| URL: | https://rbxidle.com/rbxidle-installer.exe |
| Full analysis: | https://app.any.run/tasks/ec6010dc-43c6-4ee2-ae10-a46fb9e94de0 |
| Verdict: | Malicious activity |
| Threats: | Crypto mining malware is a resource-intensive threat that infiltrates computers with the purpose of mining cryptocurrencies. This type of threat can be deployed either on an infected machine or a compromised website. In both cases the miner will utilize the computing power of the device and its network bandwidth. |
| Analysis date: | December 17, 2023, 11:56:38 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 82AC436CECFAE09BD07B04B79AD78893 |
| SHA1: | AEDAE3DF03DE60E20FA09489B9193C74FE7ED86C |
| SHA256: | D1C9847B6D45BE3BD42E3FD2132C53E7EF304B027CAEB74DB7F7AD967D8BFF83 |
| SSDEEP: | 3:N8wKn9HWTXLNn:2/eXLN |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 124 | "C:\Program Files\Mozilla Firefox\firefox.exe" "https://rbxidle.com/rbxidle-installer.exe" | C:\Program Files\Mozilla Firefox\firefox.exe | — | explorer.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 115.0.2 Modules
| |||||||||||||||
| 376 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1432.4.988295920\1574416528" -childID 3 -isForBrowser -prefsHandle 3004 -prefMapHandle 3000 -prefsLen 29102 -prefMapSize 244195 -jsInitHandle 892 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {cd3f2c80-0cf5-44c8-8c3a-82e2141ca6db} 1432 "\\.\pipe\gecko-crash-server-pipe.1432" 3016 1626f280 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 115.0.2 Modules
| |||||||||||||||
| 452 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1432.3.1716721982\1459483745" -childID 2 -isForBrowser -prefsHandle 2864 -prefMapHandle 2860 -prefsLen 34225 -prefMapSize 244195 -jsInitHandle 892 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {94952f87-9fe9-4e83-b24c-f471cc633a34} 1432 "\\.\pipe\gecko-crash-server-pipe.1432" 2876 1668b9b0 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 115.0.2 Modules
| |||||||||||||||
| 548 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1432.0.1512608259\966619025" -parentBuildID 20230710165010 -prefsHandle 1108 -prefMapHandle 1100 -prefsLen 28523 -prefMapSize 244195 -appDir "C:\Program Files\Mozilla Firefox\browser" - {809241bc-389b-41e5-b46e-59a499132f91} 1432 "\\.\pipe\gecko-crash-server-pipe.1432" 1196 d6a9510 gpu | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 1 Version: 115.0.2 Modules
| |||||||||||||||
| 1044 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1432.1.371810183\1168226357" -parentBuildID 20230710165010 -prefsHandle 1404 -prefMapHandle 1400 -prefsLen 28600 -prefMapSize 244195 -appDir "C:\Program Files\Mozilla Firefox\browser" - {98e82329-7136-4a91-a4a0-a49ceeca7b4c} 1432 "\\.\pipe\gecko-crash-server-pipe.1432" 1416 d618a30 socket | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 115.0.2 Modules
| |||||||||||||||
| 1432 | "C:\Program Files\Mozilla Firefox\firefox.exe" https://rbxidle.com/rbxidle-installer.exe | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 115.0.2 Modules
| |||||||||||||||
| 1544 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1432.2.192806513\2013417102" -childID 1 -isForBrowser -prefsHandle 2068 -prefMapHandle 2064 -prefsLen 24491 -prefMapSize 244195 -jsInitHandle 892 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2f3de153-fb58-4355-b73e-f5acfea03b21} 1432 "\\.\pipe\gecko-crash-server-pipe.1432" 2080 12975560 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 115.0.2 Modules
| |||||||||||||||
| 1544 | "C:\Users\admin\Downloads\rbxidle-installer.exe" /SPAWNWND=$30174 /NOTIFYWND=$401A8 | C:\Users\admin\Downloads\rbxidle-installer.exe | rbxidle-installer.tmp | ||||||||||||
User: admin Company: RBXIDLE, LLC Integrity Level: HIGH Description: RBXIDLE Setup Exit code: 0 Version: Modules
| |||||||||||||||
| 1732 | "C:\Users\admin\AppData\Local\Temp\is-THMT6.tmp\rbxidle-installer.tmp" /SL5="$401A8,123431754,776192,C:\Users\admin\Downloads\rbxidle-installer.exe" | C:\Users\admin\AppData\Local\Temp\is-THMT6.tmp\rbxidle-installer.tmp | — | rbxidle-installer.exe | |||||||||||
User: admin Company: RBXIDLE, LLC Integrity Level: MEDIUM Description: Setup/Uninstall Exit code: 0 Version: 51.1052.0.0 Modules
| |||||||||||||||
| 2176 | "C:\Users\admin\AppData\Local\Temp\is-K7MR6.tmp\rbxidle-installer.tmp" /SL5="$40176,123431754,776192,C:\Users\admin\Downloads\rbxidle-installer.exe" /SPAWNWND=$30174 /NOTIFYWND=$401A8 | C:\Users\admin\AppData\Local\Temp\is-K7MR6.tmp\rbxidle-installer.tmp | — | rbxidle-installer.exe | |||||||||||
User: admin Company: RBXIDLE, LLC Integrity Level: HIGH Description: Setup/Uninstall Exit code: 0 Version: 51.1052.0.0 Modules
| |||||||||||||||
| (PID) Process: | (124) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe|Launcher |
Value: 2166C0A101000000 | |||
| (PID) Process: | (1432) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe|Browser |
Value: 044CC1A101000000 | |||
| (PID) Process: | (1432) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry |
Value: 0 | |||
