MD5: 20a5e6c4d8ce33702845f78699885c40
SHA1: 5fe5ffd31011f3d79307daafd28264df97ab367d
SHA256: 448934af127650cf6481491333c28b7fe77a9a296224d27b38d5ed14737207d0
SSDeep: 98304:1AI 4aAJXfHBu4mwg1My/O40sO4MhRuwKW6koAqEw56kQ4d:mt2JXQjwglnO4M7uowpC4d
Size: 4104144 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: BorlandDelphi30, BorlandDelphiv30, UPolyXv05_v6
Company: no certificate found
Created at: 1992-06-20 01:22:17
Analyzed on: WindowsXP SP3 32-bit

Summary:

Trojan. A program that appears to do one thing but actually does another (a.k.a. Trojan Horse).

Payload

No specific payload has been found.

Process activity

The Trojan creates the following process(es):

UsbFix.exe:272
ping.exe:624
UsbFix_2015_7.999_98.sme.exe:1676
%original file name%.exe:660
SoftwareUpdate.exe:1760

The Trojan injects its code into the following process(es):
No processes have been created.

Mutexes

The following mutexes were created/opened:
No objects were found.

File activity

The process UsbFix.exe:272 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\KDOR4N6R\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Desktop\UsbFix.lnk (1 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\ILIJQ3OB\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\L38MSQ2A\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\X171XZZU\desktop.ini (67 bytes)
C:\UsbFix\Tools\Maj.txt (5 bytes)

The Trojan deletes the following file(s):

C:\UsbFix\Tools\Maj.txt (0 bytes)

The process UsbFix_2015_7.999_98.sme.exe:1676 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

C:\UsbFix\Res\twitterover.jpg (16 bytes)
C:\UsbFix\Res\listing.jpg (15 bytes)
C:\UsbFix\Res\logo.jpg (1584 bytes)
C:\UsbFix\Res\logo-sosvirus.png (2 bytes)
C:\UsbFix\Res\optionsover.jpg (16 bytes)
C:\UsbFix\Res\encart-bitdefender-en.png (1568 bytes)
C:\UsbFix\Res\bitdefender-texte.png (8 bytes)
C:\UsbFix\Res\forum.jpg (15 bytes)
C:\UsbFix\Res\bitdefender-2015.png (2480 bytes)
C:\UsbFix\Res\supprover.jpg (2142 bytes)
C:\UsbFix\Res\scan.jpg (3458 bytes)
C:\UsbFix\Res\picto-check - Copie.png (872 bytes)
C:\UsbFix\Res\quitterover.jpg (15 bytes)
C:\UsbFix\Res\EULA-fr.txt (315 bytes)
C:\UsbFix\Res\Apply.jpg (5 bytes)
C:\UsbFix\Res\Thumbs.db (21722 bytes)
C:\UsbFix\Res\msgbox3.jpg (13 bytes)
C:\UsbFix\Res\donate.jpg (15 bytes)
C:\UsbFix\Res\splash.png (5292 bytes)
C:\UsbFix\Res\BRNGScan.png (4 bytes)
C:\UsbFix\Res\encart-bitdefender-en.jpg (228 bytes)
C:\UsbFix\Res\picto-check.png (620 bytes)
C:\UsbFix\Res\ApplyOver.jpg (5 bytes)
C:\UsbFix\Res\picto-virus1.png (1 bytes)
C:\UsbFix\Res\Angle.png (1568 bytes)
C:\UsbFix\Res\logo-2-300x86.png (7 bytes)
C:\UsbFix\Res\EULA-it.txt (315 bytes)
C:\UsbFix\Res\picto-check1 - Copie.png (791 bytes)
C:\UsbFix\Res\EULA-en.txt (3 bytes)
C:\UsbFix\Res\suppr.jpg (3280 bytes)
C:\UsbFix\Res\vaccinover.jpg (15 bytes)
C:\UsbFix\Res\donateover.jpg (15 bytes)
C:\UsbFix\Un-UsbFix.exe (919 bytes)
C:\UsbFix\Res\picto-check1.png (556 bytes)
C:\UsbFix\Res\image-01.jpg (197 bytes)
C:\UsbFix\Res\Initizialize.ico (1830 bytes)
C:\UsbFix\Res\UsbFix_Premium.png (3 bytes)
C:\UsbFix\Res\facebookover.jpg (15 bytes)
C:\UsbFix\Res\settings.ico (9 bytes)
C:\UsbFix\Res\monstre110.png (22 bytes)
C:\UsbFix\Res\Angle2.png (1568 bytes)
C:\UsbFix\Res\scanover.jpg (2158 bytes)
C:\UsbFix\Res\msgbox4.jpg (13 bytes)
C:\UsbFix\Res\picto-diag.png (3 bytes)
C:\UsbFix\Res\image-02.jpg (1333 bytes)
C:\UsbFix\Res\encart-bitdefender-fr.png (1568 bytes)
C:\UsbFix\Res\picto-outil.png (1 bytes)
C:\UsbFix\Res\facebook.jpg (15 bytes)
C:\UsbFix\Res\bitdefender-texte_en.png (8 bytes)
C:\UsbFix\Res\Apply2.jpg (5 bytes)
C:\UsbFix\Res\listingover.jpg (15 bytes)
C:\UsbFix\Res\twitter.jpg (15 bytes)
C:\UsbFix\Res\UsbFix.ico (7307 bytes)
C:\UsbFix\Res\picto-virus.png (2 bytes)
C:\UsbFix\Res\EULA-po.txt (315 bytes)
C:\UsbFix\Res\quitter.jpg (15 bytes)
C:\UsbFix\UsbFix.exe (41279 bytes)
C:\UsbFix\Res\arrow_left.png (1 bytes)
C:\UsbFix\Res\Quarantine_left.png (1 bytes)
C:\UsbFix\Res\logo-box.jpg (2116 bytes)
C:\UsbFix\Res\logo_listing.png (1596 bytes)
C:\UsbFix\Res\vaccin.jpg (14 bytes)
C:\UsbFix\Tools\swreg.com (11599 bytes)
C:\UsbFix\Res\forumover.jpg (15 bytes)
C:\UsbFix\Res\LogoSetting.jpg (14 bytes)
C:\UsbFix\Res\EULA-es.txt (315 bytes)
C:\UsbFix\Res\monstre80.png (7 bytes)
C:\UsbFix\Res\options.jpg (16 bytes)
C:\UsbFix\Res\EULA.txt (2 bytes)

