Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 39.42.186.216Previously Malicious

IP Address: 39.42.186.216Previously Malicious

This IP address attempted an attack on a machine in our threat sensors network

Threat Information

Role

Attacker, Scanner

Services Targeted

SMB

Tags

Download File Service Creation Download and Execute SMB Share Connect Service Stop Service Start Access Suspicious Domain Successful SMB Login Driver Creation Persistency - Logon DNS Query SMB Driver Configuration CMD Service Configuration Service Deletion Execute from Share SMB Null Session Login

Associated Attack Servers

i.haqo.net ii.haqo.net

Basic Information

IP Address

39.42.186.216

Domain

-

ISP

-

Country

Pakistan

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2023-01-18

Last seen in Akamai Guardicore Segmentation

2023-01-18

What is Akamai Guardicore Segmentation
Akamai Guardicore Segmentation 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. Akamai Guardicore Segmentation 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

A user logged in using SMB with the following username: Administrator - Authentication policy: Reached Max Attempts (Part of a Brute Force Attempt)

SMB Brute Force Successful SMB Login

C:\orIUoHnH.exe was downloaded

Download File

c:\windows\system32\services.exe installed and started \\server-backup\c$\oriuohnh.exe as a service named iSIg under service group None

Service Start Service Creation

oriuohnh.exe was executed from the remote share \\server-backup\c$

Execute from Share

Service iSIg was stopped

Service Stop

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

Service Start Service Creation

The file c:\windows\system32\drivers\svchost.exe was downloaded and executed 5 times

Download and Execute

A user logged in using SMB with the following username: Administrator - Authentication policy: Previously Approved User (Part of a Brute Force Attempt) 3 times

SMB Brute Force Successful SMB Login

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

Service Start Service Creation

Service KAIX was stopped

Service Stop

The file c:\windows\system32\wmiex.exe was downloaded and executed 3 times

Download and Execute

The file C:\windows\temp\svchost.exe was downloaded and executed 6 times

Download and Execute

Process c:\installed2.exe started listening on ports: 65533

Listening

The file C:\WINDOWS\Temp\_MEI10122\python27.dll was downloaded and loaded by c:\windows\temp\_mei10122\python27.dll

Download and Execute

The file C:\WINDOWS\Temp\_MEI10122\msvcr90.dll was downloaded and loaded by c:\windows\temp\svchost.exe

Download and Execute

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

System File Modification

c:\windows\system32\services.exe installed and started \\server-backup\c$\cemxpziv.exe as a service named fGsZ under service group None

Service Start Service Creation

C:\IVqFBNZb.exe was downloaded

Download File

cemxpziv.exe was executed from the remote share \\server-backup\c$

Execute from Share

c:\windows\system32\services.exe installed and started \\server-backup\c$\ivqfbnzb.exe as a service named gLgY under service group None

Service Start Service Creation

ivqfbnzb.exe was executed from the remote share \\server-backup\c$

Execute from Share

Service fGsZ was stopped

Service Stop

Service gLgY was stopped

Service Stop

c:\windows\temp\ttt.exe set the command line C:\WINDOWS\system32\wmiex.exe to run using Persistency - Logon

Persistency - Logon

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

Service Start Service Creation

c:\windows\system32\services.exe installed and started \\server-backup\c$\hvqpzvab.exe as a service named BfAd under service group None

Service Start Service Creation

hvqpzvab.exe was executed from the remote share \\server-backup\c$

Execute from Share

The file c:\windows\system32\drivers\taskmgr.exe was downloaded and executed

Download and Execute

Service BfAd was stopped

Service Stop

Executable file c:\windows\system32\drivers\svchost.exe was modified

Executable File Modification

c:\installed2.exe set the command line C:\WINDOWS\system32\drivers\svchost.exe| to run using Persistency - Logon

Persistency - Logon

c:\windows\system32\services.exe installed and started c:\windows\system32\drivers\svchost.exe as a service named Ddriver under service group None 3 times

Service Start Service Creation

Process c:\windows\system32\wmiex.exe attempted to access suspicious domains: ii.haqo.net and pp.abbny.com

DNS Query Access Suspicious Domain

The file C:\WINDOWS\Temp\_MEI25242\python27.dll was downloaded and loaded by c:\windows\temp\svchost.exe

Download and Execute

The file C:\WINDOWS\Temp\_MEI25242\msvcr90.dll was downloaded and loaded by c:\windows\temp\_mei25242\msvcr90.dll

Download and Execute

Process c:\windows\system32\drivers\svchost.exe started listening on ports: 65533

Listening

c:\windows\system32\services.exe installed and started system32\drivers\tcpip6.sys as a service named Tcpip6 under service group None

Driver Start Service Creation

System file C:\WINDOWS\security\Database\secedit.sdb was modified

System File Modification

c:\windows\system32\netsh.exe installed and started %systemroot%\system32\6to4svc.dll as a service named 6to4 under service group NetworkService

Service Start Service Creation

Process c:\windows\temp\svchost.exe started listening on ports: 60124

Listening

c:\windows\system32\services.exe installed and started system32\drivers\smb.sys as a service named Smb under service group None

Driver Start Service Creation

Process c:\windows\system32\drivers\svchost.exe attempted to access suspicious domains: i.haqo.net and p.abbny.com

DNS Query Access Suspicious Domain

Process c:\windows\system32\mshta.exe attempted to access suspicious domains: w.beahh.com

DNS Query Access Suspicious Domain

The file C:\WINDOWS\Temp\_MEI34482\python27.dll was downloaded and loaded by c:\windows\temp\svchost.exe

Download and Execute

The file C:\WINDOWS\Temp\_MEI34482\msvcr90.dll was downloaded and loaded by c:\windows\temp\_mei34482\msvcr90.dll

Download and Execute

Process c:\windows\temp\svchost.exe attempted to access suspicious domains: ip.42.pl

DNS Query Access Suspicious Domain

Process c:\windows\temp\svchost.exe started listening on ports: 60124

Listening

c:\windows\system32\services.exe installed system32\drivers\tunmp.sys as a service named tunmp under service group None

Service Creation

Process netsvcs Service Group attempted to access suspicious domains: _LDAP._TCP

DNS Query Access Suspicious Domain

Process c:\windows\temp\svchost.exe generated outgoing network traffic to: 192.168.0.10:445, 192.168.0.11:445, 192.168.0.12:445, 192.168.0.13:445, 192.168.0.14:445, 192.168.0.15:445, 192.168.0.16:445, 192.168.0.17:445, 192.168.0.18:445, 192.168.0.19:445, 192.168.0.1:445, 192.168.0.20:445, 192.168.0.21:445, 192.168.0.2:445, 192.168.0.3:445, 192.168.0.4:445, 192.168.0.5:445, 192.168.0.6:445, 192.168.0.7:445, 192.168.0.8:445 and 192.168.0.9:445

Process c:\windows\temp\svchost.exe scanned port 445 on 21 IP Addresses

Port 445 Scan

Connection was closed due to timeout

Associated Files

C:\AclXmBKr.exe

SHA256: 3c2fe308c0a563e06263bbacf793bbe9b2259d795fcc36b953793a7e499e7f71

56320 bytes