TSPY_FAREIT.YYSUB
Trojan-PSW.Win32.Fareit.brdi (Kaspersky), Win32/PSW.Fareit.A trojan (ESET)
Windows
Threat Type: Spyware
Destructiveness: No
Encrypted: Yes
In the wild: Yes
OVERVIEW
This spyware may be dropped by other malware.
It uses certain lists of user names and passwords to access password-protected shared files.
It connects to certain websites to send and receive information. It deletes the initially executed copy of itself.
TECHNICAL DETAILS
Arrival Details
This spyware may be dropped by the following malware:
- W2KM_FAREIT.ALB
Installation
This spyware drops the following component file(s):
- %User Temp%\{random}.bat - deleted after execution
(Note: %User Temp% is the user's temporary folder, where it usually is C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, Windows Server 2003, and Windows XP (32- and 64-bit); C:\Users\{user name}\AppData\Local\Temp on Windows Vista (32- and 64-bit), Windows 7 (32- and 64-bit), Windows 8 (32- and 64-bit), Windows 8.1 (32- and 64-bit), Windows Server 2008, and Windows Server 2012.)
Other System Modifications
This spyware adds the following registry entries as part of its installation routine:
HKEY_CURRENT_USER\Software\WinRAR
HWID = "{hex values}"
HKEY_CURRENT_USER\Software\WinRAR
Client Hash = "{hex values}"
Download Routine
This spyware accesses the following websites to download files:
- http://www.{BLOCKED}arden.net/system/logs/task.exe
- http://www.{BLOCKED}a.com/system/logs/task.exe
- http://www.{BLOCKED}ang.com.tw/system/logs/task.exe
Information Theft
This spyware uses the following lists of user names and passwords to access password-protected shared files:
- danielle
- iloveyou2
- fuckoff
- prince
- junior
- rainbow
- fuckyou1
- nintendo
- peanut
- none
- church
- bubbles
- robert
- destiny
- loving
- gfhjkm
- mylove
- jasper
- hallo
- cocacola
- helpme
- nicole
- guitar
- billgates
- looking
- scooby
- joseph
- genesis
- forum
- emmanuel
- cassie
- victory
- passw0rd
- foobar
- ilovegod
- nathan
- blabla
- digital
- peaches
- football1
- power
- thunder
- gateway
- iloveyou!
- football
- tigger
- corvette
- angel
- killer
- creative
- zxcvbnm
- startrek
- ashley
- cheese
- sunshine
- christ
- soccer
- qwerty1
- friend
- summer
- merlin
- phpbb
- jordan
- saved
- dexter
- viper
- winner
- sparky
- windows
- 123abc
- lucky
- anthony
- jesus
- ghbdtn
- admin
- hotdog
- baseball
- password1
- dragon
- trustno1
- jason
- internet
- mustdie
- john
- letmein
- mike
- knight
- jordan23
- abc123
- red123
- praise
- freedom
- jesus1
- london
- computer
- microsoft
- muffin
- qwert
- mother
- master
- qazwsx
- samuel
- canada
- slayer
- rachel
- onelove
- qwerty
- prayer
- iloveyou1
- whatever
- god
- password
- blessing
- snoopy
- 1q2w3e4r
- cookie
- chelsea
- pokemon
- hahaha
- aaaaaa
- hardcore
- shadow
- welcome
- mustang
- bailey
- blahblah
- matrix
- jessica
- stella
- benjamin
- testing
- secret
- trinity
- richard
- peace
- shalom
- monkey
- iloveyou
- thomas
- blink182
- jasmine
- purple
- test
- angels
- grace
- hello
- poop
- blessed
- heaven
- hunter
- pepper
- john316
- cool
- buster
- andrew
- faith
- ginger
- hockey
- hello1
- angel1
- superman
- enter
- daniel
- forever
- nothing
- dakota
- kitten
- asdf
- banana
- gates
- flower
- taylor
- lovely
- hannah
- princess
- compaq
- jennifer
- myspace1
- smokey
- matthew
- harley
- rotimi
- fuckyou
- soccer1
- single
- joshua
- green
- 123qwe
- starwars
- love
- silver
- austin
- michael
- amanda
- charlie
- bandit
- chris
- happy
- hope
- maggie
- maverick
- online
- spirit
- george
- friends
- dallas
- adidas
- 1q2w3e
- orange
- testtest
- asshole
- apple
- biteme
- william
- mickey
- asdfgh
- wisdom
- batman
- pass
