| File name: | Valex_Executor.zip |
| Full analysis: | https://app.any.run/tasks/03f82619-e78d-4109-9ef0-7b7c4b0af0b9 |
| Verdict: | Malicious activity |
| Analysis date: | June 14, 2025, 00:23:19 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v2.0 to extract, compression method=deflate |
| MD5: | BE07C03E4B7C97004B37B6813918112E |
| SHA1: | 12E58A1A22F512EFC32C76A706A398B155451267 |
| SHA256: | FE969C08599664C940F3131BA6B0D24D3A2D5C8CFE85F3D54CA1C3705A599139 |
| SSDEEP: | 196608:adpEgIX4Czr22IDZGCDvRNLxfPp8gwgrdkI+Ithy98FxM6N3:eElX1JIDZdDvf5h5RxkI+IthJFTN3 |
MALICIOUS
No malicious indicators.SUSPICIOUS
Process drops legitimate windows executable
- WinRAR.exe (PID: 2460)
Executes application which crashes
- Valex.exe (PID: 1936)
Reads security settings of Internet Explorer
- WinRAR.exe (PID: 2460)
Starts CMD.EXE for commands execution
- WinRAR.exe (PID: 2460)
Executing commands from a ".bat" file
- WinRAR.exe (PID: 2460)
The process executes via Task Scheduler
- updater.exe (PID: 424)
Application launched itself
- updater.exe (PID: 424)
INFO
Checks supported languages
- Valex.exe (PID: 1936)
- MpCmdRun.exe (PID: 1472)
- updater.exe (PID: 1480)
- updater.exe (PID: 424)
The sample compiled with english language support
- WinRAR.exe (PID: 2460)
Manual execution by a user
- Valex.exe (PID: 2140)
- Valex.exe (PID: 1936)
- wscript.exe (PID: 2976)
- wscript.exe (PID: 2716)
- wscript.exe (PID: 3924)
- wscript.exe (PID: 5764)
- wscript.exe (PID: 3768)
- wscript.exe (PID: 1160)
- wscript.exe (PID: 728)
- wscript.exe (PID: 5172)
Reads the computer name
- Valex.exe (PID: 1936)
- MpCmdRun.exe (PID: 1472)
- updater.exe (PID: 424)
Disables trace logs
- Valex.exe (PID: 1936)
Checks proxy server information
- Valex.exe (PID: 1936)
- WerFault.exe (PID: 6292)
- slui.exe (PID: 6160)
Reads the software policy settings
- Valex.exe (PID: 1936)
- WerFault.exe (PID: 6292)
- slui.exe (PID: 6160)
Reads the machine GUID from the registry
- Valex.exe (PID: 1936)
JScript runtime error (SCRIPT)
- wscript.exe (PID: 2976)
- wscript.exe (PID: 2716)
- wscript.exe (PID: 3924)
- wscript.exe (PID: 5172)
- wscript.exe (PID: 3768)
- wscript.exe (PID: 728)
- wscript.exe (PID: 1160)
Creates files or folders in the user directory
- WerFault.exe (PID: 6292)
Create files in a temporary directory
- MpCmdRun.exe (PID: 1472)
Executable content was dropped or overwritten
- WinRAR.exe (PID: 2460)
Process checks whether UAC notifications are on
- updater.exe (PID: 424)
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: | 20 |
|---|---|
| ZipBitFlag: | - |
| ZipCompression: | Deflated |
| ZipModifyDate: | 2025:03:30 05:04:10 |
| ZipCRC: | 0x95751423 |
| ZipCompressedSize: | 38273 |
| ZipUncompressedSize: | 82024 |
| ZipFileName: | Microsoft.Web.WebView2.Wpf.dll |
Total processes
154
Monitored processes
19
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 424 | "C:\Program Files (x86)\Google\GoogleUpdater\134.0.6985.0\updater.exe" --wake --system | C:\Program Files (x86)\Google\GoogleUpdater\134.0.6985.0\updater.exe | — | svchost.exe | |||||||||||
User: SYSTEM Company: Google LLC Integrity Level: SYSTEM Description: Google Updater Exit code: 0 Version: 134.0.6985.0 Modules
| |||||||||||||||
| 728 | "C:\Windows\System32\WScript.exe" C:\Users\admin\Desktop\editor.main.nls.ja.js | C:\Windows\System32\wscript.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.812.10240.16384 Modules
| |||||||||||||||
| 1160 | "C:\Windows\System32\WScript.exe" C:\Users\admin\Desktop\editor.main.nls.ko.js | C:\Windows\System32\wscript.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Exit code: 0 Version: 5.812.10240.16384 Modules
| |||||||||||||||
