Sophos

Troj/Goldun-EH

Category
Type
What to do
Prevalence low high

Summary

 
Affected operating systems Windows
Characteristics
  • Installs itself in the registry
Included in our products from February 2007 (4.14)
Protection available since 2 November 2006 14:32:09 (GMT)
Last updated 12 December 2006 07:22:36 (GMT)
Detected by All Sophos products

Action

More Information

Troj/Goldun-EH is a Trojan for the Windows platform.

Troj/Goldun-EH attempts to steal data from the victim computer and also monitors browser sessions in order to steal credentials entered during access to online payment systems. Troj/Goldun-EH is a Trojan for the Windows platform.

Troj/Goldun-EH attempts to steal data from the victim computer and also monitors browser sessions in order to steal credentials entered during access to online payment systems.

When Troj/Goldun-EH is run, the following files are dropped:

<system>\CsdDriver.sys
<system>\MemMan.dll

These are both detected as Troj/Goldun-EH.

The following Registry entry is set to load the dropped MemMan.dll:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad
MemMan
(523455e4-abcd-abcd-1114-d709add3ddab)

Configuration data is stored within the following Registry entries:

HKCU\Software\Microsoft\Wwindows\CurrentVersion\Internet
xpup

HKCU\Software\Microsoft\Wwindows\CurrentVersion\Internet
xver

The dropped CsdDriver.sys is installed as a service. Once started, it attempts to stealth the presence of the dropped MemMan.dll file and its associated Registry entries.

Troj/Goldun-EH also contains instructions to download and execute files from a remote server.

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