TSPY_DYZAP.NIQ

April 05, 2017
 ALIASES:

Trojan:Win32/Kovter!rfn (Microsoft); GenericRXBC-CZ!3A4F7F1F85FA (McAfee); Trojan.Gen (Symantec); Mal/Kovter-Z (Sophos); Trojan.Win32.Generic!BT (Sunbelt)

 PLATFORM:

Windows

 OVERALL RISK RATING:
 REPORTED INFECTION:
 SYSTEM IMPACT RATING:
 INFORMATION EXPOSURE:

  • Threat Type: Spyware

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

This Spyware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

It deletes itself after execution.

  TECHNICAL DETAILS

File Size:

394,867 bytes

File Type:

EXE

Memory Resident:

No

Initial Samples Received Date:

05 Apr 2017

Arrival Details

This Spyware 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 Spyware creates the following folders:

  • %Application Data%\qita
  • %System Root%\_116078_
  • %System Root%\62363207e889cc014af85e
  • %System Root%\62363207e889cc014af85e\update
  • %System Root%\_175703_
  • %System Root%\d4ef32270f63924921e771bb6d

(Note: %Application Data% is the Application Data folder, where it usually is C:\Documents and Settings\{user name}\Application Data on Windows 2000, Windows Server 2003, and Windows XP (32- and 64-bit); C:\Users\{user name}\AppData\Roaming 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.. %System Root% is the Windows root folder, where it usually is C:\ on all Windows operating system versions.)

Other System Modifications

This Spyware adds the following registry keys:

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Main\FeatureControl

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Main\FeatureControl\
FEATURE_BROWSER_EMULATION

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Main\FeatureControl\
FEATURE_BROWSER_EMULATION

HKEY_CURRENT_USER\Software\qanz

HKEY_LOCAL_MACHINE\SOFTWARE\qanz

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\
Microsoft\Windows\WindowsUpdate\
OSUpgrade

HKEY_LOCAL_MACHINE\SOFTWARE\B16C51757E4E1FA8D1EA

HKEY_LOCAL_MACHINE\SOFTWARE\B1D769F062BC1F66DB5

It adds the following registry entries:

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Main\FeatureControl\
FEATURE_BROWSER_EMULATION
regsvr32.exe = "22b8"

HKEY_CURRENT_USER\Software\Microsoft\
Internet Explorer\Main\FeatureControl\
FEATURE_BROWSER_EMULATION
iexplore.exe = "22b8"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Main\FeatureControl\
FEATURE_BROWSER_EMULATION
regsvr32.exe = "22b8"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Internet Explorer\Main\FeatureControl\
FEATURE_BROWSER_EMULATION
iexplore.exe = "22b8"

HKEY_LOCAL_MACHINE\SOFTWARE\qanz
zojewbdazo = "{random characters}"

HKEY_CURRENT_USER\Software\qanz
zojewbdazo = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\
Microsoft\Windows\WindowsUpdate
DisableOSUpgrade = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\
Microsoft\Windows\WindowsUpdate\
OSUpgrade
ReservationsAllowed = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\qanz
ltpxeirzlt = "eT0SjJJuWKW0Xw=="

HKEY_CURRENT_USER\Software\qanz
ltpxeirzlt = "Jj9E2pU6Ah9DFw=="

HKEY_LOCAL_MACHINE\SOFTWARE\qanz
bjtkim = "dTgXi5FuVEeyJUQhm9vKLR6nOhHnsNo="

HKEY_CURRENT_USER\Software\qanz
bjtkim = "JjtE2cI/U5wqBj9B0jWiD5YvCZoxLSk="

HKEY_LOCAL_MACHINE\SOFTWARE\qanz
eljz = "JDlC2cVuVlCJ5iObvqU6XpY="

HKEY_CURRENT_USER\Software\qanz
eljz = "IjoQ2sVrA7WlugJRbpDf1lc="

HKEY_LOCAL_MACHINE\SOFTWARE\qanz
kqdg = "{random characters}"

HKEY_CURRENT_USER\Software\qanz
kqdg = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\B16C51757E4E1FA8D1EA
4F51B17186C09DEA2C9 = "4F51B17186C09DEA2C9"

HKEY_LOCAL_MACHINE\SOFTWARE\B1D769F062BC1F66DB5
09B30721529A11279 = "09B30721529A11279"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Setup
LogLevel = "2"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Setup
LogLevel = "0"

It modifies the following registry entries:

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\3
1206 = "0"

(Note: The default value data of the said registry entry is 3.)

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\3
2300 = "0"

(Note: The default value data of the said registry entry is 1.)

