| File name: | EXM Free Tweaking Utility V6.cmd |
| Full analysis: | https://app.any.run/tasks/57401d49-2f1a-45d4-809f-25e6bbdac6d3 |
| Verdict: | Malicious activity |
| Analysis date: | October 21, 2024, 16:24:32 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/x-msdos-batch |
| File info: | DOS batch file, Unicode text, UTF-8 text, with CRLF line terminators, with escape sequences |
| MD5: | 03EAD761A83930BDF7F30B466F72C0E5 |
| SHA1: | FD59FF878643762B60BB0C164069403E57FB072F |
| SHA256: | 2011177D7AF1301CD2B638C4FD697B9B82A60BA9DCE3C5378F9EC8F1BF6F4343 |
| SSDEEP: | 1536:z8xueJdWMDMoW+EpeswsSXEeETeqaxKXwoReQoNAAax8FX1v9wSfaeG9SxopKDvf:6JdzswsEumo4Tf |
MALICIOUS
No malicious indicators.SUSPICIOUS
Uses REG/REGEDIT.EXE to modify registry
- cmd.exe (PID: 2928)
- cmd.exe (PID: 6236)
The process hide an interactive prompt from the user
- cmd.exe (PID: 2928)
Uses TIMEOUT.EXE to delay execution
- cmd.exe (PID: 2928)
- cmd.exe (PID: 6236)
The process bypasses the loading of PowerShell profile settings
- cmd.exe (PID: 2928)
- cmd.exe (PID: 6236)
Executing commands from ".cmd" file
- powershell.exe (PID: 3824)
Starts CMD.EXE for commands execution
- powershell.exe (PID: 3824)
- cmd.exe (PID: 6236)
Starts application with an unusual extension
- cmd.exe (PID: 2928)
- cmd.exe (PID: 6236)
Starts POWERSHELL.EXE for commands execution
- cmd.exe (PID: 2928)
- cmd.exe (PID: 6236)
Uses WMIC.EXE to obtain user accounts information
- cmd.exe (PID: 5048)
Using 'findstr.exe' to search for text patterns in files and output
- cmd.exe (PID: 5048)
Application launched itself
- cmd.exe (PID: 6236)
Executable content was dropped or overwritten
- powershell.exe (PID: 7428)
Probably fake Windows Update file has been dropped
- powershell.exe (PID: 7428)
INFO
Changes the display of characters in the console
- cmd.exe (PID: 2928)
- cmd.exe (PID: 6236)
Checks supported languages
- chcp.com (PID: 6132)
- chcp.com (PID: 5748)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
168
Monitored processes
34
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1804 | chcp 437 | C:\Windows\System32\chcp.com | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Change CodePage Utility Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1880 | findstr "S-" | C:\Windows\System32\findstr.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Find String (QGREP) Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2272 | Reg.exe add "HKCU\CONSOLE" /v "VirtualTerminalLevel" /t REG_DWORD /d "1" /f | C:\Windows\System32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2588 | wmic path Win32_UserAccount where name="admin" get sid | C:\Windows\System32\wbem\WMIC.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: WMI Commandline Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2928 | C:\WINDOWS\system32\cmd.exe /c ""C:\Users\admin\AppData\Local\Temp\EXM Free Tweaking Utility V6.cmd" " | C:\Windows\System32\cmd.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3792 | Reg.exe add "HKLM\Software\Microsoft\Windows NT\CurrentVersion\SystemRestore" /v "SystemRestorePointCreationFrequency" /t REG_DWORD /d 0 /f | C:\Windows\System32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Registry Console Tool Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3824 | powershell -NoProfile -NonInteractive -Command start -verb runas "'C:\Users\admin\AppData\Local\Temp\EXMFRE~1.CMD'" | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3832 | chcp 437 | C:\Windows\System32\chcp.com | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Change CodePage Utility Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4232 | \??\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
| |||||||||||||||
| 4304 | timeout /t 1 /nobreak | C:\Windows\System32\timeout.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: timeout - pauses command processing Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
23 104
Read events
23 099
Write events
3
Delete events
2
Modification events
| (PID) Process: | (3824) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | C:\WINDOWS\System32\cmd.exe.FriendlyAppName |
Value: Windows Command Processor | |||
| (PID) Process: | (3824) powershell.exe | Key: | HKEY_CLASSES_ROOT\Local Settings\Software\Microsoft\Windows\Shell\MuiCache |
| Operation: | write | Name: | C:\WINDOWS\System32\cmd.exe.ApplicationCompany |
Value: Microsoft Corporation | |||
| (PID) Process: | (5524) reg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SystemRestore |
| Operation: | delete value | Name: | RPSessionInterval |
Value: | |||
| (PID) Process: | (6348) reg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SystemRestore |
| Operation: | delete value | Name: | DisablingConfig |
Value: | |||
| (PID) Process: | (3792) reg.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SystemRestore |
| Operation: | write | Name: | SystemRestorePointCreationFrequency |
Value: 0 | |||
Executable files
3
Suspicious files
3
Text files
15
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3824 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_nhpphdg1.utx.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 3824 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_djwynn2t.iuk.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 6952 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_pd4pmrx3.yws.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 3824 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:0100673E803585F81CDE1DBC87D66DAA | SHA256:C78842AA830D59370D605BC3842FFDC7C40D1132833CCA35A7FB67DF4F6E0513 | |||
| 6740 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_tw3fdder.200.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 6952 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_t4ws5154.gvx.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 7428 | powershell.exe | C:\exm\Free NVPI EXM Profile V6.nip | xml | |
MD5:0B41DCB5EC08C22610E092F97E139C78 | SHA256:FF02443EBD14851D83CEE9EF356A3228C657FD8B88049A7AA3C5EF84CD6A62BA | |||
| 6952 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_nbzllrh2.sbf.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 7392 | curl.exe | C:\Users\admin\AppData\Local\Temp\exm.zip | compressed | |
MD5:771292B5EACD58ED36234CC99EAC2F31 | SHA256:2F4CCB219CAA32DA0C89119BC8E780063127895793C94377ED2A88934A28845C | |||
| 7428 | powershell.exe | C:\exm\nvidiaProfileInspector.exe | executable | |
MD5:FF5F39370B67A274CB58BA7E2039D2E2 | SHA256:1233487EA4DB928EE062F12B00A6EDA01445D001AB55566107234DEA4DC65872 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
56
DNS requests
23
Threats
3
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6944 | svchost.exe | GET | 200 | 2.16.164.49:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
6944 | svchost.exe | GET | 200 | 88.221.169.152:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4360 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
1552 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
7260 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
7260 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
6720 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D | 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 |
6944 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
3952 | RUXIMICS.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5488 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
6944 | svchost.exe | 52.137.106.217:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
6944 | svchost.exe | 2.16.164.49:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
6944 | svchost.exe | 88.221.169.152:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
5488 | MoUsoCoreWorker.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4360 | SearchApp.exe | 2.23.209.156:443 | www.bing.com | Akamai International B.V. | GB | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
th.bing.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2172 | svchost.exe | Misc activity | ET INFO DNS Query to Online Application Hosting Domain (onrender .com) |
2172 | svchost.exe | Not Suspicious Traffic | INFO [ANY.RUN] Host dynamic web apps service (.onrender .com) |
7392 | curl.exe | Misc activity | ET INFO Observed Online Application Hosting Domain (onrender .com in TLS SNI) |