MD5: 008a729370c51b51d3556fd9b45e6783
SHA1: ad9c6236bd9667661d33aed86a4828cbc8cad042
SHA256: 35bad57041ee7a921208b20d47577d189ba62588d91ee5b9cf7fe31d597fa055
SSDeep: 12288:sdmONoncRQnzH88pY/4MB BM8YX 1H4gbrJ4QKbodwG9TfsBq26:sdmOmnVDKACc1YgbritbodbCBq
Size: 828416 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 2013-01-23 20:07:39

Summary:

Trojan-PSW. Trojan program intended for stealing users passwords.

Payload

No specific payload has been found.

Process activity

The Trojan creates the following process(es):

The Trojan injects its code into the following process(es):

%original file name%.exe:604

File activity

The process %original file name%.exe:604 makes changes in the file system.
The Trojan deletes the following file(s):

C:\tmp.exe (0 bytes)

Registry activity

The process %original file name%.exe:604 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "AA FE 0E 21 1B D5 F4 81 85 3E 9B E6 CD 89 A8 78"

[HKCU\Software\Microsoft\Internet Explorer\Main]
"KeyNotifyNext" = "DDiGBDtTNiSvSQDyj5e7rLI7R7umFtIo4cN6F82hFj etccWKHpqUtnexo6TMnDkAQ=="

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Local AppData" = "%Documents and Settings%\%current user%\Local Settings\Application Data"

[HKLM\System\CurrentControlSet\Services\nm\Parameters]
"ComputerName" = "XP5"
"EnableStationQueries" = "1"

[HKCU\Software\Microsoft\Internet Explorer\Main]
"TextModifiedLast" = "00 00 00 00 00 00 00 00"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"

[HKCU\Software\Microsoft\Internet Explorer\Main]
"StartPlayedPersistent" = "A2 49 4D F3 D9 1E 9F 88 01 01 08 61 00 02 01 10"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

[HKCU\Software\Microsoft\Internet Explorer\Main]
"DataCompletedMax" = "80"
"LastNotifyNum" = "A7 80 F9 7F 7A 90 AB EB FB 5E 21 18 AF A2 EC 4A"

[HKLM\System\CurrentControlSet\Services\nm\Parameters]
"UserName" = "%CurrentUserName%"

To automatically run itself each time Windows is booted, the Trojan adds the following link to its file to the system registry autorun key:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"SonyAgent" = "c:\%original file name%.exe"

Network activity (URLs)

No activity has been detected.

HOSTS file anomalies

No changes have been detected.

Rootkit activity

No anomalies have been detected.

Propagation

Remove it with Ad-Aware

1. Click (here) to download and install Ad-Aware Free Antivirus.
2. Update the definition files.
3. Run a full scan of your computer.

Manual removal*

1. Terminate the original Trojan's process (How to End a Process With the Task Manager).
2. Delete the original Trojan file.
   
3. Delete the following value(s) in the autorun key (How to Work with System Registry):
   

   [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
   "SonyAgent" = "c:\%original file name%.exe"

4. Reboot the computer.
   

*Manual removal may cause unexpected system behaviour and should be performed at your own risk.