| File name: | ventoy-1.1.05-windows.zip |
| Full analysis: | https://app.any.run/tasks/fb684710-4523-49c4-9ce1-be64f08b9cf1 |
| Verdict: | Malicious activity |
| Threats: | A backdoor is a type of cybersecurity threat that allows attackers to secretly compromise a system and conduct malicious activities, such as stealing data and modifying files. Backdoors can be difficult to detect, as they often use legitimate system applications to evade defense mechanisms. Threat actors often utilize special malware, such as PlugX, to establish backdoors on target devices. |
| Analysis date: | March 03, 2025, 10:30:56 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v1.0 to extract, compression method=store |
| MD5: | 7B9C291D141A9895E285CCD8BB2A6889 |
| SHA1: | BE68F08CE7CC75D34656DB263B3F08EC024BFA4B |
| SHA256: | 3DC1F0A5209C6FA260AF9F08951BC4421127B56D4EFA3EDD2C979AF74B1941E5 |
| SSDEEP: | 98304:e4DVwnquTOk6TNWUCOgTwQB6+v0t2Da8jWHi+BOmWImIiT4Mdu+MaoQ6Fn2zfYVX:/qZ3BBQ6RLh/3q+hv5u/hr |
MALICIOUS
FLOXIF mutex has been found
- VentoyVlnk.exe (PID: 856)
- VentoyPlugson.exe (PID: 5176)
SUSPICIOUS
No suspicious indicators.INFO
Reads the software policy settings
- BackgroundTransferHost.exe (PID: 2568)
Reads security settings of Internet Explorer
- BackgroundTransferHost.exe (PID: 5892)
- BackgroundTransferHost.exe (PID: 2568)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 5392)
Creates files or folders in the user directory
- BackgroundTransferHost.exe (PID: 2568)
Manual execution by a user
- Ventoy2Disk.exe (PID: 5064)
- VentoyPlugson.exe (PID: 5304)
- Ventoy2Disk.exe (PID: 5892)
- VentoyVlnk.exe (PID: 856)
- Ventoy2Disk.exe (PID: 4628)
- VentoyVlnk.exe (PID: 2552)
- VentoyPlugson.exe (PID: 5176)
- Ventoy2Disk.exe (PID: 300)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .zip | | | ZIP compressed archive (100) |
|---|
EXIF
ZIP
| ZipRequiredVersion: | 10 |
|---|---|
| ZipBitFlag: | - |
| ZipCompression: | None |
| ZipModifyDate: | 2025:02:24 19:21:26 |
| ZipCRC: | 0x00000000 |
| ZipCompressedSize: | - |
| ZipUncompressedSize: | - |
| ZipFileName: | ventoy-1.1.05/ |
Total processes
149
Monitored processes
17
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 300 | "C:\Users\admin\Desktop\ventoy-1.1.05\Ventoy2Disk.exe" | C:\Users\admin\Desktop\ventoy-1.1.05\Ventoy2Disk.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: Ventoy2Disk Version: 1.1.0.3 Modules
| |||||||||||||||
| 856 | "C:\Users\admin\Desktop\ventoy-1.1.05\VentoyVlnk.exe" | C:\Users\admin\Desktop\ventoy-1.1.05\VentoyVlnk.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 2316 | "C:\WINDOWS\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe" -ServerName:App.AppXtk181tbxbce2qsex02s8tw7hfxa9xb3t.mca | C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Shell Experience Host Version: 10.0.19041.3758 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2552 | "C:\Users\admin\Desktop\ventoy-1.1.05\VentoyVlnk.exe" | C:\Users\admin\Desktop\ventoy-1.1.05\VentoyVlnk.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
| 2568 | "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1 | C:\Windows\System32\BackgroundTransferHost.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Download/Upload Host Exit code: 1 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4112 | "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1 | C:\Windows\System32\BackgroundTransferHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Download/Upload Host Exit code: 1 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4628 | "C:\Users\admin\Desktop\ventoy-1.1.05\Ventoy2Disk.exe" | C:\Users\admin\Desktop\ventoy-1.1.05\Ventoy2Disk.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Ventoy2Disk Exit code: 3221226540 Version: 1.1.0.3 Modules
| |||||||||||||||
| 4920 | "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1 | C:\Windows\System32\BackgroundTransferHost.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Download/Upload Host Exit code: 1 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 5064 | "C:\Users\admin\Desktop\ventoy-1.1.05\Ventoy2Disk.exe" | C:\Users\admin\Desktop\ventoy-1.1.05\Ventoy2Disk.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Ventoy2Disk Exit code: 3221226540 Version: 1.1.0.3 Modules
| |||||||||||||||
| 5176 | "C:\Users\admin\Desktop\ventoy-1.1.05\VentoyPlugson.exe" | C:\Users\admin\Desktop\ventoy-1.1.05\VentoyPlugson.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
Total events
9 864
Read events
9 673
Write events
183
Delete events
8
Modification events
| (PID) Process: | (5392) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
| (PID) Process: | (5392) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
| (PID) Process: | (5392) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 1 |
Value: C:\Users\admin\Desktop\omni_23_10_2024_.zip | |||
| (PID) Process: | (5392) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\ventoy-1.1.05-windows.zip | |||
| (PID) Process: | (5392) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (5392) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (5392) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (5392) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (5892) BackgroundTransferHost.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.contentdeliverymanager_cw5n1h2txyewy\Internet Settings\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (5892) BackgroundTransferHost.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.contentdeliverymanager_cw5n1h2txyewy\Internet Settings\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
Executable files
8
Suspicious files
10
Text files
35
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 2568 | BackgroundTransferHost.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\BackgroundTransferApi\54961b50-e134-4159-a6ba-c84a6ef9085e.down_data | — | |
MD5:— | SHA256:— | |||
| 5392 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa5392.18107\ventoy-1.1.05\ventoy\ventoy.disk.img.xz | — | |
MD5:— | SHA256:— | |||
| 5392 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa5392.18107\ventoy-1.1.05\altexe\Ventoy2Disk_ARM.exe | executable | |
MD5:3EF7A218A214A3C082FD1EEC85607A26 | SHA256:3F06A5BE5F46425750E23094B8CEA59B3647A3A2065B7C038BBCB494BA69E064 | |||
| 2568 | BackgroundTransferHost.exe | C:\Users\admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\Microsoft\CryptnetUrlCache\Content\26C212D9399727259664BDFCA073966E_F9F7D6A7ECE73106D2A8C63168CDA10D | binary | |
MD5:CA6173FC5E87CAB1BEF55DAC3B19CB8F | SHA256:2784FA484E6E373A9A1451396BA9BF7E52CB1D3208E446A62EE6FC9E9D3D73D1 | |||
| 5392 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa5392.18107\ventoy-1.1.05\ventoy\languages.json | text | |
MD5:50B0C382465A4454AEC97CB28D2300A3 | SHA256:23864542277AE383290BA34D7D2070D72951B8C14B4DB2D3BAE60BF00BB2FD77 | |||
| 5392 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa5392.18107\ventoy-1.1.05\boot\core.img.xz | binary | |
MD5:30C17978EA9A85751287B1452D93E84F | SHA256:0EEB0E0AF219722714FAF2011F62F89F1829EDC4B8E005E2D15707A89DF11F96 | |||
| 5392 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa5392.18107\ventoy-1.1.05\FOR_X64_ARM.txt | text | |
MD5:94998E1249F884640F91DBDF91FE45C9 | SHA256:906FE8433B8D6F392755954D25A1E2FFCAC4E9D7E7C02C147E695A9BF2649DD1 | |||
| 5392 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa5392.18107\ventoy-1.1.05\plugin\ventoy\theme\icons\vtoyiso.png | image | |
MD5:A59484CD7AC471F710C1516DBDE0A069 | SHA256:963F1B227C86E7B544DF9409C6CDE34F4B9341DDD526F3B9367AF29D03D022E8 | |||
| 5392 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa5392.18107\ventoy-1.1.05\ventoy\plugson.tar.xz | binary | |
MD5:29B6B79D41C34654E2F57857831EB6B0 | SHA256:E26151547F6446899A23E39F2C52ED1C54DB5F0E75D26B5F3217619D66BDCCAC | |||
| 5392 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRa5392.18107\ventoy-1.1.05\ventoy\version | text | |
MD5:6B3B68B9541128E390BD25110E7EBBD1 | SHA256:E9556475D2EEEF5A0DB420A0197A313245116C062B2CBA63F0CF332738A4A5E0 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
21
DNS requests
13
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2568 | BackgroundTransferHost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
4424 | SIHClient.exe | GET | 200 | 23.219.150.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
4424 | SIHClient.exe | GET | 200 | 23.219.150.101:80 | 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 | System | 192.168.100.255:137 | — | — | — | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2104 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3216 | svchost.exe | 40.113.110.67:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 20.190.159.75:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
900 | backgroundTaskHost.exe | 20.223.35.26:443 | arc.msn.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2568 | BackgroundTransferHost.exe | 2.19.122.47:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
2568 | BackgroundTransferHost.exe | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
4424 | SIHClient.exe | 20.109.210.53:443 | slscr.update.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
arc.msn.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |