4c603d76...4e89 | VTI
Logo
Try VMRay Analyzer
VTI SCORE: 94/100
Dynamic Analysis Report
Classification: Keylogger, Spyware

4c603d763a2b79e36492413ff788e1dd795bc09c67b2f4eccad5f339ebe44e89 (SHA256)

nstpeer.exe

Windows Exe (x86-32)

Created at 2018-11-01 09:56:00

...

Notifications (2/2)

Code overwrite was observed during this analysis. Note that the analysis results may be affected by this modification by the sample.

The operating system was rebooted during the analysis.

Severity Category Operation Classification
4/5
Injection Writes into the memory of another running process -
  • "c:\users\ciihmn~1\appdata\roaming\adsldraw\autoclb.exe" modifies memory of "c:\windows\system32\svchost.exe"
    ...
  • "c:\windows\system32\svchost.exe" modifies memory of "c:\windows\explorer.exe"
    ...
  • "c:\users\ciihmnxmn6ps\appdata\roaming\adsldraw\autoclb.exe" modifies memory of "c:\windows\system32\svchost.exe"
    ...
4/5
Injection Modifies control flow of another process -
  • "c:\users\ciihmn~1\appdata\roaming\adsldraw\autoclb.exe" alters context of "c:\windows\system32\svchost.exe"
    ...
  • "c:\windows\system32\svchost.exe" alters context of "c:\windows\explorer.exe"
    ...
  • "c:\users\ciihmnxmn6ps\appdata\roaming\adsldraw\autoclb.exe" alters context of "c:\windows\system32\svchost.exe"
    ...
  • "c:\windows\system32\svchost.exe" creates thread in "c:\windows\explorer.exe"
    ...
3/5
Browser Changes security-related browser settings -
3/5
Device Monitors keyboard input Keylogger
  • Installs system wide "WH_KEYBOARD_LL" hook(s) to monitor keystrokes.
    ...
2/5
Device Sends control codes to connected devices -
1/5
Anti Analysis Resolves APIs dynamically -
1/5
Information Stealing Reads system data Spyware
1/5
Persistence Installs system startup script or application -
  • Adds "C:\Users\CIiHmnxMn6Ps\AppData\Roaming\adsldraw\autoclb.exe" to Windows startup via registry.
    ...
1/5
Process Creates process with hidden window -
  • The process "C:\Users\CIIHMN~1\AppData\Local\Temp\AC4C\ADA6.bat" starts with hidden window.
    ...
  • The process "C:\Windows\system32\svchost.exe" starts with hidden window.
    ...
1/5
Process Creates a page with write and execute permissions -
  • Allocates a page in a foreign process with "PAGE_EXECUTE_READWRITE" permissions, often used to dynamically unpack code.
    ...
1/5
Process Creates system object -
  • Creates mutex with name "Local\{6C433A47-DB67-7E7B-C560-3F92C994E3E6}".
    ...
  • Creates mutex with name "Local\{FB999B87-1EC7-E503-005F-32E93403862D}".
    ...
  • Creates mutex with name "Local\{53667D0F-9637-FD89-3837-2A81EC5BFE45}".
    ...
1/5
Process Reads from memory of another process -
  • "c:\windows\system32\svchost.exe" reads from "c:\windows\explorer.exe".
    ...
1/5
Process Overwrites code -
Function Logfile
Download-Icon
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