Home Malware Programs Trojans Trojan.Downloader.Kuluoz.B

Trojan.Downloader.Kuluoz.B

Posted: October 22, 2012

Threat Metric

Threat Level: 8/10
Infected PCs: 178
First Seen: October 22, 2012
Last Seen: February 17, 2020
OS(es) Affected: Windows

Trojan.Downloader.Kuluoz.B is a Trojan that is a component of a spam malware attack posing as Booking.com the well-known agency for Internet hotel reservations. Trojan.Downloader.Kuluoz.B (TrojanDownloader: Win32/Kuluoz.B) spreads via spam emails that attempt to persuade recipients to open a file included in a .ZIP or .RAR archive that pretends to provide details of a booking. The spam Booking.com email states that a recipient's credit card couldn't be accepted as also that he/she must update the date of the card. The unsolicited Booking.com advises the recipient to follow a web-link named 'Print Booking Details' that's, however, fake as it'll take the PC users onto the malicious program spread through the online scam. The bogus email message contains a few obvious errors, but since some computer users always tend to click without second thoughts they'll rather than get the booking details become affected when Trojan.Downloader.Kuluoz.B gets evoked which also drops more malware threats.

Aliases

Generic30.ABIX [AVG]W32/Dloader.SP!tr [Fortinet]Troj/Agent-YRE [Sophos]TR/Oficla.887621 [AntiVir]Trojan:W32/Agent.DUGP [F-Secure]Trojan.Win32.Jorik.SmartFortress2012.ty [Kaspersky]Win.Trojan.Jorik-22 [ClamAV]Win32:Crypt-OJD [Trj] [Avast]W32/Trojan3.EGD [F-Prot]Trojan.Jorik.SmartFortress201 [CAT-QuickHeal]Trojan-Downloader.Win32.Kuluoz.pnm [Kaspersky]SHeur4.AQUS [AVG]W32/Zortob.B!tr.dldr [Fortinet]Trojan.Win32.FakeAV [Ikarus]Dropper/Win32.OnlineGameHack [AhnLab-V3]
More aliases (538)

