Home Malware Programs Backdoors Backdoor:Win32/Vawtrak.A

Backdoor:Win32/Vawtrak.A

Posted: May 22, 2013

Threat Metric

Threat Level: 6/10
Infected PCs: 23
First Seen: May 22, 2013
Last Seen: October 29, 2020
OS(es) Affected: Windows

Backdoor:Win32/Vawtrak.A is a backdoor Trojan that allows an attacker to gain full remote access and control of the infected computer system. Backdoor:Win32/Vawtrak.A can also steal information like login information if a target PC user visits specific banking websites. Backdoor:Win32/Vawtrak.A is used by scammers to compromise personal financial information of a victimized computer user. Backdoor:Win32/Vawtrak.A strives to steal sensitive and confidential information from the attacked computer user to commit fraud. Backdoor:Win32/Vawtrak.A may steal the target PC user's information by recording his/her usernames and passwords. Backdoor:Win32/Vawtrak.A may make lasting changes to the infected computer's configuration that are not restored by detecting and removing this malware threat.

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



file.exe File name: file.exe
Size: 204.8 KB (204800 bytes)
MD5: b831b18b9767071930691ae98d4f3b77
Detection count: 96
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 21, 2016
%ALLUSERSPROFILE%\EecneQxens\JubuJujf.nvk File name: JubuJujf.nvk
Size: 300.64 KB (300648 bytes)
MD5: 6b4f8858ba6759aaa5e80a2e540a0566
Detection count: 9
Mime Type: unknown/nvk
Path: %ALLUSERSPROFILE%\EecneQxens
Group: Malware file
Last Updated: March 15, 2020
dqxcovwm.dat File name: dqxcovwm.dat
File type: Data file
Mime Type: unknown/dat
Group: Malware file
degwbxm.dat File name: degwbxm.dat
File type: Data file
Mime Type: unknown/dat
Group: Malware file
ejrtzpaz.dat File name: ejrtzpaz.dat
File type: Data file
Mime Type: unknown/dat
Group: Malware file
fvvifvwz.dat File name: fvvifvwz.dat
File type: Data file
Mime Type: unknown/dat
Group: Malware file
iopwark.dat File name: iopwark.dat
File type: Data file
Mime Type: unknown/dat
Group: Malware file
uvfuvwog.dat File name: uvfuvwog.dat
File type: Data file
Mime Type: unknown/dat
Group: Malware file
wthejcy.dat File name: wthejcy.dat
File type: Data file
Mime Type: unknown/dat
Group: Malware file
xausgo.dat File name: xausgo.dat
File type: Data file
Mime Type: unknown/dat
Group: Malware file
zlbgqk.dat File name: zlbgqk.dat
File type: Data file
Mime Type: unknown/dat
Group: Malware file

Registry Modifications

The following newly produced Registry Values are:

HKEY..\..\{Value}HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "bqbclrtr" = "regsvr32.exe /s "C:\Documents and Settings\All Users\Application Data\bqbclrtr.dat""HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "[DLL file name]" = "regsvr32.exe /s "%ALLUSERSPROFILE%\AppData\[DLL file name].dat""HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3 "2500" = "dword:00000003"HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main "NoProtectedModeBanner" = "dword:00000001"HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main "TabProcGrowth" = "dword:00000000"
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