22f47eed...593a | VTI
Try VMRay Analyzer
VTI SCORE: 100/100
Dynamic Analysis Report
Classification: Trojan, Ransomware

22f47eed5da54802856a9aa4662c4a3d70d501b9726b662842da438fe0be593a (SHA256)

Windows Update.exe

Windows Exe (x86-32)

Created at 2018-10-20 16:34:00

Notifications (2/2)

The maximum number of reputation file hash requests (20 per analysis) was exceeded. As a result, the reputation status could not be queried for all file hashes. In order to get the reputation status for all file hashes, please increase the 'Max File Hash Requests' setting in the system configurations.

The operating system was rebooted during the analysis.

Severity Category Operation Classification
5/5
Device Writes to Master Boot Record (MBR) -
4/5
File System Renames user files Ransomware
  • Renames multiple user files. This is an indicator for an encryption attempt.
4/5
File System Modifies content of user files Ransomware
  • Modifies the content of multiple user files. This is an indicator for an encryption attempt.
4/5
OS Modifies Windows automatic backups -
4/5
File System Known malicious file Trojan
  • File "C:\Users\5p5NrGJn0jS HALPmcxz\Desktop\Windows Update.exe" is a known malicious file.
1/5
Process Creates process with hidden window -
  • The process ""cmd.exe" /c vssadmin.exe delete shadows /all /quiet" starts with hidden window.
1/5
Device Monitors mouse movements and clicks -
1/5
File System Creates an unusually large number of files -
1/5
Static Unparsable sections in file -
  • Static analyzer was unable to completely parse the analyzed file: C:\Users\5p5NrGJn0jS HALPmcxz\Desktop\Windows Update.exe.
Function Logfile
Exit-Icon

This feature requires an online-connection to the VMRay backend.

An offline version with limited functionality is also provided.
The offline version is supported only in Mozilla Firefoxwith deactivated setting "security.fileuri.strict_origin_policy".


    
Before

This feature requires an online-connection to the VMRay backend.

An offline version with limited functionality is also provided.
The offline version is supported only in Mozilla Firefoxwith deactivated setting "security.fileuri.strict_origin_policy".


    
After

This feature requires an online-connection to the VMRay backend.

An offline version with limited functionality is also provided.
The offline version is supported only in Mozilla Firefoxwith deactivated setting "security.fileuri.strict_origin_policy".


    
Screenshot
Expand-Icon
Exit-Icon
icon_left
icon_left
image