Submission Summary:

What's been foundSeverity Level
Threat characteristics of ZBot - a banking trojan that disables firewall, steals sensitive financial data (credit card numbers, online banking login details), makes screen snapshots, downloads additional components, and provides a hacker with the remote access to the compromised system.
Stealth-mode characteristics common to Rootkits.
Downloads/requests other files from Internet.
Registers a 32-bit in-process server DLL.
Registers a Browser Helper Object (Microsoft's Internet Explorer plugin module).
Contains characteristics of an identified security risk.

 

Technical Details:

 

Possible Security Risk

Security RiskDescription
Trojan-Downloader.Agent Trojan.Downloader.Agent downloads and installs other malware onto infected machine.
Backdoor.Bredolab Backdoor.Bredolab allows attackers unauthorized access to infected machines.
Trojan-Spy.Zbot.YETH Trojan-Spy.Zbot.YETH is a rootkit trojan which steals online banking information and downloads other malware as well.
Trojan-Downloader.Small.GEN Trojan-Downloader.Small.GEN contacts remote servers in order to download additional malware onto a users computer without their knowledge.

Threat CategoryDescription
A keylogger program that can capture all user keystrokes (including confidential details such username, password, credit card number, etc.)
A malicious trojan horse or bot that may represent security risk for the compromised system and/or its network environment
A malicious backdoor trojan that runs in the background and allows remote access to the compromised system
A potentially unwanted adware program designed to deliver various advertisements to the users' systems

 

File System Modifications

#Filename(s)File SizeFile HashAlias
1 %AppData%\wiaservg.log 16 bytes MD5: 0xD7D38E8E045D075C8302045440A17E3F
SHA-1: 0x6CD7ED18453574F911FF956B31793B764F946B29
(not available)
2 %Programs%\Startup\isqsys32.exe 29,696 bytes MD5: 0x687C0673B62270FF21DF8768DA4445FC
SHA-1: 0x5A539959E29A1EBF8CF2064B66C7CEDDA3321CF1
Mal/Bredo-A, Mal/Behav-340 [Sophos]
3 %Windir%\kbcod32.dll 51,712 bytes MD5: 0x295353AB6181BB29CBE25680248BC836
SHA-1: 0xC65A68F132EBB6402C288FD1AE5CE67B6D8F01CA
(not available)
4 %System%\beghghk.dll 378,080 bytes MD5: 0x9A5FCEDDCA1EA91F5F49B147857E9EE4
SHA-1: 0x91BF98D7A4B1AAD7301E80A15AE721FFE346D5D9
not-a-virus:AdWare.Win32.SuperJuan.wus [Kaspersky Lab]
Downloader-BNY [McAfee]
Trojan.Win32.Glecia [Ikarus]
5 %System%\sdra64.exe 354,816 bytes MD5: 0x31031D83A54026C7B3A5B03A54B5FA60
SHA-1: 0xA84EB3A4586F45B2876BE9A2DAC454E1D94D3319
(not available)
6 %System%\sys.dat 41,472 bytes MD5: 0xAFFBEDAFBD4C2A3BF7C5E7D46403BA09
SHA-1: 0x4CEF77615B1221E855D8D3DDA8ED30ECE24F9F43
not-a-virus:AdWare.Win32.SuperJuan.wus [Kaspersky Lab]
Downloader-BNY [McAfee]
Trojan.Win32.Glecia [Ikarus]
7 %System%\wbem\proquota.exe 38,400 bytes MD5: 0xEBB17BEEBCA771E711C8148412E2E2F9
SHA-1: 0x7917A27842E5DE035797B911F919FDE48CF41DD4
(not available)
8 %Windir%\Temp\wpv551256652545.exe 51,712 bytes MD5: 0xD5DC0B5CE5C8E8BA6ADB58D6F5FD2199
SHA-1: 0x8CF15C6CB64B8B15FF848EE4BA1E664836F502D8
(not available)
9 %Windir%\Temp\wpv691256600826.exe 89,088 bytes MD5: 0xEA610CC9EDE291193FA3918D539FB456
SHA-1: 0x26655A0A8A8C2C33EF928BC602214504214A6701
(not available)

#Filename(s)File SizeFile Hash
1 %System%\lowsec\local.ds
%System%\lowsec\user.ds
0 bytes MD5: 0xD41D8CD98F00B204E9800998ECF8427E
SHA-1: 0xDA39A3EE5E6B4B0D3255BFEF95601890AFD80709
2 %System%\lowsec\user.ds.lll 619 bytes MD5: 0xF52B69DCE3D0586B8432CCA948F84587
SHA-1: 0x5CB6A43A8B4488AB3608152F5223102740C6E406

 

Memory Modifications

Process NameProcess FilenameMain Module Size
isqsys32.exe%Programs%\startup\isqsys32.exe77,824 bytes
proquota.exe%System%\wbem\proquota.exe90,112 bytes
wpv691256600826.exe%Windir%\temp\wpv691256600826.exe118,784 bytes

Process NameProcess FilenameAllocated Size
services.exe%System%\services.exe90,112 bytes
lsass.exe%System%\lsass.exe90,112 bytes
svchost.exe%System%\svchost.exe90,112 bytes
svchost.exe%System%\svchost.exe90,112 bytes
svchost.exe%System%\svchost.exe90,112 bytes
svchost.exe%System%\svchost.exe90,112 bytes
svchost.exe%System%\svchost.exe90,112 bytes
alg.exe%System%\alg.exe90,112 bytes
[generic host process][generic host process filename]90,112 bytes
svchost.exe%System%\svchost.exe90,112 bytes
svchost.exe%System%\svchost.exe65,536 bytes

Module NameModule FilenameAddress Space Details
kbcod32.dll%Windir%\kbcod32.dllProcess name: explorer.exe
Process filename: %Windir%\explorer.exe
Address space: 0xF90000 - 0xFA0000
kbcod32.dll%Windir%\kbcod32.dllProcess name: [generic host process]
Process filename: [generic host process filename]
Address space: 0x10000000 - 0x10010000

 

Registry Modifications

 

Other details

Russian Federation
China

Remote HostPort Number
202.39.17.5380
217.23.7.16280
95.211.27.21180

 

 

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