| File name: | HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.7z |
| Full analysis: | https://app.any.run/tasks/27d6dead-f551-4cbf-9d88-ee01a168984b |
| 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: | May 02, 2025, 19:56:54 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-7z-compressed |
| File info: | 7-zip archive data, version 0.4 |
| MD5: | C31313B967A5FF78330FF0AA5F214115 |
| SHA1: | 783E388962CE58A74EDA081B0B702E5086DC5097 |
| SHA256: | 92D76E4194EAE324EF60908A6D2282E994A733CD3F3FD75636DDB7E8FE5BC7CD |
| SSDEEP: | 12288:wO5RIPpX/aWJ+jSsXCWxN8lLlh58UqeiYL0kmywW5P+mmF:wO5RypX/LMjSsXCWyLlh58UqeiYL0kfk |
| .7z | | | 7-Zip compressed archive (v0.4) (57.1) |
|---|---|---|
| .7z | | | 7-Zip compressed archive (gen) (42.8) |
| FileVersion: | 7z v0.04 |
|---|---|
| ModifyDate: | 2021:10:14 12:19:32+00:00 |
| ArchivedFileName: | HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.exe |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 456 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1196 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | — | SppExtComObj.Exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1272 | "C:\Users\admin\Desktop\HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.exe" | C:\Users\admin\Desktop\HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 4112 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6572 | "C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\27d6dead-f551-4cbf-9d88-ee01a168984b.7z | C:\Program Files\WinRAR\WinRAR.exe | explorer.exe | ||||||||||||
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Exit code: 0 Version: 5.91.0 Modules
| |||||||||||||||
| 7464 | powershell -Command "$a = [System.IO.File]::ReadAllText(\"C:\GET_YOUR_FILES_BACK.txt\");Add-Type -AssemblyName System.Drawing;$filename = \"$env:temp\$(Get-Random).png\";$bmp = new-object System.Drawing.Bitmap 1920,1080;$font = new-object System.Drawing.Font Consolas,10;$brushBg = [System.Drawing.Brushes]::Black;$brushFg = [System.Drawing.Brushes]::White;$format = [System.Drawing.StringFormat]::GenericDefault;$format.Alignment = [System.Drawing.StringAlignment]::Center;$format.LineAlignment = [System.Drawing.StringAlignment]::Center;$graphics = [System.Drawing.Graphics]::FromImage($bmp);$graphics.FillRectangle($brushBg,0,0,$bmp.Width,$bmp.Height);$graphics.DrawString($a,$font,$brushFg,[System.Drawing.RectangleF]::FromLTRB(0, 0, 1920, 1080),$format);$graphics.Dispose();$bmp.Save($filename);reg add \"HKEY_CURRENT_USER\Control Panel\Desktop\" /v Wallpaper /t REG_SZ /d $filename /f;Start-Sleep 1;rundll32.exe user32.dll, UpdatePerUserSystemParameters, 0, $false;" | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | — | HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7628 | "C:\WINDOWS\system32\reg.exe" add "HKEY_CURRENT_USER\Control Panel\Desktop" /v Wallpaper /t REG_SZ /d C:\Users\admin\AppData\Local\Temp\197285356.png /f | C:\Windows\SysWOW64\reg.exe | — | powershell.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
| |||||||||||||||
| 7792 | "C:\WINDOWS\system32\rundll32.exe" user32.dll UpdatePerUserSystemParameters 0 False | C:\Windows\SysWOW64\rundll32.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows host process (Rundll32) Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7896 | "C:\WINDOWS\system32\NOTEPAD.EXE" C:\GET_YOUR_FILES_BACK.txt | C:\Windows\System32\notepad.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (6572) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 3 |
Value: C:\Users\admin\Desktop\preferences.zip | |||
| (PID) Process: | (6572) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 2 |
Value: C:\Users\admin\Desktop\chromium_ext.zip | |||
| (PID) Process: | (6572) 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: | (6572) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory |
| Operation: | write | Name: | 0 |
Value: C:\Users\admin\Desktop\27d6dead-f551-4cbf-9d88-ee01a168984b.7z | |||
| (PID) Process: | (6572) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | name |
Value: 120 | |||
| (PID) Process: | (6572) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | size |
