Security Incidents mailing list archives

Re: Strange services.exe file


From: Harlan Carvey <keydet89 () yahoo com>
Date: Thu, 11 Dec 2003 05:46:29 -0800 (PST)

Ansgar,

Unfortunately, there seem to be responses to this post
for every bit of malware that uses the name
service.exe or services.exe.  

A couple of things come to mind...the first of which
is, what about the '-i' switch. 

Second, I'm going to assume that the original poster
(OP) corresponded the executable to the destination IP
addresses using fport.exe...but it would be nice to
see more info, like the actual output of fport, as
well as tlist/pslist/listdlls/handle, etc.  Also,
maybe a copy of the executable (zipped up, of course).

--- Ansgar -59cobalt- Wiechers
<bugtraq () planetcobalt net> wrote:
On 2003-12-08 Dano wrote:
Hello, I came across a strange services.exe file
in WinXP and don't
know how it got there. This services.exe landed in
the root
c:\windows\services.exe with a hidden attrib flag
set. There was also
a registry key set at
HKLM/software/microsoft/windows/currentversion/run
with the value "services C:\WINDOWS\services.exe
-i". What it appeared
to do was send data back to hosts
dhcp-ve3-101.cable.amis.net
(212.18.53.101) and um-sd04-907.uni-mb.si
(164.8.15.109). I'm stil in
progress of disecting this to find out what
exactly it does.

Probably the XTC worm (or a mutation of it).

http://vil.nai.com/vil/content/v_98913.htm

Regards
Ansgar Wiechers


---------------------------------------------------------------------------

----------------------------------------------------------------------------



---------------------------------------------------------------------------
----------------------------------------------------------------------------


Current thread: