I run into a problem today where a client was opening a SMTP session to a myway.com account. The process that was doing this was a hlp.exe that was in a c:\windowsK directory. This entry was also in the HKLM\run key also. I ran adaware and spybot but came up empty. I deleted the windowsk directory and removed the item from registry and I dont see the SMTP session in wireshark anymore. The only problem is I am afraid it will appear again if I didnt clear everything. Here is a Hijackthis log and and netstat capture that shows the hlp.exe and dll's.
Logfile of Trend Micro HijackThis v2.0.0 (BETA)
Scan saved at 9:19:59 AM, on 2/18/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
Boot mode: Normal
Running processes:
C:\WINDOWS\System32\smss.e
xe
C:\WINDOWS\system32\winlog
on.exe
C:\WINDOWS\system32\servic
es.exe
C:\WINDOWS\system32\lsass.
exe
C:\WINDOWS\system32\svchos
t.exe
C:\WINDOWS\System32\svchos
t.exe
C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\spools
v.exe
c:\program files\common files\logitech\lvmvfm\LVPr
cSrv.exe
C:\WINDOWS\system32\driver
s\trcboot.
exe
C:\pcom5_5\PCS_AGNT.EXE
C:\Program Files\WIDCOMM\Bluetooth Software\bin\btwdins.exe
C:\PROGRA~1\SYMANT~1\SYMAN
T~1\DefWat
ch.exe
C:\WINDOWS\System32\GEARSe
c.exe
C:\Program Files\Common Files\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\PROGRA~1\SYMANT~1\SYMAN
T~1\Rtvsca
n.exe
C:\Program Files\Norton Ghost\Agent\VProSvc.exe
C:\WINDOWS\system32\nvsvc3
2.exe
C:\WINDOWS\system32\svchos
t.exe
C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.ex
e
C:\WINDOWS\system32\ZoneLa
bs\vsmon.e
xe
C:\WINDOWS\Explorer.EXE
C:\Program Files\TightVNC\WinVNC.exe
C:\Program Files\Analog Devices\Core\smax4pnp.exe
C:\Program Files\CyberLink\PowerDVD\D
VDLauncher
.exe
C:\PROGRA~1\SYMANT~1\SYMAN
T~1\vptray
.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.ex
e
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\WINDOWS\system32\rundll
32.exe
C:\Program Files\Common Files\Logitech\QCDriver3\L
VCOMS.EXE
C:\Program Files\Common Files\Logitech\LComMgr\Com
munication
s_Helper.e
xe
C:\Program Files\Logitech\QuickCam10\
QuickCam10
.exe
C:\Program Files\Common Files\Logitech\LComMgr\LVC
omSX.exe
C:\windowsk\help\hlp.exe
C:\WINDOWS\system32\ctfmon
.exe
C:\Program Files\Microsoft ActiveSync\Wcescomm.exe
C:\Program Files\Common Files\Ahead\Lib\NMBgMonito
r.exe
C:\PROGRA~1\MICROS~3\rapim
gr.exe
C:\Program Files\WIDCOMM\Bluetooth Software\BTTray.exe
C:\Program Files\GPS Pathfinder Office 3.10\conmgr.exe
C:\Program Files\GPS Pathfinder Office 3.10\pfpjchgr.exe
C:\PROGRA~1\COMMON~1\Trimb
le\REMOTE~
1\TRDMU.ex
e
C:\Program Files\Palm\Hotsync.exe
C:\Program Files\SpywareGuard\sgmain.
exe
C:\Program Files\SpywareGuard\sgbhp.e
xe
C:\Program Files\Logitech\QuickCam10\
COCIManage
r.exe
C:\Program Files\Skype\Plugin Manager\SkypePM.exe
C:\WINDOWS\system32\cmd.ex
e
C:\Java\jdk1.5.0_07\bin\ja
va.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\WINDOWS\system32\cmd.ex
e
C:\WINDOWS\system32\taskmg
r.exe
C:\Program Files\Google\Google Talk\googletalk.exe
C:\WINDOWS\system32\cmd.ex
e
C:\WINDOWS\system32\telnet
.exe
C:\DownLoad Source\hijackthis\HiJackTh
is_v2.exe
C:\WINDOWS\regedit.exe
C:\WINDOWS\system32\igfxsr
vc.exe
R0 - HKCU\Software\Microsoft\In
ternet Explorer\Main,Start Page = file:///C:/1Data/Web%20Pag
e%20Start/
index.htm
R1 - HKLM\Software\Microsoft\In
ternet Explorer\Main,Default_Page
_URL =
http://www.dell.comR0 - HKLM\Software\Microsoft\In
ternet Explorer\Main,Start Page =
http://www.dell.comO2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-7
84B7D6BE0B
3} - C:\Program Files\Adobe\Acrobat 7.0\ActiveX\AcroIEHelper.d
ll
O2 - BHO: SpywareGuard Download Protection - {4A368E80-174F-4872-96B5-0
B27DDD11DB
2} - C:\Program Files\SpywareGuard\dlprote
ct.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-2
06D7942484
F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D
4DAF1D92D4
3} - C:\Java\jre1.6.0_02\bin\ss
v.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0
090271D4F8
8} - C:\Program Files\Yahoo!\Companion\Ins
talls\cpn\
yt.dll
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\system32\igfxtr
ay.exe
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\system32\hkcmd.
exe
O4 - HKLM\..\Run: [Persistence] C:\WINDOWS\system32\igfxpe
rs.exe
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Program Files\Analog Devices\Core\smax4pnp.exe
O4 - HKLM\..\Run: [DVDLauncher] "C:\Program Files\CyberLink\PowerDVD\D
VDLauncher
.exe"
O4 - HKLM\..\Run: [ISUSPM Startup] C:\PROGRA~1\COMMON~1\INSTA
L~1\UPDATE
~1\ISUSPM.
exe -startup
O4 - HKLM\..\Run: [ISUSScheduler] "C:\Program Files\Common Files\InstallShield\Update
Service\is
sch.exe" -start
O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~1\SYMAN
T~1\vptray
.exe
O4 - HKLM\..\Run: [Zone Labs Client] "C:\Program Files\Zone Labs\ZoneAlarm\zlclient.ex
e"
O4 - HKLM\..\Run: [nwiz] nwiz.exe /installquiet
O4 - HKLM\..\Run: [PFO Check Settings] pfochk.exe
O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [Norton Ghost 10.0] "C:\Program Files\Norton Ghost\Agent\GhostTray.exe"
O4 - HKLM\..\Run: [BluetoothAuthenticationAg
ent] rundll32.exe bthprops.cpl,,BluetoothAut
henticatio
nAgent
O4 - HKLM\..\Run: [LVCOMS] C:\Program Files\Common Files\Logitech\QCDriver3\L
VCOMS.EXE
O4 - HKLM\..\Run: [LogitechCommunicationsMan
ager] "C:\Program Files\Common Files\Logitech\LComMgr\Com
munication
s_Helper.e
xe"
O4 - HKLM\..\Run: [LogitechQuickCamRibbon] "C:\Program Files\Logitech\QuickCam10\
QuickCam10
.exe" /hide
O4 - HKLM\..\Run: [LVCOMSX] "C:\Program Files\Common Files\Logitech\LComMgr\LVC
omSX.exe"
O4 - HKLM\..\Run: [hlp] C:\windowsk\help\hlp.exe
O4 - HKLM\..\Run: [MSI_CallerID_CAV60] "C:\CAV60\cav60.exe"
O4 - HKLM\..\Run: [WinVNC] "C:\Program Files\TightVNC\WinVNC.exe"
-servicehelper
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.
dll,NvStar
tup
O4 - HKLM\..\Run: [googletalk] C:\Program Files\Google\Google Talk\googletalk.exe /autostart
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe
" -atboottime
O4 - HKLM\..\Run: [NeroFilterCheck] C:\Program Files\Common Files\Ahead\Lib\NeroCheck.
exe
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon
.exe
O4 - HKCU\..\Run: [Skype] "C:\Program Files\Skype\Phone\Skype.ex
e" /nosplash /minimized
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe
" /background
O4 - HKCU\..\Run: [H/PC Connection Agent] "C:\Program Files\Microsoft ActiveSync\Wcescomm.exe"
O4 - HKCU\..\Run: [BgMonitor_{79662E04-7C6C-
4d9f-84C7-
88D8A56B10
AA}] "C:\Program Files\Common Files\Ahead\Lib\NMBgMonito
r.exe"
O4 - HKUS\S-1-5-19\..\RunOnce: [pcsmig] "C:\pcom5_5\pcsmig.exe" -L (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\RunOnce: [pcsmig] "C:\pcom5_5\pcsmig.exe" -L (User 'NETWORK SERVICE')
O4 - HKUS\S-1-5-18\..\RunOnce: [pcsmig] "C:\pcom5_5\pcsmig.exe" -L (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\RunOnce: [pcsmig] "C:\pcom5_5\pcsmig.exe" -L (User 'Default user')
O4 - S-1-5-18 Startup: Palm Registration.lnk = C:\Program Files\Palm\register.exe (User 'SYSTEM')
O4 - S-1-5-18 Startup: Shortcut to drives.lnk = C:\batch\drives.bat (User 'SYSTEM')
O4 - S-1-5-18 Startup: SpywareGuard.lnk = C:\Program Files\SpywareGuard\sgmain.
