URL: | http://wdl2.cache.wpscdn.cn/newupdate/2052/pertrial/9912/diffpatch/diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe |
Full analysis: | https://app.any.run/tasks/53c2ce4b-bc13-468e-b535-bc8c7a68496e |
Verdict: | Malicious activity |
Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
Analysis date: | August 06, 2020, 23:09:55 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Tags: | |
Indicators: | |
MD5: | 8EFBACCBE162C7052B7C190861EB8C6F |
SHA1: | 571B0E0AD35C0950266810D753140584693C147E |
SHA256: | 120B578E0744DE7DB4D8A649D0CC4C3B4529F18911171FEC8EE5E82F1A653AF2 |
SSDEEP: | 3:N1KJBZLTIo+0jrNMVBccOK69LYe5X6Sh2goK6UUOhg6RzkAn:Ctm0v6AclYYi6SbTN |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
560 | "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe" | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | iexplore.exe | ||||||||||||
User: admin Company: Zhuhai Kingsoft Office Software Co.,Ltd Integrity Level: MEDIUM Description: 安装程序 Exit code: 0 Version: 11,1,0,9912 Modules
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1000 | "C:\Windows\system32\regsvr32.exe" /s /n /i:user "C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.1.0.9912\office6\kwpsshellext.dll" | C:\Windows\system32\regsvr32.exe | — | diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Exit code: 3 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
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1080 | "C:\Windows\system32\regsvr32.exe" /s /n /i:user "C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.1.0.9912\office6\addons\kpdfcontextmenushellext\kpdfcontextmenushellext.dll" | C:\Windows\system32\regsvr32.exe | — | diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Exit code: 3 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
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1428 | "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe" -needcommunicate -localapp="C:\Users\admin\AppData\Local" -appdata="C:\Users\admin\AppData\Roaming" -curuserpath="C:\Users\admin" -curuserdesktoppath="C:\Users\admin\Desktop" -curusertemppath="C:\Users\admin\AppData\Local\Temp" -msgwndname=wpssetup_message_E40ED -assobitmap=0 -assoexts= -upgradepower | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | ||||||||||||
User: admin Company: Zhuhai Kingsoft Office Software Co.,Ltd Integrity Level: HIGH Description: 安装程序 Exit code: 0 Version: 11,1,0,9912 Modules
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1524 | "C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.1.0.9912\office6\wps.exe" Run /InstanceId=sslinker "C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.1.0.9912\office6\addons\ksslinker\ksslinker.dll" | C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.1.0.9912\office6\wps.exe | — | diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | |||||||||||
User: admin Company: Zhuhai Kingsoft Office Software Co.,Ltd Integrity Level: HIGH Description: WPS Office Exit code: 3221225781 Version: 11,1,0,9912 Modules
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2248 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2628 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
| |||||||||||||||
2252 | "C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.1.0.9912\office6\kvprinter\kvpins.exe" /i "C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.1.0.9912\office6\kvprinter\kvpins.inf" /s | C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.1.0.9912\office6\kvprinter\kvpins.exe | diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | ||||||||||||
User: admin Company: Zhuhai Kingsoft Office Software Co.,Ltd Integrity Level: HIGH Description: kvpins Exit code: 266 Version: 11,1,0,9912 Modules
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2628 | "C:\Program Files\Internet Explorer\iexplore.exe" http://wdl2.cache.wpscdn.cn/newupdate/2052/pertrial/9912/diffpatch/diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.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
| |||||||||||||||
2716 | "C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.1.0.9912\wtoolex\wpsupdate.exe" -createtask | C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.1.0.9912\wtoolex\wpsupdate.exe | diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | ||||||||||||
User: admin Company: Zhuhai Kingsoft Office Software Co.,Ltd Integrity Level: MEDIUM Description: WPS Office Expansion tool Exit code: 1 Version: 11,1,0,9912 Modules
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3088 | "C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.1.0.9912\office6\wps.exe" | C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.1.0.9912\office6\wps.exe | — | diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | |||||||||||
User: admin Company: Zhuhai Kingsoft Office Software Co.,Ltd Integrity Level: MEDIUM Description: WPS Office Exit code: 3221225781 Version: 11,1,0,9912 Modules
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(PID) Process: | (2628) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: 3445707402 | |||
(PID) Process: | (2628) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 30829638 | |||
(PID) Process: | (2628) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
Operation: | write | Name: | CachePrefix |
Value: | |||
(PID) Process: | (2628) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
(PID) Process: | (2628) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