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\3
1809 = "3"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\1
1206 = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\1
2300 = "0"

(Note: The default value data of the said registry entry is 1.)

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Internet Settings\
Zones\1
1809 = "3"

(Note: The default value data of the said registry entry is 3.)

It deletes the following registry keys:

HKEY_LOCAL_MACHINE\SOFTWARE

Dropping Routine

This Spyware drops the following files:

  • %Application Data%\qita\qita.exe
  • %User Temp%\WindowsXP-KB968930-x86-ENG.exe
  • %System Root%\62363207e889cc014af85e\eventforwarding.adm
  • %System Root%\62363207e889cc014af85e\windowsremotemanagement.adm
  • %System Root%\62363207e889cc014af85e\windowsremoteshell.adm
  • %System Root%\62363207e889cc014af85e\windowspowershellhelp.chm
  • %System Root%\62363207e889cc014af85e\winrm.cmd
  • %System Root%\62363207e889cc014af85e\compiledcomposition.microsoft.powershell.gpowershell.dll
  • %System Root%\62363207e889cc014af85e\microsoft.backgroundintelligenttransfer.management.dll
  • %System Root%\62363207e889cc014af85e\microsoft.backgroundintelligenttransfer.management.interop.dll
  • %System Root%\62363207e889cc014af85e\microsoft.backgroundintelligenttransfer.management.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.diagnostics.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.diagnostics.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.management.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.management.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.utility.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.utility.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.consolehost.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.consolehost.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.editor.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.editor.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.gpowershell.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.gpowershell.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.graphicalhost.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.graphicalhost.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.security.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.security.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.wsman.management.dll
  • %System Root%\62363207e889cc014af85e\microsoft.wsman.management.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.wsman.runtime.dll
  • %System Root%\62363207e889cc014af85e\powershell_ise.resources.dll
  • %System Root%\62363207e889cc014af85e\pspluginwkr.dll
  • %System Root%\62363207e889cc014af85e\pwrshmsg.dll
  • %System Root%\62363207e889cc014af85e\pwrshplugin.dll
  • %System Root%\62363207e889cc014af85e\pwrshsip.dll
  • %System Root%\62363207e889cc014af85e\spmsg.dll
  • %System Root%\62363207e889cc014af85e\system.management.automation.dll
  • %System Root%\62363207e889cc014af85e\system.management.automation.resources.dll
  • %System Root%\62363207e889cc014af85e\wevtfwd.dll
  • %System Root%\62363207e889cc014af85e\winrmprov.dll
  • %System Root%\62363207e889cc014af85e\winrscmd.dll
  • %System Root%\62363207e889cc014af85e\winrsmgr.dll
  • %System Root%\62363207e889cc014af85e\winrssrv.dll
  • %System Root%\62363207e889cc014af85e\wsmauto.dll
  • %System Root%\62363207e889cc014af85e\wsmplpxy.dll
  • %System Root%\62363207e889cc014af85e\wsmres.dll
  • %System Root%\62363207e889cc014af85e\wsmsvc.dll
  • %System Root%\62363207e889cc014af85e\wsmwmipl.dll
  • %System Root%\62363207e889cc014af85e\powershell.exe
  • %System Root%\62363207e889cc014af85e\powershell_ise.exe
  • %System Root%\62363207e889cc014af85e\pscustomsetuputil.exe
  • %System Root%\62363207e889cc014af85e\pssetupnativeutils.exe
  • %System Root%\62363207e889cc014af85e\spuninst.exe
  • %System Root%\62363207e889cc014af85e\spupdsvc.exe
  • %System Root%\62363207e889cc014af85e\winrs.exe
  • %System Root%\62363207e889cc014af85e\winrshost.exe
  • %System Root%\62363207e889cc014af85e\wsmanhttpconfig.exe
  • %System Root%\62363207e889cc014af85e\wsmprovhost.exe
  • %System Root%\62363207e889cc014af85e\wtrinstaller.ico
  • %System Root%\62363207e889cc014af85e\winrm.ini
  • %System Root%\62363207e889cc014af85e\winrmprov.mof
  • %System Root%\62363207e889cc014af85e\wsmauto.mof
  • %System Root%\62363207e889cc014af85e\powershell.exe.mui
  • %System Root%\62363207e889cc014af85e\profile.ps1
  • %System Root%\62363207e889cc014af85e\bitstransfer.format.ps1xml
  • %System Root%\62363207e889cc014af85e\certificate.format.ps1xml
  • %System Root%\62363207e889cc014af85e\diagnostics.format.ps1xml
  • %System Root%\62363207e889cc014af85e\dotnettypes.format.ps1xml
  • %System Root%\62363207e889cc014af85e\filesystem.format.ps1xml
  • %System Root%\62363207e889cc014af85e\getevent.types.ps1xml
  • %System Root%\62363207e889cc014af85e\help.format.ps1xml
  • %System Root%\62363207e889cc014af85e\powershellcore.format.ps1xml
  • %System Root%\62363207e889cc014af85e\powershelltrace.format.ps1xml
  • %System Root%\62363207e889cc014af85e\registry.format.ps1xml
  • %System Root%\62363207e889cc014af85e\types.ps1xml
  • %System Root%\62363207e889cc014af85e\wsman.format.ps1xml
  • %System Root%\62363207e889cc014af85e\bitstransfer.psd1
  • %System Root%\62363207e889cc014af85e\importallmodules.psd1
  • %System Root%\62363207e889cc014af85e\about_aliases.help.txt
  • %System Root%\62363207e889cc014af85e\about_arithmetic_operators.help.txt
  • %System Root%\62363207e889cc014af85e\about_arrays.help.txt
  • %System Root%\62363207e889cc014af85e\about_assignment_operators.help.txt
  • %System Root%\62363207e889cc014af85e\about_automatic_variables.help.txt
  • %System Root%\62363207e889cc014af85e\about_bits_cmdlets.help.txt
  • %System Root%\62363207e889cc014af85e\about_break.help.txt
  • %System Root%\62363207e889cc014af85e\about_command_precedence.help.txt
  • %System Root%\62363207e889cc014af85e\about_command_syntax.help.txt
  • %System Root%\62363207e889cc014af85e\about_comment_based_help.help.txt
  • %System Root%\62363207e889cc014af85e\about_commonparameters.help.txt
  • %System Root%\62363207e889cc014af85e\about_comparison_operators.help.txt
  • %System Root%\62363207e889cc014af85e\about_continue.help.txt
  • %System Root%\62363207e889cc014af85e\about_core_commands.help.txt
  • %System Root%\62363207e889cc014af85e\about_data_sections.help.txt
  • %System Root%\62363207e889cc014af85e\about_debuggers.help.txt
  • %System Root%\62363207e889cc014af85e\about_do.help.txt
  • %System Root%\62363207e889cc014af85e\about_environment_variables.help.txt
  • %System Root%\62363207e889cc014af85e\about_escape_characters.help.txt
  • %System Root%\62363207e889cc014af85e\about_eventlogs.help.txt
  • %System Root%\62363207e889cc014af85e\about_execution_policies.help.txt
  • %System Root%\62363207e889cc014af85e\about_for.help.txt
  • %System Root%\62363207e889cc014af85e\about_foreach.help.txt
  • %System Root%\62363207e889cc014af85e\about_format.ps1xml.help.txt
  • %System Root%\62363207e889cc014af85e\about_functions.help.txt
  • %System Root%\62363207e889cc014af85e\about_functions_advanced.help.txt
  • %System Root%\62363207e889cc014af85e\about_functions_advanced_methods.help.txt
  • %System Root%\62363207e889cc014af85e\about_functions_advanced_parameters.help.txt
  • %System Root%\62363207e889cc014af85e\about_functions_cmdletbindingattribute.help.txt
  • %System Root%\62363207e889cc014af85e\about_hash_tables.help.txt
  • %System Root%\62363207e889cc014af85e\about_history.help.txt
  • %System Root%\62363207e889cc014af85e\about_if.help.txt
  • %System Root%\62363207e889cc014af85e\about_job_details.help.txt
  • %System Root%\62363207e889cc014af85e\about_jobs.help.txt
  • %System Root%\62363207e889cc014af85e\about_join.help.txt
  • %System Root%\62363207e889cc014af85e\about_language_keywords.help.txt
  • %System Root%\62363207e889cc014af85e\about_line_editing.help.txt
  • %System Root%\62363207e889cc014af85e\about_locations.help.txt
  • %System Root%\62363207e889cc014af85e\about_logical_operators.help.txt
  • %System Root%\62363207e889cc014af85e\about_methods.help.txt
  • %System Root%\62363207e889cc014af85e\about_modules.help.txt
  • %System Root%\62363207e889cc014af85e\about_objects.help.txt
  • %System Root%\62363207e889cc014af85e\about_operators.help.txt
  • %System Root%\62363207e889cc014af85e\about_parameters.help.txt
  • %System Root%\62363207e889cc014af85e\about_parsing.help.txt
  • %System Root%\62363207e889cc014af85e\about_path_syntax.help.txt
  • %System Root%\62363207e889cc014af85e\about_pipelines.help.txt
  • %System Root%\62363207e889cc014af85e\about_preference_variables.help.txt
  • %System Root%\62363207e889cc014af85e\about_profiles.help.txt
  • %System Root%\62363207e889cc014af85e\about_prompts.help.txt
  • %System Root%\62363207e889cc014af85e\about_properties.help.txt
  • %System Root%\62363207e889cc014af85e\about_providers.help.txt
  • %System Root%\62363207e889cc014af85e\about_pssession_details.help.txt
  • %System Root%\62363207e889cc014af85e\about_pssessions.help.txt
  • %System Root%\62363207e889cc014af85e\about_pssnapins.help.txt
  • %System Root%\62363207e889cc014af85e\about_quoting_rules.help.txt
  • %System Root%\62363207e889cc014af85e\about_redirection.help.txt
  • %System Root%\62363207e889cc014af85e\about_ref.help.txt
  • %System Root%\62363207e889cc014af85e\about_regular_expressions.help.txt
  • %System Root%\62363207e889cc014af85e\about_remote.help.txt
  • %System Root%\62363207e889cc014af85e\about_remote_faq.help.txt
  • %System Root%\62363207e889cc014af85e\about_remote_jobs.help.txt
  • %System Root%\62363207e889cc014af85e\about_remote_output.help.txt
  • %System Root%\62363207e889cc014af85e\about_remote_requirements.help.txt
  • %System Root%\62363207e889cc014af85e\about_remote_troubleshooting.help.txt
  • %System Root%\62363207e889cc014af85e\about_requires.help.txt
  • %System Root%\62363207e889cc014af85e\about_reserved_words.help.txt
  • %System Root%\62363207e889cc014af85e\about_return.help.txt
  • %System Root%\62363207e889cc014af85e\about_scopes.help.txt
  • %System Root%\62363207e889cc014af85e\about_script_blocks.help.txt
  • %System Root%\62363207e889cc014af85e\about_script_internationalization.help.txt
  • %System Root%\62363207e889cc014af85e\about_scripts.help.txt
  • %System Root%\62363207e889cc014af85e\about_session_configurations.help.txt
  • %System Root%\62363207e889cc014af85e\about_signing.help.txt
  • %System Root%\62363207e889cc014af85e\about_special_characters.help.txt
  • %System Root%\62363207e889cc014af85e\about_split.help.txt
  • %System Root%\62363207e889cc014af85e\about_switch.help.txt
  • %System Root%\62363207e889cc014af85e\about_throw.help.txt
  • %System Root%\62363207e889cc014af85e\about_transactions.help.txt
  • %System Root%\62363207e889cc014af85e\about_trap.help.txt
  • %System Root%\62363207e889cc014af85e\about_try_catch_finally.help.txt
  • %System Root%\62363207e889cc014af85e\about_type_operators.help.txt
  • %System Root%\62363207e889cc014af85e\about_types.ps1xml.help.txt
  • %System Root%\62363207e889cc014af85e\about_variables.help.txt
  • %System Root%\62363207e889cc014af85e\about_while.help.txt
  • %System Root%\62363207e889cc014af85e\about_wildcards.help.txt
  • %System Root%\62363207e889cc014af85e\about_windows_powershell_2.0.help.txt
  • %System Root%\62363207e889cc014af85e\about_windows_powershell_ise.help.txt
  • %System Root%\62363207e889cc014af85e\about_wmi_cmdlets.help.txt
  • %System Root%\62363207e889cc014af85e\about_ws-management_cmdlets.help.txt
  • %System Root%\62363207e889cc014af85e\default.help.txt
  • %System Root%\62363207e889cc014af85e\winrm.vbs
  • %System Root%\62363207e889cc014af85e\microsoft.backgroundintelligenttransfer.management.dll-help.xml
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.diagnostics.dll-help.xml
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.management.dll-help.xml
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.utility.dll-help.xml
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.consolehost.dll-help.xml
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.security.dll-help.xml
  • %System Root%\62363207e889cc014af85e\microsoft.wsman.management.dll-help.xml
  • %System Root%\62363207e889cc014af85e\system.management.automation.dll-help.xml
  • %System Root%\62363207e889cc014af85e\wsmpty.xsl
  • %System Root%\62363207e889cc014af85e\wsmtxt.xsl
  • %System Root%\62363207e889cc014af85e\update\kb968930xp.cat
  • %System Root%\62363207e889cc014af85e\update\spcustom.dll
  • %System Root%\62363207e889cc014af85e\update\updspapi.dll
  • %System Root%\62363207e889cc014af85e\update\update.exe
  • %System Root%\62363207e889cc014af85e\update\update.inf
  • %System Root%\62363207e889cc014af85e\update\eula.txt
  • %System Root%\62363207e889cc014af85e\update\update.ver
  • %System Root%\62363207e889cc014af85e\$shtdwn$.req
  • %System Root%\d4ef32270f63924921e771bb6d\eventforwarding.adm
  • %System Root%\d4ef32270f63924921e771bb6d\windowsremotemanagement.adm
  • %System Root%\d4ef32270f63924921e771bb6d\windowsremoteshell.adm
  • %System Root%\d4ef32270f63924921e771bb6d\windowspowershellhelp.chm
  • %System Root%\d4ef32270f63924921e771bb6d\winrm.cmd
  • %System Root%\d4ef32270f63924921e771bb6d\compiledcomposition.microsoft.powershell.gpowershell.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.backgroundintelligenttransfer.management.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.backgroundintelligenttransfer.management.interop.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.backgroundintelligenttransfer.management.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.commands.diagnostics.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.commands.diagnostics.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.commands.management.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.commands.management.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.commands.utility.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.commands.utility.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.consolehost.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.consolehost.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.editor.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.editor.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.gpowershell.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.gpowershell.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.graphicalhost.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.graphicalhost.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.security.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.security.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.wsman.management.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.wsman.management.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.wsman.runtime.dll
  • %System Root%\d4ef32270f63924921e771bb6d\powershell_ise.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\pspluginwkr.dll

Other Details

This Spyware connects to the following possibly malicious URL:

  • http://{BLOCKED}7.72.90
  • http://{BLOCKED}7.72.90/{random path}
  • {BLOCKED}171.86
  • {BLOCKED}.217.68
  • {BLOCKED}3.10.170
  • {BLOCKED}184.62
  • {BLOCKED}.122.175
  • {BLOCKED}4.197.235
  • {BLOCKED}53.29
  • {BLOCKED}.66.89
  • {BLOCKED}1.30.73
  • {BLOCKED}.140.34
  • {BLOCKED}.183.24
  • {BLOCKED}132.42
  • {BLOCKED}.242.184
  • {BLOCKED}.34.17
  • {BLOCKED}.254.9
  • {BLOCKED}5.5.111
  • {BLOCKED}.159.208
  • {BLOCKED}.134.234
  • {BLOCKED}5.34.142
  • {BLOCKED}57.230
  • {BLOCKED}.195.207
  • {BLOCKED}0.49.146
  • {BLOCKED}7.126.173
  • {BLOCKED}9.43.244
  • {BLOCKED}7.182.201
  • {BLOCKED}.81.143
  • {BLOCKED}44.41
  • {BLOCKED}0.134.223
  • {BLOCKED}.197.200
  • {BLOCKED}0.184.92
  • {BLOCKED}7.77.247
  • {BLOCKED}.109.155
  • {BLOCKED}.202.12
  • {BLOCKED}0.234.233
  • {BLOCKED}3.201.177
  • {BLOCKED}.7.95
  • {BLOCKED}124.151
  • {BLOCKED}7.195.47
  • {BLOCKED}162.173
  • {BLOCKED}.127.135
  • {BLOCKED}189.217
  • {BLOCKED}3.8.250
  • {BLOCKED}0.182.35
  • {BLOCKED}7.37.233
  • {BLOCKED}.100.70
  • {BLOCKED}0.37.125
  • {BLOCKED}.28.194
  • {BLOCKED}39.61
  • {BLOCKED}.148.58
  • {BLOCKED}.135.207
  • {BLOCKED}.25.136
  • {BLOCKED}.107.29
  • {BLOCKED}.58.44
  • {BLOCKED}.218.167
  • {BLOCKED}3.144.57
  • {BLOCKED}.45.184
  • {BLOCKED}.18.206
  • {BLOCKED}8.130.197
  • {BLOCKED}.77.14
  • {BLOCKED}6.251.127
  • {BLOCKED}202.183
  • {BLOCKED}2.67.51
  • {BLOCKED}8.140.58
  • {BLOCKED}4.72.10
  • {BLOCKED}4.41.220
  • {BLOCKED}95.154
  • {BLOCKED}4.112.43
  • {BLOCKED}.94.136
  • {BLOCKED}.43.39
  • {BLOCKED}7.176.57
  • {BLOCKED}.2.197
  • {BLOCKED}.209.48
  • {BLOCKED}.197.12
  • {BLOCKED}191.214
  • {BLOCKED}9.100.98
  • {BLOCKED}153.2
  • {BLOCKED}7.183.246
  • {BLOCKED}.238.236
  • {BLOCKED}.140.222
  • {BLOCKED}1.57.19
  • {BLOCKED}2.255.10
  • {BLOCKED}04.203
  • {BLOCKED}59.23
  • {BLOCKED}212.142
  • {BLOCKED}0.96.110
  • {BLOCKED}214.93
  • {BLOCKED}.223.190
  • {BLOCKED}4.103.187
  • {BLOCKED}180.29
  • {BLOCKED}0.237.9
  • {BLOCKED}.154.205
  • {BLOCKED}3.239.90
  • {BLOCKED}8.157.76
  • {BLOCKED}.215.52
  • {BLOCKED}.55.89
  • {BLOCKED}231.197
  • {BLOCKED}94.75
  • {BLOCKED}.63.240
  • {BLOCKED}0.10.222
  • {BLOCKED}.20.24
  • {BLOCKED}38.229
  • {BLOCKED}2.169.94
  • {BLOCKED}244.217
  • {BLOCKED}.237.157
  • {BLOCKED}1.201.186
  • {BLOCKED}5.48.245
  • {BLOCKED}1.175.239
  • {BLOCKED}0.185.198
  • {BLOCKED}9.19.37
  • {BLOCKED}8.42.239
  • {BLOCKED}.182.219
  • {BLOCKED}.52.220
  • {BLOCKED}.83.230
  • {BLOCKED}.56.92
  • {BLOCKED}6.206.105
  • {BLOCKED}3.224.151
  • {BLOCKED}.252.121
  • {BLOCKED}6.50.9
  • {BLOCKED}.243.193
  • {BLOCKED}6.57.99
  • {BLOCKED}6.36.116
  • {BLOCKED}.123.90
  • {BLOCKED}.202.185
  • {BLOCKED}.187.112
  • {BLOCKED}.172.182
  • {BLOCKED}.227.200
  • {BLOCKED}.51.205
  • {BLOCKED}.88.255
  • {BLOCKED}.98.209
  • {BLOCKED}8.20.63
  • {BLOCKED}.142.40
  • {BLOCKED}.40.23
  • {BLOCKED}70.194
  • {BLOCKED}4.89.118
  • {BLOCKED}7.17.150
  • {BLOCKED}7.151.217
  • {BLOCKED}.170.38
  • {BLOCKED}3.34.78
  • {BLOCKED}4.130.41
  • {BLOCKED}214.168
  • {BLOCKED}.96.136
  • {BLOCKED}0.67.226
  • {BLOCKED}.6.68
  • {BLOCKED}.212.72
  • {BLOCKED}.235.5
  • {BLOCKED}4.188.115
  • {BLOCKED}1.1.41
  • {BLOCKED}.166.19
  • {BLOCKED}.147.24
  • {BLOCKED}9.145
  • {BLOCKED}.183.40
  • {BLOCKED}.58.196
  • {BLOCKED}.60.194
  • {BLOCKED}.157.150
  • {BLOCKED}87.8
  • {BLOCKED}0.81.252
  • {BLOCKED}4.147.240
  • {BLOCKED}87.210
  • {BLOCKED}0.60.44
  • {BLOCKED}5.102.81
  • {BLOCKED}.163.53
  • {BLOCKED}.56.228
  • {BLOCKED}1.232.21
  • {BLOCKED}.15.9
  • {BLOCKED}.96.176
  • {BLOCKED}.93.149
  • {BLOCKED}255.101
  • {BLOCKED}8.12
  • {BLOCKED}2.186.217
  • {BLOCKED}.147.143
  • {BLOCKED}.47.18
  • {BLOCKED}6.228.65
  • {BLOCKED}.16.148
  • {BLOCKED}.122.71
  • {BLOCKED}.48.138
  • {BLOCKED}9.129.44
  • {BLOCKED}2.171.78
  • {BLOCKED}6.171.135
  • {BLOCKED}1.127.78
  • {BLOCKED}.204.137
  • {BLOCKED}.218.103
  • {BLOCKED}.37.121
  • {BLOCKED}1.120.46
  • {BLOCKED}172.34
  • {BLOCKED}.2.192
  • {BLOCKED}.246.100
  • {BLOCKED}2.2.225
  • {BLOCKED}9.242.37
  • {BLOCKED}.237.82
  • {BLOCKED}.25.244
  • {BLOCKED}216.181
  • {BLOCKED}.42.225
  • {BLOCKED}5.97.93
  • {BLOCKED}.159.39
  • {BLOCKED}.251.172
  • {BLOCKED}.230.52
  • {BLOCKED}1.90.217
  • {BLOCKED}58.194
  • {BLOCKED}58.246
  • {BLOCKED}.238.219
  • {BLOCKED}.243.109
  • {BLOCKED}5.24.204
  • {BLOCKED}1.137.210
  • {BLOCKED}.93.190
  • {BLOCKED}.184.255
  • {BLOCKED}.98.171
  • {BLOCKED}2.233
  • {BLOCKED}.121.98
  • {BLOCKED}5.88.101
  • {BLOCKED}.200.255
  • {BLOCKED}.128.224
  • {BLOCKED}8.81.218
  • {BLOCKED}.55.204
  • {BLOCKED}.151.170
  • {BLOCKED}.111.155
  • {BLOCKED}.217.30
  • {BLOCKED}1.52.96
  • {BLOCKED}.241.44
  • {BLOCKED}.130.244
  • {BLOCKED}.224.96
  • {BLOCKED}.52.194
  • {BLOCKED}4.250.181
  • {BLOCKED}.243.115
  • {BLOCKED}96.82
  • {BLOCKED}5.51
  • {BLOCKED}.50.71
  • {BLOCKED}.137.194
  • {BLOCKED}2.160.154
  • {BLOCKED}2.32.62
  • {BLOCKED}.67.143
  • {BLOCKED}.58.201
  • {BLOCKED}0.53.83
  • {BLOCKED}8.15.179
  • {BLOCKED}236.89
  • {BLOCKED}.162.121
  • {BLOCKED}.124.118
  • {BLOCKED}78.151
  • {BLOCKED}5.254.101
  • {BLOCKED}1.221.219
  • {BLOCKED}.188.107
  • {BLOCKED}9.246.24
  • {BLOCKED}7.127.135
  • {BLOCKED}.204.245
  • {BLOCKED}170.12