exe (User 'SYSTEM')
O4 - .DEFAULT Startup: Palm Registration.lnk = C:\Program Files\Palm\register.exe (User 'Default user')
O4 - .DEFAULT Startup: Shortcut to drives.lnk = C:\batch\drives.bat (User 'Default user')
O4 - .DEFAULT Startup: SpywareGuard.lnk = C:\Program Files\SpywareGuard\sgmain.
exe (User 'Default user')
O4 - Startup: Palm Registration.lnk = C:\Program Files\Palm\register.exe
O4 - Startup: Shortcut to drives.lnk = C:\batch\drives.bat
O4 - Startup: SpywareGuard.lnk = C:\Program Files\SpywareGuard\sgmain.
exe
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Program Files\Common Files\Adobe\Calibration\Ad
obe Gamma Loader.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: AutoCAD Startup Accelerator.lnk = C:\Program Files\Common Files\Autodesk Shared\acstart16.exe
O4 - Global Startup: BTTray.lnk = ?
O4 - Global Startup: GPS Pathfinder Office Connection Manager.lnk = C:\Program Files\GPS Pathfinder Office 3.10\conmgr.exe
O4 - Global Startup: GPS Pathfinder Office Project Changer.lnk = C:\Program Files\GPS Pathfinder Office 3.10\pfpjchgr.exe
O4 - Global Startup: HOTSYNCSHORTCUTNAME.lnk = C:\Program Files\Palm\Hotsync.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2
\OFFICE11\
EXCEL.EXE/
3000
O8 - Extra context menu item: Send To &Bluetooth - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie_ctx.h
tm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-0
0401C60850
1} - C:\Java\jre1.6.0_02\bin\ss
v.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-0
0401C60850
1} - C:\Java\jre1.6.0_02\bin\ss
v.dll
O9 - Extra button: Create Mobile Favorite - {2EAF5BB1-070F-11D3-9307-0
0C04FAE2D4
F} - C:\PROGRA~1\MICROS~3\INetR
epl.dll
O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-0
0C04FAE2D4
F} - C:\PROGRA~1\MICROS~3\INetR
epl.dll
O9 - Extra 'Tools' menuitem: Create Mobile Favorite... - {2EAF5BB2-070F-11D3-9307-0
0C04FAE2D4
F} - C:\PROGRA~1\MICROS~3\INetR
epl.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3
C9C571A826
3} - C:\PROGRA~1\MICROS~2\OFFIC
E11\REFIEB
AR.DLL
O9 - Extra button: @btrez.dll,-4015 - {CCA281CA-C863-46ef-9331-5
C8D4460577
F} - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.htm
O9 - Extra 'Tools' menuitem: @btrez.dll,-4017 - {CCA281CA-C863-46ef-9331-5
C8D4460577
F} - C:\Program Files\WIDCOMM\Bluetooth Software\btsendto_ie.htm
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-0
0C04F79568
3} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-0
0C04F79568
3} - C:\Program Files\Messenger\msmsgs.exe
O15 - Trusted IP range: 10.6.23.0
O16 - DPF: {17492023-C23A-453E-A040-C
7C580BBF70
0} (Windows Genuine Advantage Validation Tool) -
http://go.microsoft.com/fwlink/?linkid=39204O16 - DPF: {210D0CBC-8B17-48D1-B294-1
A338DD2EB3
A} (VatCtrl Class) -
http://10.6.23.68/VatDec.cabO16 - DPF: {6414512B-B978-451D-A0D8-F
CFDF33E833
C} (WUWebControl Class) -
http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1129918749328O16 - DPF: {85AC0EFC-2CA1-4C1C-82AE-5
C31184A13E
F} (VAMCtrl Class) -
http://10.6.23.67:5072/plugin/h263ctrl.cabO16 - DPF: {8A443B21-E4F3-4856-A30A-4
A80F2AA9D8
0} (DTPickerWrap.DTPickWrap) -
http://10.6.30.191/DTPickerWrap.CABO16 - DPF: {8FEED82A-42A6-4117-A803-7
EC3EB9339E
0} (ClientControl Class) -
http://10.6.23.66:5068/plugin/client.cabO16 - DPF: {A93B47FD-9BF6-4DA8-97FC-9
270B9D64A6
C} (VaPgCtrl Class) -
http://10.6.23.65:5064/plugin/h263ctrl.cabO16 - DPF: {D75CC892-8952-4F6A-B082-F
F1103E0D5A
7} (WRControlLite.WaveletRead
er) -
http://10.6.30.191/WRControlLite.CABO17 - HKLM\System\CCS\Services\T
cpip\..\{1
B326CDB-F9
3C-426C-9F
15-04006F7
6D1E8}: NameServer = 68.87.68.162,68.87.74.162
O17 - HKLM\System\CCS\Services\T
cpip\..\{C
1B29FF4-C0
C5-46E5-8D
14-727A598
78CB8}: NameServer = 68.168.192.2,68.168.192.5
O17 - HKLM\System\CS1\Services\T
cpip\..\{1
B326CDB-F9
3C-426C-9F
15-04006F7
6D1E8}: NameServer = 68.87.68.162,68.87.74.162
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1
830C7DD7F5
D} - C:\PROGRA~1\COMMON~1\Skype
\SKYPE4~1.
DLL
O22 - SharedTaskScheduler: Browseui preloader - {438755C2-A8BA-11D1-B96B-0
0A0C90312E
1} - C:\WINDOWS\system32\browse
ui.dll
O22 - SharedTaskScheduler: Component Categories cache daemon - {8C7461EF-2B13-11d2-BE35-3
078302C203
0} - C:\WINDOWS\system32\browse
ui.dll
O23 - Service: Autodesk Licensing Service - Autodesk - C:\Program Files\Common Files\Autodesk Shared\Service\AdskScSrv.e
xe
O23 - Service: Bluetooth Service (btwdins) - WIDCOMM, Inc. - C:\Program Files\WIDCOMM\Bluetooth Software\bin\btwdins.exe
O23 - Service: Symantec Event Manager (ccEvtMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
O23 - Service: Symantec Password Validation (ccPwdSvc) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccPwdSvc.exe
O23 - Service: Symantec Settings Manager (ccSetMgr) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\ccSetMgr.exe
O23 - Service: DCS Loader (DCSLoader) - Unknown owner - C:\WINDOWS\System32\spool\
DRIVERS\W3
2X86\2\OPH
ALDCS.EXE (file missing)
O23 - Service: DefWatch - Symantec Corporation - C:\PROGRA~1\SYMANT~1\SYMAN
T~1\DefWat
ch.exe
O23 - Service: GEARSecurity - GEAR Software - C:\WINDOWS\System32\GEARSe
c.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver
\11\Intel 32\IDriverT.exe
O23 - Service: Logitech Process Monitor (LVPrcSrv) - Logitech Inc. - c:\program files\common files\logitech\lvmvfm\LVPr
cSrv.exe
O23 - Service: LVSrvLauncher - Logitech Inc. - C:\Program Files\Common Files\Logitech\SrvLnch\Srv
Lnch.exe
O23 - Service: NBService - Nero AG - C:\Program Files\Nero\Nero 7\Nero BackItUp\NBService.exe
O23 - Service: Symantec AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\PROGRA~1\SYMANT~1\SYMAN
T~1\Rtvsca
n.exe
O23 - Service: Norton Ghost - Symantec Corporation - C:\Program Files\Norton Ghost\Agent\VProSvc.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc3
2.exe
O23 - Service: OKI OPHC DCS Loader - Unknown owner - C:\WINDOWS\System32\spool\
DRIVERS\W3
2X86\2\OPH
CLDCS.EXE (file missing)
O23 - Service: Remote Packet Capture Protocol v.0 (experimental) (rpcapd) - CACE Technologies - C:\Program Files\WinPcap\rpcapd.exe
O23 - Service: Symantec Core LC - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.ex
e
O23 - Service: TrcBoot - Unknown owner - C:\WINDOWS\system32\driver
s\trcboot.
exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs LLC - C:\WINDOWS\system32\ZoneLa
bs\vsmon.e
xe
O23 - Service: VNC Server (winvnc) - TightVNC Group - C:\Program Files\TightVNC\WinVNC.exe
--
End of file - 13749 bytes
TCP *****(blanked out machine name):2087 207.159.120.168:smtp CLOSE_WAIT 2632
C:\WINDOWS\System32\mswsoc
k.dll
C:\WINDOWS\system32\WS2_32
.dll
C:\windowsk\help\hlp.exe
C:\WINDOWS\system32\MFC42u
.DLL
C:\WINDOWS\system32\msvcrt
.dll
C:\WINDOWS\system32\kernel
32.dll
[hlp.exe]
Sorry for the long post
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