| File name: | f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.zip |
| Full analysis: | https://app.any.run/tasks/a4c0b4df-f3c0-47c9-a252-23bac4500dd1 |
| 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 28, 2025, 20:40:34 |
| 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: | E507AE3D73FA630464DBFA6F6B3DDCBC |
| SHA1: | 031387C201ADAA6B9351EDFAE8D49440D045A200 |
| SHA256: | D772A2E6720AD598ACE43D3844709E3A1424CF5319DB5612D5C97A5A7E622396 |
| SSDEEP: | 24576:7qe0Rv+s3/uzYQgL1pBqmnR3JDNC8iRZqUgh/wr+IoRGWFzHm2/osbVCFX5lzFzV:7qe0Rv+s3/uzYQgL1pBqmnRZDNC8iRZZ |
| .zip | | | ZIP compressed archive (100) |
|---|
| ZipRequiredVersion: | 51 |
|---|---|
| ZipBitFlag: | 0x0003 |
| ZipCompression: | Unknown (99) |
| ZipModifyDate: | 2025:06:28 20:40:02 |
| ZipCRC: | 0x8ce92a99 |
| ZipCompressedSize: | 793352 |
| ZipUncompressedSize: | 1699328 |
| ZipFileName: | f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.exe |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1132 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1156 | C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding | C:\Windows\System32\rundll32.exe | — | svchost.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
| |||||||||||||||
| 1232 | "C:\Users\admin\Desktop\Preferences\f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.exe" | C:\Users\admin\Desktop\Preferences\f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 1512 | vssadmin.exe delete shadows /all /quiet | C:\Windows\System32\vssadmin.exe | — | WmiPrvSE.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Command Line Interface for Microsoft® Volume Shadow Copy Service Exit code: 2 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1564 | wmic shadowcopy delete /nointeractive | C:\Windows\System32\wbem\WMIC.exe | — | WmiPrvSE.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: WMI Commandline Utility Exit code: 2147749890 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2132 | "C:\Users\admin\Desktop\Preferences\f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.exe" | C:\Users\admin\Desktop\Preferences\f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
| 2292 | cmd.exe /c wevtutil cl security | wevtutil cl system | wevtutil cl application | C:\Windows\System32\cmd.exe | — | WmiPrvSE.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2512 | calc | C:\Windows\System32\calc.exe | — | WmiPrvSE.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Calculator Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2632 | wevtutil cl system | C:\Windows\System32\wevtutil.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Eventing Command Line Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2760 | 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
| |||||||||||||||
| (PID) Process: | (5960) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
| (PID) Process: | (5960) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
| (PID) Process: | (5960) 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: | (5960) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\AppData\Local\Temp\f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.zip | |||
| (PID) Process: | (5960) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (5960) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (5960) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (5960) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (5960) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\DialogEditHistory\ExtrPath |
| Operation: | delete value | Name: | 15 |
Value: | |||
| (PID) Process: | (5960) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\DialogEditHistory\ExtrPath |
| Operation: | delete value | Name: | 14 |
Value: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4060 | f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.exe | C:\Users\admin\.ms-ad\!!Restore-My-file-Kavva.txt | binary | |
MD5:287C788CD3588F55662738CCB0DC9693 | SHA256:FA438B79E93012CB31948993A0F7EFFB569FB7464CEA4E35CE4C9EB94B3147E3 | |||
| 4060 | f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.exe | C:\Users\admin\Contacts\!!Restore-My-file-Kavva.txt | binary | |
MD5:287C788CD3588F55662738CCB0DC9693 | SHA256:FA438B79E93012CB31948993A0F7EFFB569FB7464CEA4E35CE4C9EB94B3147E3 | |||
| 4060 | f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.exe | C:\Users\!!Restore-My-file-Kavva.txt | binary | |
MD5:287C788CD3588F55662738CCB0DC9693 | SHA256:FA438B79E93012CB31948993A0F7EFFB569FB7464CEA4E35CE4C9EB94B3147E3 | |||
| 4060 | f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.exe | C:\Users\admin\3D Objects\!!Restore-My-file-Kavva.txt | binary | |
MD5:287C788CD3588F55662738CCB0DC9693 | SHA256:FA438B79E93012CB31948993A0F7EFFB569FB7464CEA4E35CE4C9EB94B3147E3 | |||
| 4060 | f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.exe | C:\Users\admin\Desktop\!!Restore-My-file-Kavva.txt | binary | |
MD5:287C788CD3588F55662738CCB0DC9693 | SHA256:FA438B79E93012CB31948993A0F7EFFB569FB7464CEA4E35CE4C9EB94B3147E3 | |||
| 5960 | WinRAR.exe | C:\Users\admin\Desktop\Preferences\f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.exe | executable | |
MD5:C3CE46D40B2893E30BF00FCE72C2E1FA | SHA256:F3A6D4CCDD0F663269C3909E74D6847608B8632FB2814B0436A4532B8281E617 | |||
| 4060 | f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.exe | C:\Users\admin\Documents\OneNote Notebooks\!!Restore-My-file-Kavva.txt | binary | |
MD5:287C788CD3588F55662738CCB0DC9693 | SHA256:FA438B79E93012CB31948993A0F7EFFB569FB7464CEA4E35CE4C9EB94B3147E3 | |||
| 4060 | f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.exe | C:\Users\admin\Desktop\Preferences\!!Restore-My-file-Kavva.txt | binary | |
MD5:287C788CD3588F55662738CCB0DC9693 | SHA256:FA438B79E93012CB31948993A0F7EFFB569FB7464CEA4E35CE4C9EB94B3147E3 | |||
| 4060 | f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.exe | C:\Users\admin\Documents\OneNote Notebooks\My Notebook\!!Restore-My-file-Kavva.txt | binary | |
MD5:287C788CD3588F55662738CCB0DC9693 | SHA256:FA438B79E93012CB31948993A0F7EFFB569FB7464CEA4E35CE4C9EB94B3147E3 | |||
| 4060 | f3a6d4ccdd0f663269c3909e74d6847608b8632fb2814b0436a4532b8281e617.exe | C:\Users\admin\Documents\PowerShell\!!Restore-My-file-Kavva.txt | binary | |
MD5:287C788CD3588F55662738CCB0DC9693 | SHA256:FA438B79E93012CB31948993A0F7EFFB569FB7464CEA4E35CE4C9EB94B3147E3 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4168 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
2940 | svchost.exe | GET | 200 | 23.209.209.135:80 | http://x1.c.lencr.org/ | unknown | — | — | whitelisted |
4820 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
4820 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
2668 | backgroundTaskHost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA77flR%2B3w%2FxBpruV2lte6A%3D | unknown | — | — | whitelisted |
2512 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
1268 | svchost.exe | GET | 200 | 23.48.23.143:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
5944 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1268 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4156 | RUXIMICS.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1268 | svchost.exe | 4.231.128.59:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1268 | svchost.exe | 23.48.23.143:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
1268 | svchost.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4168 | svchost.exe | 20.190.159.23:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4168 | svchost.exe | 2.17.190.73:80 | ocsp.digicert.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 |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
nexusrules.officeapps.live.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |