URL: | https://onedrive.live.com/download?cid=FD85A84D08E04A01&resid=FD85A84D08E04A01%213870&authkey=AI43anftE_popaU |
Full analysis: | https://app.any.run/tasks/73c18ca8-9635-48cf-9c27-fff006502173 |
Verdict: | Malicious activity |
Threats: | NanoCore is a Remote Access Trojan or RAT. This malware is highly customizable with plugins which allow attackers to tailor its functionality to their needs. Nanocore is created with the .NET framework and it’s available for purchase for just $25 from its “official” website. |
Analysis date: | April 23, 2019, 10:02:04 |
OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
Tags: | |
Indicators: | |
MD5: | D967DE010B144F95AE3F092DDE2746AE |
SHA1: | D13C70251D8486FF330B2B41486658CCF9EB8CED |
SHA256: | 298E5A2AD55A2165A82FAF1179D8286EB11726B38E9C442643049C5F2FED1A00 |
SSDEEP: | 3:N8Ck3CTwKblOL0VWZjVWpoYQLplx3RoZn:2CkST/ZOYVWZjVWpbgphO |
PID | CMD | Path | Indicators | Parent process | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2940 | "C:\Program Files\Mozilla Firefox\firefox.exe" https://onedrive.live.com/download?cid=FD85A84D08E04A01&resid=FD85A84D08E04A01%213870&authkey=AI43anftE_popaU | C:\Program Files\Mozilla Firefox\firefox.exe | explorer.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 65.0.2 Modules
| |||||||||||||||
3848 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2940.0.2043988810\2020664593" -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - "C:\Users\admin\AppData\LocalLow\Mozilla\Temp-{ce348e4c-7d33-445e-89f9-60108c51bcaf}" 2940 "\\.\pipe\gecko-crash-server-pipe.2940" 1144 gpu | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 65.0.2 Modules
| |||||||||||||||
2792 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2940.6.181342058\1657285712" -childID 1 -isForBrowser -prefsHandle 1772 -prefMapHandle 1768 -prefsLen 1 -prefMapSize 180950 -schedulerPrefs 0001,2 -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2940 "\\.\pipe\gecko-crash-server-pipe.2940" 1620 tab | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 65.0.2 Modules
| |||||||||||||||
1032 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2940.13.902693856\1542022406" -childID 2 -isForBrowser -prefsHandle 2604 -prefMapHandle 2608 -prefsLen 216 -prefMapSize 180950 -schedulerPrefs 0001,2 -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2940 "\\.\pipe\gecko-crash-server-pipe.2940" 2620 tab | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 65.0.2 Modules
| |||||||||||||||
2520 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2940.20.531869807\1414960890" -childID 3 -isForBrowser -prefsHandle 2976 -prefMapHandle 3292 -prefsLen 5824 -prefMapSize 180950 -schedulerPrefs 0001,2 -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2940 "\\.\pipe\gecko-crash-server-pipe.2940" 3568 tab | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 65.0.2 Modules
| |||||||||||||||
2476 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Envoy - NEW PO # .ace" | C:\Program Files\WinRAR\WinRAR.exe | firefox.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0 Modules
| |||||||||||||||
2988 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2476.26182\Envoy - NEW PO # .exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2476.26182\Envoy - NEW PO # .exe | — | WinRAR.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
3360 | "C:\Users\admin\AppData\Local\Temp\Rar$EXa2476.26182\Envoy - NEW PO # .exe" | C:\Users\admin\AppData\Local\Temp\Rar$EXa2476.26182\Envoy - NEW PO # .exe | Envoy - NEW PO # .exe | ||||||||||||
User: admin Integrity Level: MEDIUM Modules
|
(PID) Process: | (2940) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings |
Operation: | write | Name: | ProxyEnable |
Value: 0 | |||
(PID) Process: | (2940) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections |
Operation: | write | Name: | SavedLegacySettings |
Value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| |||
(PID) Process: | (2940) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | UNCAsIntranet |
Value: 0 | |||
(PID) Process: | (2940) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap |
Operation: | write | Name: | AutoDetect |
Value: 1 | |||
(PID) Process: | (2940) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.ace\OpenWithProgids |
Operation: | write | Name: | WinRAR |
Value: | |||
(PID) Process: | (2476) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
Operation: | write | Name: | ShellExtBMP |
Value: | |||
(PID) Process: | (2476) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes |
Operation: | write | Name: | ShellExtIcon |
Value: | |||
(PID) Process: | (2476) WinRAR.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E |
Operation: | write | Name: | LanguageList |
Value: en-US | |||
(PID) Process: | (2476) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\ArcHistory |
Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\Envoy - NEW PO # .ace | |||
(PID) Process: | (2476) WinRAR.exe | Key: | HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths |
Operation: | write | Name: | name |
Value: 120 |
PID | Process | Filename | Type | |
---|---|---|---|---|
2940 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin | — | |
MD5:— | SHA256:— | |||
2940 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\cache2\trash13622 | — | |
MD5:— | SHA256:— | |||
2940 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js | — | |
MD5:— | SHA256:— | |||
2940 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp | — | |
MD5:— | SHA256:— | |||
2940 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cert9.db-journal | — | |
MD5:— | SHA256:— | |||
2940 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\test-malware-simple.sbstore | — | |
MD5:— | SHA256:— | |||
2940 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\test-malware-simple.pset | — | |
MD5:— | SHA256:— | |||
2940 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\test-phish-simple.sbstore | — | |
MD5:— | SHA256:— | |||
2940 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\test-phish-simple.pset | — | |
MD5:— | SHA256:— | |||
2940 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\test-unwanted-simple.sbstore | — | |
MD5:— | SHA256:— |
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
---|---|---|---|---|---|---|---|---|---|
2940 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
2940 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
2940 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
2940 | firefox.exe | POST | 200 | 172.217.16.131:80 | http://ocsp.pki.goog/GTSGIAG3 | US | der | 471 b | whitelisted |
2940 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
2940 | firefox.exe | POST | 200 | 172.217.16.131:80 | http://ocsp.pki.goog/GTSGIAG3 | US | der | 471 b | whitelisted |
2940 | firefox.exe | POST | 200 | 172.217.16.131:80 | http://ocsp.pki.goog/GTSGIAG3 | US | der | 471 b | whitelisted |
2940 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
2940 | firefox.exe | POST | 200 | 93.184.220.29:80 | http://ocsp.digicert.com/ | US | der | 471 b | whitelisted |
2940 | firefox.exe | GET | 200 | 173.223.11.152:80 | http://detectportal.firefox.com/success.txt | NL | text | 8 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
---|---|---|---|---|---|---|
2940 | firefox.exe | 143.204.205.62:443 | snippets.cdn.mozilla.net | — | US | unknown |
2940 | firefox.exe | 13.107.42.13:443 | onedrive.live.com | Microsoft Corporation | US | malicious |
2940 | firefox.exe | 172.217.16.131:80 | ocsp.pki.goog | Google Inc. | US | whitelisted |
2940 | firefox.exe | 172.217.16.138:443 | safebrowsing.googleapis.com | Google Inc. | US | whitelisted |
2940 | firefox.exe | 173.223.11.152:80 | detectportal.firefox.com | Akamai International B.V. | NL | whitelisted |
2940 | firefox.exe | 93.184.220.29:80 | ocsp.digicert.com | MCI Communications Services, Inc. d/b/a Verizon Business | US | whitelisted |
2940 | firefox.exe | 52.27.229.90:443 | search.services.mozilla.com | Amazon.com, Inc. | US | unknown |
2940 | firefox.exe | 52.42.122.34:443 | shavar.services.mozilla.com | Amazon.com, Inc. | US | unknown |
2940 | firefox.exe | 143.204.214.45:443 | firefox.settings.services.mozilla.com | — | US | unknown |
2940 | firefox.exe | 13.107.42.12:443 | c9bd2g.dm.files.1drv.com | Microsoft Corporation | US | suspicious |
Domain | IP | Reputation |
---|---|---|
onedrive.live.com |
| shared |
detectportal.firefox.com |
| whitelisted |
l-0004.l-msedge.net |
| whitelisted |
a1089.dscd.akamai.net |
| whitelisted |
search.services.mozilla.com |
| whitelisted |
search.r53-2.services.mozilla.com |
| whitelisted |
tiles.services.mozilla.com |
| whitelisted |
tiles.r53-2.services.mozilla.com |
| whitelisted |
snippets.cdn.mozilla.net |
| whitelisted |
drcwo519tnci7.cloudfront.net |
| shared |
PID | Process | Class | Message |
---|---|---|---|
2940 | firefox.exe | Generic Protocol Command Decode | SURICATA STREAM excessive retransmissions |
3360 | Envoy - NEW PO # .exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 64B |
3360 | Envoy - NEW PO # .exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3360 | Envoy - NEW PO # .exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3360 | Envoy - NEW PO # .exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3360 | Envoy - NEW PO # .exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3360 | Envoy - NEW PO # .exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3360 | Envoy - NEW PO # .exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3360 | Envoy - NEW PO # .exe | A Network Trojan was detected | MALWARE [PTsecurity] NanoCore.RAT |
3360 | Envoy - NEW PO # .exe | A Network Trojan was detected | ET TROJAN Possible NanoCore C2 64B |