WEBC2

WEBC2 is a backdoor used by APT1 to retrieve a Web page from a predetermined C2 server. [1][2]

ID: S0109
Type: MALWARE
Platforms: Windows
Version: 1.1

Techniques Used

Domain ID Name Use
Enterprise T1059 Command-Line Interface

WEBC2 can open an interactive command shell.[2]

Enterprise T1038 DLL Search Order Hijacking

Variants of WEBC2 achieve persistence by using DLL search order hijacking, usually by copying the DLL file to %SYSTEMROOT% (C:\WINDOWS\ntshrui.dll).[1]

Enterprise T1105 Remote File Copy

WEBC2 can download and execute a file.[2]

Groups That Use This Software

ID Name References
G0006 APT1 [2]

References