjv1.wn51.com/statistics/timestamp | CN | text | 26 b | malicious |
2524 | WnZipService.exe | GET | 200 | 120.132.61.186:80 | http://tjv1.wn51.com/statistics/timestamp | CN | text | 26 b | malicious |
3536 | WnZipUtility.exe | GET | 200 | 120.132.61.186:80 | http://tjv1.wn51.com/statistics/timestamp | CN | text | 26 b | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2896 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
1780 | setup_wnyskb017.exe | 120.132.61.186:80 | tjv1.wn51.com | China Unicom Beijing Province Network | CN | malicious |
2896 | iexplore.exe | 152.199.19.161:443 | iecvlist.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3536 | WnZipUtility.exe | 120.132.61.186:80 | tjv1.wn51.com | China Unicom Beijing Province Network | CN | malicious |
3536 | WnZipUtility.exe | 117.50.93.3:80 | tjtv3.wn51.com | IDC, China Telecommunications Corporation | CN | malicious |
2524 | WnZipService.exe | 120.132.61.186:80 | tjv1.wn51.com | China Unicom Beijing Province Network | CN | malicious |
2896 | iexplore.exe | 204.79.197.200:443 | ieonline.microsoft.com | Microsoft Corporation | US | whitelisted |
3536 | WnZipUtility.exe | 180.150.186.132:80 | config.wn51.com | China Unicom Beijing Province Network | CN | malicious |
2380 | iexplore.exe | 163.171.132.119:80 | d.wn51.com | — | US | malicious |
3536 | WnZipUtility.exe | 106.75.114.162:80 | tjv5.wn51.com | China Unicom Beijing Province Network | CN | malicious |
Domain | IP | Reputation |
|---|---|---|
d.wn51.com |
| malicious |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
tjv1.wn51.com |
| malicious |
ieonline.microsoft.com |
| whitelisted |
config.wn51.com |
| suspicious |
tjtv3.wn51.com |
| unknown |
tjv5.wn51.com |
| malicious |
ins.wn51.com |
| malicious |
PID | Process | Class | Message |
|---|---|---|---|
2380 | iexplore.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
1780 | setup_wnyskb017.exe | Generic Protocol Command Decode | SURICATA STREAM CLOSEWAIT FIN out of window |
3536 | WnZipUtility.exe | Misc activity | ADWARE [PTsecurity] Softcnapp.J PUP |
3536 | WnZipUtility.exe | Misc activity | ADWARE [PTsecurity] PUA.Softcnapp payload |
Process | Message |
|---|---|
setup_wnyskb017.exe | [zip]CreateRunProcess("C:\Program Files\WanNengZip\WnZipUtility.exe" InstallSpreadOperate --NewClientID wnyskb017200220 --InstallSilent false)
|
WnZipUtility.exe | [zip]CreateRunProcess("C:\Program Files\WanNengZip\WnZipPower32.exe" RegCM)
|
WnZipUtility.exe | [zip]CreateRunProcess("C:\Program Files\WanNengZip\WnZipVirtualCD.exe" /install)
|
WnZipPower32.exe | [zip]CreateRunProcess("C:\Program Files\WanNengZip\WnZipPower32.exe" Reg32CM)
|
WnZipUtility.exe | |
WnZipUtility.exe | Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.zip\UserChoice |
WnZipUtility.exe | CheckRegSZValue false - |
WnZipUtility.exe | |
WnZipUtility.exe | Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.zipx\UserChoice |
WnZipUtility.exe | CheckRegSZValue false - |