| URL: | https://github.com/LJ9859/Malware-Database/blob/main/Antivirus-Rogues/PC%20Optimizer%20Pro.zip |
| Full analysis: | https://app.any.run/tasks/77dc1a02-48bc-4dea-851b-cc6c1ae70012 |
| 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: | January 20, 2024, 18:42:00 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Tags: | |
| Indicators: | |
| MD5: | D244168EE76F9D3253D2972BFD417027 |
| SHA1: | E32620923CEF4BC24EB8DCFD2792C1E0DA6AD618 |
| SHA256: | 3070E1509197A141A134E599A52B196858DB1A39149BC0B9E4C373F3C198C51B |
| SSDEEP: | 3:N8tEd37iEEREH3kzERCRMTXPKTz4FyGdQcn:2uQtkUzsLPuz1ncn |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 604 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1408 --field-trial-handle=1192,i,6071462827498185627,14235870410810389972,131072 /prefetch:3 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | msedge.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 604 | "C:\Users\admin\AppData\Local\Temp\nsnEEE3.tmp\ga_utility.exe" -install_success -guid "9AEDB607-9D44-4A0B-91F8-18422ACBDBD5" -language "en" -app_version "5.41.0.18" -product_code "SDU" -app_name "Simple Driver Updater" -track_id "UA-66457935-10" | C:\Users\admin\AppData\Local\Temp\nsnEEE3.tmp\ga_utility.exe | SimpleDriverUpdaterSetup.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: ga_utility Exit code: 0 Version: 1,0,0,6 Modules
| |||||||||||||||
| 848 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2036.2.110420530\792584531" -childID 1 -isForBrowser -prefsHandle 2072 -prefMapHandle 2068 -prefsLen 24556 -prefMapSize 244195 -jsInitHandle 892 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {22ef62c6-436e-4dc5-8005-396a5616b112} 2036 "\\.\pipe\gecko-crash-server-pipe.2036" 2084 117fef70 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
| |||||||||||||||
| 1036 | "C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\SLOW PC Fighter.zip" | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.91.0 Modules
| |||||||||||||||
| 1040 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2036.1.1010093048\371810183" -parentBuildID 20230710165010 -prefsHandle 1428 -prefMapHandle 1424 -prefsLen 28600 -prefMapSize 244195 -appDir "C:\Program Files\Mozilla Firefox\browser" - {043432c1-c5ee-4223-b3bc-a8b2c56e8b29} 2036 "\\.\pipe\gecko-crash-server-pipe.2036" 1440 d827cf0 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
| |||||||||||||||
| 1232 | "C:\Program Files\CompuClever\PC Clean Maestro\pccum.exe" | C:\Program Files\CompuClever\PC Clean Maestro\pccum.exe | pccleanmaestro_setup.exe | ||||||||||||
User: admin Company: CompuClever Systems Inc Integrity Level: HIGH Description: PC Clean Maestro Exit code: 0 Version: 4.3.3.158 Modules
| |||||||||||||||
| 1268 | "C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1648 --field-trial-handle=1192,i,6071462827498185627,14235870410810389972,131072 /prefetch:8 | C:\Program Files\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 109.0.1518.115 Modules
| |||||||||||||||
| 1380 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2036.0.1429781082\914321774" -parentBuildID 20230710165010 -prefsHandle 1116 -prefMapHandle 1108 -prefsLen 28523 -prefMapSize 244195 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5690fd1a-0445-448d-9062-ea7533062ef3} 2036 "\\.\pipe\gecko-crash-server-pipe.2036" 1188 d8a9360 gpu | 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
| |||||||||||||||
| 1816 | "C:\Users\admin\AppData\Local\CompuClever\Program Management Console\pmc.exe" /systray | C:\Users\admin\AppData\Local\CompuClever\Program Management Console\pmc.exe | — | programmanagementconsole_setup.exe | |||||||||||
User: admin Company: CompuClever Systems Inc. Integrity Level: HIGH Description: Program Management Console Exit code: 0 Version: 2.2.3.45 Modules
| |||||||||||||||
| 1888 | "C:\Program Files\Fighters\FighterSuiteService.exe" | C:\Program Files\Fighters\FighterSuiteService.exe | services.exe | ||||||||||||
User: SYSTEM Company: SPAMfighter ApS Integrity Level: SYSTEM Description: Fighter Suite Service Exit code: 0 Version: 3.1.298.0 Modules
| |||||||||||||||
| (PID) Process: | (2044) 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: | (2036) 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: | (2036) 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: | (2036) firefox.exe | Key: | HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe |
Value: 0 | |||
| (PID) Process: | (2036) 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: | (2036) 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: | (2036) 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: | (2036) 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: | (2036) 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: | (2036) 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 | |
|---|---|---|---|---|
