| URL: | http://wdl1.pcfg.cache.wpscdn.com/wpsdl/wpsoffice/onlinesetup/distsrc/100.1001/wpsinst/wps_office_inst.exe |
| Full analysis: | https://app.any.run/tasks/a525ca4b-0724-475f-9699-ae5f3f6357af |
| 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 27, 2019, 11:04:33 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | B8FAD5E5833A59669AE66BF1D247E9E5 |
| SHA1: | 8A0E20FFCADAC1D2BE9B56C4621E5355351BE091 |
| SHA256: | D9AD3213868E0B311F17C4BAAD8C5433CAFBFAB596F850AEC4A3831A3FA55696 |
| SSDEEP: | 3:N1KJBaWjNRoTJVGJbWDY7RMNfypYM6MyLN:CSWxMVGJn7RRYM6MyLN |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 356 | "C:\Windows\system32\regsvr32.exe" /s /n /i:user "C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.2.0.8934\office6\addons\knewdocshellext\knewdocshellext.dll" | C:\Windows\system32\regsvr32.exe | — | setup_urls_default.8dc07d309fdfcde4f184b2d523450568.500.2001.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft(C) Register Server Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 756 | "C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.2.0.8934\office6\ksomisc.exe" -distsrc 00500.00002001 | C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.2.0.8934\office6\ksomisc.exe | setup_urls_default.8dc07d309fdfcde4f184b2d523450568.500.2001.exe | ||||||||||||
User: admin Company: Zhuhai Kingsoft Office Software Co.,Ltd Integrity Level: MEDIUM Description: WPS Office Module Exit code: 0 Version: 11,2,0,8934 Modules
| |||||||||||||||
| 776 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=988,4756398656555230842,14661670697041074113,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=16950495000209637926 --mojo-platform-channel-handle=4304 --ignored=" --type=renderer " /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 1128 | "C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.2.0.8934\office6\ksomisc.exe" -Assopdf | C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.2.0.8934\office6\ksomisc.exe | setup_urls_default.8dc07d309fdfcde4f184b2d523450568.500.2001.exe | ||||||||||||
User: admin Company: Zhuhai Kingsoft Office Software Co.,Ltd Integrity Level: MEDIUM Description: WPS Office Module Exit code: 0 Version: 11,2,0,8934 Modules
| |||||||||||||||
| 1132 | "C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.2.0.8934\office6\ksomisc.exe" -Assoexcel | C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.2.0.8934\office6\ksomisc.exe | setup_urls_default.8dc07d309fdfcde4f184b2d523450568.500.2001.exe | ||||||||||||
User: admin Company: Zhuhai Kingsoft Office Software Co.,Ltd Integrity Level: MEDIUM Description: WPS Office Module Exit code: 0 Version: 11,2,0,8934 Modules
| |||||||||||||||
| 1188 | "C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.2.0.8934\office6\ksomisc.exe" -regmtfont | C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.2.0.8934\office6\ksomisc.exe | setup_urls_default.8dc07d309fdfcde4f184b2d523450568.500.2001.exe | ||||||||||||
User: admin Company: Zhuhai Kingsoft Office Software Co.,Ltd Integrity Level: MEDIUM Description: WPS Office Module Exit code: 0 Version: 11,2,0,8934 Modules
| |||||||||||||||
