| URL: | https://www.geekstogo.com/forum/files/file/187-tfc-temp-file-cleaner-by-oldtimer/ |
| Full analysis: | https://app.any.run/tasks/79078eb5-03ee-4813-875a-12a1a7abcf0e |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | April 12, 2025, 22:22:34 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MD5: | 42191499B33F60631179EBD78B4235CE |
| SHA1: | FD4089D89C81387B4C75549B38BBE36FEBF262B3 |
| SHA256: | DC29D83ADB4C83054BEB70EC78CBBC3B9F2CD477378D2EEA825A60BEAF5DB3F3 |
| SSDEEP: | 3:N8DSL/W2ZIth5KVPeo+rUHJH:2OLe22veH |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 300 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=6516 --field-trial-handle=2304,i,14093497539971667190,1958216542082887543,262144 --variations-seed-version /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: Administrator Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59 Modules
| |||||||||||||||
| 300 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=6780 --field-trial-handle=2304,i,14093497539971667190,1958216542082887543,262144 --variations-seed-version /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: Administrator Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59 Modules
| |||||||||||||||
| 668 | "C:\Program Files\Mozilla Firefox\firefox.exe" https://www.geekstogo.com/forum/files/file/187-tfc-temp-file-cleaner-by-oldtimer/ | C:\Program Files\Mozilla Firefox\firefox.exe | firefox.exe | ||||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 123.0 Modules
| |||||||||||||||
| 728 | "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5552 -childID 6 -isForBrowser -prefsHandle 5784 -prefMapHandle 5788 -prefsLen 31243 -prefMapSize 244583 -jsInitHandle 1280 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f81391f6-1a8b-486a-bbe8-8117ad9e4e3c} 668 "\\.\pipe\gecko-crash-server-pipe.668" 25dcc3944d0 tab | C:\Program Files\Mozilla Firefox\firefox.exe | — | firefox.exe | |||||||||||
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 123.0 Modules
| |||||||||||||||
| 1040 | C:\WINDOWS\system32\RunDll32.exe C:\WINDOWS\system32\migration\WininetPlugin.dll,MigrateCacheForUser /m /0 | C:\Windows\System32\rundll32.exe | — | ie4uinit.exe | |||||||||||
User: Administrator Company: Microsoft Corporation Integrity Level: LOW Description: Windows host process (Rundll32) Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1096 | "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=6864 --field-trial-handle=2304,i,14093497539971667190,1958216542082887543,262144 --variations-seed-version /prefetch:8 | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | — | msedge.exe | |||||||||||
User: Administrator Company: Microsoft Corporation Integrity Level: LOW Description: Microsoft Edge Exit code: 0 Version: 122.0.2365.59 Modules
| |||||||||||||||
| 1128 | "C:\WINDOWS\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca | C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe | svchost.exe | ||||||||||||
User: Administrator Company: Microsoft Corporation Integrity Level: HIGH Description: Search application Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1132 | "C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\Installer\setup.exe" --msedge --channel=stable --launch-msedge-after-unlock-nowin --verbose-logging --system-level | C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\Installer\setup.exe | — | setup.exe | |||||||||||
User: Administrator Company: Microsoft Corporation Integrity Level: HIGH Description: Microsoft Edge Installer Exit code: 0 Version: 122.0.2365.59 Modules
| |||||||||||||||
| 1280 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | SppExtComObj.Exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1532 | C:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\FileCoAuth.exe -Embedding | C:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\FileCoAuth.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft OneDriveFile Co-Authoring Executable Exit code: 0 Version: 19.043.0304.0013 Modules
| |||||||||||||||
| (PID) Process: | (668) firefox.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\DllPrefetchExperiment |
| Operation: | write | Name: | C:\Program Files\Mozilla Firefox\firefox.exe |
Value: 0 | |||
| (PID) Process: | (8788) unregmp2.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Keyboard\Native Media Players\WMP |
| Operation: | write | Name: | AppName |
Value: Windows Media Player | |||
| (PID) Process: | (8788) unregmp2.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Keyboard\Native Media Players\WMP |
| Operation: | write | Name: | ExePath |
Value: C:\Program Files\Windows Media Player\wmplayer.exe | |||
| (PID) Process: | (8788) unregmp2.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\MediaPlayer\Player\Settings |
| Operation: | write | Name: | Client ID |
Value: {C3576743-DE13-4DC6-B151-B8C5DD72B084} | |||
| (PID) Process: | (2560) ie4uinit.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{89820200-ECBD-11cf-8B85-00AA005B4383} |
| Operation: | write | Name: | IsInstalled |
Value: 1 | |||
| (PID) Process: | (2560) ie4uinit.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\IEXPLORE.EXE\InstallInfo |
| Operation: | write | Name: | IconsVisible |
Value: 1 | |||
| (PID) Process: | (2560) ie4uinit.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup\OC Manager\Subcomponents |
| Operation: | write | Name: | IEAccess |
Value: 1 | |||
| (PID) Process: | (2560) ie4uinit.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Capabilities |
| Operation: | write | Name: | Hidden |
Value: 0 | |||
| (PID) Process: | (2560) ie4uinit.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Main |
| Operation: | write | Name: | DisableFirstRunCustomize |
Value: 1 | |||
| (PID) Process: | (2560) ie4uinit.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\ShellFolder |
| Operation: | write | Name: | Attributes |
Value: 1048576 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 668 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\scriptCache-current.bin | — | |
MD5:— | SHA256:— | |||
| 668 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\urlCache-current.bin | binary | |
MD5:297E88D7CEB26E549254EC875649F4EB | SHA256:8B75D4FB1845BAA06122888D11F6B65E6A36B140C54A72CC13DF390FD7C95702 | |||
| 668 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json | binary | |
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A | SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA | |||
| 668 | firefox.exe | C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\scriptCache-child-current.bin | binary | |
MD5:C95DDC2B1A525D1A243E4C294DA2F326 | SHA256:3A5919E086BFB31E36110CF636D2D5109EB51F2C410B107F126126AB25D67363 | |||
| 668 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cookies.sqlite-shm | binary | |
MD5:B7C14EC6110FA820CA6B65F5AEC85911 | SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB | |||
| 668 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite | — | |
MD5:— | SHA256:— | |||
| 668 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\SiteSecurityServiceState.bin | binary | |
MD5:D84186839F7142E47886D846D1EAB937 | SHA256:AA07E227121171B851F7202696A0C00ACB3390A7B8FC222EC81D44FAAD5B9F2C | |||
| 668 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json.tmp | binary | |
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A | SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA | |||
| 668 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\prefs-1.js | text | |
MD5:2C99A16AED3906D92FFE3EF1808E2753 | SHA256:08412578CC3BB4922388F8FF8C23962F616B69A1588DA720ADE429129C73C452 | |||
| 668 | firefox.exe | C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\prefs.js | text | |
MD5:2C99A16AED3906D92FFE3EF1808E2753 | SHA256:08412578CC3BB4922388F8FF8C23962F616B69A1588DA720ADE429129C73C452 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
668 | firefox.exe | GET | 200 | 34.107.221.82:80 | http://detectportal.firefox.com/success.txt?ipv4 | unknown | — | — | whitelisted |
668 | firefox.exe | POST | — | 23.53.40.161:80 | http://r10.o.lencr.org/ | unknown | — | — | whitelisted |
2104 | svchost.exe | GET | 200 | 23.53.40.178:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
668 | firefox.exe | POST | — | 23.53.40.154:80 | http://r11.o.lencr.org/ | unknown | — | — | whitelisted |
668 | firefox.exe | POST | 200 | 23.53.40.161:80 | http://r10.o.lencr.org/ | unknown | — | — | whitelisted |
668 | firefox.exe | POST | 200 | 216.58.206.67:80 | http://o.pki.goog/s/wr3/cgo | unknown | — | — | whitelisted |
668 | firefox.exe | POST | 200 | 23.53.40.161:80 | http://r10.o.lencr.org/ | unknown | — | — | whitelisted |
668 | firefox.exe | POST | 200 | 216.58.206.67:80 | http://o.pki.goog/we2 | unknown | — | — | whitelisted |
668 | firefox.exe | POST | 200 | 216.58.206.67:80 | http://o.pki.goog/we2 | unknown | — | — | whitelisted |
668 | firefox.exe | POST | 200 | 216.58.206.67:80 | http://o.pki.goog/we2 | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 23.53.40.178:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.53.40.178:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2104 | svchost.exe | 23.53.40.178:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
668 | firefox.exe | 34.36.137.203:443 | contile.services.mozilla.com | — | — | whitelisted |
668 | firefox.exe | 34.107.221.82:80 | detectportal.firefox.com | GOOGLE | US | whitelisted |
668 | firefox.exe | 142.250.186.106:443 | safebrowsing.googleapis.com | — | — | whitelisted |
668 | firefox.exe | 34.107.243.93:443 | push.services.mozilla.com | GOOGLE | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
detectportal.firefox.com |
| whitelisted |
www.geekstogo.com |
| whitelisted |
prod.detectportal.prod.cloudops.mozgcp.net |
| whitelisted |
contile.services.mozilla.com |
| whitelisted |
spocs.getpocket.com |
| whitelisted |
example.org |
| whitelisted |
ipv4only.arpa |
| whitelisted |