It deletes itself after execution.

This report is generated via an automated analysis system.

  SOLUTION

Minimum Scan Engine:

9.8

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

Delete this registry key

[ Learn More ]

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\Internet Explorer\Main
    • FeatureControl
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\FeatureControl
    • FEATURE_BROWSER_EMULATION
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl
    • FEATURE_BROWSER_EMULATION
  • In HKEY_CURRENT_USER\Software
    • qanz
  • In HKEY_LOCAL_MACHINE\SOFTWARE
    • qanz
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate
    • OSUpgrade
  • In HKEY_LOCAL_MACHINE\SOFTWARE
    • B16C51757E4E1FA8D1EA
  • In HKEY_LOCAL_MACHINE\SOFTWARE
    • B1D769F062BC1F66DB5

Step 3

Delete this registry value

[ Learn More ]

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\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION
    • regsvr32.exe = "22b8"
  • In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION
    • iexplore.exe = "22b8"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION
    • regsvr32.exe = "22b8"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION
    • iexplore.exe = "22b8"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\qanz
    • zojewbdazo = "{random characters}"
  • In HKEY_CURRENT_USER\Software\qanz
    • zojewbdazo = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate
    • DisableOSUpgrade = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\OSUpgrade
    • ReservationsAllowed = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\qanz
    • ltpxeirzlt = "eT0SjJJuWKW0Xw=="
  • In HKEY_CURRENT_USER\Software\qanz
    • ltpxeirzlt = "Jj9E2pU6Ah9DFw=="
  • In HKEY_LOCAL_MACHINE\SOFTWARE\qanz
    • bjtkim = "dTgXi5FuVEeyJUQhm9vKLR6nOhHnsNo="
  • In HKEY_CURRENT_USER\Software\qanz
    • bjtkim = "JjtE2cI/U5wqBj9B0jWiD5YvCZoxLSk="
  • In HKEY_LOCAL_MACHINE\SOFTWARE\qanz
    • eljz = "JDlC2cVuVlCJ5iObvqU6XpY="
  • In HKEY_CURRENT_USER\Software\qanz
    • eljz = "IjoQ2sVrA7WlugJRbpDf1lc="
  • In HKEY_LOCAL_MACHINE\SOFTWARE\qanz
    • kqdg = "{random characters}"
  • In HKEY_CURRENT_USER\Software\qanz
    • kqdg = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\B16C51757E4E1FA8D1EA
    • 4F51B17186C09DEA2C9 = "4F51B17186C09DEA2C9"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\B1D769F062BC1F66DB5
    • 09B30721529A11279 = "09B30721529A11279"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup
    • LogLevel = "2"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup
    • LogLevel = "0"

Step 4

Restore these modified registry values

[ Learn More ]

Important:Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this only if you know how to or you can seek your system administrator's help. You may also check out this Microsoft article first before modifying your computer's registry.