| 1456 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=75.0.3770.100 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x6fdea9d0,0x6fdea9e0,0x6fdea9ec | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: MEDIUM Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 1468 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=988,4756398656555230842,14661670697041074113,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=13352748134480039042 --mojo-platform-channel-handle=1532 --ignored=" --type=renderer " /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| 1492 | "C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.2.0.8934\office6\ksomisc.exe" -Assoword | C:\Users\admin\AppData\Local\Kingsoft\WPS Office\11.2.0.8934\office6\ksomisc.exe | setup_urls_default.8dc07d309fdfcde4f184b2d523450568.500.2001.exe | ||||||||||||
User: admin Company: Zhuhai Kingsoft Office Software Co.,Ltd Integrity Level: MEDIUM Description: WPS Office Module Exit code: 0 Version: 11,2,0,8934 Modules
| |||||||||||||||
| 1636 | "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=988,4756398656555230842,14661670697041074113,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=11083646146345583833 --mojo-platform-channel-handle=924 --ignored=" --type=renderer " /prefetch:8 | C:\Program Files\Google\Chrome\Application\chrome.exe | — | chrome.exe | |||||||||||
User: admin Company: Google LLC Integrity Level: LOW Description: Google Chrome Exit code: 0 Version: 75.0.3770.100 Modules
| |||||||||||||||
| (PID) Process: | (3440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | failed_count |
Value: 0 | |||
| (PID) Process: | (3440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 2 | |||
| (PID) Process: | (3440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: | |||
| (PID) Process: | (3440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty |
| Operation: | write | Name: | StatusCodes |
Value: 01000000 | |||
| (PID) Process: | (3440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon |
| Operation: | write | Name: | state |
Value: 1 | |||
| (PID) Process: | (3504) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | write | Name: | 3440-13211377488682125 |
Value: 259 | |||
| (PID) Process: | (3440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96} |
| Operation: | write | Name: | dr |
Value: 1 | |||
| (PID) Process: | (3440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome |
| Operation: | write | Name: | UsageStatsInSample |
Value: 0 | |||
| (PID) Process: | (3440) chrome.exe | Key: | HKEY_CURRENT_USER\Software\Google\Chrome\BrowserExitCodes |
| Operation: | delete value | Name: | 1512-13197841398593750 |
Value: 0 | |||
| (PID) Process: | (3440) chrome.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96} |
| Operation: | write | Name: | usagestats |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\e907f46b-46fe-4b5f-91b0-4733588d8f66.tmp | — | |
MD5:— | SHA256:— | |||
| 3440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\000020.dbtmp | — | |
MD5:— | SHA256:— | |||
| 3440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Feature Engagement Tracker\EventDB\LOG.old~RF169c35.TMP | text | |
MD5:— | SHA256:— | |||
| 3440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old | text | |
MD5:— | SHA256:— | |||
| 3440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\LOG.old | — | |
MD5:— | SHA256:— | |||
