TROJ_WIGON.UWI
Win32/Wigon.PI trojan (Eset)
Windows 2000, Windows Server 2003, Windows XP (32-bit, 64-bit), Windows Vista (32-bit, 64-bit), Windows 7 (32-bit, 64-bit)
Threat Type: Trojan
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
TECHNICAL DETAILS
59,904 bytes
EXE
Yes
12 May 2014
Arrival Details
This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Installation
This Trojan drops the following copies of itself into the affected system:
- %User Profile%\kulpogqobypy.exe
(Note: %User Profile% is the current user's profile folder, which is usually C:\Documents and Settings\{user name} on Windows 2000, XP, and Server 2003, or C:\Users\{user name} on Windows Vista and 7.)
Autostart Technique
This Trojan adds the following registry entries to enable its automatic execution at every system startup:
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Run
kulpogqobypy = "%User Profile%\kulpogqobypy.exe"
Other Details
This Trojan connects to the following possibly malicious URL:
- {BLOCKED}alty.com
- {BLOCKED}nki.com
- {BLOCKED}s.com
- {BLOCKED}eb.com
- {BLOCKED}int.co.jp
- {BLOCKED}123.com
- {BLOCKED}udios.com
- {BLOCKED}c.com.ar
- {BLOCKED}yaauto.com
- {BLOCKED}k.ru
- {BLOCKED}urity.net
- {BLOCKED}e.com.hk
- {BLOCKED}insurance.com
- {BLOCKED}readymix.com
- {BLOCKED}ks.pl
- {BLOCKED}taplar.com.tr
- {BLOCKED}deo.net
- {BLOCKED}pehr.com
- {BLOCKED}s.com
- {BLOCKED}k.net
- {BLOCKED}tem.com
- {BLOCKED}p.com.au
- {BLOCKED}ge.com
- {BLOCKED}rdim.com
- {BLOCKED}hanical.com
- {BLOCKED}2day.com
- {BLOCKED}a.edu.cn
- {BLOCKED}nvets.org
- {BLOCKED}m.com
- {BLOCKED}ess-illustrationen.de
- {BLOCKED}ni-eldercare.org
- {BLOCKED}ttomillennium.it
- {BLOCKED}nviewranch.com
- {BLOCKED}surancerates.com
- {BLOCKED}tcleaner.net
- {BLOCKED}riana.com.gt
- {BLOCKED}ro.org
- {BLOCKED}v.com
- {BLOCKED}ier.qc.ca
- {BLOCKED}esflexibles.com
- {BLOCKED}house.org
- {BLOCKED}nsmfgco.com
- {BLOCKED}ai.pt
- {BLOCKED}dence.ca
- {BLOCKED}rcommunications.com.au
- {BLOCKED}rfirearms.com
- {BLOCKED}rbracelets.com
- {BLOCKED}decacau.com.br
- {BLOCKED}s.net
- {BLOCKED}ark-travel.com
- {BLOCKED}ui.com
- {BLOCKED}owwarp.com
- {BLOCKED}st.ru
- {BLOCKED}2.com
- {BLOCKED}i.com
- {BLOCKED}ca.pl
- {BLOCKED}ra.com
- {BLOCKED}t.com
- {BLOCKED}ic-cinema.com
- {BLOCKED}ine.com
- {BLOCKED}exhibits.com
- {BLOCKED}biz.com
- {BLOCKED}enook.com
- {BLOCKED}m.com
- {BLOCKED}svale.com.br
- {BLOCKED}as.com
- {BLOCKED}nceplus.com
- {BLOCKED}hlands.org
- {BLOCKED}m.no
- {BLOCKED}s.org
- {BLOCKED}che.com
- {BLOCKED}f.com
- {BLOCKED}d.com
- {BLOCKED}efirst.com
- {BLOCKED}v.cc
- {BLOCKED}spride.com
- {BLOCKED}man-insurance.com
- {BLOCKED}estwest.com
- {BLOCKED}eit.com
- {BLOCKED}f.or.jp
- {BLOCKED}stonconstruction.com
- {BLOCKED}m.se
- {BLOCKED}ofurniture.com
- {BLOCKED}z.ru
- {BLOCKED}ompany.com
- {BLOCKED}arkco.com
- {BLOCKED}ousecordoba.com.ar
- {BLOCKED}-lampe.de
- {BLOCKED}usan.com
- {BLOCKED}o.at
- {BLOCKED}ender.com
- {BLOCKED}o.com
- {BLOCKED}nterprises.com
- {BLOCKED}2.com
- {BLOCKED}ia.biz
- {BLOCKED}technology.com
- {BLOCKED}-net.de
- {BLOCKED}a.{BLOCKED}ai.or.jp
- {BLOCKED}c.com
- {BLOCKED}chnik.com
- {BLOCKED}esa.net
- {BLOCKED}ernet.net
- {BLOCKED}vice.com
- {BLOCKED}o.org
- {BLOCKED}l.com.au
- {BLOCKED}on-merkey.com
- {BLOCKED}re.com
- {BLOCKED}glatzer.com
- {BLOCKED}c.com
- {BLOCKED}eker.com
- {BLOCKED}-sheridan.co.uk
- {BLOCKED}ookingproductions.com
- {BLOCKED}t.pe.kr
- {BLOCKED}extiles.com
- {BLOCKED}lub.com
- {BLOCKED}n.com
- {BLOCKED}ffpublishing.com
- {BLOCKED}sol.com
- {BLOCKED}mura.com
- {BLOCKED}ac.com
- {BLOCKED}ityplayhouse.org
- {BLOCKED}ga.com
- {BLOCKED}ersoft.com
- {BLOCKED}essiondz.com
- {BLOCKED}-musts.com
- {BLOCKED}tyhouse.org
- {BLOCKED}o.net
- {BLOCKED}eyallfreight.com
- {BLOCKED}la.com.mx
- {BLOCKED}-swingers.net
- {BLOCKED}ncosmeticdentistry.com
- {BLOCKED}ot.com
- {BLOCKED}l.com.br
- {BLOCKED}ar.com.br
- {BLOCKED}-condominiums.com
- {BLOCKED}rjobs.com
- {BLOCKED}365.net
- {BLOCKED}kramer.com
- {BLOCKED}ingdigital.ning.com
- {BLOCKED}piecejewels.com
- {BLOCKED}ball.org
- {BLOCKED}iniatures.com
- {BLOCKED}ne.com
- {BLOCKED}paints.com
- {BLOCKED}.com
- {BLOCKED}ki-metal.com
- {BLOCKED}clothes.com
- {BLOCKED}nwesleyan.com
- {BLOCKED}markt.com
- {BLOCKED}terprises.com
- {BLOCKED}-ww.com
- {BLOCKED}service.com
- {BLOCKED}nt.cz
- {BLOCKED}m.co.jp
- {BLOCKED}ffice.com
- {BLOCKED}a.com
- {BLOCKED}ea.co.uk
- {BLOCKED}mortgage.com
- {BLOCKED}brianpipers.org.uk
- {BLOCKED}amille.com
- {BLOCKED}n.com
- {BLOCKED}ries.com
- {BLOCKED}x.com
- {BLOCKED}media.com
- {BLOCKED}ralpercussion.com
- {BLOCKED}furniture.com
- {BLOCKED}gisayar.com
- {BLOCKED}odevillacarriedo.com
- {BLOCKED}aphics.com
- {BLOCKED}l.com
- {BLOCKED}x-group.us
- {BLOCKED}ru
- {BLOCKED}qmaquinas.com.br
- {BLOCKED}ewels.com
- {BLOCKED}z.co.uk
- {BLOCKED}focus.com.au
- {BLOCKED}se.net
- {BLOCKED}tualresearchinstitute.com
- {BLOCKED}g.com
- {BLOCKED}celain.com
- {BLOCKED}seroutelopers.be
- {BLOCKED}j.com.my
- {BLOCKED}rketing.at
- {BLOCKED}g.com
- {BLOCKED}cyinks.com
- {BLOCKED}rcinggroup.co.uk
- {BLOCKED}ldsinsure.com
- {BLOCKED}stecnica.com
- {BLOCKED}ngpin.de
- {BLOCKED}journey.com
- {BLOCKED}llsandsoriginalturtle.com
- {BLOCKED}o.no
- {BLOCKED}avikas.com
- {BLOCKED}tessori.com
- {BLOCKED}daryservices.com
- {BLOCKED}orado.com
- {BLOCKED}ta-design.com
- {BLOCKED}its.com
- {BLOCKED}sfs.com
- {BLOCKED}ble.com
- {BLOCKED}vizija.si
- {BLOCKED}vault.com
- {BLOCKED}ta.com
- {BLOCKED}vakantie.com
- {BLOCKED}ioli.com
- {BLOCKED}olska.com
- {BLOCKED}t-auto.com
- {BLOCKED}ashemales.com
- {BLOCKED}com.be
- {BLOCKED}hermannsons.org
- {BLOCKED}assage-juku.com
- {BLOCKED}ptistheritage.com
- {BLOCKED}iers.org
- {BLOCKED}ldsmith.com
- {BLOCKED}el.com
- {BLOCKED}ninvest.com
- {BLOCKED}freedom.com
- {BLOCKED}ogroup.com
- {BLOCKED}edogs.com
- {BLOCKED}ania.com
- {BLOCKED}r-coulston.co.uk
- {BLOCKED}rgroup.com
- {BLOCKED}omation.co.uk
- {BLOCKED}pnet.com
- {BLOCKED}e.ru
- {BLOCKED}m.com
- {BLOCKED}ockage.com
- {BLOCKED}ris.net
- {BLOCKED}xengineering.com
- {BLOCKED}svotreemail.com
- {BLOCKED}illie.com
- {BLOCKED}rn-consultants.co.uk
- {BLOCKED}ncourthotel.com
- {BLOCKED}yv.com
- {BLOCKED}pp.edu
- {BLOCKED}orty.com
- {BLOCKED}odo.com
- {BLOCKED}s.co.za
- {BLOCKED}amabeer.com
SOLUTION
9.700
10.790.06
12 May 2014
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
Restart in Safe Mode
Step 3
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\Microsoft\Windows\CurrentVersion\Run
- kulpogqobypy = "%User Profile%\kulpogqobypy.exe"
- kulpogqobypy = "%User Profile%\kulpogqobypy.exe"
Step 4
Restart in normal mode and scan your computer with your Trend Micro product for files detected as TROJ_WIGON.UWI. 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.
Step 5
Scan your computer with your Trend Micro product to delete files detected as TROJ_WIGON.UWI. 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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