Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 49.207.184.99Malicious

IP Address: 49.207.184.99Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SMB

Tags

Service Creation DNS Query Download File Successful SMB Login SMB Share Connect Service Stop SMB Null Session Login Port 53 Scan Persistency - Logon Service Deletion NetBIOS SMB Listening Download and Execute

Associated Attack Servers

alt1.gmail-smtp-in.l.google.com alt2.gmail-smtp-in.l.google.com alt3.gmail-smtp-in.l.google.com alt4.gmail-smtp-in.l.google.com gmail.com gmail-smtp-in.l.google.com

Basic Information

IP Address

49.207.184.99

Domain

-

ISP

ACT Fibernet

Country

India

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2018-06-24

Last seen in Akamai Guardicore Segmentation

2023-10-21

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 from WIN2003SE with the following username: administrator - Authentication policy: Reached Max Attempts

Successful SMB Login

C:\windows\stm8.inf was downloaded

Download File

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

Service Start Service Creation

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

Download and Execute

Process c:\windows\isass.exe attempted to access domains: alt1.gmail-smtp-in.l.google.com, alt2.gmail-smtp-in.l.google.com, alt3.gmail-smtp-in.l.google.com, alt4.gmail-smtp-in.l.google.com, gmail-smtp-in.l.google.com and gmail.com

DNS Query

Process c:\windows\isass.exe started listening on ports: 53

Listening

Process c:\windows\isass.exe generated outgoing network traffic to: 111.0.196.91:53, 125.224.214.163:53, 139.196.14.149:53, 192.168.1.5:53, 192.168.1.9:53, 197.156.93.188:53, 211.241.159.138:53, 218.249.67.234:53, 42.121.195.236:53, 74.125.133.26:25 and 95.70.64.27:53

c:\windows\isass.exe set the command line c:\windows\Isass.exe %1 to run using Persistency - Logon

Persistency - Logon

Process c:\windows\isass.exe scanned port 53 on 10 IP Addresses

Port 53 Scan

Service wgautr was stopped

Service Stop

Connection was closed due to timeout

Associated Files

C:\WINDOWS\Isass.exe

SHA256: 014f7b048d290dc42eab70431e41e4fd25994a70827fc7ad90a2e811000cb145

70144 bytes

C:\windows\stm8.inf

SHA256: 05fd5fc660672d345a9a7505fb39c7c99477d02db0a5f8f7f9afb01b1c8cb659

92 bytes