(PID) Process: | (2628) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
(PID) Process: | (2628) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
(PID) Process: | (2628) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
Operation: | write | Name: | SavedLegacySettings |
Value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| |||
(PID) Process: | (2628) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
(PID) Process: | (2628) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 1 |
PID | Process | Filename | Type | |
---|---|---|---|---|
2248 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe.rqalblq.partial | — | |
MD5:— | SHA256:— | |||
2628 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF6E538FFCDF7165A0.TMP | — | |
MD5:— | SHA256:— | |||
2628 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe.rqalblq.partial:Zone.Identifier | — | |
MD5:— | SHA256:— | |||
2628 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{F9204FA5-D839-11EA-BD1A-12A9866C77DE}.dat | binary | |
MD5:— | SHA256:— | |||
560 | diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | C:\Users\admin\AppData\Roaming\kingsoft\office6\log\setup\wpssetup.log | text | |
MD5:— | SHA256:— | |||
2628 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\6Z2BCOUL\diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | executable | |
MD5:— | SHA256:— | |||
1428 | diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | C:\Users\admin\AppData\Roaming\kingsoft\office6\log\setup\wpssetup.log | text | |
MD5:— | SHA256:— | |||
2248 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial[1].exe | executable | |
MD5:— | SHA256:— | |||
1428 | diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | C:\Users\admin\AppData\Local\Temp\wps\~e4523\CONTROL\default\background_oem.png | image | |
MD5:481E9EC6D63B0D8979A5D5B4595134A5 | SHA256:AF82FD27077BD7FF4892881A75E7A41780C7FDB9C274615C7AF96AC3A3CA38E1 | |||
1428 | diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | C:\Users\admin\AppData\Local\Temp\wps\~e4523\CONTROL\default\background_choose_mode.png | image | |
MD5:DFCD86EE5D01A98036E7FAB9634513B7 | SHA256:4E595667FFBC31321ED210169F37374123291623ADD8575D6BDD78A4026DA9C2 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2628 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D | US | der | 1.47 Kb | whitelisted |
1428 | diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | POST | 200 | 18.185.231.6:80 | http://dw-online.ksosoft.com/api/dynamicParam/v1/app/55c7e27bb603a2fb | US | text | 9.08 Kb | unknown |
2248 | iexplore.exe | GET | 200 | 219.153.18.173:80 | http://wdl2.cache.wpscdn.cn/newupdate/2052/pertrial/9912/diffpatch/diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | CN | executable | 21.2 Mb | whitelisted |
2628 | iexplore.exe | GET | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8sEMlbBsCTf7jUSfg%2BhWk%3D | US | der | 1.47 Kb | whitelisted |
3900 | iexplore.exe | GET | 200 | 204.79.197.200:80 | http://www.bing.com/favicon.ico | US | image | 237 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2248 | iexplore.exe | 219.153.18.173:80 | wdl2.cache.wpscdn.cn | Chongqing Telecom | CN | suspicious |
1428 | diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | 18.185.231.6:80 | dw-online.ksosoft.com | — | US | unknown |
1428 | diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | 18.158.36.194:80 | shuc-pc-hamlet.ksord.com | Massachusetts Institute of Technology | US | unknown |
2628 | iexplore.exe | 152.199.19.161:443 | r20swj13mr.microsoft.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
3900 | iexplore.exe | 204.79.197.200:80 | www.bing.com | Microsoft Corporation | US | whitelisted |
2628 | iexplore.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
Domain | IP | Reputation |
---|---|---|
wdl2.cache.wpscdn.cn |
| whitelisted |
dw-online.ksosoft.com |
| unknown |
shuc-pc-hamlet.ksord.com |
| unknown |
r20swj13mr.microsoft.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
api.bing.com |
| whitelisted |
www.bing.com |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
— | — | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
Process | Message |
---|---|
diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | [kscreen] isElide:0 switchRec:0 switchRecElide:1 |
diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | [kscreen] now screensaver is |
diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | unInstall qingshellex success!
|
diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | unregister dll path:qingshellext.dll
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diff_2052_11.1.0.9828_Trial_to_11.1.0.9912_Trial.exe | unregister dll path:qingshellext.dll
|
wpsupdate.exe | 2020/08/07 00:10:36 I wpsupdate 00000f94:00000e4c Update Exit.
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wpsupdate.exe | 2020/08/07 00:10:36 E wpsupdate 00000f94:00000e4c Failed RegCreateKeyExW: 0x80070002.
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wpsupdate.exe | 2020/08/07 00:10:36 I wpsupdate 00000f94:00000a70 [WorkerMain]Update work thread begin.
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wpsupdate.exe | 2020/08/07 00:10:37 I wpsupdate 00000a9c:00000f10 Update Exit.
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wpsupdate.exe | 2020/08/07 00:10:37 E wpsupdate 00000a9c:00000f10 Failed RegCreateKeyExW: 0x80070002.
|