| (PID) Process: | (1432) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe |
Value: 0 | |||
| (PID) Process: | (1432) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\PreXULSkeletonUISettings |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe|Theme |
Value: 1 | |||
| (PID) Process: | (1432) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\PreXULSkeletonUISettings |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe|Enabled |
Value: 1 | |||
| (PID) Process: | (1432) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox|DisableTelemetry |
Value: 1 | |||
| (PID) Process: | (1432) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent |
Value: 0 | |||
| (PID) Process: | (1432) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox|SetDefaultBrowserUserChoice |
Value: 1 | |||
| (PID) Process: | (1432) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox|AppLastRunTime |
Value: D14E5F3C23B0D901 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1432 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js | text | |
MD5:60E0DE9E05EC76C749D80F0D15A81B21 | SHA256:08252FA62CCCCD316474E20CC7317A6B5C932B2C972234318E8CCDA39EC2EF48 | |||
| 1432 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cert9.db-journal | binary | |
MD5:7401405751D3F30B1A35D5AA35081407 | SHA256:336711429A7BA881129E2F1C1C4D55CAD845789ED8B4968DA5548A86BDB4AD3A | |||
| 1432 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 1432 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\datareporting\glean\db\data.safe.tmp | binary | |
MD5:B1C8AA9861B461806C9E738511EDD6AE | SHA256:7CEA48E7ADD3340B36F47BA4EA2DED8D6CB0423FFC2A64B44D7E86E0507D6B70 | |||
| 1432 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\permissions.sqlite-journal | binary | |
MD5:378C8A430CCC1DE32DF74422FB951882 | SHA256:63157766C8EF3E27A33BFD56CC87EBA177AD9A4A6EC7FE3A6D702B1CBBF771F6 | |||
| 1432 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3561288849sdhlie.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 1432 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2918063365piupsah.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 1432 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 1432 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cert9.db | sqlite | |
MD5:119CF44906CCC2EE477124B00819E668 | SHA256:CD971471752AF3E949F7C0A4C22E66E9A41732F19EEA4B33724D5A19DD062726 | |||
| 1432 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2823318777ntouromlalnodry--naod.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1432 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/canonical.html | unknown | text | 90 b | unknown |
1432 | firefox.exe | POST | 200 | 216.58.206.35:80 | http://ocsp.pki.goog/gts1c3 | unknown | binary | 471 b | unknown |
1432 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/success.txt?ipv4 | unknown | text | 8 b | unknown |
1432 | firefox.exe | POST | 200 | 18.245.65.219:80 | http://ocsp.r2m02.amazontrust.com/ | unknown | binary | 471 b | unknown |
1432 | firefox.exe | POST | 200 | 95.101.54.195:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
1432 | firefox.exe | POST | 200 | 95.101.54.195:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
1432 | firefox.exe | POST | — | 95.101.54.195:80 | http://r3.o.lencr.org/ | unknown | — | — | unknown |
1432 | firefox.exe | POST | 200 | 216.58.206.35:80 | http://ocsp.pki.goog/gts1c3 | unknown | binary | 471 b | unknown |
1432 | firefox.exe | POST | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/ | unknown | binary | 471 b | unknown |
1432 | firefox.exe | POST | 200 | 95.101.54.195:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1432 | firefox.exe | 104.26.1.132:443 | rbxidle.com | CLOUDFLARENET | US | unknown |
1432 | firefox.exe | 142.250.185.138:443 | safebrowsing.googleapis.com | — | — | whitelisted |
1432 | firefox.exe | 34.107.243.93:443 | push.services.mozilla.com | GOOGLE | US | unknown |
1432 | firefox.exe | 34.107.221.82:80 | detectportal.firefox.com | GOOGLE | US | whitelisted |
1432 | firefox.exe | 216.58.206.35:80 | ocsp.pki.goog | GOOGLE | US | whitelisted |
1432 | firefox.exe | 34.149.100.209:443 | firefox.settings.services.mozilla.com | GOOGLE | US | unknown |
1432 | firefox.exe | 34.117.237.239:443 | contile.services.mozilla.com | GOOGLE-CLOUD-PLATFORM | US | unknown |
1432 | firefox.exe | 104.17.2.184:443 | challenges.cloudflare.com | CLOUDFLARENET | — | unknown |
Domain | IP | Reputation |
|---|---|---|
rbxidle.com |
| unknown |
detectportal.firefox.com |
| whitelisted |
prod.detectportal.prod.cloudops.mozgcp.net |
| whitelisted |
contile.services.mozilla.com |
| whitelisted |
spocs.getpocket.com |
| shared |
proxyserverecs-1736642167.us-east-1.elb.amazonaws.com |
| shared |
example.org |
| whitelisted |
ipv4only.arpa |
| whitelisted |
r3.o.lencr.org |
| shared |
firefox.settings.services.mozilla.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
1432 | firefox.exe | Not Suspicious Traffic | INFO [ANY.RUN] Cloudflare turnstile CAPTCHA challenge |