Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Adobe Reader Speed Launcher' = '<SYSTEM32>\service53.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Adobe Reader Speed Launcher' = '<SYSTEM32>\service53.exe'
Malicious functions:
Creates and executes the following:
- <SYSTEM32>\service53.exe
Injects code into
the following system processes:
- %WINDIR%\Explorer.EXE
Modifies file system :
Creates the following files:
- <SYSTEM32>\service53.exe
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\service53.exe
Network activity:
Connects to:
- 'zk#.##ageshak.biz':2041
UDP:
- DNS ASK zk#.##ageshak.biz
- '<Private IP address>':1035
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''