Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Browser Connectivity Logs Bluetooth Smart' = 'C:\daxfnfqx\kthhzpx.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Procedure Server Tools Defender Class Browser] 'ImagePath' = 'C:\daxfnfqx\kthhzpx.exe'
- [<HKLM>\SYSTEM\ControlSet001\Services\Procedure Server Tools Defender Class Browser] 'Start' = '00000002'
Malicious functions:
Creates and executes the following:
- 'C:\daxfnfqx\qzmwdcv.exe' "c:\daxfnfqx\kthhzpx.exe"
- 'C:\daxfnfqx\kthhzpx.exe'
- 'C:\daxfnfqx\aw436itsqchlknlgauvo.exe'
Modifies file system:
Creates the following files:
- C:\daxfnfqx\kthhzpx.exe
- C:\daxfnfqx\qzmwdcv.exe
- C:\daxfnfqx\usi0dt3hb
- %WINDIR%\daxfnfqx\mthilxvt2p
- C:\daxfnfqx\mthilxvt2p
- C:\daxfnfqx\aw436itsqchlknlgauvo.exe
Sets the 'hidden' attribute to the following files:
- C:\daxfnfqx\qzmwdcv.exe
- C:\daxfnfqx\kthhzpx.exe
Deletes the following files:
- C:\daxfnfqx\aw436itsqchlknlgauvo.exe
- %WINDIR%\daxfnfqx\mthilxvt2p
Substitutes the following files:
- %WINDIR%\daxfnfqx\mthilxvt2p
Network activity:
Connects to:
- 'wa###method.net':80
- 'th####tmethod.net':80
- 'cr####rought.net':80
- 'th####tdirect.net':80
- 'wa###action.net':80
- 'th####taction.net':80
- 'cr###action.net':80
- 'su####action.net':80
- 'cr###method.net':80
- 'su####brought.net':80
- 'cr###direct.net':80
- 'su####direct.net':80
- 'sm###direct.net':80
- 'wo###direct.net':80
- 'sm###action.net':80
- 'pa###method.net':80
- 'sm####rought.net':80
- 'wo####rought.net':80
- 'wa####rought.net':80
- 'th####tbrought.net':80
- 'wa###direct.net':80
- 'wo###action.net':80
- 'sm###method.net':80
- 'wo###method.net':80
- 'su####method.net':80
- 'fo####method.net':80
- 'al####ybrought.net':80
- 'ge#####anbrought.net':80
- 'me####action.net':80
- 'fo####action.net':80
- 'me####method.net':80
- 'ge####manaction.net':80
- 'al####ymethod.net':80
- 'ge####manmethod.net':80
- 'al####ydirect.net':80
- 'ge####mandirect.net':80
- 'al####yaction.net':80
- 'be###direct.net':80
- 'kn###action.net':80
- 'be###action.net':80
- 'kn####rought.net':80
- 'be####rought.net':80
- 'kn###direct.net':80
- 'fo####brought.net':80
- 'me####direct.net':80
- 'fo####direct.net':80
- 'kn###method.net':80
- 'be###method.net':80
- 'me####brought.net':80
TCP:
HTTP GET requests:
- http://wa###method.net/index.php
- http://th####tmethod.net/index.php
- http://cr####rought.net/index.php
- http://th####tdirect.net/index.php
- http://wa###action.net/index.php
- http://th####taction.net/index.php
- http://cr###action.net/index.php
- http://su####action.net/index.php
- http://cr###method.net/index.php
- http://su####brought.net/index.php
- http://cr###direct.net/index.php
- http://su####direct.net/index.php
- http://sm###direct.net/index.php
- http://wo###direct.net/index.php
- http://sm###action.net/index.php
- http://pa###method.net/index.php
- http://sm####rought.net/index.php
- http://wo####rought.net/index.php
- http://wa####rought.net/index.php
- http://th####tbrought.net/index.php
- http://wa###direct.net/index.php
- http://wo###action.net/index.php
- http://sm###method.net/index.php
- http://wo###method.net/index.php
- http://su####method.net/index.php
- http://fo####method.net/index.php
- http://al####ybrought.net/index.php
- http://ge#####anbrought.net/index.php
- http://me####action.net/index.php
- http://fo####action.net/index.php
- http://me####method.net/index.php
- http://ge####manaction.net/index.php
- http://al####ymethod.net/index.php
- http://ge####manmethod.net/index.php
- http://al####ydirect.net/index.php
- http://ge####mandirect.net/index.php
- http://al####yaction.net/index.php
- http://be###direct.net/index.php
- http://kn###action.net/index.php
- http://be###action.net/index.php
- http://kn####rought.net/index.php
- http://be####rought.net/index.php
- http://kn###direct.net/index.php
- http://fo####brought.net/index.php
- http://me####direct.net/index.php
- http://fo####direct.net/index.php
- http://kn###method.net/index.php
- http://be###method.net/index.php
- http://me####brought.net/index.php
UDP:
- DNS ASK wa###method.net
- DNS ASK th####tmethod.net
- DNS ASK cr####rought.net
- DNS ASK th####tdirect.net
- DNS ASK wa###action.net
- DNS ASK th####taction.net
- DNS ASK cr###action.net
- DNS ASK su####action.net
- DNS ASK cr###method.net
- DNS ASK su####brought.net
- DNS ASK cr###direct.net
- DNS ASK su####direct.net
- DNS ASK wa###direct.net
- DNS ASK wo####rought.net
- DNS ASK sm###direct.net
- DNS ASK wo###direct.net
- DNS ASK fi###method.net
- DNS ASK pa###method.net
- DNS ASK sm####rought.net
- DNS ASK wo###method.net
- DNS ASK wa####rought.net
- DNS ASK th####tbrought.net
- DNS ASK sm###action.net
- DNS ASK wo###action.net
- DNS ASK sm###method.net
- DNS ASK fo####method.net
- DNS ASK al####ybrought.net
- DNS ASK ge#####anbrought.net
- DNS ASK me####action.net
- DNS ASK fo####action.net
- DNS ASK me####method.net
- DNS ASK ge####manaction.net
- DNS ASK al####ymethod.net
- DNS ASK ge####manmethod.net
- DNS ASK al####ydirect.net
- DNS ASK ge####mandirect.net
- DNS ASK al####yaction.net
- DNS ASK fo####direct.net
- DNS ASK kn###direct.net
- DNS ASK be###direct.net
- DNS ASK kn###action.net
- DNS ASK su####method.net
- DNS ASK kn####rought.net
- DNS ASK be####rought.net
- DNS ASK me####brought.net
- DNS ASK fo####brought.net
- DNS ASK me####direct.net
- DNS ASK be###action.net
- DNS ASK kn###method.net
- DNS ASK be###method.net
