IP Address: 94.127.205.102Previously Malicious

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IP Address:
94.127.205.102​
Previously Malicious

This IP address attempted an attack on a machine protected by Guardicore Centra

Threat Information

Role

Attacker

Services Targeted

Windows Driver Operation

Tags

DNS Query Service Start Create MsSql Procedure Driver Creation Drop MsSql Table Service Creation Outgoing Connection MSSQL Brute Force Download File MSSQL Brute Force Access Suspicious Domain Malicious File Persistency - Logon HTTP Driver Start Successful MSSQL Login Execute MsSql Shell Command IDS - Attempted User Privilege Gain Download and Execute Service Stop

Connect Back Servers

triangleww.com ip.seeip.org js.1226bye.pw ctldl.windowsupdate.com apps.identrust.com down.1226bye.pw gamesoxalic.com

223.25.247.240 66.117.6.174

Basic Information

IP Address

94.127.205.102

Domain

-

ISP

Sakha-Belcom Ltd.

Country

Russian Federation

WHOIS

Created Date

-

Updated Date

-

Organization

-

First seen in Guardicore Centra

2019-01-15

Last seen in Guardicore Centra

2019-01-15

What is Guardicore Centra
Guardicore Centra 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. Centra 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 MSSQL with the following credentials: sa / ****** - Authentication policy: White List (Part of a Brute Force Attempt)

Successful MSSQL Login MSSQL Brute Force

MSSQL procedures were created: sp_addextendedproc , sp_addlogin , sp_addsrvrolemember , sp_droplogin and sp_password

Create MsSql Procedure

IDS detected Attempted User Privilege Gain : sp_password - password change

IDS - Attempted User Privilege Gain

IDS detected Attempted User Privilege Gain : xp_reg* - registry access

IDS - Attempted User Privilege Gain

IDS detected Attempted User Privilege Gain : xp_cmdshell - program execution

IDS - Attempted User Privilege Gain

IDS detected Attempted User Privilege Gain : SQL sp_configure - configuration change

IDS - Attempted User Privilege Gain

C:\Windows\System32\wbem\123.bat was identified as malicious by YARA according to rules: Suspicious Strings

Malicious File

C:\Windows\System32\PerfStringse.ini was identified as malicious by YARA according to rules: Suspicious Strings

Malicious File

MSSQL tables were dropped: #A1E8A0EA and #A3D0E95C

Drop MsSql Table

IDS detected Attempted User Privilege Gain : sp_start_job - program execution

IDS - Attempted User Privilege Gain

C:\Windows\System\cab.exe was identified as malicious by YARA according to rules: Antidebug Antivm, Packer, Packer Compiler Signatures, Peid and Rat Ratdecoders

Malicious File

C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE\ups[1].rar was identified as malicious by YARA according to rules: Antidebug Antivm, Packer, Packer Compiler Signatures, Peid and Rat Ratdecoders

Malicious File

C:\Windows\Temp\v.exe was identified as malicious by YARA according to rules: Packer Compiler Signatures and Peid

Malicious File

C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE\v1[1].rar was identified as malicious by YARA according to rules: Packer Compiler Signatures and Peid

Malicious File

C:\Windows\SysWOW64\01.dat was identified as malicious by YARA according to rules: Crypto Signatures, Maldoc Somerules and Suspicious Strings

Malicious File

C:\Windows\SysWOW64\02.dat was identified as malicious by YARA according to rules: Crypto Signatures

Malicious File

C:\Windows\SysWOW64\wpcap.dll was identified as malicious by YARA according to rules: Antidebug Antivm, Packer Compiler Signatures and Suspicious Strings

Malicious File

The file C:\Windows\System\cab.exe was downloaded and executed

Download and Execute

Process c:\windows\system\cab.exe generated outgoing network traffic to: 223.25.247.240:80

Outgoing Connection

Process c:\windows\system\cab.exe attempted to access suspicious domains: triangleww.com

