14df1270...c895 | VMRay Analyzer Report
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VTI SCORE: 100/100
Dynamic Analysis Report
Classification: Ransomware, Trojan

8FBB.tmp.exe

Windows Exe (x86-32)

Created at 2019-07-10T16:39:00

...

Remarks (2/2)

(0x2000004): The operating system was rebooted during the analysis because the sample installed a startup script, task or application for persistence.

(0x200003a): 2 tasks were rescheduled ahead of time to reveal dormant functionality.

VMRay Threat Indicators (14 rules, 28 matches)

Severity Category Operation Count Classification
5/5
Local AV Malicious content was detected by heuristic scan 1 -
5/5
Reputation Known malicious file 1 Trojan
4/5
File System Modifies content of user files 1 Ransomware
  • Modifies the content of multiple user files. This is an indicator for an encryption attempt.
    ...
4/5
File System Renames user files 1 Ransomware
  • Renames multiple user files. This is an indicator for an encryption attempt.
    ...
4/5
Reputation Known malicious URL 7 -
  • Contacted URL "http://texet2.ug/tesptc/penelop/updatewin1.exe" is a known malicious URL.
    ...
  • Contacted URL "http://texet2.ug/tesptc/penelop/updatewin2.exe" is a known malicious URL.
    ...
  • Contacted URL "http://texet2.ug/tesptc/penelop/updatewin.exe" is a known malicious URL.
    ...
  • Contacted URL "http://texet2.ug/tesptc/penelop/3.exe" is a known malicious URL.
    ...
  • Contacted URL "http://texet2.ug/tesptc/penelop/4.exe" is a known malicious URL.
    ...
  • Contacted URL "http://texet2.ug/tesptc/penelop/5.exe" is a known malicious URL.
    ...
  • Contacted URL "texet2.ug" is a known malicious URL.
    ...
    • VTI Actions
3/5
Anti Analysis Delays execution 1 -
  • Schedules task for command "C:\Users\5p5NrGJn0jS HALPmcxz\AppData\Local\f8b84163-99f8-4bc8-9c45-ce8ec9b0cdf7\8FBB.tmp.exe", to be triggered by Time. Task has been rescheduled by the analyzer.
    ...
2/5
Anti Analysis Resolves APIs dynamically to possibly evade static detection 1 -
1/5
Persistence Installs system startup script or application 1 -
  • Adds ""C:\Users\5p5NrGJn0jS HALPmcxz\AppData\Local\f8b84163-99f8-4bc8-9c45-ce8ec9b0cdf7\8FBB.tmp.exe" --AutoStart" to Windows startup via registry.
    ...
1/5
Process Creates process with hidden window 1 -
  • The process "icacls" starts with hidden window.
    ...
1/5
Process Creates system object 1 -
  • Creates mutex with name "{1D6FC66E-D1F3-422C-8A53-C0BBCF3D900D}".
    ...
1/5
File System Creates an unusually large number of files 1 -
1/5
Process Overwrites code 1 -
1/5
Network Connects to HTTP server 9 -
  • URL "http://texet1.ug/sdfsdfvbcfsddfsdfsdf44/gfdgdfbcvsfgdfg/get.php?pid=00BB796811DA8292CFD733E3846553F4".
    ...
  • URL "http://texet2.ug/tesptc/penelop/updatewin1.exe".
    ...
  • URL "http://texet1.ug/sdfsdfvbcfsddfsdfsdf44/gfdgdfbcvsfgdfg/get.php?pid=00BB796811DA8292CFD733E3846553F4&first=true".
    ...
  • URL "http://texet2.ug/tesptc/penelop/updatewin2.exe".
    ...
  • URL "http://texet2.ug/tesptc/penelop/updatewin.exe".
    ...
0/5
Process Enumerates running processes 1 -

Screenshots

Monitored Processes

Process Graph

Process Graph Legend

Sample Information

ID #104796
MD5 dd289d3f0a60a23541b80fe0d06711d7 Copy to Clipboard
SHA1 79c11e700217f3faad3ab32f16d4bc4f2df38dec Copy to Clipboard
SHA256 14df1270da75454c4b10173cd6d201d7b278baaed38ea6159a18413735bbc895 Copy to Clipboard
SSDeep 6144:RrUydQ/CtrSmvSVfM06oOCBi0zN1Vb3dRr2cGPPr0c2+9K:RIyug3K6HuiqN1Vb3dRrLy129 Copy to Clipboard
ImpHash f632aaef41c63e2563681fa8c5bcd06e Copy to Clipboard
Filename 8FBB.tmp.exe
File Size 496.50 KB
Sample Type Windows Exe (x86-32)

Analysis Information

Creation Time 2019-07-10 18:39 (UTC+2)
Analysis Duration 00:04:30
Number of Monitored Processes 7
Execution Successful True
Reputation Enabled True
WHOIS Enabled False
Local AV Enabled True
YARA Enabled True
Number of AV Matches 1
Number of YARA Matches 0
Termination Reason Timeout
Tags
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".
     

     

    

   

   

    

     
      

       
       
       
       
      

     
     
     
    

   

  

  

   

    
    

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