| URL: | https://cdn.kobo.com/downloads/desktop/kobodesktop/kobosetup.exe |
| Full analysis: | https://app.any.run/tasks/f82672e9-d211-42bb-bdf5-a4c0537004ff |
| Verdict: | Malicious activity |
| Analysis date: | June 25, 2024, 08:59:22 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MD5: | 50B3CE065230CF7147801ECD294AE676 |
| SHA1: | E724988441DA82263A3C8846F060D91CEB5BF9E8 |
| SHA256: | CB09105204EB7F6EE75D2F9BD9B96A8D044C807427831D2787A5A313B630725B |
| SSDEEP: | 3:N8cd/BXK2WORKVKOK6A2KOKtAvA:2cdJa2WOROPrtvA |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1164 | C:\Windows\system32\msiexec.exe /V | C:\Windows\System32\msiexec.exe | services.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows® installer Version: 5.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2428 | "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\kobosetup.exe" | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\kobosetup.exe | — | iexplore.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
| 2652 | taskkill /F /IM Kobo.exe | C:\Windows\System32\taskkill.exe | — | ns7AD7.tmp | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Terminates Processes Exit code: 128 Version: 6.1.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2748 | "C:\Program Files\Windows Media Player\wmpnscfg.exe" | C:\Program Files\Windows Media Player\wmpnscfg.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Media Player Network Sharing Service Configuration Application Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
| 2792 | "C:\Program Files\Kobo\Kobo.exe" --affiliate Kobo | C:\Program Files\Kobo\Kobo.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Kobo Desktop Edition Modules
| |||||||||||||||
| 3084 | "C:\Users\admin\AppData\Local\Temp\nss7A59.tmp\ns7AD7.tmp" taskkill /F /IM Kobo.exe | C:\Users\admin\AppData\Local\Temp\nss7A59.tmp\ns7AD7.tmp | — | kobosetup.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 128 Modules
| |||||||||||||||
| 3336 | "C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\kobosetup.exe" | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\kobosetup.exe | iexplore.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 3380 | "C:\Program Files\Internet Explorer\iexplore.exe" "https://cdn.kobo.com/downloads/desktop/kobodesktop/kobosetup.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
| |||||||||||||||
| 3432 | "C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3380 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
| |||||||||||||||
| 3988 | "C:\Program Files\Kobo\vcredist_x86.exe" /q -burn.unelevated BurnPipe.{79E293C7-0E13-4F8A-BBA5-241FCC6C0916} {9B75A1B1-3D08-4E49-858E-DD5C13632690} 3992 | C:\Program Files\Kobo\vcredist_x86.exe | vcredist_x86.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Visual C++ 2012 Redistributable (x86) - 11.0.61030 Exit code: 0 Version: 11.0.61030.0 Modules
| |||||||||||||||
| (PID) Process: | (3380) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPDaysSinceLastAutoMigration |
Value: 1 | |||
| (PID) Process: | (3380) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchLowDateTime |
Value: | |||
| (PID) Process: | (3380) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing |
| Operation: | write | Name: | NTPLastLaunchHighDateTime |
Value: 31114973 | |||
| (PID) Process: | (3380) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateLowDateTime |
Value: 220354696 | |||
| (PID) Process: | (3380) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager |
| Operation: | write | Name: | NextCheckForUpdateHighDateTime |
Value: 31114974 | |||
| (PID) Process: | (3380) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (3380) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (3380) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (3380) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | CompatibilityFlags |
Value: 0 | |||
| (PID) Process: | (3380) iexplore.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
| Operation: | write | Name: | ProxyBypass |
Value: 1 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3432 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\kobosetup.exe.dqzzdwk.partial | — | |
MD5:— | SHA256:— | |||
| 3380 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\kobosetup.exe | — | |
MD5:— | SHA256:— | |||
| 3432 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B46811C17859FFB409CF0E904A4AA8F8 | der | |
MD5:1BFE0A81DB078EA084FF82FE545176FE | SHA256:5BA8817F13EEE00E75158BAD93076AB474A068C6B52686579E0F728FDA68499F | |||
| 3432 | iexplore.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low\Content.IE5\MFAQUS6V\kobosetup[1].exe | executable | |
MD5:9BB1559FB100F01007E6208C86AE65E9 | SHA256:454389ADDE6BBAF519191F862E97D711662799B736736EEDF445BA8D320702B1 | |||
| 3432 | iexplore.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\Low\5AFMOH1T.txt | text | |
MD5:CDA95B8C2DCAC652E491A742DA6118BA | SHA256:61C22A85CFC4040449BFCC745D4A9161BDE0ED383B758ACDAE5A4B33C3E24549 | |||
| 3432 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B2B9A00839EED1DFDCCC3BFC2F5DF12 | der | |
MD5:2365869258DF7A66A2121B802CA4AFD9 | SHA256:D6B1932822BBD72A8E78C771717D992142348F67D625A42393719FEFBE59B0ED | |||
| 3432 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12 | binary | |
MD5:CF525B248674A72191D7F71E14F7F10F | SHA256:991C639C824664AFC9BAC910E8E30CD6A360D57450387D2BED8E4C3293F868AE | |||
| 3432 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | binary | |
MD5:6E5B8E29D697BFC4152646D3BE493ECB | SHA256:CEAB551FD836E118D1CD7F00FB4AB8A909CDB2B082DFBF5CA8983F3891F8EE57 | |||
| 3432 | iexplore.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8 | binary | |
MD5:7F6DD6C449B0D13A3B0A13B7F7184AAC | SHA256:AC9853B2E2E6C6F933702CA847E3EAE2E7E674A5C2C490C3A5F6D6A23C9D1D0C | |||
| 3380 | iexplore.exe | C:\Users\admin\AppData\Local\Temp\~DF76E4A9B445E0376F.TMP | binary | |
MD5:6B70BAB54128AFE3C4C2CCC6595D0C6B | SHA256:0E5C09BD4702DC5B66DFCE15D30A7E119AA45DD766E44E38414771B8F6C835AA | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
3432 | iexplore.exe | GET | 304 | 199.232.214.172:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?fd83cc15ab472c49 | US | — | — | unknown |
3432 | iexplore.exe | GET | 304 | 199.232.214.172:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?efa5239e04139ffd | US | — | — | unknown |
1372 | svchost.exe | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | DE | binary | 1.01 Kb | unknown |
3380 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | US | binary | 471 b | unknown |
3992 | vcredist_x86.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl | DE | binary | 767 b | unknown |
3380 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA77flR%2B3w%2FxBpruV2lte6A%3D | US | binary | 471 b | unknown |
1372 | svchost.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | DE | binary | 973 b | unknown |
1060 | svchost.exe | GET | 304 | 199.232.214.172:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?192ecb87e3aa49c5 | US | — | — | unknown |
3992 | vcredist_x86.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicrosoftTimeStampPCA.crl | DE | binary | 519 b | unknown |
3380 | iexplore.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | US | binary | 471 b | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1372 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
2564 | svchost.exe | 239.255.255.250:3702 | — | — | — | whitelisted |
3432 | iexplore.exe | 104.18.37.155:443 | storeapi.kobo.com | CLOUDFLARENET | — | unknown |
3432 | iexplore.exe | 199.232.214.172:80 | ctldl.windowsupdate.com | FASTLY | US | unknown |
3432 | iexplore.exe | 142.250.186.67:80 | c.pki.goog | GOOGLE | US | whitelisted |
1060 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
1372 | svchost.exe | 199.232.214.172:80 | ctldl.windowsupdate.com | FASTLY | US | unknown |
1372 | svchost.exe | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | unknown |
Domain | IP | Reputation |
|---|---|---|
ctldl.windowsupdate.com |
| whitelisted |
c.pki.goog |
| unknown |
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
iecvlist.microsoft.com |
| whitelisted |
r20swj13mr.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
ieonline.microsoft.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
Process | Message |
|---|---|
kobosetup.exe | ExecShellAsUser: DLL_PROCESS_ATTACH |
kobosetup.exe | ExecShellAsUser: got desktop |
kobosetup.exe | ExecShellAsUser: elevated process detected |
kobosetup.exe | ExecShellAsUser: NSPIM_UNLOAD wait... |
kobosetup.exe | ExecShellAsUser: thread finished |
kobosetup.exe | ExecShellAsUser: NSPIM_UNLOAD |
kobosetup.exe | ExecShellAsUser: DLL_PROCESS_DETACH |
Kobo.exe | putenv "NICKEL_HOME=C:/Users/admin/AppData/Local/Kobo/Kobo Desktop Edition"
|
Kobo.exe | ( 0.321 @ main (0xe3270) / ui.debug) windir= "C:\Windows"
|
Kobo.exe | ( 1.601 @ main (0xe3270)) QSqlQuery::value: not positioned on a valid record
|