| File name: | voukoder-13.3.msi |
| Full analysis: | https://app.any.run/tasks/5f9014db-51de-4df8-ae84-aa5cb391a811 |
| Verdict: | Malicious activity |
| Analysis date: | January 25, 2025, 11:29:20 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-msi |
| File info: | Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, MSI Installer, Code page: 1252, Title: Installation Database, Subject: Installs the Voukoder component, Author: Daniel Stankewitz, Keywords: Installer, Comments: This installer database contains the logic and data required to install Voukoder 13.3., Template: x64;1033, Revision Number: {BF45683A-1A97-47B8-8848-2DE1E7FFBFA0}, Create Time/Date: Sun Oct 29 12:20:02 2023, Last Saved Time/Date: Sun Oct 29 12:20:02 2023, Number of Pages: 301, Number of Words: 2, Name of Creating Application: Windows Installer XML Toolset (3.11.2.4516), Security: 2 |
| MD5: | 1FC7C5B3FC6056FC39AB515C81C1A3F2 |
| SHA1: | 92D5C0F003762DAF0C698201F25053B0D39A3371 |
| SHA256: | 60EB7E109A5167D0E759D27DCF6C447F911CCD91718BCD8F15B0C4073100FA51 |
| SSDEEP: | 98304:UnU0tfeQkVhD2Fs+NuFZlg/z11NAfW2GNjjsxpHDkDnEGmY+SaZDNQCTwlr+S38r:UUqoT5RYYly5S9MNAHVdczQjL9awGU |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executes as Windows Service
- VSSVC.exe (PID: 6380)
Reads the Windows owner or organization settings
- msiexec.exe (PID: 6932)
Process drops legitimate windows executable
- msiexec.exe (PID: 6932)
Checks Windows Trust Settings
- msiexec.exe (PID: 6932)
The process drops C-runtime libraries
- msiexec.exe (PID: 6932)
Creates/Modifies COM task schedule object
- msiexec.exe (PID: 6932)
INFO
Checks proxy server information
- msiexec.exe (PID: 6768)
Reads the software policy settings
- msiexec.exe (PID: 6768)
- msiexec.exe (PID: 6932)
Reads the computer name
- msiexec.exe (PID: 6240)
- msiexec.exe (PID: 6932)
Checks supported languages
- msiexec.exe (PID: 6240)
- msiexec.exe (PID: 6932)
Reads the machine GUID from the registry
- msiexec.exe (PID: 6932)
The sample compiled with english language support
- msiexec.exe (PID: 6932)
- msiexec.exe (PID: 6768)
Executable content was dropped or overwritten
- msiexec.exe (PID: 6932)
- msiexec.exe (PID: 6768)
Manages system restore points
- SrTasks.exe (PID: 5788)
Creates a software uninstall entry
- msiexec.exe (PID: 6932)
Manual execution by a user
- mspaint.exe (PID: 1864)
- WINWORD.EXE (PID: 6088)
Creates files or folders in the user directory
- msiexec.exe (PID: 6768)
Reads security settings of Internet Explorer
- msiexec.exe (PID: 6768)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .msi | | | Microsoft Windows Installer (98.5) |
|---|---|---|
| .msi | | | Microsoft Installer (100) |
EXIF
FlashPix
| CodePage: | Windows Latin 1 (Western European) |
|---|---|
| Title: | Installation Database |
| Subject: | Installs the Voukoder component |
| Author: | Daniel Stankewitz |
| Keywords: | Installer |
| Comments: | This installer database contains the logic and data required to install Voukoder 13.3. |
| Template: | x64;1033 |
| RevisionNumber: | {BF45683A-1A97-47B8-8848-2DE1E7FFBFA0} |
| CreateDate: | 2023:10:29 12:20:02 |
| ModifyDate: | 2023:10:29 12:20:02 |
| Pages: | 301 |
| Words: | 2 |
| Software: | Windows Installer XML Toolset (3.11.2.4516) |
| Security: | Read-only recommended |
Total processes
138
Monitored processes
9
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1864 | "C:\WINDOWS\system32\mspaint.exe" "C:\Users\admin\Desktop\guestevidence.png" | C:\Windows\System32\mspaint.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Paint Exit code: 0 Version: 10.0.19041.3758 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3832 | "C:\Program Files\Microsoft Office\root\VFS\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ai.exe" "FC22C10C-1BC3-4726-AE5F-17B58115F490" "65B9A607-C200-4664-8753-4830FFE19286" "6088" | C:\Program Files\Microsoft Office\root\VFS\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ai.exe | — | WINWORD.EXE | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Artificial Intelligence (AI) Host for the Microsoft® Windows® Operating System and Platform x64. Version: 0.12.2.0 Modules