| 1472 | "C:\Program Files\Windows Defender\MpCmdRun.exe" -Scan -ScanType 3 -File "C:\Users\admin\AppData\Local\Temp\Rar$VR2460.644" | C:\Program Files\Windows Defender\MpCmdRun.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft Malware Protection Command Line Utility Exit code: 2 Version: 4.18.1909.6 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1480 | "C:\Program Files (x86)\Google\GoogleUpdater\134.0.6985.0\updater.exe" --crash-handler --system "--database=C:\Program Files (x86)\Google\GoogleUpdater\134.0.6985.0\Crashpad" --url=https://clients2.google.com/cr/report --annotation=prod=Update4 --annotation=ver=134.0.6985.0 "--attachment=C:\Program Files (x86)\Google\GoogleUpdater\updater.log" --initial-client-data=0x2a0,0x2a4,0x2a8,0x27c,0x2ac,0x111c460,0x111c46c,0x111c478 | C:\Program Files (x86)\Google\GoogleUpdater\134.0.6985.0\updater.exe | — | updater.exe | |||||||||||
User: SYSTEM Company: Google LLC Integrity Level: SYSTEM Description: Google Updater Exit code: 0 Version: 134.0.6985.0 Modules
| |||||||||||||||
| 1740 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1936 | "C:\Users\admin\Desktop\Valex.exe" | C:\Users\admin\Desktop\Valex.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Description: Nezur Exit code: 3221225477 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2140 | "C:\Users\admin\Desktop\Valex.exe" | C:\Users\admin\Desktop\Valex.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Nezur Exit code: 3221226540 Version: 1.0.0.0 Modules
| |||||||||||||||
| 2200 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2460 | "C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\Valex_Executor.zip | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.91.0 Modules
| |||||||||||||||
Total events
18 198
Read events
18 158
Write events
37
Delete events
3
Modification events
| (PID) Process: | (2460) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2460) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
| (PID) Process: | (2460) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
| (PID) Process: | (2460) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
| (PID) Process: | (2460) 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: | (2460) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\Valex_Executor.zip | |||
| (PID) Process: | (2460) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2460) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2460) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2460) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
Executable files
10
Suspicious files
5
Text files
18
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6292 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_Valex.exe_8dda499ea48a389b34cd3e80094572fea6e1b93_4fa2a8d0_dc0aa8e4-49c0-41cd-b459-f289b9840b99\Report.wer | — | |
MD5:— | SHA256:— | |||
| 6292 | WerFault.exe | C:\Users\admin\AppData\Local\CrashDumps\Valex.exe.1936.dmp | — | |
MD5:— | SHA256:— | |||
| 1936 | Valex.exe | C:\Windows\SysWOW64\scripts\komorebi.lua | text | |
MD5:BB942121FE0B63F749EB6B46214C4886 | SHA256:B571C0225C0781291DD4C89BF407B33D6DDE6DEE73856A4A0377AFC5DF22BDD6 | |||
| 2460 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$VR2460.644\Valex_Executor.zip\Octokit.dll | executable | |
MD5:2C2A65E9CF0776FA77600D5FE3B30783 | SHA256:6A48642D6AE464B43A6CB50292618AF6C73ADA8D726644E50D4FA44A1783F638 | |||
| 2460 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$VR2460.644\Valex_Executor.zip\Microsoft.Web.WebView2.Wpf.dll | executable | |
MD5:4413CECFC59CD9CC067D8E9609FFA9CF | SHA256:CDEA607D08DA5A048F3D38E431DFF1454E22F7B556456A8E1780B11091E6ECF7 | |||
| 2460 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$VR2460.644\Valex_Executor.zip\bin\Monaco\Monaco.html | html | |
MD5:6C54F348B6511858B8963C5F5BD836AC | SHA256:B5E998236CED3177E44A7A35B33892751D758275B5623CC050872BAB66A738C4 | |||
| 2460 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$VR2460.644\Valex_Executor.zip\bin\libz3.dll | executable | |
MD5:B0097E1EA9D0E44EEE5B2D28681E57CA | SHA256:7DB664F4F0A1EB059D50327B338813CB5CFD2492F590846899E50DF533FA77FB | |||
| 2460 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$VR2460.644\Valex_Executor.zip\Newtonsoft.Json.dll | executable | |
MD5:195FFB7167DB3219B217C4FD439EEDD6 | SHA256:E1E27AF7B07EEEDF5CE71A9255F0422816A6FC5849A483C6714E1B472044FA9D | |||
| 2460 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$VR2460.644\Valex_Executor.zip\bin\Monaco\vs\editor\editor.main.css | text | |
MD5:233217455A3EF3604BF4942024B94F98 | SHA256:2EC118616A1370E7C37342DA85834CA1819400C28F83ABFCBBB1EF50B51F7701 | |||
| 2460 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$VR2460.644\Valex_Executor.zip\bin\Monaco\vs\editor\editor.main.nls.de.js | text | |
MD5:4D83BC1BCED6F773423BE6F939472CFE | SHA256:0DEE462D5FB231F169F6CBC432465A43FD445C011FE650E29F5FB2BCCC31EAAE | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
19
TCP/UDP connections
39
DNS requests
25
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | POST | — | 20.190.160.64:443 | https://login.live.com/RST2.srf | unknown | — | — | whitelisted |
— | — | POST | — | 20.190.160.64:443 | https://login.live.com/RST2.srf | unknown | — | — | whitelisted |
— | — | POST | — | 20.190.160.65:443 | https://login.live.com/RST2.srf | unknown | — | — | whitelisted |
— | — | POST | — | 40.126.32.138:443 | https://login.live.com/RST2.srf | unknown | — | — | whitelisted |
— | — | GET | — | 4.175.87.197:443 | https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL | unknown | — | — | unknown |
— | — | GET | — | 4.175.87.197:443 | https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL | unknown | — | — | unknown |
— | — | GET | — | 20.3.187.198:443 | https://fe3cr.delivery.mp.microsoft.com/clientwebservice/ping | unknown | — | — | unknown |
— | — | POST | — | 20.190.160.2:443 | https://login.live.com/RST2.srf | unknown | — | — | whitelisted |
— | — | GET | — | 4.175.87.197:443 | https://slscr.update.microsoft.com/SLS/%7BE7A50285-D08D-499D-9FF8-180FDC2332BC%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL | unknown | — | — | unknown |
— | — | GET | — | 4.175.87.197:443 | https://slscr.update.microsoft.com/SLS/%7BE7A50285-D08D-499D-9FF8-180FDC2332BC%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL | unknown | — | — | unknown |
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 |
5944 | MoUsoCoreWorker.exe | 4.231.128.59:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3924 | RUXIMICS.exe | 4.231.128.59:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1268 | svchost.exe | 4.231.128.59:443 | — | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1268 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6024 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1936 | Valex.exe | 104.26.0.5:443 | keyauth.win | CLOUDFLARENET | US | malicious |
2336 | svchost.exe | 172.211.123.248:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
keyauth.win |
| malicious |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
watson.events.data.microsoft.com |
| whitelisted |
nexusrules.officeapps.live.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2200 | svchost.exe | Potentially Bad Traffic | ET INFO KeyAuth Open-source Authentication System Domain in DNS Lookup (keyauth .win) |
1936 | Valex.exe | Potentially Bad Traffic | ET INFO KeyAuth Open-source Authentication System Domain (keyauth .win) in TLS SNI |