| File name: | challenge_1.bat |
| Full analysis: | https://app.any.run/tasks/27b3bb0e-4a26-440c-85b5-c343930140b3 |
| Verdict: | Malicious activity |
| Analysis date: | May 19, 2025, 04:10:25 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/x-msdos-batch |
| File info: | DOS batch file, ASCII text, with very long lines (841), with CRLF line terminators |
| MD5: | 39830FCB4FFB54FEAAF9A659C07ACED3 |
| SHA1: | 2A68399C0B0D229CE12642B3C1828BF5A78D8521 |
| SHA256: | D13E2C505021D99FD969A85F1FD530066E48ABDCA9161166D38D7593C8EF275D |
| SSDEEP: | 384:8OJWlo3yzLK+qPXPtTGcJdAbrM21q0j0L1qEzdQ8PigfwTxX8j2x:8FqPFTGcbAUAW17JQrgodXG2x |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 496 | attrib -r -a -s -h "C:\WINDOWS\System32\winload.exe" | C:\Windows\System32\attrib.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Attribute Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 496 | attrib -r -a -s -h *.* | C:\Windows\System32\attrib.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Attribute Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 644 | calc | C:\Windows\System32\calc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Calculator Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 672 | reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableLockWorkstation /t REG_DWORD /d 1 /f | C:\Windows\System32\reg.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 672 | netsh advfirewall set allprofiles state off | C:\Windows\System32\netsh.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Network Command Shell Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
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| 812 | C:\WINDOWS\system32\OpenWith.exe -Embedding | C:\Windows\System32\OpenWith.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Pick an app Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 904 | takeown /f "C:\WINDOWS\System32\winload.exe" | C:\Windows\System32\takeown.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Takes ownership of a file Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 904 | rundll32 user32.dll, SetCursorPos | C:\Windows\System32\rundll32.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows host process (Rundll32) Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1088 | takeown /f "C:\WINDOWS\System32\winresume.exe" | C:\Windows\System32\takeown.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Takes ownership of a file Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1116 | WScript Informacion.vbs | C:\Windows\System32\wscript.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Windows Based Script Host Version: 5.812.10240.16384 Modules
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| (PID) Process: | (1628) reg.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | EthernetKill |
Value: C:\Users\admin\AppData\Local\Temp\EthernetKiller.cmd | |||
| (PID) Process: | (7480) calc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer |
| Operation: | write | Name: | SlowContextMenuEntries |
Value: 6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000 | |||
| (PID) Process: | (7480) calc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (7480) calc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
| (PID) Process: | (7480) calc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History |
| Operation: | write | Name: | CachePrefix |
Value: Visited: | |||
| (PID) Process: | (7404) explorer.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer |
| Operation: | write | Name: | SlowContextMenuEntries |
Value: 6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000 | |||
| (PID) Process: | (7880) calc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer |
| Operation: | write | Name: | SlowContextMenuEntries |
Value: 6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000 | |||
| (PID) Process: | (8128) calc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer |
| Operation: | write | Name: | SlowContextMenuEntries |
Value: 6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000 | |||
| (PID) Process: | (8128) calc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content |
| Operation: | write | Name: | CachePrefix |
Value: | |||
| (PID) Process: | (8128) calc.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies |
| Operation: | write | Name: | CachePrefix |
Value: Cookie: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1452 | cmd.exe | C:\Users\admin\AppData\Local\Temp\Bytebeat.Shingapi.tmp | text | |
MD5:0BF50EA68E7B825549C09F0E81EA1E41 | SHA256:54530C881B0D32EA17870D396712ABF94589F906AC294C1D1893A68DE4E522F4 | |||
| 1452 | cmd.exe | C:\Users\admin\AppData\Local\Temp\Taskse.exe | text | |
MD5:5306A66C2153FA5B312AF32AB8D2FF25 | SHA256:1533E7ED5B17D3B26EB32A150716B2CA99A5A69BD3E0406DCDE9981FC2CAFC6C | |||
| 1452 | cmd.exe | C:\Users\admin\AppData\Local\Temp\Virus.com | text | |
MD5:5E14056436FF45B1D3C2F969C00B1794 | SHA256:93AAAB80482F57F603E40FF0DC6DF45D6AD68DBFFC7C029163CB76B806DCAC27 | |||
| 1452 | cmd.exe | C:\Users\admin\AppData\Local\Temp\Informacion.vbs | text | |
MD5:08121EA7E3B2EB7EDFC85252B937AAEB | SHA256:31CD4463ECC62DC846DBAEE0A5446D4BF11100BEFF1B01AE88E234B6C29329C2 | |||
| 1452 | cmd.exe | C:\Users\admin\AppData\Local\Temp\Taskdl.bat | text | |
MD5:9905E5A33C6EDD8EB5F59780AFBF74DE | SHA256:C134B2F85415BA5CFCE3E3FE4745688335745A9BB22152AC8F5C77F190D8AEE3 | |||
| 1452 | cmd.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\challenge_1.bat | text | |
MD5:39830FCB4FFB54FEAAF9A659C07ACED3 | SHA256:D13E2C505021D99FD969A85F1FD530066E48ABDCA9161166D38D7593C8EF275D | |||
| 2140 | certutil.exe | C:\Users\admin\AppData\Local\Temp\Tasksvc.exe | executable | |
MD5:3A5168287A2BED6D6D26737DA9AF294B | SHA256:01ADE58CEB0B9442A0C5C5BB27B781E748A86347FE0708ED9DE26B337829E294 | |||
| 1452 | cmd.exe | C:\Users\admin\AppData\Local\Temp\Virus.exe | text | |
MD5:0E4E4DAD9B6D7FEBA8BC3A096293F5A5 | SHA256:A93DD2C40E523577E9FEA9609CA5C4745CEAE7D95205B9C960B32AF1A4F49735 | |||
| 1452 | cmd.exe | C:\Users\admin\AppData\Local\Temp\ErrorCritico.vbs | text | |
MD5:08121EA7E3B2EB7EDFC85252B937AAEB | SHA256:31CD4463ECC62DC846DBAEE0A5446D4BF11100BEFF1B01AE88E234B6C29329C2 | |||
| 1452 | cmd.exe | C:\Users\admin\AppData\Local\Temp\Autorun.inf | text | |
MD5:9A9FED65AE5AECB2E2723DCCF0F0B34E | SHA256:B9EB9A01994285B8A10189321D0CF6055AD92AE659D6603F7D1FE835F39CA1D2 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.216.77.28:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
12432 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
12432 | SIHClient.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.216.77.28:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5496 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
3216 | svchost.exe | 172.211.123.248:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | unknown |
12432 | SIHClient.exe | 52.149.20.212:443 | slscr.update.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
12432 | SIHClient.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
12432 | SIHClient.exe | 40.69.42.241:443 | fe3cr.delivery.mp.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |