| File name: | PresentationLauncher.exe |
| Full analysis: | https://app.any.run/tasks/3934927e-acb8-4293-bca4-da370f138089 |
| Verdict: | Malicious activity |
| Analysis date: | April 24, 2024, 18:48:06 |
| 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: | 485F23223955026B1836F2BF4E5C1F92 |
| SHA1: | B14E92BBF9066CBED88375BED16C0A6D6BD8459F |
| SHA256: | 6601B7E4979DC7E70DBC64B8059F7FDA420A8E656FB56878BBF0E9CF18DE5E9E |
| SSDEEP: | 98304:3s07Rl4+C2qbOM1OpQ4Qkfj7oEGPYpMoH/WZ8AVc+SOS+2SwnW3DMvXgajKv+tWL:G1OZJZ |
MALICIOUS
Changes the autorun value in the registry
- PresentationLauncher.exe (PID: 3768)
Drops the executable file immediately after the start
- PresentationLauncher.exe (PID: 3768)
SUSPICIOUS
Starts itself from another location
- PresentationLauncher.exe (PID: 3768)
Executable content was dropped or overwritten
- PresentationLauncher.exe (PID: 3768)
INFO
Creates files or folders in the user directory
- PresentationLauncher.exe (PID: 3768)
- PresentationLauncher.exe (PID: 2652)
- PresentationLauncher.exe (PID: 1316)
Checks supported languages
- PresentationLauncher.exe (PID: 3768)
- PresentationLauncher.exe (PID: 2652)
- PresentationLauncher.exe (PID: 1316)
Reads the computer name
- PresentationLauncher.exe (PID: 2652)
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: | 2024:02:01 11:51:00+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14 |
| CodeSize: | 3106816 |
| InitializedDataSize: | 1451008 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x29741a |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.169 |
| ProductVersionNumber: | 1.0.0.169 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Windows NT 32-bit |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Chinese (Simplified) |
| CharacterSet: | Unicode |
| FileDescription: | PresentationLauncher.exe |
| FileVersion: | 1.0.0.169 |
| InternalName: | PresentationLauncher.exe |
| LegalCopyright: | Yealink Network Technology Co., Ltd |
| OriginalFileName: | PresentationLauncher.exe |
| ProductName: | PresentationLauncher.exe |
| ProductVersion: | 1.0.0.169 |
Total processes
36
Monitored processes
3
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1316 | "C:\Users\admin\AppData\Roaming\Yealink\Yealink Wireless Presentation Pod\app\PresentationLauncher.exe" daemon | C:\Users\admin\AppData\Roaming\Yealink\Yealink Wireless Presentation Pod\app\PresentationLauncher.exe | — | PresentationLauncher.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: PresentationLauncher.exe Version: 1.0.0.169 Modules
| |||||||||||||||
| 2652 | "C:\Users\admin\AppData\Roaming\Yealink\Yealink Wireless Presentation Pod\app\PresentationLauncher.exe" upgradeapp | C:\Users\admin\AppData\Roaming\Yealink\Yealink Wireless Presentation Pod\app\PresentationLauncher.exe | — | PresentationLauncher.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: PresentationLauncher.exe Version: 1.0.0.169 Modules
| |||||||||||||||
| 3768 | "C:\Users\admin\AppData\Local\Temp\PresentationLauncher.exe" | C:\Users\admin\AppData\Local\Temp\PresentationLauncher.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: PresentationLauncher.exe Exit code: 0 Version: 1.0.0.169 Modules
| |||||||||||||||
Total events
176
Read events
175
Write events
1
Delete events
0
Modification events
| (PID) Process: | (3768) PresentationLauncher.exe | Key: | HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | StartLoad |
Value: C:\Users\admin\AppData\Roaming\Yealink\Yealink Wireless Presentation Pod\app\PresentationLauncher.exe sys | |||
Executable files
1
Suspicious files
0
Text files
3
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3768 | PresentationLauncher.exe | C:\Users\admin\AppData\Roaming\Yealink\Yealink Wireless Presentation Pod\log\LOADERUI-0.log | text | |
MD5:987F8B7290CF90E7BE37C5CB8C862226 | SHA256:31A54B4F869CE7C00D2919DC25AC7AC2EE3D3CBCDBAD67AC8B268C5103B74DF4 | |||
| 1316 | PresentationLauncher.exe | C:\Users\admin\AppData\Roaming\Yealink\Yealink Wireless Presentation Pod\app\config | text | |
MD5:E9E43CBCA203242FB692A9CD0C82C767 | SHA256:321E4870E4CB38C4AB35198065541D440E289007E35F5ACFBCEECEC34A1D1C8F | |||
| 3768 | PresentationLauncher.exe | C:\Users\admin\AppData\Roaming\Yealink\Yealink Wireless Presentation Pod\log\install-0.log | text | |
MD5:E19CFF7E7819594CE967BA4A4C0EB9F5 | SHA256:BC9886098BA5E3D197FBA356ED57C631D0BB55D4B5B804E2C791E041D6E6C68C | |||
| 3768 | PresentationLauncher.exe | C:\Users\admin\AppData\Roaming\Yealink\Yealink Wireless Presentation Pod\app\PresentationLauncher.exe | executable | |
MD5:485F23223955026B1836F2BF4E5C1F92 | SHA256:6601B7E4979DC7E70DBC64B8059F7FDA420A8E656FB56878BBF0E9CF18DE5E9E | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 224.0.0.252:5355 | — | — | — | unknown |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1080 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |