Malware
GHAMBAR
According to Mandiant, GHAMBAR is a remote administration tool (RAT) that communicates with its C2 server using SOAP requests over HTTP.
GHAMBAR is a Windows malware family.
Background
Per Mandiant, GHAMBAR is a remote administration tool (RAT) that reaches its C2 server through SOAP requests sent over HTTP. It can manipulate the filesystem, upload and download files, run shell commands, log keystrokes, capture the screen, monitor the clipboard, and execute additional plugins.
Source: Malpedia (Fraunhofer FKIE).