a949bdbf...993a | VMRay Analyzer Report
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VTI SCORE: 100/100
Dynamic Analysis Report
Classification: Ransomware, Wiper, Trojan

VMRay Threat Indicators (10 rules, 17 matches)

Severity Category Operation Classification
5/5
Local AV Malicious content was detected by heuristic scan -
5/5
File System Known malicious file Trojan
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 Deletes user files Wiper
  • Deletes multiple user files. This is an indicator for ransomware or wiper malware.
3/5
File System Possibly drops ransom note files Ransomware
  • Possibly drops ransom note files (creates 30 instances of the file "sadcomputer_note.txt" in different locations).
1/5
Persistence Installs system startup script or application -
  • Adds ""C:\Users\5p5NrGJn0jS HALPmcxz\Desktop\SadComputer.exe"" to Windows startup via registry.
1/5
Masquerade Changes folder appearance -
  • Folder "c:\users\5p5nrgjn0js halpmcxz\documents" has a changed appearance.
  • Folder "c:\users\5p5nrgjn0js halpmcxz\documents\my shapes" has a changed appearance.
  • Folder "c:\users\5p5nrgjn0js halpmcxz\music" has a changed appearance.
  • Folder "c:\users\5p5nrgjn0js halpmcxz\pictures" has a changed appearance.
  • Folder "c:\users\5p5nrgjn0js halpmcxz\videos" has a changed appearance.
  • Folder "c:\users\5p5nrgjn0js halpmcxz\desktop" has a changed appearance.
1/5
Device Monitors mouse movements and clicks -
  • Frequently reads the state of a mouse button by API.
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\SadComputer.exe.

Screenshots

Monitored Processes

Sample Information

ID #593245
MD5 935a75e0c7702240cb530b31a83b7cbc Copy to Clipboard
SHA1 9119d564c43cbef183226ce532d8572c2888fe4d Copy to Clipboard
SHA256 a949bdbfa8255741acf437b34b506310c7210707f84aef6d8ef85e9c2ff1993a Copy to Clipboard
SSDeep 3072:hvjQv3lYs4r95gN53dbER7XD4Eqtr7d5bsy7GAx+UUUzo5SuW7GElqwbGjFam/kN:hryYUxdAJ4Eqdd5bsy7GAxjudEhbsh Copy to Clipboard
ImpHash f34d5f2d4577ed6d9ceec516c1f5a744 Copy to Clipboard
Filename SadComputer.exe
File Size 235.00 KB
Sample Type Windows Exe (x86-32)

Analysis Information

Creation Time 2019-04-12 16:41 (UTC+2)
Analysis Duration 00:04:49
Number of Monitored Processes 1
Execution Successful True
Reputation Enabled True
WHOIS Enabled True
Local AV Enabled True
YARA Enabled True
Number of AV Matches 2
Number of YARA Matches 0
Termination Reason Timeout
Tags
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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