| |||||||||||||||
| 4548 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | SrTasks.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5788 | C:\WINDOWS\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:11 | C:\Windows\System32\SrTasks.exe | — | msiexec.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Windows System Protection background tasks. Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6088 | "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\admin\Desktop\networksbeginning.rtf" /o "" | C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Word Version: 16.0.16026.20146 Modules
| |||||||||||||||
| 6240 | C:\Windows\syswow64\MsiExec.exe -Embedding 3ED597ADC43CB83C443A4E2BC14689B2 C | C:\Windows\SysWOW64\msiexec.exe | — | msiexec.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Exit code: 0 Version: 5.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6380 | C:\WINDOWS\system32\vssvc.exe | C:\Windows\System32\VSSVC.exe | — | services.exe | |||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Microsoft® Volume Shadow Copy Service Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6768 | "C:\Windows\System32\msiexec.exe" /i C:\Users\admin\AppData\Local\Temp\voukoder-13.3.msi | C:\Windows\System32\msiexec.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows® installer Exit code: 0 Version: 5.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6932 | C:\WINDOWS\system32\msiexec.exe /V | C:\Windows\System32\msiexec.exe | services.exe | ||||||||||||
User: SYSTEM Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows® installer Version: 5.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
17 881
Read events
17 225
Write events
622
Delete events
34
Modification events
| (PID) Process: | (6932) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SystemRestore |
| Operation: | write | Name: | SrCreateRp (Enter) |
Value: 48000000000000007D1029731C6FDB01141B00007C180000D50700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (6932) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppGetSnapshots (Enter) |
Value: 48000000000000007D1029731C6FDB01141B00007C180000D20700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (6932) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppEnumGroups (Leave) |
Value: 4800000000000000CC9170731C6FDB01141B00007C180000D10700000100000000000000010000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (6932) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppGetSnapshots (Leave) |
Value: 4800000000000000672E6E731C6FDB01141B00007C180000D20700000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (6932) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppEnumGroups (Enter) |
Value: 4800000000000000672E6E731C6FDB01141B00007C180000D10700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (6932) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppCreate (Enter) |
Value: 48000000000000005BBC77731C6FDB01141B00007C180000D00700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (6932) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SPP |
| Operation: | write | Name: | LastIndex |
Value: 11 | |||
| (PID) Process: | (6380) VSSVC.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\ASR Writer |
| Operation: | write | Name: | IDENTIFY (Leave) |
Value: 48000000000000000D0A02741C6FDB01EC18000010190000E80300000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (6932) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SPP |
| Operation: | write | Name: | SppGatherWriterMetadata (Enter) |
Value: 4800000000000000B998EC731C6FDB01141B00007C180000D30700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | |||
| (PID) Process: | (6932) msiexec.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\VssapiPublisher |
| Operation: | write | Name: | IDENTIFY (Enter) |
Value: 4800000000000000AAFCEE731C6FDB01141B000000190000E80300000100000000000000000000009CE90639361883459FBBC1CF2FE7C6D300000000000000000000000000000000 | |||
Executable files
11
Suspicious files
36
Text files
3
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6932 | msiexec.exe | C:\System Volume Information\SPP\metadata-2 | — | |
MD5:— | SHA256:— | |||
| 6932 | msiexec.exe | C:\Windows\Installer\13e959.msi | — | |
MD5:— | SHA256:— | |||
| 6932 | msiexec.exe | C:\Program Files\Voukoder\voukoder.dll | — | |
MD5:— | SHA256:— | |||
| 6768 | msiexec.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\54C62B182F5BF07FA8427C07B0A3AAF8_4DBBCB40FA282C06F1543D887F4F4DCC | binary | |
MD5:B800D2749C9A0FBE3B14F7091FFE1F8C | SHA256:EAA27E3E118208C3FD669C38DBE0A6D3C8BD81D4C6D8499FC62BE75E7183577B | |||
| 6932 | msiexec.exe | C:\System Volume Information\SPP\OnlineMetadataCache\{3906e99c-1836-4583-9fbb-c1cf2fe7c6d3}_OnDiskSnapshotProp | binary | |
MD5:7514CC14D538D1270E9596FDDCF3B292 | SHA256:20F88C176D37C0B582243E7031994AD960FECB0464171C9CA6D0A3F7E2DD0D5C | |||
| 6932 | msiexec.exe | C:\Windows\Installer\13e95b.msi | — | |
MD5:— | SHA256:— | |||
| 6932 | msiexec.exe | C:\Windows\Installer\MSIF4B4.tmp | binary | |
MD5:AB910044224FAA15887CACA5B73EF678 | SHA256:419ADAB0F579C38FA8C6092BE5DAB9E80B8EC2CB0D259BBE8BC5ED18D588C85A | |||
| 6932 | msiexec.exe | C:\Windows\Installer\$PatchCache$\Managed\1DB554972779E9D4FAFB55BC7E6DFAE1\13.3.0\concrt140.dll.DFEFC2FE_EEE6_424C_841B_D4E66F0C84A3 | executable | |
MD5:57734F3144566911588DCA572928E47D | SHA256:C1856587ADECCBA6FF8241F46DC180F23ABA6F4DCBDFC62805A4431D2E62B5C6 | |||
| 6932 | msiexec.exe | C:\Windows\Installer\$PatchCache$\Managed\1DB554972779E9D4FAFB55BC7E6DFAE1\13.3.0\msvcp140.dll.DFEFC2FE_EEE6_424C_841B_D4E66F0C84A3 | executable | |
MD5:9AEACFD60C19FDB1AF926ECF7E6EAB87 | SHA256:7BB664A486E941D0F6004EF1EB48773C7C5F1BE5F1CBF1AA5F9819A215863D5D | |||
| 6932 | msiexec.exe | C:\Windows\Installer\$PatchCache$\Managed\1DB554972779E9D4FAFB55BC7E6DFAE1\13.3.0\msvcp140_codecvt_ids.dll.DFEFC2FE_EEE6_424C_841B_D4E66F0C84A3 | executable | |
MD5:D2E447C1D7804DA425370DDD09296A72 | SHA256:A6642A0657DBA55570E272D20788BC5ECE4D49535B4F0C4DE1F97602F0B13EEB | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
11
TCP/UDP connections
43
DNS requests
27
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.37.237.227:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
— | — | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
6768 | msiexec.exe | GET | 200 | 18.244.18.54:80 | http://crls.ssl.com/SSLcom-SubCA-CodeSigning-RSA-4096-R1.crl | unknown | — | — | whitelisted |
6708 | SIHClient.exe | GET | 200 | 23.37.237.227:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
6768 | msiexec.exe | GET | 200 | 18.173.205.76:80 | http://ocsps.ssl.com/MEkwRzBFMEMwQTAJBgUrDgMCGgUABBQMDtATfnJO6JAXDQoHl8pAaJdhTQQU3QQJB6L1en1SUxKSle44gCUNplkCCGQzUdPHOJ8I | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.37.237.227:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6088 | WINWORD.EXE | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
6708 | SIHClient.exe | GET | 200 | 23.37.237.227:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | 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 |
|---|---|---|---|---|---|---|
— | — | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.37.237.227:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
— | — | 23.37.237.227:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
— | — | 2.16.204.138:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
— | — | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1176 | svchost.exe | 40.126.31.73:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1076 | svchost.exe | 23.35.238.131:443 | go.microsoft.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
ocsps.ssl.com |
| whitelisted |
crls.ssl.com |
| whitelisted |
Threats
Process | Message |
|---|---|
WINWORD.EXE | WebView2: Failed to find an installed WebView2 runtime or non-stable Microsoft Edge installation.
|
WINWORD.EXE | WebView2: Failed to find an installed WebView2 runtime or non-stable Microsoft Edge installation.
|
WINWORD.EXE | WebView2: Failed to find an installed WebView2 runtime or non-stable Microsoft Edge installation.
|