| 3440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Feature Engagement Tracker\EventDB\LOG.old | text | |
MD5:— | SHA256:— | |||
| 3440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\BudgetDatabase\LOG.old~RF169c16.TMP | text | |
MD5:— | SHA256:— | |||
| 3440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\ShaderCache\GPUCache\data_1 | — | |
MD5:— | SHA256:— | |||
| 3440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\data_reduction_proxy_leveldb\LOG.old~RF169bd7.TMP | text | |
MD5:— | SHA256:— | |||
| 3440 | chrome.exe | C:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF169bc7.TMP | text | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3072 | ksomisc.exe | GET | — | 47.246.43.225:80 | http://wdl1.pcfg.cache.wpscdn.com/ksodl/service/per-plugin/dl/addons/list/win-i386/11.2.0.8934/ksomisc/index.ini | US | — | — | malicious |
3460 | ksomisc.exe | GET | 200 | 52.193.251.216:80 | http://haiwai-ic.ksosoft.com/infos.ads?v=D1S1E2&d=arMFlS7SpzoOibMPkHtBfvcPlPIOZHNQlvMFjDtRVbcRczsOc0dRrrMFqO2SmqJHsSJGpGZHtGJHq43D5XZCuCJHp4pCpa3D5LaHs4aH5P2SnqJCnuYCk0ZBuapCqO2SoqJDm0ZBo03CnO2SpqpC | JP | — | — | unknown |
3736 | wps_office_inst.exe | HEAD | 200 | 47.246.43.227:80 | http://wdl1.pcfg.cache.wpscdn.com/wpsdl/wpsoffice/onlinesetup/package/setup_XA_mui_Free.exe | US | — | — | malicious |
3736 | wps_office_inst.exe | HEAD | 200 | 47.246.43.227:80 | http://wdl1.pcfg.cache.wpscdn.com/wpsdl/wpsoffice/onlinesetup/distsrc/100.1001/index.ini | US | — | — | malicious |
3736 | wps_office_inst.exe | GET | 200 | 52.193.251.216:80 | http://haiwai-ic.ksosoft.com/infos.ads?v=D1S1E1&d=ZG09L3dwcy9jbGllbnQva29ubGluZXNldHVwJmFjdGlvbj1rb25saW5lc2V0dXAmcG51bT01JnAwPTU2NEU0ODNFQjM5RjQwMzY5NUYwNUQ5NjFEOTc3MTRGfDhCOUZFMEU1MDFCQzhBOUQ2OEQwMzQ2MUQxODVDMTA1fDlmNGMwMDQ5MmUxNmRmNWQwZDcyMmNlOThmMDExZGNlJnAxPTAuMC4wLjAmcDI9MTAwLjEwMDEmcDM9JnA0PXNob3c= | JP | — | — | unknown |
3736 | wps_office_inst.exe | GET | 200 | 52.193.251.216:80 | http://haiwai-ic.ksosoft.com/infos.ads?v=D1S1E1&d=ZG09L3dwcy9jbGllbnQva29ubGluZXNldHVwJmFjdGlvbj1rb25saW5lc2V0dXAmcG51bT02JnAwPTU2NEU0ODNFQjM5RjQwMzY5NUYwNUQ5NjFEOTc3MTRGfDhCOUZFMEU1MDFCQzhBOUQ2OEQwMzQ2MUQxODVDMTA1fDlmNGMwMDQ5MmUxNmRmNWQwZDcyMmNlOThmMDExZGNlJnAxPTAuMC4wLjAmcDI9MTAwLjEwMDEmcDM9JnA0PWJ0bl9jbGljayZwNT1zdGFydA== | JP | — | — | unknown |
2940 | wpsupdate.exe | GET | 200 | 3.114.50.255:80 | http://haiwai-ic.ksosoft.com/infos.ads?v=D1S1E1&d=ZG09L3dwcy9jbGllbnQvYXBwJmFjdGlvbj1rZGNzZGtfaW5mb2MmcDA9RTY3QTM0Rjc0RTQxNEU4MjgzRTMxMzM5NEVFRjZBRkV8OGI5ZmUwZTUwMWJjOGE5ZDY4ZDAzNDYxZDE4NWMxMDV8ZWFiNjkxYzhkNDY2Nzg4NDE2OWJkNGEwMDY0MmUwYjQmcDE9MTEuMi4wLjg5MzQmcDI9MDA1MDAuMDAwMDIwMDEmcG51bT0xMCZwMz1vdGhlciZwND0xNTY2OTA0MDk2ODIxXzM1OTYmcDU9MTU2NjkzMjg5NiZwNj0yJnA3PV9hcHBfc3RhcnQmcDg9aWZvX2Fib3V0dG9zZW5kJnA5PTA= | US | — | — | unknown |
1828 | wpscloudsvr.exe | GET | 200 | 23.37.43.27:80 | http://ocsp.verisign.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS56bKHAoUD%2BOyl%2B0LhPg9JxyQm4gQUf9Nlp8Ld7LvwMAnzQzn6Aq8zMTMCEFIA5aolVvwahu2WydRLM8c%3D | NL | der | 1.71 Kb | whitelisted |
1828 | wpscloudsvr.exe | GET | 200 | 23.37.43.27:80 | http://sf.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTSqZMG5M8TA9rdzkbCnNwuMAd5VgQUz5mp6nsm9EvJjo%2FX8AUm7%2BPSp50CEGCGRGO7vC5OZ9QnceTL2aU%3D | NL | der | 1.62 Kb | whitelisted |
