89d00b1d...0d27 | VTI
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VTI SCORE: 91/100
Dynamic Analysis Report
Classification: Riskware, Trojan, Ransomware

89d00b1d6bd0415d525cc5db95aebabd915a085c1a2aa93faa9fa09d75aa0d27 (SHA256)

XyuEncrypt.exe

Windows Exe (x86-32)

Created at 2018-11-10 14:37:00

Notifications (2/2)

Some extracted files may be missing in the report since the maximum number of extracted files was reached during the analysis. You can increase the limit in the configuration settings.

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.

Severity Category Operation Classification
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
File System Renames user files Ransomware
  • Renames multiple user files. This is an indicator for an encryption attempt.
4/5
File System Known malicious file Trojan
1/5
Process Creates process with hidden window -
1/5
Masquerade Changes folder appearance Riskware
  • Folder "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\recent" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\pictures\camera roll" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\pictures\saved pictures" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\documents\my shapes" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\favorites\links" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\internet explorer\quick launch" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\internet explorer\quick launch\user pinned\taskbar" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\accountpictures" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\libraries" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\sendto" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\start menu" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\start menu\programs" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\start menu\programs\accessibility" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\start menu\programs\accessories" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\start menu\programs\administrative tools" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\start menu\programs\maintenance" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\start menu\programs\startup" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\start menu\programs\system tools" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\start menu\programs\windows powershell" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\local\microsoft\windows\application shortcuts" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\local\microsoft\windows\burn\burn" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\local\microsoft\windows\burn\burn1" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\local\microsoft\windows\history" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\local\microsoft\windows\winx\group1" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\local\microsoft\windows\winx\group2" has a changed appearance.
  • Folder "c:\users\ciihmnxmn6ps\appdata\local\microsoft\windows\winx\group3" has a changed appearance.
1/5
Persistence Installs system startup script or application -
  • Adds "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\start menu\programs\startup\desktop.ini" to Windows startup folder.
  • Adds "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\start menu\programs\startup\send to onenote.lnk" to Windows startup folder.
  • Adds "c:\users\ciihmnxmn6ps\appdata\roaming\microsoft\windows\start menu\programs\startup\send to onenote.lnk.xuy" to Windows startup folder.
1/5
File System Modifies operating system directory -
  • Creates file "C:\Windows\System32\spp\store\2.0\data.dat" in the OS directory.
  • Creates file "C:\Windows\System32\spp\store\2.0\data.dat.tmp" in the OS directory.
  • Creates file "C:\Windows\System32\spp\store\2.0\data.dat.bak" in the OS directory.
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\CIiHmnxMn6Ps\Desktop\XyuEncrypt.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
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