| File name: | Underground.zip |
| Full analysis: | https://app.any.run/tasks/99702567-7422-4d54-9817-504151cd3117 |
| Verdict: | Malicious activity |
| Threats: | Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. |
| Analysis date: | June 21, 2025, 08:12:20 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/zip |
| File info: | Zip archive data, at least v5.1 to extract, compression method=AES Encrypted |
| MD5: | 295B2DD69D7FF0E91741A10C243C61D3 |
| SHA1: | 89638E722A039E86188F55522CD7196C4B81BC4C |
| SHA256: | 3348373C45D7D26DD7782353BF369DA24A1160F0F0EA87ABFA2993E98D4C5376 |
| SSDEEP: | 1536:0Wtx3EOwnQChlwDa4zVZ/XIciNWH+UyZSHVoRAuouOsVSoy79rEE:H3mBwDa4zVZ/XV6WFyZuVoRRBU |
| .zip | | | ZIP compressed archive (100) |
|---|
| ZipRequiredVersion: | 51 |
|---|---|
| ZipBitFlag: | 0x0003 |
| ZipCompression: | Unknown (99) |
| ZipModifyDate: | 2025:06:21 07:58:52 |
| ZipCRC: | 0x8b92fe48 |
| ZipCompressedSize: | 86860 |
| ZipUncompressedSize: | 163328 |
| ZipFileName: | 9d41b2f7c07110fb855c62b5e7e330a597860916599e73dd3505694fd1bbe163.exe |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 188 | wevtutil.exe cl "Microsoft-Windows-NCSI/Operational" | C:\Windows\System32\wevtutil.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Eventing Command Line Utility Exit code: 5 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 188 | wevtutil.exe cl "Microsoft-Windows-PersistentMemory-INvdimm/Operational" | C:\Windows\System32\wevtutil.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Eventing Command Line Utility Exit code: 5 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 236 | wevtutil.exe cl "Microsoft-Windows-StorDiag/Operational" | C:\Windows\System32\wevtutil.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Eventing Command Line Utility Exit code: 5 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 236 | wevtutil.exe cl "Microsoft-Windows-WebAuthN/Operational" | C:\Windows\System32\wevtutil.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Eventing Command Line Utility Exit code: 5 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 316 | wevtutil.exe cl "Analytic" | C:\Windows\System32\wevtutil.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Eventing Command Line Utility Exit code: 5 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 316 | wevtutil.exe cl "Microsoft-Windows-Authentication/ProtectedUserSuccesses-DomainController" | C:\Windows\System32\wevtutil.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Eventing Command Line Utility Exit code: 5 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 316 | wevtutil.exe cl "Microsoft-Windows-DriverFrameworks-UserMode/Operational" | C:\Windows\System32\wevtutil.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Eventing Command Line Utility Exit code: 5 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 316 | wevtutil.exe cl "Microsoft-Windows-PowerEfficiencyDiagnostics/Diagnostic" | C:\Windows\System32\wevtutil.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Eventing Command Line Utility Exit code: 5 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 316 | wevtutil.exe cl "Microsoft-Windows-Windows Firewall With Advanced Security/FirewallVerbose" | C:\Windows\System32\wevtutil.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Eventing Command Line Utility Exit code: 5 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 360 | wevtutil.exe cl "Microsoft-Windows-COM/Analytic" | C:\Windows\System32\wevtutil.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Eventing Command Line Utility Exit code: 5 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (2996) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
| (PID) Process: | (2996) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
| (PID) Process: | (2996) 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: | (2996) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\Underground.zip | |||
| (PID) Process: | (2996) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (2996) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (2996) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (2996) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (2996) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtBMP |
Value: | |||
| (PID) Process: | (2996) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes |
| Operation: | write | Name: | ShellExtIcon |
Value: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5712 | 9d41b2f7c07110fb855c62b5e7e330a597860916599e73dd3505694fd1bbe163.exe | C:\Program Files\Mozilla Firefox\firefox.xpi | binary | |
MD5:F06911A026731BE5DF1BF1D2730BD161 | SHA256:68624CCCA72AABFCBC59211BB30D8B26F69793A88EEB88ADE2A2553861E312F7 | |||
| 5712 | 9d41b2f7c07110fb855c62b5e7e330a597860916599e73dd3505694fd1bbe163.exe | C:\Users\admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.lock | binary | |
MD5:BF9E0B10AC2039721B4385134AEAC4E8 | SHA256:C1FBB95438D42CAC12BA54EEC35AF3BFE4F20085CB80C83863CABBD9F9A347D5 | |||
| 5712 | 9d41b2f7c07110fb855c62b5e7e330a597860916599e73dd3505694fd1bbe163.exe | C:\ProgramData\USOShared\Logs\User\NotificationUx.99c401bf-b487-437e-ae0c-bfd1926bca1e.1.etl | binary | |
MD5:AADB9F6D4BAFC6EEBC1879FB9FF56538 | SHA256:27D70B9687521AEFA08CB0089C7EAE616656DFEFF4483FDB9465E63472B2F8E8 | |||
| 2996 | WinRAR.exe | C:\Users\admin\AppData\Local\Temp\Rar$DRb2996.39229\9d41b2f7c07110fb855c62b5e7e330a597860916599e73dd3505694fd1bbe163.exe | executable | |
MD5:80F4A1D42E2D4205CEDF96909091CF84 | SHA256:9D41B2F7C07110FB855C62B5E7E330A597860916599E73DD3505694FD1BBE163 | |||
| 5712 | 9d41b2f7c07110fb855c62b5e7e330a597860916599e73dd3505694fd1bbe163.exe | C:\ProgramData\USOShared\Logs\User\NotificationUx.a706f7c2-bd98-4de8-b5d0-cd669e6768de.1.etl | binary | |
MD5:B06D0C3883740495829CEB3968944E27 | SHA256:7C75093C1278628DC49A9EDBC5D8991F7A30CA5D1152CC9E7F1F67BA2A81B0A4 | |||
| 5712 | 9d41b2f7c07110fb855c62b5e7e330a597860916599e73dd3505694fd1bbe163.exe | C:\ProgramData\USOShared\Logs\User\!!readme!!!.txt | text | |
MD5:E3ADFFE7C5C5A0512861866A9FAC99D0 | SHA256:64BAEEBBF072EE1995A696B055BEB290EC8ADCF85A5104B3FE9C87D1AE5E2BD0 | |||
| 5712 | 9d41b2f7c07110fb855c62b5e7e330a597860916599e73dd3505694fd1bbe163.exe | C:\ProgramData\USOShared\Logs\User\NotifyIcon.18e26895-8362-46a7-8967-bf171ea84aaa.1.etl | binary | |
MD5:827FA576C3ABA93713FEFF563B7CD9B3 | SHA256:1B34270F1A6C89F2B526178702497685CB347E37D561652BED5ADC09B2FF6DC7 | |||
| 5712 | 9d41b2f7c07110fb855c62b5e7e330a597860916599e73dd3505694fd1bbe163.exe | C:\ProgramData\USOShared\Logs\User\NotifyIcon.afecd1e2-ad24-440c-a1f8-e9d36181b315.1.etl | binary | |
MD5:EFAF57129B8A038483A7EEF0B5A6879A | SHA256:796D5F420BCDBABBB0046B23AABAD5FDCAB0CCF3EDED81EEDA259503A14A68B4 | |||
| 5712 | 9d41b2f7c07110fb855c62b5e7e330a597860916599e73dd3505694fd1bbe163.exe | C:\Users\admin\AppData\Local\D3DSCache\cb00da9ba77862e\!!readme!!!.txt | text | |
MD5:E3ADFFE7C5C5A0512861866A9FAC99D0 | SHA256:64BAEEBBF072EE1995A696B055BEB290EC8ADCF85A5104B3FE9C87D1AE5E2BD0 | |||
| 5712 | 9d41b2f7c07110fb855c62b5e7e330a597860916599e73dd3505694fd1bbe163.exe | C:\ProgramData\USOShared\Logs\User\NotificationUx.58418f80-28cc-453e-81fc-995654d41def.1.etl | binary | |
MD5:CB55ECA54C012BC8BF190C66DD5BA1C1 | SHA256:3D740D6E27FA4C0BAD25477C21D76A2E768668A97CBB9FAE94761FEAD24662A5 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1268 | svchost.exe | GET | 200 | 184.25.50.10:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1352 | 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 |
1352 | 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 |
436 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
3564 | SearchApp.exe | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
2940 | svchost.exe | GET | 200 | 23.209.209.135:80 | http://x1.c.lencr.org/ | unknown | — | — | whitelisted |
5492 | WINWORD.EXE | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
5492 | WINWORD.EXE | GET | 200 | 2.23.77.188:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
5944 | MoUsoCoreWorker.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
1268 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5900 | RUXIMICS.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1268 | svchost.exe | 184.25.50.10:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
1268 | svchost.exe | 95.101.149.131:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
5944 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1352 | SIHClient.exe | 172.202.163.200:443 | slscr.update.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | GB | whitelisted |
1352 | SIHClient.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
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.
|