Sophos

Troj/QQRob-R

Aliases
  • Trojan-Downloader.Win32.Delf.uq
  • TROJ_DLOADER.AHK
Category
Type
What to do
Prevalence low high

Summary

 
Affected operating systems Windows
Characteristics
  • Installs itself in the registry
Included in our products from December 2005 (4.00)
Protection available since 26 October 2005 08:04:21 (GMT)
Detected by All Sophos products

Action

More Information

Troj/QQRob-R is a downloader Trojan for the Windows platform.

Troj/QQRob-R includes functionality to access the internet and communicate with a remote server via HTTP.

When first run Troj/QQRob-R copies itself to <System>\iexplore.exe and creates the file <Windows>\Deleteme.bat.

The following registry entry is created to run iexplore.exe on startup:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Microsoft
<System>\iexplore.exe

Troj/QQRob-R attempts to stop the following services:

RsRavMon
RsCCenter
KVSrvXP
kavsvc
KPfwSvc
KWatchSvc
wscsvc
SNDSrvc
ccProxy
ccEvtMgr
ccSetMgr
SPBBCSvc
Symantec Core LC
navapsvc
NPFMntor
MskService
McTaskManager
McShield
McAfeeFramework

Troj/QQRob-R attempts to terminate the following processes:

FireTray.exe
UpdaterUI.exe
TBMon.exe
SHSTAT.EXE
RAV.EXE
RAVMON.EXE
RAVTIMER.EXE
KVXP.KXP
KVCENTER.KXP
Iparmor.exe
MAILMON.EXE
KAVPFW.EXE
KmailMon.EXE
KAVStart.exe
TrojanDetector.EXE

The Trojan also attempts to remove the following registry entries:

HKLM\SoftWare\Microsoft\Windows\CurrentVersion\Run

RunRavMon
KAVPersonal50
RavTimer
KvMonXP
iDuba Personal FireWall
KAVRun
KpopMon
Kulansyn
KavPFW
KvXP
ccApp
SSC_UserPrompt
NAV CfgWiz
MCAgentExe
McRegWiz
MCUpdateExe
MSKAGENTEXE
MSKDetectorExe
VirusScan Online
VSOCheckTask
McAfeeUpdaterUI
Network Associates Error Reporting Service
ShStatEXE
KavStart
Services
KWatch9x

RSS|Atom
Get reports about the latest virus and spyware threats delivered to your computer