The Trojan deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\nsv1.tmp (0 bytes)

The process %original file name%.exe:660 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Application Data\SoftwareUpdate.exe (16571 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\$inst\temp_0.tmp (16150 bytes)
%Program Files%\UsbFix\UsbFix 2015\UsbFix_2015_7.999_98.sme.exe (50289 bytes)
%Program Files%\UsbFix\UsbFix 2015\Uninstall.ini (2 bytes)
%Program Files%\UsbFix\UsbFix 2015\Uninstall.exe (3736 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\$inst\2.tmp (68 bytes)

The Trojan deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\$inst (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\$inst\2.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\$inst\temp_0.tmp (0 bytes)

The process SoftwareUpdate.exe:1760 makes changes in the file system.
The Trojan creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Start Menu\Programs\Startup\sDsQOBIWUgHT.lnk (934 bytes)
%Documents and Settings%\%current user%\Application Data\Adobe\5110.xml (6403 bytes)

Registry activity

The process UsbFix.exe:272 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65452"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Usbfix]
"Langage" = "EN"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65452"
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 1A 00 00 00 01 00 00 00 00 00 00 00"

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

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"GlobalUserOffline" = "0"

[HKLM\System\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Personal" = "%Documents and Settings%\%current user%\My Documents"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

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

[HKCU\Software\Usbfix]
"UpOk" = "0"

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

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"My Pictures" = "%Documents and Settings%\%current user%\My Documents\My Pictures"

[HKCU\Software\Usbfix]
"BBCode" = "BBCode"

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

[HKCU\Software\Usbfix]
"Listing " = "0"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Startup" = "%Documents and Settings%\All Users\Start Menu\Programs\Startup"

[HKCU\Software\Usbfix]
"OptionDisableAutoplay" = "0"

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

[HKCU\Software\Usbfix]
"OptionMakeListing" = "1"

[HKLM\SOFTWARE\Microsoft\Windows Script Host\Settings]
"Enabled" = "1"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonMusic" = "%Documents and Settings%\All Users\Documents\My Music"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Start Menu" = "%Documents and Settings%\%current user%\Start Menu"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65452"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonVideo" = "%Documents and Settings%\All Users\Documents\My Videos"
"CommonPictures" = "%Documents and Settings%\All Users\Documents\My Pictures"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "1D 93 3F E1 E6 4A 8F 86 79 6E 54 7B 29 C3 07 DA"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Programs" = "%Documents and Settings%\All Users\Start Menu\Programs"

[HKCU\Software\Usbfix]
"Ini" = "0"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MigrateProxy" = "1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65452"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Programs" = "%Documents and Settings%\%current user%\Start Menu\Programs"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"

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

[HKCU\Software\Microsoft\Windows Script Host\Settings]
"Enabled" = "1"

The Trojan modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"

Proxy settings are disabled:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

The Trojan modifies IE settings for security zones to map all urls to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName" = "1"

The Trojan modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:

"ProxyBypass" = "1"

The Trojan deletes the following value(s) in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"AutoConfigURL"
"ProxyServer"
"ProxyOverride"

The process ping.exe:624 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "6A F0 2C 14 0B 50 B0 20 9F 24 62 08 2E 17 BC 7D"

The process UsbFix_2015_7.999_98.sme.exe:1676 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "1B C7 58 4E EC B3 64 08 31 9D 70 9C 09 8B EE 23"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Usbfix]
"DisplayVersion" = "7.999"
"Publisher" = "El Desaparecido - www.usbfix.net - www.sosvirus.net"
"DisplayName" = "UsbFix"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Usbfix]
"UninstallString" = "C:\UsbFix\Un-UsbFix.exe"
"NoModify" = "1"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Usbfix]
"NoRepair" = "1"

[HKCU\Software\Microsoft\Windows Script Host\Settings]
"Enabled" = "1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Usbfix]
"DisplayIcon" = "C:\UsbFix\res\UsbFix.ico"
"InstallLocation" = "C:\UsbFix"

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\RunOnce]
"(Default)" = ""

The Trojan deletes the following value(s) in system registry:

[HKU\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
"DisableLocalUserRunOnce"
"DisableLocalUserRun"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
"DisallowRun"

The process %original file name%.exe:660 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\UsbFix 2015 7.999.98]
"InstallDate" = "20151017"
"Publisher" = "UsbFix"
"DisplayName" = "UsbFix 2015 7.999.98"
"UninstallString" = "%Program Files%\UsbFix\UsbFix 2015\Uninstall.exe"

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

"Personal" = "%Documents and Settings%\%current user%\My Documents"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

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

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\UsbFix 2015 7.999.98]
"InstallSource" = "c:\"
"DisplayVersion" = "7.999.98"
"VersionMajor" = "7"
"URLInfoAbout" = "http://www.usbfix.net/"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\UsbFix 2015 7.999.98]
"NoRepair" = "1"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\%Documents and Settings%\%current user%\Application Data]
"SoftwareUpdate.exe" = "J4jCnl5JJW"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\UsbFix 2015 7.999.98]
"InstallLocation" = "%Program Files%\UsbFix\UsbFix 2015\"
"VersionMinor" = "999"

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

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\UsbFix 2015 7.999.98]
"Language" = "1033"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "13 A1 CD 9B 5D 4E F7 17 0F C5 C5 71 DC FE A2 9B"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\UsbFix 2015 7.999.98]
"EstimatedSize" = "4186"

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\%Program Files%\UsbFix\UsbFix 2015]
"UsbFix_2015_7.999_98.sme.exe" = "UsbFix - Remove Malware From Your Drive!"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\UsbFix 2015 7.999.98]
"DisplayIcon" = "%Program Files%\UsbFix\UsbFix 2015\Uninstall.exe"
"NoModify" = "1"

