| File name: | EzFN-Manager.exe |
| Full analysis: | https://app.any.run/tasks/e79f4691-3fc9-4340-b4fb-cf2fe4d90028 |
| 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: | November 28, 2024, 02:43:10 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
| MD5: | 4D909890FEE721BE5605F2B64BDF72FB |
| SHA1: | 82FB1D4769025E27CDA5E399DDBFB57B21E7B559 |
| SHA256: | 2ABB6EEFA29E46E8580CFB9F4EFF67913423197ED103B694E4158E0E6ED2BA79 |
| SSDEEP: | 98304:OsVFeDPpr9xqQVZCgRLX/96wp9K5I01L+vk6lmcaP+hb0e5ygcKGeqB/eeiuOknQ:oLvxKhZ/6EcHOHyniwMkZMF3IQaw6X |
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:11:28 00:46:27+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 11650560 |
| InitializedDataSize: | 166912 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xb1e5ce |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 2.10.91.91 |
| ProductVersionNumber: | 2.10.91.91 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| FileDescription: | Steam |
| FileVersion: | 2.10.91.91 |
| InternalName: | EzFN-Manager.exe |
| LegalCopyright: | © Valve Corporation |
| OriginalFileName: | EzFN-Manager.exe |
| ProductName: | Steam |
| ProductVersion: | 2.10.91.91 |
| AssemblyVersion: | 2.10.91.91 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 444 | "C:\Users\admin\AppData\Roaming\Microsoft Teams.exe" | C:\Users\admin\AppData\Roaming\Microsoft Teams.exe | — | ||||||||||||
User: admin Integrity Level: HIGH Modules
ims-api(PID) Process(444) Microsoft Teams.exe Discord-Webhook-Tokens (1)1309150098055495793/k9e9xgOw-6_C2plzzrJuXKnk0n6rjOfFwyNN15kYdvJC528Av5hMa6QHDC_kqeEBzjsS Discord-Info-Links 1309150098055495793/k9e9xgOw-6_C2plzzrJuXKnk0n6rjOfFwyNN15kYdvJC528Av5hMa6QHDC_kqeEBzjsS Get Webhook Infohttps://discord.com/api/webhooks/1309150098055495793/k9e9xgOw-6_C2plzzrJuXKnk0n6rjOfFwyNN15kYdvJC528Av5hMa6QHDC_kqeEBzjsS | |||||||||||||||
| 1580 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | Microsoft Teams.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Version: 10.0.19041.1 (WinBuild.160101.0800) | |||||||||||||||
| 2216 | "C:\Users\admin\AppData\Roaming\Microsoft Teams.exe" | C:\Users\admin\AppData\Roaming\Microsoft Teams.exe | — | EzFN-Manager.exe | |||||||||||
User: admin Integrity Level: MEDIUM Modules
| |||||||||||||||
| 2484 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\ProgramData\WinRar.exe' | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | — | WinRAR.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2600 | "C:\WINDOWS\System32\msiexec.exe" /i "C:\Users\admin\AppData\Roaming\EZFN Launcher_1.2.7_x64_en-US (1).msi" | C:\Windows\System32\msiexec.exe | — | EzFN-Manager.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Version: 5.0.19041.1 (WinBuild.160101.0800) | |||||||||||||||
| 3552 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3640 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3820 | "C:\ProgramData\WinRar.exe" | C:\ProgramData\WinRar.exe | — | WinRar.exe | |||||||||||
User: admin Integrity Level: HIGH Description: Exit code: 0 Version: 0.0.0.0 | |||||||||||||||
| 4500 | "C:\Users\admin\AppData\Roaming\WinRAR.exe" | C:\Users\admin\AppData\Roaming\WinRAR.exe | — | EzFN-Manager.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Exit code: 0 Version: 0.0.0.0 Modules
| |||||||||||||||
| 4516 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | Microsoft Teams.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (4980) EzFN-Manager.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.msi\OpenWithProgids |
| Operation: | write | Name: | Msi.Package |
Value: | |||
| (PID) Process: | (2216) Microsoft Teams.exe | Key: | HKEY_CLASSES_ROOT\ms-settings\shell\open\command |
| Operation: | write | Name: | DelegateExecute |
Value: | |||
| (PID) Process: | (6936) WinRAR.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\WinRAR_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6936) WinRAR.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\WinRAR_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6936) WinRAR.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\WinRAR_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (6936) WinRAR.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\WinRAR_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (6936) WinRAR.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\WinRAR_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (6936) WinRAR.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\WinRAR_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (6936) WinRAR.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\WinRAR_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (6936) WinRAR.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\WinRAR_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4980 | EzFN-Manager.exe | C:\Users\admin\AppData\Roaming\EZFN Launcher_1.2.7_x64_en-US (1).msi | — | |
MD5:— | SHA256:— | |||
| 4980 | EzFN-Manager.exe | C:\Users\admin\AppData\Roaming\Microsoft Teams.exe | executable | |
MD5:FFA33049612A638A2F40C2A89722A6F4 | SHA256:589E6CC7481B257D46466116096F4DF95A41DAACA908A661A528DD3B658E4EA2 | |||
| 6272 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_0fketkxi.aoz.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 6420 | cvtres.exe | C:\Users\admin\AppData\Local\Temp\RES87A2.tmp | binary | |
MD5:DCF9891CA916C7E9C056E556836857BB | SHA256:48E8BF6CA450056F989818A2A911764B625D90B5EE07703FFC2D84F06FCB359F | |||
| 6392 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_as3pwfu3.svx.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 4980 | EzFN-Manager.exe | C:\Users\admin\AppData\Roaming\WinRAR.exe | executable | |
MD5:A3C02411444FF8AF6ED5D52FF10D21A6 | SHA256:4963D8EA74645CC1931E28C1E6A378BCE443D0E719D54BA61A1E100A93CDBA4F | |||
| 444 | Microsoft Teams.exe | C:\Users\admin\AppData\Local\Temp\commonfiles.zip | compressed | |
MD5:76CDB2BAD9582D23C1F6F4D868218D6C | SHA256:8739C76E681F900923B900C9DF0EF75CF421D39CABB54650C4B9AD19B6A76D85 | |||
| 444 | Microsoft Teams.exe | C:\Users\admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe | executable | |
MD5:FFA33049612A638A2F40C2A89722A6F4 | SHA256:589E6CC7481B257D46466116096F4DF95A41DAACA908A661A528DD3B658E4EA2 | |||
| 444 | Microsoft Teams.exe | C:\Users\admin\AppData\Local\Temp\browsers-temp\admin\Edge\Default\cookies.txt | text | |
MD5:4E7E979B554CE1F04144AAF6C5F6A321 | SHA256:DAA03BBC2A5969DD0129DD53FC3FA889BC1938DB3622C1C1B8DA9AA951401C73 | |||
| 444 | Microsoft Teams.exe | C:\Users\admin\AppData\Local\Temp\browsers-temp\admin\Edge\Default\history.txt | text | |
MD5:C81D714E7822AB4D7E8327B8D547071E | SHA256:95C2BDD3CC8D4AB4623E655F47772A3F878DC2B66FF0AE16A23F9413C7C7AA31 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5004 | svchost.exe | GET | 200 | 23.216.77.6:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | DE | binary | 1.01 Kb | whitelisted |
— | — | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | US | text | 6 b | shared |
— | — | GET | 404 | 45.112.123.126:443 | https://api.gofile.io/getServer | SG | text | 14 b | whitelisted |
— | — | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json | US | binary | 294 b | shared |
— | — | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | US | text | 6 b | shared |
— | — | POST | 404 | 162.159.136.232:443 | https://discord.com/api/webhooks/1309150098055495793/k9e9xgOw-6_C2plzzrJuXKnk0n6rjOfFwyNN15kYdvJC528Av5hMa6QHDC_kqeEBzjsS | unknown | binary | 45 b | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.216.77.6:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | DE | binary | 1.01 Kb | whitelisted |
— | — | POST | 404 | 162.159.137.232:443 | https://discord.com/api/webhooks/1309150098055495793/k9e9xgOw-6_C2plzzrJuXKnk0n6rjOfFwyNN15kYdvJC528Av5hMa6QHDC_kqeEBzjsS | unknown | binary | 45 b | whitelisted |
— | — | POST | 404 | 162.159.137.232:443 | https://discord.com/api/webhooks/1309150098055495793/k9e9xgOw-6_C2plzzrJuXKnk0n6rjOfFwyNN15kYdvJC528Av5hMa6QHDC_kqeEBzjsS | unknown | binary | 45 b | whitelisted |
— | — | GET | 200 | 172.67.74.152:443 | https://api.ipify.org/ | US | text | 15 b | malicious |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
5004 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 104.126.37.131:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 23.216.77.6:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.216.77.6:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
— | — | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
api.ipify.org |
| shared |
ip-api.com |
| shared |
api.gofile.io |
| whitelisted |
discord.com |
| whitelisted |
ezfn57.serveo.net |
| malicious |
PID | Process | Class | Message |
|---|---|---|---|
— | — | Misc activity | ET INFO External IP Lookup Domain (ipify .org) in DNS Lookup |
— | — | Misc activity | ET INFO External IP Address Lookup Domain (ipify .org) in TLS SNI |
— | — | Device Retrieving External IP Address Detected | INFO [ANY.RUN] External IP Check (ip-api .com) |
— | — | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com) |
— | — | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup ip-api.com |
— | — | Misc activity | ET USER_AGENTS Go HTTP Client User-Agent |
— | — | Potentially Bad Traffic | ET INFO Online File Storage Domain in DNS Lookup (gofile .io) |
— | — | Misc activity | ET INFO Observed Discord Domain in DNS Lookup (discord .com) |
— | — | Misc activity | ET INFO File Sharing Related Domain in TLS SNI (gofile .io) |
— | — | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
Process | Message |
|---|---|
Microsoft Teams.exe | % |
Microsoft Teams.exe | h |
Microsoft Teams.exe | h |
Microsoft Teams.exe | % |
Microsoft Teams.exe | h |
Microsoft Teams.exe | % |
Microsoft Teams.exe | h |
Microsoft Teams.exe | % |
Microsoft Teams.exe | h |
Microsoft Teams.exe | % |