| 2036 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.bin | binary | |
MD5:B7A3C61D0C144CC5E166B1E769CA8F8C | SHA256:7FADCB77FFACA6B9E9F15C6F1CD3AAD4C20DCD90FA92429A627A3A7110CA2644 | |||
| 2036 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 2036 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp | binary | |
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A | SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA | |||
| 2036 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json | binary | |
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A | SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA | |||
| 2036 | 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 | |||
| 2036 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.js | text | |
MD5:60E0DE9E05EC76C749D80F0D15A81B21 | SHA256:08252FA62CCCCD316474E20CC7317A6B5C932B2C972234318E8CCDA39EC2EF48 | |||
| 2036 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js | text | |
MD5:60E0DE9E05EC76C749D80F0D15A81B21 | SHA256:08252FA62CCCCD316474E20CC7317A6B5C932B2C972234318E8CCDA39EC2EF48 | |||
| 2036 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 2036 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 2036 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite | — | |
MD5:— | SHA256:— | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2036 | firefox.exe | POST | 200 | 142.250.185.131:80 | http://ocsp.pki.goog/gts1c3 | unknown | binary | 472 b | unknown |
2036 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/success.txt?ipv4 | unknown | text | 8 b | unknown |
2036 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/canonical.html | unknown | text | 90 b | unknown |
2036 | firefox.exe | POST | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/ | unknown | binary | 313 b | unknown |
2036 | firefox.exe | POST | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/ | unknown | binary | 313 b | unknown |
2036 | firefox.exe | POST | 200 | 184.24.77.47:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
2036 | firefox.exe | POST | 200 | 184.24.77.47:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
2036 | firefox.exe | POST | 200 | 142.250.185.131:80 | http://ocsp.pki.goog/gts1c3 | unknown | binary | 472 b | unknown |
2036 | firefox.exe | POST | 200 | 184.24.77.47:80 | http://r3.o.lencr.org/ | unknown | binary | 503 b | unknown |
2036 | firefox.exe | POST | — | 18.245.65.219:80 | http://ocsp.r2m02.amazontrust.com/ | unknown | — | — | unknown |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |
2036 | firefox.exe | 142.250.184.202:443 | safebrowsing.googleapis.com | — | — | whitelisted |
2036 | firefox.exe | 140.82.121.4:443 | github.com | GITHUB | US | unknown |
2036 | firefox.exe | 34.107.243.93:443 | push.services.mozilla.com | GOOGLE | US | unknown |
2036 | firefox.exe | 142.250.185.131:80 | ocsp.pki.goog | GOOGLE | US | whitelisted |
2036 | firefox.exe | 34.107.221.82:80 | detectportal.firefox.com | GOOGLE | US | whitelisted |
2036 | firefox.exe | 34.117.237.239:443 | contile.services.mozilla.com | GOOGLE-CLOUD-PLATFORM | US | unknown |
2036 | firefox.exe | 35.171.113.32:443 | spocs.getpocket.com | AMAZON-AES | US | unknown |
Domain | IP | Reputation |
|---|---|---|
detectportal.firefox.com |
| whitelisted |
github.com |
| shared |
prod.detectportal.prod.cloudops.mozgcp.net |
| whitelisted |
contile.services.mozilla.com |
| whitelisted |
spocs.getpocket.com |
| shared |
example.org |
| whitelisted |
ipv4only.arpa |
| whitelisted |
proxyserverecs-1736642167.us-east-1.elb.amazonaws.com |
| shared |
ocsp.digicert.com |
| whitelisted |
fp2e7a.wpc.phicdn.net |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
4092 | programmanagementconsole_setup.exe | A Network Trojan was detected | ET USER_AGENTS Suspicious User-Agent (Session) - Possible Trojan-Clicker |
3668 | pccleanmaestro_setup.exe | A Network Trojan was detected | ET USER_AGENTS Suspicious User-Agent (Session) - Possible Trojan-Clicker |
3348 | msiexec.exe | Potential Corporate Privacy Violation | ET POLICY Observed MSI Download |
3940 | msiexec.exe | Potential Corporate Privacy Violation | ET HUNTING Suspicious Windows Installer UA for non-MSI |
3940 | msiexec.exe | Potential Corporate Privacy Violation | ET HUNTING Suspicious Windows Installer UA for non-MSI |
3940 | msiexec.exe | Potential Corporate Privacy Violation | ET HUNTING Suspicious Windows Installer UA for non-MSI |
3940 | msiexec.exe | Potential Corporate Privacy Violation | ET HUNTING Suspicious Windows Installer UA for non-MSI |
3940 | msiexec.exe | Potential Corporate Privacy Violation | ET HUNTING Suspicious Windows Installer UA for non-MSI |
3940 | msiexec.exe | Potential Corporate Privacy Violation | ET HUNTING Suspicious Windows Installer UA for non-MSI |
3940 | msiexec.exe | Potential Corporate Privacy Violation | ET HUNTING Suspicious Windows Installer UA for non-MSI |