The Trojan modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"

The Trojan modifies IE settings for security zones to map all web-nodes that bypassing the proxy to the Intranet Zone:

"ProxyBypass" = "1"

The Trojan modifies IE settings for security zones to map all urls to the Intranet Zone:

"IntranetName" = "1"

The process SoftwareUpdate.exe:1760 makes changes in the system registry.
The Trojan creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "BA 38 B7 83 A1 00 61 6F 6F 34 8D AA CC CB 93 92"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd73-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Startup" = "%Documents and Settings%\%current user%\Start Menu\Programs\Startup"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonVideo" = "%Documents and Settings%\All Users\Documents\My Videos"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Desktop" = "%Documents and Settings%\%current user%\Desktop"
"My Pictures" = "%Documents and Settings%\%current user%\My Documents\My Pictures"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd72-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{b98117e8-75ca-11e2-81b2-000c293708fb}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonMusic" = "%Documents and Settings%\All Users\Documents\My Music"

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

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{c155cd75-744b-11e2-8294-806d6172696f}]
"BaseClass" = "Drive"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

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

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Start Menu" = "%Documents and Settings%\%current user%\Start Menu"
"Personal" = "%Documents and Settings%\%current user%\My Documents"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"CommonPictures" = "%Documents and Settings%\All Users\Documents\My Pictures"

Dropped PE files

HOSTS file anomalies

No changes have been detected.

Rootkit activity

No anomalies have been detected.

Propagation

VersionInfo

Company Name: UsbFix
Product Name:
Product Version:
Legal Copyright: UsbFix
Legal Trademarks:
Original Filename:
Internal Name:
File Version: 7.999.98
File Description: UsbFix 2015 7.999.98 Installation
Comments:
Language: English

PE Sections

Dropped from:

Downloaded by:

Similar by SSDeep:

Similar by Lavasoft Polymorphic Checker:

URLs

No activity has been detected.

IDS verdicts (Suricata alerts: Emerging Threats ET ruleset)

Traffic

Web Traffic was not found.

The Trojan connects to the servers at the folowing location(s):

.text

`.rdata

@.data

.rsrc

@.reloc

SSh8*K

.hP6K

PSSSSSSh

Gt.Ht$

t.jGZf;

PSSShl

PVSShl

j.Zf;

;K|s%f

?#%X.y

GetProcessWindowStation

operator

kernel32.dll

oleaut32.dll

RegDeleteKeyExW

advapi32.dll

Error text not found (please report)

operand of unlimited repeat could match the empty string

POSIX named classes are supported only within a class

erroffset passed as NULL

POSIX collating elements are not supported

this version of PCRE is compiled without UTF support

PCRE does not support \L, \l, \N{name}, \U, or \u

support for \P, \p, and \X has not been compiled

this version of PCRE is not compiled with Unicode property support

\N is not supported in a class

WSOCK32.dll

VERSION.dll

WINMM.dll

COMCTL32.dll

MPR.dll

InternetCrackUrlW

HttpQueryInfoW

HttpOpenRequestW

HttpSendRequestW

FtpOpenFileW

FtpGetFileSize

InternetOpenUrlW

WININET.dll

PSAPI.DLL

IPHLPAPI.DLL

USERENV.dll

UxTheme.dll

GetProcessHeap

CreatePipe

GetWindowsDirectoryW

KERNEL32.dll

OpenWindowStationW

SetProcessWindowStation

CloseWindowStation

MapVirtualKeyW

EnumChildWindows

EnumWindows

VkKeyScanW

GetKeyState

GetKeyboardState

SetKeyboardState

GetAsyncKeyState

keybd_event

EnumThreadWindows

ExitWindowsEx

UnregisterHotKey

RegisterHotKey

GetKeyboardLayoutNameW

USER32.dll

SetViewportOrgEx

GDI32.dll

COMDLG32.dll

RegOpenKeyExW

RegCloseKey

RegCreateKeyExW

RegEnumKeyExW

RegDeleteKeyW

ADVAPI32.dll

ShellExecuteW

SHFileOperationW

ShellExecuteExW

SHELL32.dll

ole32.dll

OLEAUT32.dll

GetCPInfo

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<assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.0.0" language="*" processorArchitecture="*" publicKeyToken="6595b64144ccf1df"/>

<requestedExecutionLevel level="requireAdministrator" uiAccess="false"/>

<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>

<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>

<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>

<supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>

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mscoree.dll

combase.dll

- CRT not initialized

- Attempt to initialize the CRT more than once.