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



%SystemDrive%\Users\<username>\AppData\Local\dsrfcfde.exe File name: dsrfcfde.exe
Size: 49.15 KB (49152 bytes)
MD5: 150cd217fce4529003fb18801c86e919
Detection count: 94
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Users\<username>\AppData\Local
Group: Malware file
Last Updated: January 14, 2013
%LOCALAPPDATA%\wabueibr.exe File name: wabueibr.exe
Size: 53.24 KB (53248 bytes)
MD5: 6b02ed78ef103cae39d6fbbd13ef1afd
Detection count: 92
File type: Executable File
Mime Type: unknown/exe
Path: %LOCALAPPDATA%
Group: Malware file
Last Updated: January 31, 2013
%SystemDrive%\Documents and Settings\kduron\Local Settings\Application Data\nqwpxgth.exe File name: nqwpxgth.exe
Size: 35.32 KB (35328 bytes)
MD5: 4225acd1a3270d00967eb26ce5efa28a
Detection count: 90
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Documents and Settings\kduron\Local Settings\Application Data
Group: Malware file
Last Updated: January 8, 2013
%LOCALAPPDATA%\annqbind.exe File name: annqbind.exe
Size: 78.84 KB (78848 bytes)
MD5: 72d778938bfcb3f4d380d1d970732b64
Detection count: 86
File type: Executable File
Mime Type: unknown/exe
Path: %LOCALAPPDATA%
Group: Malware file
Last Updated: January 31, 2013
%USERPROFILE%\Local Settings\Application Data\hfxqghas.exe File name: hfxqghas.exe
Size: 55.8 KB (55808 bytes)
MD5: ab25d6dbf9b041c0a7625f660cfa17aa
Detection count: 85
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%\Local Settings\Application Data
Group: Malware file
Last Updated: November 27, 2012
%SystemDrive%\Users\<username>\AppData\Local\wuimeole.exe File name: wuimeole.exe
Size: 32.76 KB (32768 bytes)
MD5: 43f52ab8ceaccd03881cdf9210562586
Detection count: 83
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Users\<username>\AppData\Local
Group: Malware file
Last Updated: December 24, 2012
%SystemDrive%\Users\<username>\AppData\Local\kmsiomgg.exe File name: kmsiomgg.exe
Size: 53.24 KB (53248 bytes)
MD5: eac088e02b366c535a9c3f085e28fda4
Detection count: 75
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Users\<username>\AppData\Local
Group: Malware file
Last Updated: March 12, 2013
%SystemDrive%\Documents and Settings\C?cile\Local Settings\Application Data\hbkrigar.exe File name: hbkrigar.exe
Size: 49.15 KB (49152 bytes)
MD5: 0fcf4928956eb7280904acdb197e55a7
Detection count: 64
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Documents and Settings\C?cile\Local Settings\Application Data
Group: Malware file
Last Updated: December 7, 2012
%SystemDrive%\Users\<username>\AppData\Local\kuioscff.exe File name: kuioscff.exe
Size: 35.84 KB (35840 bytes)
MD5: e7e1b3ef456817d4c55fa74186c9b22a
Detection count: 61
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Users\<username>\AppData\Local
Group: Malware file
Last Updated: December 24, 2012
%APPDATA%\Game.exe File name: Game.exe
Size: 54.27 KB (54272 bytes)
MD5: ea8adf1d9c6a76b39c9a3e1a5e8826f0
Detection count: 56
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%
Group: Malware file
Last Updated: February 11, 2013
%SystemDrive%\Users\<username>\AppData\Local\vpgibvqf.exe File name: vpgibvqf.exe
Size: 37.37 KB (37376 bytes)
MD5: f48a6740f2e0d70343f600be12220adc
Detection count: 36
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Users\<username>\AppData\Local
Group: Malware file
Last Updated: March 21, 2013
%SystemDrive%\Documents and Settings\bsb\Local Settings\Application Data\amdfftsf.exe File name: amdfftsf.exe
Size: 102.91 KB (102912 bytes)
MD5: 39bb863d14f499f6eac3655a680f98b5
Detection count: 25
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Documents and Settings\bsb\Local Settings\Application Data
Group: Malware file
Last Updated: January 21, 2013
%SystemDrive%\Documents and Settings\Jan\Local Settings\Application Data\canhdhad.exe File name: canhdhad.exe
Size: 53.76 KB (53760 bytes)
MD5: dc3deedb6d1708b7827d4e1bf5844a7a
Detection count: 24
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Documents and Settings\Jan\Local Settings\Application Data
Group: Malware file
Last Updated: October 22, 2012
%SystemDrive%\Users\<username>\AppData\Local\uexsnpih.exe File name: uexsnpih.exe
Size: 49.15 KB (49152 bytes)
MD5: da59d53d5feb526c9c413bee6f1be06c
Detection count: 16
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Users\<username>\AppData\Local
Group: Malware file
Last Updated: January 14, 2013
%USERPROFILE%\Local Settings\Application Data\kijsvror.exe File name: kijsvror.exe
Size: 45.05 KB (45056 bytes)
MD5: 96368f63031c28e313e4fd40661ba16d
Detection count: 14
File type: Executable File
Mime Type: unknown/exe
Path: %USERPROFILE%\Local Settings\Application Data
Group: Malware file
Last Updated: February 14, 2013
%SystemDrive%\Users\<username>\AppData\Local\trnwcntl.exe File name: trnwcntl.exe
Size: 123.39 KB (123392 bytes)
MD5: 6b9dc32f593ac89cfd19312ee85f7386
Detection count: 11
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Users\<username>\AppData\Local
Group: Malware file
Last Updated: March 4, 2013
%SystemDrive%\Documents and Settings\ali.demiryuerek\Local Settings\Application Data\cseqxapj.exe File name: cseqxapj.exe
Size: 58.88 KB (58880 bytes)
MD5: 86c0bd399addd50b8f2e45a9102346f3
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Documents and Settings\ali.demiryuerek\Local Settings\Application Data
Group: Malware file
Last Updated: February 17, 2020
%LOCALAPPDATA%\ipbilqbt.exe File name: ipbilqbt.exe
Size: 55.29 KB (55296 bytes)
MD5: b9a42578cf2fdb4dfc94eb64b4467623
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %LOCALAPPDATA%
Group: Malware file
Last Updated: October 29, 2012
%SystemDrive%\Documents and Settings\Dr. Jesus Martinez\Local Settings\Application Data\dexbkhhl.exe File name: dexbkhhl.exe
Size: 52.22 KB (52224 bytes)
MD5: 4f393c02cb6545a68d56543471aa35af
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Documents and Settings\Dr. Jesus Martinez\Local Settings\Application Data
Group: Malware file
Last Updated: November 8, 2012
%LOCALAPPDATA%\mdpovsjr.exe File name: mdpovsjr.exe
Size: 60.41 KB (60416 bytes)
MD5: 61a2f310098b532e62da736eb0b4d7a3
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %LOCALAPPDATA%
Group: Malware file
Last Updated: December 20, 2012
%SystemDrive%\Users\<username>\AppData\Local\fraqnden.exe File name: fraqnden.exe
Size: 40.96 KB (40960 bytes)
MD5: 8eefd53645209f12d75bcf032b334b8e
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Users\<username>\AppData\Local
Group: Malware file
Last Updated: February 22, 2013
%SystemDrive%\Documents and Settings\Reception\Impostazioni locali\Dati applicazioni\sftxfaqg.exe File name: sftxfaqg.exe
Size: 61.44 KB (61440 bytes)
MD5: b475ac882aae612611f50eca6ecb057f
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Documents and Settings\Reception\Impostazioni locali\Dati applicazioni
Group: Malware file
Last Updated: February 22, 2013
%SystemDrive%\Users\<username>\AppData\Local\nbaravnd.exe File name: nbaravnd.exe
Size: 37.37 KB (37376 bytes)
MD5: 040f82147733e9782281afa1619c78f4
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Users\<username>\AppData\Local
Group: Malware file
Last Updated: March 21, 2013
%SystemDrive%\Documents and Settings\Lynz Eaker\Local Settings\Application Data\utlxoita.exe File name: utlxoita.exe
Size: 34.3 KB (34304 bytes)
MD5: cec920189f2839b71ae1c4bfb64286c9
Detection count: 5
File type: Executable File
Mime Type: unknown/exe
Path: %SystemDrive%\Documents and Settings\Lynz Eaker\Local Settings\Application Data
Group: Malware file
Last Updated: April 22, 2013

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