ThreatExpert Report: PWS-Zbot.gen.aab

Submission Summary:

Submission details:

Submission received: 29 August 2012, 02:53:01
Processing time: 7 min 27 sec
Submitted sample:

File MD5: 0xE9ED33C292EB0CCC575BF2FDE232433D
File SHA-1: 0x789E8A4EDC09339C6421A6BDE5C01C3769B6968A
Filesize: 353,280 bytes
Alias & packer info:

PWS-Zbot.gen.aab [McAfee]
packed with: PE_Patch [Kaspersky Lab]

Summary of the findings:

What's been found

Severity Level

Capability to send out email message(s) with the built-in SMTP client engine.

Registers a 32-bit in-process server DLL.

Technical Details:

File System Modifications

The following file was created in the system:

Filename(s)

File Size

File Hash

Alias

[file and pathname of the sample #1]

353,280 bytes

MD5: 0xE9ED33C292EB0CCC575BF2FDE232433D
SHA-1: 0x789E8A4EDC09339C6421A6BDE5C01C3769B6968A

PWS-Zbot.gen.aab [McAfee]
packed with PE_Patch [Kaspersky Lab]

Registry Modifications

The following Registry Keys were created:

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8C7FD63D-5559-48F3-6B8A-2FCB8EF51B1D}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8C7FD63D-5559-48F3-6B8A-2FCB8EF51B1D}\LocalServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8C7FD63D-5559-48F3-6B8A-2FCB8EF51B1D}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8C7FD63D-5559-48F3-6B8A-2FCB8EF51B1D}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8C7FD63D-5559-48F3-6B8A-2FCB8EF51B1D}\VersionIndependentProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E6788F66-20EB-C9A3-AD2F-FCC8C3AE3EBB}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E6788F66-20EB-C9A3-AD2F-FCC8C3AE3EBB}\1.0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E6788F66-20EB-C9A3-AD2F-FCC8C3AE3EBB}\1.0\0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E6788F66-20EB-C9A3-AD2F-FCC8C3AE3EBB}\1.0\0\win32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E6788F66-20EB-C9A3-AD2F-FCC8C3AE3EBB}\1.0\FLAGS
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E6788F66-20EB-C9A3-AD2F-FCC8C3AE3EBB}\1.0\HELPDIR
HKEY_CURRENT_USER\Software\ASProtect
HKEY_CURRENT_USER\Software\ASProtect\SpecData

The newly created Registry Values are:

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8C7FD63D-5559-48F3-6B8A-2FCB8EF51B1D}\VersionIndependentProgID]

(Default) = "RsmUI.Messenger"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8C7FD63D-5559-48F3-6B8A-2FCB8EF51B1D}\TypeLib]

(Default) = "{E6788F66-20EB-C9A3-AD2F-FCC8C3AE3EBB}"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8C7FD63D-5559-48F3-6B8A-2FCB8EF51B1D}\ProgID]

(Default) = "RsmUI.Messenger.1"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8C7FD63D-5559-48F3-6B8A-2FCB8EF51B1D}\LocalServer32]

(Default) = "%System%\rsmui.exe"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8C7FD63D-5559-48F3-6B8A-2FCB8EF51B1D}]

(Default) = "Avovi"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E6788F66-20EB-C9A3-AD2F-FCC8C3AE3EBB}\1.0\0\win32]

(Default) = "%System%\mstscax.dll"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E6788F66-20EB-C9A3-AD2F-FCC8C3AE3EBB}\1.0\HELPDIR]

(Default) = "%System%\"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E6788F66-20EB-C9A3-AD2F-FCC8C3AE3EBB}\1.0\FLAGS]

(Default) = "0"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E6788F66-20EB-C9A3-AD2F-FCC8C3AE3EBB}\1.0\0]

(Default) = ""

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E6788F66-20EB-C9A3-AD2F-FCC8C3AE3EBB}\1.0]

(Default) = "Microsoft Terminal Services Active Client 1.0 Type Library"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{E6788F66-20EB-C9A3-AD2F-FCC8C3AE3EBB}]

(Default) = ""

[HKEY_CURRENT_USER\Software\ASProtect\SpecData]

(Default) = "73C2167373C21673"
73C2167373C21673 = 9D 47 3B 97 CD CD DC 36 52 13 0B EA 7D D8 55 B4 78 E3 39 C4 1F 54 E3 77 70 56 29 31 47 FF

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