- floating point support not loaded

USER32.DLL

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CMDLINERAW

CMDLINE

/AutoIt3ExecuteLine

/AutoIt3ExecuteScript

APPSKEY

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FTPSETPROXY

GUICTRLRECVMSG

GUICTRLSENDMSG

GUIGETMSG

GUIREGISTERMSG

HOTKEYSET

HTTPSETPROXY

HTTPSETUSERAGENT

ISKEYWORD

MSGBOX

REGENUMKEY

SHELLEXECUTE

SHELLEXECUTEWAIT

TCPACCEPT

TCPCLOSESOCKET

TCPCONNECT

TCPLISTEN

TCPNAMETOIP

TCPRECV

TCPSEND

TCPSHUTDOWN

TCPSTARTUP

TRAYGETMSG

UDPBIND

UDPCLOSESOCKET

UDPOPEN

UDPRECV

UDPSEND

UDPSHUTDOWN

UDPSTARTUP

SendKeyDelay

SendKeyDownDelay

TCPTimeout

WINDOWSDIR

AUTOITEXE

HOTKEYPRESSED

%s (%d) : ==> %s.:

Line %d:

Line %d (File "%s"):

%s (%d) : ==> %s:

AutoIt script files (*.au3, *.a3x)

*.au3;*.a3x

All files (*.*)

04090000

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0.0.0.0

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"%s" (%d) : ==> %s:

\??\%s

GUI_RUNDEFMSG

AUTOITCALLVARIABLE%d

255.255.255.255

Keyword

AUTOIT.ERROR

Null Object assignment in FOR..IN loop

Incorrect Object type in FOR..IN loop

3, 3, 12, 0

HKEY_LOCAL_MACHINE

HKEY_CLASSES_ROOT

HKEY_CURRENT_CONFIG

HKEY_CURRENT_USER

HKEY_USERS

%d/d/d

C:\UsbFix\UsbFix.exe

AutoIt supports the __stdcall (WINAPI) and __cdecl calling conventions. The __stdcall (WINAPI) convention is used by default but __cdecl can be used instead. See the DllCall() documentation for details on changing the calling convention.

Missing operator in expression."Unbalanced brackets in expression.

Error parsing function call.0Incorrect number of parameters in function call.'"ReDim" used without an array variable.>Illegal text at the end of statement (one statement per line).1"If" statement has no matching "EndIf" statement.1"Else" statement with no matching "If" statement.2"EndIf" statement with no matching "If" statement.7Too many "Else" statements for matching "If" statement.3"While" statement has no matching "Wend" statement.4"Wend" statement with no matching "While" statement.%Variable used without being declared.XArray variable has incorrect number of subscripts or subscript dimension range exceeded.#Variable subscript badly formatted.*Subscript used on non-accessible variable.&Too many subscripts used for an array.0Missing subscript dimensions in "Dim" statement.NNo variable given for "Dim", "Local", "Global", "Struct" or "Const" statement.

0Expected a "=" operator in assignment statement.*Invalid keyword at the start of this line.

Invalid element in a DllStruct.*Unknown option or bad parameter specified.&Unable to load the internet libraries./"Struct" statement has no matching "EndStruct".HUnable to open file, the maximum number of open files has been exceeded.K"ContinueLoop" statement with no matching "While", "Do" or "For" statement.

Invalid file filter given.*Expected a variable in user function call.1"Do" statement has no matching "Until" statement.2"Until" statement with no matching "Do" statement.#"For" statement is badly formatted.2"Next" statement with no matching "For" statement.N"ExitLoop/ContinueLoop" statements only valid from inside a For/Do/While loop.1"For" statement has no matching "Next" statement.@"Case" statement with no matching "Select"or "Switch" statement.:"EndSelect" statement with no matching "Select" statement.ORecursion level has been exceeded - AutoIt will quit to prevent stack overflow.&Cannot make existing variables static.4Cannot make static variables into regular variables.

3This keyword cannot be used after a "Then" keyword.>"Select" statement is missing "EndSelect" or "Case" statement. "If" statements must have a "Then" keyword. Badly formated Struct statement."Cannot assign values to constants..Cannot make existing variables into constants.9Only Object-type variables allowed in a "With" statement.v"long_ptr", "int_ptr" and "short_ptr" DllCall() types have been deprecated. Use "long*", "int*" and "short*" instead.-Object referenced outside a "With" statement.)Nested "With" statements are not allowed."Variable must be of type "Object".1The requested action with this object has failed.8Variable appears more than once in function declaration.2ReDim array can not be initialized in this manner.1An array variable can not be used in this manner.

Can not redeclare a constant.5Can not redeclare a parameter inside a user function.HCan pass constants by reference only to parameters with "Const" keyword.*Can not initialize a variable with itself.$Incorrect way to use this parameter.:"EndSwitch" statement with no matching "Switch" statement.>"Switch" statement is missing "EndSwitch" or "Case" statement.H"ContinueCase" statement with no matching "Select"or "Switch" statement.

String missing closing quote.!Badly formated variable or macro.*Missing separator character after keyword.

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 malicious process(es) (How to End a Process With the Task Manager):
   

   UsbFix.exe:272
   ping.exe:624
   UsbFix_2015_7.999_98.sme.exe:1676
   %original file name%.exe:660
   SoftwareUpdate.exe:1760