Value: 80 | |||
| (PID) Process: | (6572) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | type |
Value: 120 | |||
| (PID) Process: | (6572) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths |
| Operation: | write | Name: | mtime |
Value: 100 | |||
| (PID) Process: | (6572) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface |
| Operation: | write | Name: | ShowPassword |
Value: 0 | |||
| (PID) Process: | (6572) WinRAR.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\MainWin |
| Operation: | write | Name: | Placement |
Value: 2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3D0000002D000000FD03000016020000 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1272 | HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.exe | C:\$WinREAgent\Scratch\GET_YOUR_FILES_BACK.txt | text | |
MD5:D90D05A5FEA9C28B3BF2B55F808C3A45 | SHA256:8A9B224D68A718E7CD4DA069A158408D9C71FB8ECC4E4A6581982D7A35B29CEC | |||
| 1272 | HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.exe | C:\$WinREAgent\GET_YOUR_FILES_BACK.txt | text | |
MD5:D90D05A5FEA9C28B3BF2B55F808C3A45 | SHA256:8A9B224D68A718E7CD4DA069A158408D9C71FB8ECC4E4A6581982D7A35B29CEC | |||
| 1272 | HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.exe | C:\GET_YOUR_FILES_BACK.txt | text | |
MD5:D90D05A5FEA9C28B3BF2B55F808C3A45 | SHA256:8A9B224D68A718E7CD4DA069A158408D9C71FB8ECC4E4A6581982D7A35B29CEC | |||
| 1272 | HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.exe | C:\$WinREAgent\Scratch\WimTempPath\GET_YOUR_FILES_BACK.txt | text | |
MD5:D90D05A5FEA9C28B3BF2B55F808C3A45 | SHA256:8A9B224D68A718E7CD4DA069A158408D9C71FB8ECC4E4A6581982D7A35B29CEC | |||
| 1272 | HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.exe | C:\$WinREAgent\Backup\GET_YOUR_FILES_BACK.txt | text | |
MD5:D90D05A5FEA9C28B3BF2B55F808C3A45 | SHA256:8A9B224D68A718E7CD4DA069A158408D9C71FB8ECC4E4A6581982D7A35B29CEC | |||
| 1272 | HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.exe | C:\$Recycle.Bin\GET_YOUR_FILES_BACK.txt | text | |
MD5:D90D05A5FEA9C28B3BF2B55F808C3A45 | SHA256:8A9B224D68A718E7CD4DA069A158408D9C71FB8ECC4E4A6581982D7A35B29CEC | |||
| 1272 | HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.exe | C:\$WinREAgent\RollbackInfo.ini | binary | |
MD5:C265710D0C807599526B777A4AC69689 | SHA256:A0554F2271FD289D6ED62FB07F7853D9D72AD125DF23AB7A7DF20978BCE41515 | |||
| 1272 | HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.exe | C:\$WinREAgent\Rollback\GET_YOUR_FILES_BACK.txt | text | |
MD5:D90D05A5FEA9C28B3BF2B55F808C3A45 | SHA256:8A9B224D68A718E7CD4DA069A158408D9C71FB8ECC4E4A6581982D7A35B29CEC | |||
| 1272 | HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.exe | C:\$WinREAgent\Backup\location.txt | binary | |
MD5:E457E0E223AD2A645889B4CF6920377E | SHA256:70ECA69A26D08137D623F668901EC6661E9F8395B5FD01971CE5A1C319024431 | |||
| 1272 | HEUR-Trojan-Ransom.Win32.Cryptor.gen-be19681b21f2a573b477444a788e00eb8dad2d740d11c02f14e878fe5b89fa70.exe | C:\$Recycle.Bin\S-1-5-21-1693682860-607145093-2874071422-500\GET_YOUR_FILES_BACK.txt | text | |
MD5:D90D05A5FEA9C28B3BF2B55F808C3A45 | SHA256:8A9B224D68A718E7CD4DA069A158408D9C71FB8ECC4E4A6581982D7A35B29CEC | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 23.48.23.164:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
7692 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
7692 | SIHClient.exe | GET | 200 | 2.23.246.101:80 | 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 | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 23.48.23.164:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
3216 | svchost.exe | 172.211.123.250:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
6544 | svchost.exe | 20.190.159.71:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6544 | svchost.exe | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
2104 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
7692 | SIHClient.exe | 20.109.210.53:443 | slscr.update.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | 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 |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |