Troj/Mdrop-BST is a Trojan for the Windows platform.
Troj/Mdrop-BST includes functionality to access the internet and communicate with a remote server via HTTP.
When first run Troj/Mdrop-BST copies itself to <System>\cltmon.exe and creates the following files:
<System>\omhdt32.dll
<System>\otxt16.cfg
The files omhdt32.dll and gbf1.tmp are detected as Troj/KeyLog-KB.
The following registry entry is created to run cltmon.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
cltmon
<System>\cltmon.exe
The following registry entries are created to run code exported by omhdt32.dll on startup:
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\__A
DllName
<System>\omhdt32.dll
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\__A
Startup
fnGbf2
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\__A
Impersonate
0