Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'System32' = '<SYSTEM32>\<File name>.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'System32' = '<SYSTEM32>\<File name>.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'System32' = '<Full path to file>'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'System32' = '<Full path to file>'
Malicious functions:
To complicate detection of its presence in the operating system,
blocks execution of the following system utilities:
- Command Prompt (CMD)
- Windows Task Manager (Taskmgr)
- Registry Editor (RegEdit)
Modifies file system:
Creates the following files:
- %TEMP%\txt.txt
Moves itself:
- from <Full path to file> to <SYSTEM32>\<File name>.exe
Network activity:
Connects to:
- 'ft#.rf.gd':21
- 'ic###azip.com':80
- 'wp#d':80
TCP:
HTTP GET requests:
- http://ic###azip.com/
- http://11#.#11.111.1/wpad.dat via wp#d
UDP:
- DNS ASK ft#.rf.gd
- DNS ASK ic###azip.com
- DNS ASK wp#d