Outgoing Connection Access Suspicious Domain

The file C:\Windows\Temp\v.exe was downloaded and executed

Download and Execute

C:\Windows\SysWOW64\packet.dll was identified as malicious by YARA according to rules: Antidebug Antivm, Packer Compiler Signatures and Suspicious Strings

Malicious File

C:\Windows\SysWOW64\npptools.dll was identified as malicious by YARA according to rules: Antidebug Antivm, Packer Compiler Signatures, Peid and Suspicious Strings

Malicious File

C:\Windows\System32\drivers\npf.sys was identified as malicious by YARA according to rules: Antidebug Antivm, Packer Compiler Signatures and Suspicious Strings

Malicious File

The command line c:\windows\system\my1.bat was scheduled to run by modifying C:\Windows\Tasks\my1.job

The command line c:\windows\system\my1.bat was scheduled to run by modifying C:\Windows\System32\Tasks\my1

C:\Windows\System\upslist.txt was identified as malicious by YARA according to rules: Malw Yayih

Malicious File

c:\windows\system32\services.exe installed and started c:\windows\system\msinfo.exe as a service named xWinWpdSrv under service group None

Service Start Service Creation

The file C:\Windows\System\msinfo.exe was downloaded and executed 2 times

Download and Execute

The file C:\Windows\SysWOW64\wpcap.dll was downloaded and loaded by c:\windows\system\msinfo.exe

Download and Execute

The file C:\Windows\SysWOW64\npptools.dll was downloaded and loaded by c:\windows\system\msinfo.exe

Download and Execute

Service netprofm was stopped

Service Stop

Process c:\windows\system\msinfo.exe attempted to access suspicious domains: apps.identrust.com and ip.seeip.org

DNS Query Access Suspicious Domain

Process c:\windows\system\msinfo.exe attempted to access domains: ctldl.windowsupdate.com

DNS Query

csrs.exe was downloaded

Download File

Process c:\windows\system32\regsvr32.exe attempted to access suspicious domains: js.1226bye.pw 2 times

DNS Query Access Suspicious Domain

MSSQL executed 2 shell commands

Execute MsSql Shell Command

c:\program files\microsoft sql server\mssql11.sqlexpress\mssql\binn\sqlservr.exe set the command line cmd /c start /min c:\windows\system32\wbem\123.bat to run using Persistency - Logon

Persistency - Logon

Process c:\windows\system32\ftp.exe attempted to access suspicious domains: down.1226bye.pw and gamesoxalic.com

Outgoing Connection Access Suspicious Domain DNS Query

Process c:\windows\system32\ftp.exe generated outgoing network traffic to: 66.117.6.174:21

Outgoing Connection

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

Driver Start Service Creation

The file C:\Windows\System32\drivers\npf.sys was downloaded and loaded by system

Download and Execute

C:\Users\Administrator\AppData\Local\Temp\Tmp30D0.tmp was identified as malicious by YARA according to rules: Packer, Packer Compiler Signatures and Peid

Malicious File

Connection was closed due to timeout

Associated Files

C:\Windows\SysWOW64\wpcap.dll

SHA256: b967e4dce952f9232592e4c1753516081438702a53424005642700522055dbc9

282,360 bytes

C:\Windows\Temp\v.exe

SHA256: fea935d2d0fb1abadb900f009b4c40bb8a91fd9e25cc76ed4f9dae08960566d5

662,528 bytes

C:\Windows\System32\drivers\npf.sys

SHA256: 4bfaa99393f635cd05d91a64de73edb5639412c129e049f0fe34f88517a10fc6

36,600 bytes

C:\Windows\System\cab.exe

SHA256: 46bc86cff88521671e70edbbadbc17590305c8f91169f777635e8f529ac21044

37,888 bytes

C:\Windows\SysWOW64\npptools.dll

SHA256: 366b77df76729d08687051c1ec4b718ba1d650bca5b16eb15ec5c11570d6ff16

48,128 bytes

C:\Windows\System\msinfo.exe

SHA256: 7ec433dd0454553b09f11c39944e251e3ee32e4981f52f02adc3011eb0ce6537

4,887,552 bytes

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IP Address: 94.127.205.102​Previously Malicious