Cyber Threat Intelligence

Discover malicious IPs and domains with Akamai Guardicore Segmentation

IP Address: 39.42.167.195Previously Malicious

IP Address: 39.42.167.195Previously Malicious

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

Threat Information

Role

Attacker, Scanner

Services Targeted

MSSQL SMB

Tags

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

Associated Attack Servers

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

36.37.88.167 196.219.95.172

Basic Information

IP Address

39.42.167.195

Domain

-

ISP

-

Country

Pakistan

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Akamai Guardicore Segmentation

2023-01-20

Last seen in Akamai Guardicore Segmentation

2023-01-20

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

C:\zKqWXmTa.exe was downloaded

Download File

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

Execute from Share

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

Service Start Service Creation

Service rwiR was stopped

Service Stop

c:\windows\system32\services.exe installed and started cmd as a service named ZSUw 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

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

Service Start Service Creation

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

Download and Execute

Service SNXp was stopped

Service Stop

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

Listening

The file C:\WINDOWS\Temp\_MEI4882\msvcr90.dll was downloaded and loaded by c:\windows\temp\_mei4882\msvcr90.dll

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

The file C:\WINDOWS\Temp\_MEI4882\_socket.pyd was downloaded and loaded by c:\windows\temp\_mei4882\_socket.pyd

Download and Execute

The file C:\WINDOWS\Temp\_MEI4882\_ssl.pyd was downloaded and loaded by c:\windows\temp\svchost.exe

Download and Execute

The file C:\WINDOWS\Temp\_MEI4882\_hashlib.pyd was downloaded and loaded by c:\windows\temp\_mei4882\_hashlib.pyd 2 times

Download and Execute

The file C:\WINDOWS\Temp\_MEI4882\Crypto.Cipher._ARC4.pyd was downloaded and loaded by c:\windows\temp\_mei4882\crypto.cipher._arc4.pyd

Download and Execute

The file C:\WINDOWS\Temp\_MEI4882\Crypto.Cipher._DES.pyd was downloaded and loaded by c:\windows\temp\_mei4882\crypto.cipher._des.pyd

Download and Execute

The file C:\WINDOWS\Temp\_MEI4882\Crypto.Util.strxor.pyd was downloaded and loaded by c:\windows\temp\_mei4882\crypto.util.strxor.pyd

Download and Execute

The file C:\WINDOWS\Temp\_MEI4882\Crypto.Hash._MD4.pyd was downloaded and loaded by c:\windows\temp\_mei4882\crypto.hash._md4.pyd

Download and Execute

The file C:\WINDOWS\Temp\_MEI4882\Crypto.Cipher._DES3.pyd was downloaded and loaded by c:\windows\temp\_mei4882\crypto.cipher._des3.pyd

Download and Execute

The file C:\WINDOWS\Temp\_MEI4882\win32api.pyd was downloaded and loaded by c:\windows\temp\svchost.exe

Download and Execute

The file C:\WINDOWS\Temp\_MEI4882\pywintypes27.dll was downloaded and loaded by c:\windows\temp\svchost.exe

Download and Execute

C:\shSlegmc.exe was downloaded

Download File

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

Listening

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

Service Start Service Creation

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

Execute from Share

System file C:\WINDOWS\WindowsShell.Manifest was modified

System File Modification

Service uVYN 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

The file c:\windows\system32\wmiex.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 c:\windows\system32\drivers\svchost.exe as a service named Ddriver under service group None 3 times

Service Start Service Creation

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

Process c:\installed2.exe attempted to access suspicious domains: i.haqo.net

DNS Query Access Suspicious Domain

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

Service Start Service Creation

The file C:\WINDOWS\system32\drivers\taskmgr.exe was downloaded and executed

Download and Execute

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 started listening on ports: 65533

Listening

The file C:\WINDOWS\Temp\_MEI30922\python27.dll was downloaded and loaded by c:\windows\temp\_mei30922\python27.dll

Download and Execute

The file C:\WINDOWS\Temp\_MEI30922\msvcr90.dll was downloaded and loaded by c:\windows\temp\_mei30922\msvcr90.dll

Download and Execute

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

Listening

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

Service Creation

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

DNS Query Access Suspicious Domain

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

DNS Query Access Suspicious Domain

The file C:\WINDOWS\Temp\_MEI35722\msvcr90.dll was downloaded and loaded by c:\windows\temp\svchost.exe

Download and Execute

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

Associated Files

C:\windows\temp\svchost.exe

SHA256: 29118674b5a9f69b0aba6d492bab34bd81b36a64a757f570a02e0ba10b1ad515

3185000 bytes

C:\AcLEwzER.exe

SHA256: 3c2fe308c0a563e06263bbacf793bbe9b2259d795fcc36b953793a7e499e7f71

56320 bytes