| File name: | UDisplay.exe |
| Full analysis: | https://app.any.run/tasks/b96aec2f-8412-4391-abd4-7d7fbfc52252 |
| Verdict: | Malicious activity |
| Analysis date: | September 02, 2024, 09:36:14 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 6686CDDB4902B655CB502B9DF5BA3D17 |
| SHA1: | 4CE4F85FD56DBE30A6F61D21C35E5FA4BAD943A7 |
| SHA256: | 0A9779F2BD49FF1B1867E92B334DE0DE90D41DC8DE72D50B094B37D4FD557DD4 |
| SSDEEP: | 98304:8VfWNnk8JWgpukTAjEalth5x35xRDAH/EHfOZ:8cFQoI9t3DAH/E/g |
MALICIOUS
Changes the autorun value in the registry
- UDisplay.exe (PID: 1872)
SUSPICIOUS
Starts itself from another location
- UDisplay.exe (PID: 1872)
Drops the executable file immediately after the start
- UDisplay.exe (PID: 1872)
Executable content was dropped or overwritten
- UDisplay.exe (PID: 1872)
Application launched itself
- UDisplay.exe (PID: 2484)
INFO
Checks supported languages
- UDisplay.exe (PID: 1872)
- UDisplay.exe (PID: 2484)
- UDisplay.exe (PID: 2472)
- wmpnscfg.exe (PID: 2560)
Creates files or folders in the user directory
- UDisplay.exe (PID: 1872)
- UDisplay.exe (PID: 2484)
Reads Environment values
- UDisplay.exe (PID: 2484)
Reads the computer name
- UDisplay.exe (PID: 2484)
- UDisplay.exe (PID: 2472)
- wmpnscfg.exe (PID: 2560)
Manual execution by a user
- wmpnscfg.exe (PID: 2560)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable (generic) (52.9) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (23.5) |
| .exe | | | DOS Executable Generic (23.5) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2023:06:12 10:20:42+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.35 |
| CodeSize: | 3655680 |
| InitializedDataSize: | 23467008 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x2f7810 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.1.2563 |
| ProductVersionNumber: | 1.0.1.2563 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Chinese (Simplified) |
| CharacterSet: | Unicode |
| CompanyName: | SAGE |
| FileDescription: | USB显示扩展客户端 |
| FileVersion: | 1.0.1.2563 |
| InternalName: | UDisplay.exe |
| LegalCopyright: | Copyright (C) 2023 sageres.com. All Right Reserved. |
| OriginalFileName: | UDisplay.exe |
| ProductName: | UDisplay |
| ProductVersion: | 1.0.1.2563 |
Total processes
39
Monitored processes
4
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1872 | "C:\Users\admin\AppData\Local\Temp\UDisplay.exe" | C:\Users\admin\AppData\Local\Temp\UDisplay.exe | explorer.exe | ||||||||||||
User: admin Company: SAGE Integrity Level: MEDIUM Description: USB显示扩展客户端 Exit code: 0 Version: 1.0.1.2563 Modules
| |||||||||||||||
| 2472 | C:\Users\admin\AppData\Local\UDisplay\UDisplay.exe daemon | C:\Users\admin\AppData\Local\UDisplay\UDisplay.exe | — | UDisplay.exe | |||||||||||
User: admin Company: SAGE Integrity Level: MEDIUM Description: USB显示扩展客户端 Version: 1.0.1.2563 Modules
| |||||||||||||||
| 2484 | C:\Users\admin\AppData\Local\UDisplay\UDisplay.exe main | C:\Users\admin\AppData\Local\UDisplay\UDisplay.exe | — | UDisplay.exe | |||||||||||
User: admin Company: SAGE Integrity Level: MEDIUM Description: USB显示扩展客户端 Version: 1.0.1.2563 Modules
| |||||||||||||||
| 2560 | "C:\Program Files\Windows Media Player\wmpnscfg.exe" | C:\Program Files\Windows Media Player\wmpnscfg.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Media Player Network Sharing Service Configuration Application Exit code: 0 Version: 12.0.7600.16385 (win7_rtm.090713-1255) Modules
| |||||||||||||||
Total events
828
Read events
827
Write events
1
Delete events
0
Modification events
| (PID) Process: | (1872) UDisplay.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | UDisplay |
Value: "C:\Users\admin\AppData\Local\UDisplay\UDisplay.exe" daemon | |||
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2484 | UDisplay.exe | C:\Users\admin\AppData\Local\UDisplay\udisplay.ini | text | |
MD5:7A8BDAA7B20EAF41E8FEFECF24ED3C3D | SHA256:BA894327B4F205FF275913CFD7783677FABB5E548E954FA4D547A1B88CDF292B | |||
| 1872 | UDisplay.exe | C:\Users\admin\AppData\Local\UDisplay\UDisplay.exe | executable | |
MD5:6686CDDB4902B655CB502B9DF5BA3D17 | SHA256:0A9779F2BD49FF1B1867E92B334DE0DE90D41DC8DE72D50B094B37D4FD557DD4 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
10
DNS requests
6
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1372 | svchost.exe | GET | 304 | 23.50.131.200:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?33775f6043c93e33 | unknown | — | — | whitelisted |
1372 | svchost.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1372 | svchost.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1060 | svchost.exe | GET | 304 | 199.232.214.172:80 | http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?8f69642324cc87bd | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 224.0.0.252:5355 | — | — | — | whitelisted |
1372 | svchost.exe | 20.73.194.208:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1060 | svchost.exe | 224.0.0.252:5355 | — | — | — | whitelisted |
1372 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1372 | svchost.exe | 23.50.131.200:80 | ctldl.windowsupdate.com | Akamai International B.V. | DE | whitelisted |
1372 | svchost.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
1372 | svchost.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
1060 | svchost.exe | 199.232.214.172:80 | ctldl.windowsupdate.com | FASTLY | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
ctldl.windowsupdate.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |