Technical Information
Modifies file system
Sets the 'hidden' attribute to the following files
- %TEMP%\kzrisd
Moves the following files
- from <Full path to file> to %TEMP%\ql0ysy
Substitutes the following executable files
- <Full path to file>
Moves itself
- from <Full path to file> to %TEMP%\kzrisd
Network activity
Connects to
- '14#.#5.72.240':5525
UDP
- DNS ASK fi#####.###tings.services.mozilla.com
Miscellaneous
Restarts the analyzed sample
Executes the following
- '<SYSTEM32>\cmd.exe' /c powershell.exe -NoProfile -ExecutionPolicy Bypass -Command ^"^& { $encoded = 'RmFpbGVkIHRvIGNvbm5lY3QgdG8gc2VydmVyLCBwbGVhc2UgcmV0cnkgYWdhaW4gbGF0ZXIgYW5kIGNoZWNrIHlvdXIgaW50ZXJuZXQgY29ubmVj...
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -NoProfile -ExecutionPolicy Bypass -Command "& { $encoded = 'RmFpbGVkIHRvIGNvbm5lY3QgdG8gc2VydmVyLCBwbGVhc2UgcmV0cnkgYWdhaW4gbGF0ZXIgYW5kIGNoZWNrIHlvdXIgaW50ZXJuZXQgY29ubmVjdGlvbi4='; $text = [...
