Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'VFXGNxv++pP' = '<LS_APPDATA>\Microsoft\Windows\sprkfnq.exe'
Malicious functions:
Executes the following:
- '<SYSTEM32>\svchost.exe'
- '%WINDIR%\explorer.exe'
- '<SYSTEM32>\attrib.exe'
Injects code into
the following system processes:
- <SYSTEM32>\svchost.exe
Terminates or attempts to terminate
the following system processes:
- %WINDIR%\explorer.exe
Modifies file system:
Creates the following files:
- %HOMEPATH%\Local Settings\<INETFILES>\Content.IE5\KHMHGZ4F\QWRsN2srdjlxUUdDYVp0aTBMUzl2Kyt1RlhhdGtxM3FLSXpXeHdjTjNteTQ5YWJQU0JsRzRvRG5DSzVHMTVOK294TW1EVGhsVFBEeXo3czE2UEM3TUFoUUlPTTY4SWRhSU9iak...
- %TEMP%\lkccnvfqr.tmp
- <LS_APPDATA>\Microsoft\Windows\sprkfnq.exe
Deletes the following files:
- <Full path to file>
- %TEMP%\lkccnvfqr.tmp
Network activity:
Connects to:
- '18#.#1.151.119':80
TCP:
HTTP GET requests:
- http://18#.#1.151.119/QWRsN2srdjlxUUdDYVp0aTBMUzl2Kyt1RlhhdGtxM3FLSXpXeHdjTjNteTQ5YWJQU0JsRzRvRG5DSzVHMTVOK294TW1EVGhsVFBEeXo3czE2UEM3TUFoUUlPTTY4SWRhSU9iakIzeEZNUkwzbVhF
- http://18#.#1.151.119/
Miscellaneous:
Searches for the following windows:
- ClassName: 'shell_traywnd' WindowName: ''
