48559025...cccf | VTI
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VTI SCORE: 100/100
Target: win7_64_sp1 | exe
Classification: Trojan, Ransomware

485590253ddae051a4b2b83044f78b3e2a4a67975dc29f8450b9de429d53cccf (SHA256)

HonestSample_5b0305619931365644caebf2.exe

Windows Exe (x86-32)

Created at 2018-05-26 15:55:00

Notifications (2/2)

Every analysis has a preconfigured maximum VM disk size for temporary changes. This limit was reached during this analysis and, as an result, the analysis was terminated prematurely.

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.

Severity Category Operation Classification
5/5
File System Encrypts content of user files Ransomware
  • Encrypts the content of multiple user files. This is an indicator for ransomware.
4/5
Anti Analysis Tries to evade analysis -
  • Possibly trying to evade analysis by exceeding ramdisk limit.
4/5
File System Associated with malicious files Trojan
  • File "c:\users\5p5nrgjn0js halpmcxz\desktop\HonestSample_5b0305619931365644caebf2.exe" is a known malicious file.
3/5
OS Modifies certificate store -
  • Adds a certificate to the local "my" restore-sigrun.txt list by file.
  • Adds a certificate to the local "my" restore-sigrun.html list by file.
  • Adds a certificate to the local "my" certificate trust list by file.
1/5
Hide Tracks Writes an unually large amount of data to the registry -
  • Hides 1688 byte in "HKEY_CURRENT_USER\SOFTWARE\Valkyrie\data\KeyData".
1/5
File System Modifies application directory -
  • Modifies "c:\program files\microsoft sql server compact edition\restore-sigrun.txt".
  • Modifies "c:\program files\microsoft sql server compact edition\restore-sigrun.html".
  • Modifies "c:\program files\microsoft sql server compact edition\v3.5\restore-sigrun.txt".
  • Modifies "c:\program files\microsoft sql server compact edition\v3.5\restore-sigrun.html".
  • Modifies "c:\program files\microsoft sql server compact edition\v3.5\desktop\restore-sigrun.txt".
  • Modifies "c:\program files\microsoft sql server compact edition\v3.5\desktop\restore-sigrun.html".
1/5
Anti Analysis Resolves APIs dynamically to possibly evade static detection -
1/5
File System Creates an unusually large number of files -
Function Logfile
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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".


    
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