2. Delete the original Trojan file.
   
3. Delete or disinfect the following files created/modified by the Trojan:
   

   %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\KDOR4N6R\desktop.ini (67 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
   %Documents and Settings%\%current user%\Desktop\UsbFix.lnk (1 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\ILIJQ3OB\desktop.ini (67 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\L38MSQ2A\desktop.ini (67 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\X171XZZU\desktop.ini (67 bytes)
   C:\UsbFix\Tools\Maj.txt (5 bytes)
   C:\UsbFix\Res\twitterover.jpg (16 bytes)
   C:\UsbFix\Res\listing.jpg (15 bytes)
   C:\UsbFix\Res\logo.jpg (1584 bytes)
   C:\UsbFix\Res\logo-sosvirus.png (2 bytes)
   C:\UsbFix\Res\optionsover.jpg (16 bytes)
   C:\UsbFix\Res\encart-bitdefender-en.png (1568 bytes)
   C:\UsbFix\Res\bitdefender-texte.png (8 bytes)
   C:\UsbFix\Res\forum.jpg (15 bytes)
   C:\UsbFix\Res\bitdefender-2015.png (2480 bytes)
   C:\UsbFix\Res\supprover.jpg (2142 bytes)
   C:\UsbFix\Res\scan.jpg (3458 bytes)
   C:\UsbFix\Res\picto-check - Copie.png (872 bytes)
   C:\UsbFix\Res\quitterover.jpg (15 bytes)
   C:\UsbFix\Res\EULA-fr.txt (315 bytes)
   C:\UsbFix\Res\Apply.jpg (5 bytes)
   C:\UsbFix\Res\Thumbs.db (21722 bytes)
   C:\UsbFix\Res\msgbox3.jpg (13 bytes)
   C:\UsbFix\Res\donate.jpg (15 bytes)
   C:\UsbFix\Res\splash.png (5292 bytes)
   C:\UsbFix\Res\BRNGScan.png (4 bytes)
   C:\UsbFix\Res\encart-bitdefender-en.jpg (228 bytes)
   C:\UsbFix\Res\picto-check.png (620 bytes)
   C:\UsbFix\Res\ApplyOver.jpg (5 bytes)
   C:\UsbFix\Res\picto-virus1.png (1 bytes)
   C:\UsbFix\Res\Angle.png (1568 bytes)
   C:\UsbFix\Res\logo-2-300x86.png (7 bytes)
   C:\UsbFix\Res\EULA-it.txt (315 bytes)
   C:\UsbFix\Res\picto-check1 - Copie.png (791 bytes)
   C:\UsbFix\Res\EULA-en.txt (3 bytes)
   C:\UsbFix\Res\suppr.jpg (3280 bytes)
   C:\UsbFix\Res\vaccinover.jpg (15 bytes)
   C:\UsbFix\Res\donateover.jpg (15 bytes)
   C:\UsbFix\Un-UsbFix.exe (919 bytes)
   C:\UsbFix\Res\picto-check1.png (556 bytes)
   C:\UsbFix\Res\image-01.jpg (197 bytes)
   C:\UsbFix\Res\Initizialize.ico (1830 bytes)
   C:\UsbFix\Res\UsbFix_Premium.png (3 bytes)
   C:\UsbFix\Res\facebookover.jpg (15 bytes)
   C:\UsbFix\Res\settings.ico (9 bytes)
   C:\UsbFix\Res\monstre110.png (22 bytes)
   C:\UsbFix\Res\Angle2.png (1568 bytes)
   C:\UsbFix\Res\scanover.jpg (2158 bytes)
   C:\UsbFix\Res\msgbox4.jpg (13 bytes)
   C:\UsbFix\Res\picto-diag.png (3 bytes)
   C:\UsbFix\Res\image-02.jpg (1333 bytes)
   C:\UsbFix\Res\encart-bitdefender-fr.png (1568 bytes)
   C:\UsbFix\Res\picto-outil.png (1 bytes)
   C:\UsbFix\Res\facebook.jpg (15 bytes)
   C:\UsbFix\Res\bitdefender-texte_en.png (8 bytes)
   C:\UsbFix\Res\Apply2.jpg (5 bytes)
   C:\UsbFix\Res\listingover.jpg (15 bytes)
   C:\UsbFix\Res\twitter.jpg (15 bytes)
   C:\UsbFix\Res\UsbFix.ico (7307 bytes)
   C:\UsbFix\Res\picto-virus.png (2 bytes)
   C:\UsbFix\Res\EULA-po.txt (315 bytes)
   C:\UsbFix\Res\quitter.jpg (15 bytes)
   C:\UsbFix\UsbFix.exe (41279 bytes)
   C:\UsbFix\Res\arrow_left.png (1 bytes)
   C:\UsbFix\Res\Quarantine_left.png (1 bytes)
   C:\UsbFix\Res\logo-box.jpg (2116 bytes)
   C:\UsbFix\Res\logo_listing.png (1596 bytes)
   C:\UsbFix\Res\vaccin.jpg (14 bytes)
   C:\UsbFix\Tools\swreg.com (11599 bytes)
   C:\UsbFix\Res\forumover.jpg (15 bytes)
   C:\UsbFix\Res\LogoSetting.jpg (14 bytes)
   C:\UsbFix\Res\EULA-es.txt (315 bytes)
   C:\UsbFix\Res\monstre80.png (7 bytes)
   C:\UsbFix\Res\options.jpg (16 bytes)
   C:\UsbFix\Res\EULA.txt (2 bytes)
   %Documents and Settings%\%current user%\Application Data\SoftwareUpdate.exe (16571 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\$inst\temp_0.tmp (16150 bytes)
   %Program Files%\UsbFix\UsbFix 2015\UsbFix_2015_7.999_98.sme.exe (50289 bytes)
   %Program Files%\UsbFix\UsbFix 2015\Uninstall.ini (2 bytes)
   %Program Files%\UsbFix\UsbFix 2015\Uninstall.exe (3736 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\$inst\2.tmp (68 bytes)
   %Documents and Settings%\%current user%\Start Menu\Programs\Startup\sDsQOBIWUgHT.lnk (934 bytes)
   %Documents and Settings%\%current user%\Application Data\Adobe\5110.xml (6403 bytes)

4. Delete the following value(s) in the autorun key (How to Work with System Registry):
   

   [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce]
   "(Default)" = ""

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