URL: | https://keshhub.com/bootstrapper/krnl_console_bootstrapper.exe |
Full analysis: | https://app.any.run/tasks/f1f88453-4596-489b-abe4-ef89cfbe8b30 |
Verdict: | Malicious activity |
Analysis date: | February 23, 2021, 03:45:52 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Indicators: | |
MD5: | 076C97248A282380765E4DC1E31E6A44 |
SHA1: | 3E9EE3E85E65F789347DD76F4DF5801A0DE11590 |
SHA256: | 016638781AD21DB8559D78C634434BA40D0EFC57FEEC38545923AD1BCA3DCE0C |
SSDEEP: | 3:N8Fp33WRXEx4UNJPWXEw4A:2yxEqbEw4A |
PID | CMD | Path | Indicators | Parent process |
---|---|---|---|---|
3812 | "C:\Program Files\Mozilla Firefox\firefox.exe" "https://keshhub.com/bootstrapper/krnl_console_bootstrapper.exe" | C:\Program Files\Mozilla Firefox\firefox.exe | — | explorer.exe |
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 68.0.1 | ||||
2556 | "C:\Program Files\Mozilla Firefox\firefox.exe" https://keshhub.com/bootstrapper/krnl_console_bootstrapper.exe | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | |
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 68.0.1 | ||||
3752 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2556.0.188724494\853238024" -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2556 "\\.\pipe\gecko-crash-server-pipe.2556" 1184 gpu | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe |
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 68.0.1 | ||||
2188 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2556.3.1749873759\626494046" -childID 1 -isForBrowser -prefsHandle 1720 -prefMapHandle 1716 -prefsLen 1 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2556 "\\.\pipe\gecko-crash-server-pipe.2556" 1740 tab | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | |
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 68.0.1 | ||||
2308 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2556.13.235783805\256894163" -childID 2 -isForBrowser -prefsHandle 2936 -prefMapHandle 2940 -prefsLen 5996 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2556 "\\.\pipe\gecko-crash-server-pipe.2556" 2924 tab | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | |
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 68.0.1 | ||||
1220 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2556.20.1233517263\1312918414" -childID 3 -isForBrowser -prefsHandle 3828 -prefMapHandle 3844 -prefsLen 7565 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2556 "\\.\pipe\gecko-crash-server-pipe.2556" 3868 tab | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | |
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 68.0.1 | ||||
316 | "C:\Users\admin\Downloads\krnl_console_bootstrapper.exe" | C:\Users\admin\Downloads\krnl_console_bootstrapper.exe | firefox.exe | |
User: admin Integrity Level: MEDIUM Description: krnl_console_bootstrapper Exit code: 0 Version: 1.0.0.0 | ||||
3256 | "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe5_ Global\UsGthrCtrlFltPipeMssGthrPipe5 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" | C:\Windows\System32\SearchProtocolHost.exe | — | SearchIndexer.exe |
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft Windows Search Protocol Host Version: 7.00.7600.16385 (win7_rtm.090713-1255) | ||||
1600 | "C:\Users\admin\Downloads\7za.exe" x "C:\Users\admin\Downloads\krnl\bin\Monaco.zip" -y -o"C:\Users\admin\Downloads\krnl\bin" | C:\Users\admin\Downloads\7za.exe | — | krnl_console_bootstrapper.exe |
User: admin Company: Igor Pavlov Integrity Level: MEDIUM Description: 7-Zip Standalone Console Exit code: 0 Version: 19.00 | ||||
3724 | "C:\Users\admin\Downloads\krnl\krnlss.exe" | C:\Users\admin\Downloads\krnl\krnlss.exe | — | explorer.exe |
User: admin Integrity Level: MEDIUM Description: krnlss Exit code: 1 Version: 1.0.0.0 |
PID | Process | Filename | Type | |
---|---|---|---|---|
2556 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin | — | |
MD5:— | SHA256:— | |||
2556 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm | — | |
MD5:— | SHA256:— | |||
2556 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js | — | |
MD5:— | SHA256:— | |||
2556 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp | — | |
MD5:— | SHA256:— | |||
2556 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shm | — | |
MD5:— | SHA256:— | |||
2556 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2918063365piupsah.sqlite-shm | — | |
MD5:— | SHA256:— | |||
2556 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shm | — | |
MD5:— | SHA256:— | |||
2556 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp | — | |
MD5:— | SHA256:— | |||
2556 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.bin | binary | |
MD5:5027177F513CDAE07DB2330E1DED5934 | SHA256:0C53F16051E738287A4612F68E296238087627E594CFD6DDFA1FECC2E998328B | |||
2556 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4 | jsonlz4 | |
MD5:6D378E0D40B6EACA22C8BCE899A1C5C1 | SHA256:ADA2467B2477ACEFF837AC7820C435AD1EBBE844B2DA31C7AB9AE8D010C7A639 |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2556 | firefox.exe | POST | 200 | 142.250.185.131:80 | http://ocsp.pki.goog/gts1o1core | US | der | 472 b | whitelisted |
2556 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 279 b | whitelisted |
2556 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 279 b | whitelisted |
2556 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
2556 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
2556 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
2556 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/success.txt | US | text | 8 b | whitelisted |
2556 | firefox.exe | POST | 200 | 142.250.185.131:80 | http://ocsp.pki.goog/gts1o1core | US | der | 471 b | whitelisted |
2556 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/success.txt | US | text | 8 b | whitelisted |
2556 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2556 | firefox.exe | 142.250.185.131:80 | ocsp.pki.goog | Google Inc. | US | whitelisted |
2556 | firefox.exe | 52.38.202.57:443 | search.services.mozilla.com | Amazon.com, Inc. | US | unknown |
2556 | firefox.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2556 | firefox.exe | 104.21.40.18:443 | keshhub.com | Cloudflare Inc | US | unknown |
2556 | firefox.exe | 65.9.58.80:443 | firefox.settings.services.mozilla.com | AT&T Services, Inc. | US | suspicious |
2556 | firefox.exe | 13.32.24.84:443 | content-signature-2.cdn.mozilla.net | Amazon.com, Inc. | US | unknown |
2556 | firefox.exe | 65.9.58.34:443 | snippets.cdn.mozilla.net | AT&T Services, Inc. | US | suspicious |
2556 | firefox.exe | 142.250.186.42:443 | safebrowsing.googleapis.com | Google Inc. | US | whitelisted |
2556 | firefox.exe | 216.58.212.142:443 | sb-ssl.google.com | Google Inc. | US | whitelisted |
2556 | firefox.exe | 34.107.221.82:80 | detectportal.firefox.com | — | US | whitelisted |
Domain | IP | Reputation |
---|---|---|
keshhub.com |
| suspicious |
detectportal.firefox.com |
| whitelisted |
prod.detectportal.prod.cloudops.mozgcp.net |
| whitelisted |
search.services.mozilla.com |
| whitelisted |
search.r53-2.services.mozilla.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
cs9.wac.phicdn.net |
| whitelisted |
push.services.mozilla.com |
| whitelisted |
autopush.prod.mozaws.net |
| whitelisted |
snippets.cdn.mozilla.net |
| whitelisted |
PID | Process | Class | Message |
---|---|---|---|
— | — | Potentially Bad Traffic | ET INFO Observed DNS Query to .cloud TLD |
— | — | Potentially Bad Traffic | ET INFO Observed DNS Query to .cloud TLD |