Java/Agent.CB66!tr
Analysis
Java/Agent.CB66!tr is a detection for a Java trojan.
Below are examples of its observed characteristics/behaviours:
- This malware may drop any of the following files
- undefinedUserundefined\QaOuQmZPsJO\ID.txt : This is a text file containing UUID.
- undefinedUserundefined\QaOuQmZPsJO\NPoFNatbBpY.vwAomV : This is a copy of the original malware.
- undefinedTempundefined\_0.XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.class : X being a numeric character, this file is detected as Java/Adwind.AAU!tr.
- undefinedTempundefined\_0.XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.class : X being a numeric character, this file is detected as Java/Adwind.AAU!tr.
- undefinedTempundefined\RetrieveXXXXXXXXXXXXXXXXXX.vbs : X being a numeric character, this file is detected as VBS/RetrieveAV.4DD9!tr.
- This malware may apply any of the following registry modification(s):
- HKEY_CURRENT_USER\Software\Microsoft\Windows\Currentversion\Run
- Xnfnkrjuiwi = undefinedappdataundefined\oracle\bin\javaw.exe\ -jar undefinedUserundefined\QaOuQmZPsJO\[Random].vwAomV
- HKEY_CURRENT_USER\Software\Microsoft\Windows\Currentversion\Run
Recommended Action
- Make sure that your FortiGate/FortiClient system is using the latest AV database.
- Quarantine/delete files that are detected and replace infected files with clean backup copies.
Telemetry
Detection Availability
FortiClient | |
---|---|
Extreme | |
FortiMail | |
Extreme | |
FortiSandbox | |
Extreme | |
FortiWeb | |
Extreme | |
Web Application Firewall | |
Extreme | |
FortiIsolator | |
Extreme | |
FortiDeceptor | |
Extreme | |
FortiEDR |
Version Updates
Date | Version | Detail |
---|---|---|
2022-06-21 | 90.03462 |