Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 41.35.43.156Malicious

IP Address: 41.35.43.156Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

SMB

Tags

Service Start DNS Query Successful SMB Login Service Stop System File Modification Service Configuration Driver Creation Listening IDS - A Network Trojan was detected Download File Service Deletion Driver Configuration CMD Service Creation Driver Start Access Share SMB SMB Share Connect Access Suspicious Domain Persistency - Logon SMB Null Session Login Download and Execute Cookie Hijacking Port 445 Scan Execute from Share

Associated Attack Servers

i.haqo.net ii.haqo.net ip.42.pl p.abbny.com pp.abbny.com w.beahh.com

Basic Information

IP Address

41.35.43.156

Domain

-

ISP

-

Country

Egypt

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2024-02-15

Last seen in Akamai Guardicore Segmentation

2024-02-15

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

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

Execute from Share

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

Service Creation Service Start

Service EyDi was stopped

Service Stop

IDS detected A Network Trojan was detected : Possible ETERNALBLUE Probe MS17-010 (MSF style)

IDS - A Network Trojan was detected

IDS detected A Network Trojan was detected : Possible ETERNALBLUE Probe MS17-010 (Generic Flags)

IDS - A Network Trojan was detected

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

IDS - A Network Trojan was detected

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

Service Creation Service Start

IDS detected A Network Trojan was detected : WMIC WMI Request Over SMB - Likely Lateral Movement

IDS - A Network Trojan was detected

The file c:\windows\system32\drivers\svchost.exe was downloaded and executed 4 times

Download and Execute

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

Service Creation Service Start

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

Download and Execute

Service UMRb was stopped

Service Stop

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

Listening

The file C:\WINDOWS\Temp\_MEI11362\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

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

Successful SMB Login

C:\rQQsJaGs.exe was downloaded

Download File

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

Service Creation Service Start

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

Execute from Share

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

Persistency - Logon

Service zpWx was stopped

Service Stop

The file c:\windows\system32\wmiex.exe was downloaded and executed 2 times

Download and Execute

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

Service Creation Service Start

Process c:\windows\temp\svchost.exe started listening on ports: 60124 2 times

Listening

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 Creation Service Start

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

Download and Execute

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 system32\drivers\tcpip6.sys as a service named Tcpip6 under service group None

Service Creation Driver Start

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

DNS Query Access Suspicious Domain

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

System File Modification

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

Service Creation Service Start

The file C:\WINDOWS\Temp\_MEI28202\msvcr90.dll was downloaded and loaded by c:\windows\temp\_mei28202\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\smb.sys as a service named Smb under service group None

Service Creation Driver Start

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

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

Service Creation

The file C:\WINDOWS\Temp\_MEI35762\python27.dll was downloaded and loaded by c:\windows\temp\svchost.exe

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

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, 192.168.0.2:445, 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 19 IP Addresses

Port 445 Scan

Connection was closed due to user inactivity