It attempts to steal stored account information used in the following installed File Transfer Protocol (FTP) clients or file manager software:
- 32BitFtp
- 3D-FTP
- AceBIT
- Adobe
- BitKinex
- Bullet Proof FTP
- CoffeeCup Software
- Core FTP
- Cryer WebSitePublisher
- Cyberduck
- DeluxeFTP
- EasyFTP
- Estsoft ALFTP
- ExpanDrive
- FTP Commander
- FTP Control
- FTP Explorer
- FTP Navigator
- FTP Now
- FTPGetter
- FTPRush
- FTPShell
- Far Manager
- FastTrackFTP
- FileZilla
- FireFTP
- FlashFXP 3
- FlashFXP 4
- FlashPeak BlazeFtp
- FreshFTP
- Frigate3
- GPSoftware Directory Opus
- Ghisler Total Commander
- Global Downloader
- GlobalSCAPE CuteFTP 6 Home
- GlobalSCAPE CuteFTP 6 Professional
- GlobalSCAPE CuteFTP 7 Home
- GlobalSCAPE CuteFTP 7 Professional
- GlobalSCAPE CuteFTP 8 Home
- GlobalSCAPE CuteFTP 8 Professional
- GlobalSCAPE CuteFTP 9
- GlobalSCAPE CuteFTP Lite
- GlobalSCAPE CuteFTP Pro
- GoFTP
- INSoftware NovaFTP
- Ipswitch WS_FTP
- LeapWare LeapFTP
- LeechFTP
- LinasFTP
- MAS-Soft FTPInfo
- MS IE FTP
- Martin Prikryl
- My FTP
- NCH Software ClassicFTP
- NCH Software Fling
- NetDrive
- NetSarang
- NexusFile
- Nico Mak Computing WinZip
- Notepad++ NppFTP
- Opera
- RhinoSoft FTPVoyager
- Robo-FTP 3.7
- SimonTatham PuTTY
- SmartFTP
- SoftX FTP Client
- Sota FFFTP
- South River Technologies WebDrive
- Staff-FTP
- TurboFTP
- UltraFXP
- VanDyke SecureFX
- Visicom Media
- WinFTP
- SFTP
It gathers the following account information from any of the mentioned File Transfer Protocol (FTP) clients or file manager software:
- Username
- Password
- User ID
- Host Address
- Directory List
- Port Number
- Terminal Type
- Server Name
- Server Type
It attempts to steal stored email credentials from the following:
- IncrediMail
- Microsoft Outlook
- Microsoft Windows Live Mail
- Microsoft Windows Mail
- Poco Systems Pocomail
- RimArts Becky! Internet Mail
- RIT The Bat!
- Thunderbird
It attempts to get stored information such as user names, passwords, and hostnames from the following browsers:
- Bromium
- Chromium
- Comodo
- Epic
- FastStone Browser
- Flock
- Google Chrome
- K-Meleon
- MapleStudio ChromePlus
- Mozilla Firefox
- Mozilla SeaMonkey
- Nichrome
- Opera
- RockMelt
- Yandex
- Internet Explorer
Other Details
This spyware connects to the following website to send and receive information:
- http://{BLOCKED}ntsin.ru/gate.php
- http://{BLOCKED}adint.ru/gate.php
- http://{BLOCKED}eher.ru/gate.php
It does the following:
- It executes the following command:
cmd /K
It deletes the initially executed copy of itself
SOLUTION
Step 1
Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.
Step 2
Note that not all files, folders, and registry keys and entries are installed on your computer during this malware's/spyware's/grayware's execution. This may be due to incomplete installation or other operating system conditions. If you do not find the same files/folders/registry information, please proceed to the next step.
Step 3
Remove the malware/grayware file that dropped/downloaded TSPY_FAREIT.YYSUB. (Note: Please skip this step if the threat(s) listed below have already been removed.)
- W2KM_FAREIT.ALB
Step 4
Scan your computer with your Trend Micro product and note files detected as TSPY_FAREIT.YYSUB
Step 5
Restart in Safe Mode
Step 6
Delete this registry value
Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.
- In HKEY_CURRENT_USER\Software\WinRAR
- HWID = "{hex values}"
- HWID = "{hex values}"
- In HKEY_CURRENT_USER\Software\WinRAR
- Client Hash = "{hex values}"
- Client Hash = "{hex values}"
Step 7
Search and delete the file detected as TSPY_FAREIT.YYSUB
Step 8
Restart in normal mode and scan your computer with your Trend Micro product for files detected as TSPY_FAREIT.YYSUB. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.
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