Submission Summary:

What's been foundSeverity Level
Communication with a remote SMTP server and sending out email.
Creates a startup registry entry.
Contains characteristics of an identified security risk.

 

Technical Details:

 

Possible Security Risk

Security RiskDescription
Trojan.Zapchast!sd6 Trojan.Zapchast!sd6 is a malicious program that does not infect other files but may represents security risk for your computer and/or network environment.
Trojan-PWS.Bancos.PWN Trojan-PSW.Bancos.PWN monitors users Internet usage to capture all login information on banking or financial websites and sends them back to the author of the trojan via email. It also hijacks banking websites by redirecting the users to a malicious website.
Adware.Component.Unrelated These common components have files and keys that are in different threats but the threats are not related to one another in that the author of the signature is not the same. It is recommended that all these entries be removed.

Threat CategoryDescription
A malicious trojan horse or bot that may represent security risk for the compromised system and/or its network environment

 

File System Modifications

#Filename(s)File SizeFile HashAlias
1 c:\cleanup.exe 19,286 bytes MD5: 0xD5816BDDD4382975C1693CCE68547FCC
SHA-1: 0x619E67D565BB4E5CE9557AFF4E0A3BDF8D11B74D
Trojan.Zapchast!sd6 [PCTools]
Trojan.Win32.Zapchast.uy [Kaspersky Lab]
Trojan.Win32.Zapchast [Ikarus]
Win-Trojan/Zapchast.19286 [AhnLab]
2 c:\kill.exe 731,136 bytes MD5: 0x30F3680E007D924960FD65524DE36601
SHA-1: 0x23F1E67E28052188432D2031335A79CB5AE72A8F
packed with UPX [Kaspersky Lab]
3 c:\Metendo.txt 1,929 bytes MD5: 0x081532D105975EFCE297526BBE74BE57
SHA-1: 0x24F47F629AF6315D18FE7A9EA18AA185C4482FBA
(not available)
4 c:\ucbwihu.txt
%System%\bzklpqxu.txt
%Windir%\xaeoplav.txt
3,854 bytes MD5: 0xB83909B4168B43B883513AB51CA59006
SHA-1: 0xA03A531EE773FD3F657090B4C2AABDD52301E865
(not available)
5 %System%\drivers\cdhauy.sys
%System%\drivers\ufavq.sys
%System%\drivers\yeuwoqvr.sys
61,440 bytes MD5: 0x589312A3B46721C5A751E4D5222A89BE
SHA-1: 0x3A497D3968A4F6E3C648D196DA38E5F98E75EC30
Trojan-PWS.Bancos.PWN [PCTools]
Win-Trojan/Avenger.61440 [AhnLab]
6 %System%\MT_3001274.txt
%Windir%\xxo
0 bytes MD5: 0xD41D8CD98F00B204E9800998ECF8427E
SHA-1: 0xDA39A3EE5E6B4B0D3255BFEF95601890AFD80709
(not available)
7 [file and pathname of the sample #1]
%System%\svchosts.exe
4,341,760 bytes MD5: 0x4FEA585BB437485A25592C68DE0B647F
SHA-1: 0x91889B3B12D87368FD49BCD8B863C0CE1652F668
Trojan-Banker.Win32.Banker.ahla [Kaspersky Lab]
Mal/Banspy-F, Mal/Behav-249 [Sophos]
Trojan-Banker.Win32.Banker [Ikarus]
packed with ASPack [Kaspersky Lab]

 

Memory Modifications

Process NameProcess FilenameMain Module Size
kill.exec:\kill.exe2,834,432 bytes
cleanup.exeC:\cleanup.exe28,672 bytes

Driver NameDriver Filename
ufavq.sys%System%\Drivers\ufavq.sys
cdhauy.sys%System%\Drivers\cdhauy.sys
yeuwoqvr.sys%System%\Drivers\yeuwoqvr.sys

 

Registry Modifications

 

Other details

Brazil

 

Generated SMTP traffic

Aguardando Resposta... .

 

 

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