2968 | chrome.exe | GET | 200 | 47.246.43.227:80 | http://wdl1.pcfg.cache.wpscdn.com/wpsdl/wpsoffice/onlinesetup/distsrc/100.1001/wpsinst/wps_office_inst.exe | US | executable | 1.77 Mb | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
2968 | chrome.exe | 47.246.43.229:80 | wdl1.pcfg.cache.wpscdn.com | — | US | malicious |
3736 | wps_office_inst.exe | 47.246.43.227:80 | wdl1.pcfg.cache.wpscdn.com | — | US | malicious |
— | — | 172.217.22.110:443 | clients4.google.com | Google Inc. | US | whitelisted |
3316 | setup_urls_default.8dc07d309fdfcde4f184b2d523450568.500.2001.exe | 172.217.16.174:80 | www.google-analytics.com | Google Inc. | US | whitelisted |
1828 | wpscloudsvr.exe | 23.37.43.27:80 | ocsp.verisign.com | Akamai Technologies, Inc. | NL | whitelisted |
2968 | chrome.exe | 172.217.22.46:443 | clients1.google.com | Google Inc. | US | whitelisted |
2968 | chrome.exe | 172.217.22.99:443 | clientservices.googleapis.com | Google Inc. | US | whitelisted |
2968 | chrome.exe | 47.246.43.227:80 | wdl1.pcfg.cache.wpscdn.com | — | US | malicious |
2968 | chrome.exe | 216.58.206.14:443 | sb-ssl.google.com | Google Inc. | US | whitelisted |
2968 | chrome.exe | 172.217.18.3:443 | ssl.gstatic.com | Google Inc. | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
wdl1.pcfg.cache.wpscdn.com |
| malicious |
clientservices.googleapis.com |
| whitelisted |
accounts.google.com |
| shared |
sb-ssl.google.com |
| whitelisted |
www.google.com |
| malicious |
ssl.gstatic.com |
| whitelisted |
haiwai-ic.ksosoft.com |
| unknown |
www.gstatic.com |
| whitelisted |
clients4.google.com |
| whitelisted |
clients1.google.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
2968 | chrome.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
3736 | wps_office_inst.exe | Potential Corporate Privacy Violation | ET POLICY PE EXE or DLL Windows file download HTTP |
Process | Message |
|---|---|
setup_urls_default.8dc07d309fdfcde4f184b2d523450568.500.2001.exe | [kscreen] isElide:0 switchRec:0 switchRecElide:1 |
setup_urls_default.8dc07d309fdfcde4f184b2d523450568.500.2001.exe | [kscreen] now screensaver is |
setup_urls_default.8dc07d309fdfcde4f184b2d523450568.500.2001.exe | unregister dll path:qingshellext.dll
|
setup_urls_default.8dc07d309fdfcde4f184b2d523450568.500.2001.exe | unregister dll path:qingshellext.dll
|
setup_urls_default.8dc07d309fdfcde4f184b2d523450568.500.2001.exe | unInstall qingshellex success!
|
ksomisc.exe | 2019/08/27 12:06:59 I ksomisc 0000068c:00000570 [wWinMain][ksomisc begin] cmdline:-setlng en_US FL:E:\rc_v11_i18_kpr_20190815\Coding\support\ksomisc\ksomisc.cpp(469)
|
ksomisc.exe | 2019/08/27 12:07:01 I ksomisc 00000cbc:00000fbc [wWinMain][ksomisc begin] cmdline:-setservers FL:E:\rc_v11_i18_kpr_20190815\Coding\support\ksomisc\ksomisc.cpp(469)
|
ksomisc.exe | 2019/08/27 12:07:01 I ksomisc 0000088c:00000930 [wWinMain][ksomisc begin] cmdline:-register FL:E:\rc_v11_i18_kpr_20190815\Coding\support\ksomisc\ksomisc.cpp(469)
|
ksomisc.exe | 2019/08/27 12:07:15 I ksomisc 000004a4:00000ba8 [wWinMain][ksomisc begin] cmdline:-regmtfont FL:E:\rc_v11_i18_kpr_20190815\Coding\support\ksomisc\ksomisc.cpp(469)
|
ksomisc.exe | 2019/08/27 12:07:27 I ksomisc 00000ec4:00000edc [wWinMain][ksomisc begin] cmdline:-setappcap FL:E:\rc_v11_i18_kpr_20190815\Coding\support\ksomisc\ksomisc.cpp(469)
|