ThreatExpert Report: Infostealer, Mal/Generic-A, PWS:Win32/Ldpinch.gen, Trojan-PWS.LDPinch

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Submission Summary:

Submission details:

Submission received: 3 April 2009, 18:42:39
Processing time: 6 min 27 sec
Submitted sample:

File MD5: 0x8669A94BFAB480F9D84DFF7CE028055A
File SHA-1: 0x110F1767C31D9660FDD601055024146E0373FC20
Filesize: 21,786 bytes
Alias:

Infostealer [Symantec]
Mal/Generic-A [Sophos]
PWS:Win32/Ldpinch.gen [Microsoft]
Trojan-PWS.LDPinch [Ikarus]

Summary of the findings:

What's been found	Severity Level
Capability to steal information such personal financial data (credit card numbers, online banking login details), user profiles, software registration keys, passwords.
Attempts to compromise security settings/rules of security products by emulating mouse clicks on the dialog windows. For example, when a security product pops up a dialog box asking for user permission to block suspicious activity, a threat may click Allow button to enable its malicious payload.
Contains characteristics a trojan that can steals passwords from multiple popular email, ICQ and FTP client applications, such as Mirabilis ICQ, Miranda, Trillian, Microsoft Outlook, CuteFTP, Thunderbird, FileZilla, FlashFXP, The Bat!, etc.
Contains characteristics of an identified security risk.

Technical Details:

Possible Security Risk

Attention! The following threat categories were identified:

Threat Category	Description
	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

File System Modifications

The following file was created in the system:

#	Filename(s)	File Size	File Hash	Alias
1	[file and pathname of the sample #1]	21,786 bytes	MD5: 0x8669A94BFAB480F9D84DFF7CE028055A SHA-1: 0x110F1767C31D9660FDD601055024146E0373FC20	Infostealer [Symantec] Mal/Generic-A [Sophos] PWS:Win32/Ldpinch.gen [Microsoft] Trojan-PWS.LDPinch [Ikarus]

Memory Modifications

There was a new process created in the system:

Process Name	Process Filename	Main Module Size
[filename of the sample #1]	[file and pathname of the sample #1]	454,656 bytes

Other details

To mark the presence in the system, the following Mutex objects were created:

FNmzogqWXhHligvECDBZCu
ALLOK

The following Host Names were requested from a host database:

ya.ru
basesrv.net

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