VirusAdware/Kraddare
Analysis
- It drops the following files:
- undefinedProgramFilesundefined\PrivacyGate\PrivacyGate.exe
- undefinedProgramFilesundefined\PrivacyGate\PrivacyGateMtr.exe
- undefinedProgramFilesundefined\PrivacyGate\PrivacyGateuck.exe
- undefinedProgramFilesundefined\PrivacyGate\RCEngine.dll
- It adds the following registry:
- key: HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- value: PrivacyGate
- data: "undefinedProgramFilesundefined\PrivacyGate\PrivacyGate.exe" /run1
- key: HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser
- value: [RandomClassID]
- data: [Random 16 Hexadecimal Numbers]
- key: HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser
- value: ITBarLayout
- data: [Random 234 Hexadecimal Numbers]
- It tries to access the following URLs:
- update.pri{Removed}te.co.kr/instc{Removed}oomchk.php
- www.pri{Removed}te.co.kr/apps/count.php?kind=in{Removed}d=topbar
- log.ads{Removed}e.co.kr/logexp.ph{Removed}vacyGate&kind=inst&pid=topbar
Recommended Action
- FortiGate Systems
- Check the main screen using the web interface for your FortiGate unit to ensure that the latest AV/NIDS database has been downloaded and installed on your system - if required, enable the "Allow Push Update" option.
FortiClient Systems
- Quarantine/delete files that are detected and replace infected files with clean backup copies.
Telemetry
Detection Availability
| FortiGate | |
|---|---|
| FortiClient | |
| FortiAPS | |
| FortiAPU | |
| FortiMail | |
| FortiSandbox | |
| FortiWeb | |
| Web Application Firewall | |
| FortiIsolator | |
| FortiDeceptor | |
| FortiEDR |