  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3
    • From: 1206 = "0"
      To: 1206 = ""3""
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3
    • From: 2300 = "0"
      To: 2300 = ""1""
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3
    • 1809 = "3"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1
    • 1206 = "0"
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1
    • From: 2300 = "0"
      To: 2300 = ""1""
  • In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1
    • From: 1809 = "3"
      To: 1809 = ""3""

Step 5

Search and delete these components

[ Learn More ]
There may be some components that are hidden. Please make sure you check the Search Hidden Files and Folders checkbox in the "More advanced options" option to include all hidden files and folders in the search result.
  • %Application Data%\qita\qita.exe
  • %User Temp%\WindowsXP-KB968930-x86-ENG.exe
  • %System Root%\62363207e889cc014af85e\eventforwarding.adm
  • %System Root%\62363207e889cc014af85e\windowsremotemanagement.adm
  • %System Root%\62363207e889cc014af85e\windowsremoteshell.adm
  • %System Root%\62363207e889cc014af85e\windowspowershellhelp.chm
  • %System Root%\62363207e889cc014af85e\winrm.cmd
  • %System Root%\62363207e889cc014af85e\compiledcomposition.microsoft.powershell.gpowershell.dll
  • %System Root%\62363207e889cc014af85e\microsoft.backgroundintelligenttransfer.management.dll
  • %System Root%\62363207e889cc014af85e\microsoft.backgroundintelligenttransfer.management.interop.dll
  • %System Root%\62363207e889cc014af85e\microsoft.backgroundintelligenttransfer.management.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.diagnostics.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.diagnostics.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.management.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.management.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.utility.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.utility.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.consolehost.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.consolehost.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.editor.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.editor.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.gpowershell.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.gpowershell.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.graphicalhost.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.graphicalhost.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.security.dll
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.security.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.wsman.management.dll
  • %System Root%\62363207e889cc014af85e\microsoft.wsman.management.resources.dll
  • %System Root%\62363207e889cc014af85e\microsoft.wsman.runtime.dll
  • %System Root%\62363207e889cc014af85e\powershell_ise.resources.dll
  • %System Root%\62363207e889cc014af85e\pspluginwkr.dll
  • %System Root%\62363207e889cc014af85e\pwrshmsg.dll
  • %System Root%\62363207e889cc014af85e\pwrshplugin.dll
  • %System Root%\62363207e889cc014af85e\pwrshsip.dll
  • %System Root%\62363207e889cc014af85e\spmsg.dll
  • %System Root%\62363207e889cc014af85e\system.management.automation.dll
  • %System Root%\62363207e889cc014af85e\system.management.automation.resources.dll
  • %System Root%\62363207e889cc014af85e\wevtfwd.dll
  • %System Root%\62363207e889cc014af85e\winrmprov.dll
  • %System Root%\62363207e889cc014af85e\winrscmd.dll
  • %System Root%\62363207e889cc014af85e\winrsmgr.dll
  • %System Root%\62363207e889cc014af85e\winrssrv.dll
  • %System Root%\62363207e889cc014af85e\wsmauto.dll
  • %System Root%\62363207e889cc014af85e\wsmplpxy.dll
  • %System Root%\62363207e889cc014af85e\wsmres.dll
  • %System Root%\62363207e889cc014af85e\wsmsvc.dll
  • %System Root%\62363207e889cc014af85e\wsmwmipl.dll
  • %System Root%\62363207e889cc014af85e\powershell.exe
  • %System Root%\62363207e889cc014af85e\powershell_ise.exe
  • %System Root%\62363207e889cc014af85e\pscustomsetuputil.exe
  • %System Root%\62363207e889cc014af85e\pssetupnativeutils.exe
  • %System Root%\62363207e889cc014af85e\spuninst.exe
  • %System Root%\62363207e889cc014af85e\spupdsvc.exe
  • %System Root%\62363207e889cc014af85e\winrs.exe
  • %System Root%\62363207e889cc014af85e\winrshost.exe
  • %System Root%\62363207e889cc014af85e\wsmanhttpconfig.exe
  • %System Root%\62363207e889cc014af85e\wsmprovhost.exe
  • %System Root%\62363207e889cc014af85e\wtrinstaller.ico
  • %System Root%\62363207e889cc014af85e\winrm.ini
  • %System Root%\62363207e889cc014af85e\winrmprov.mof
  • %System Root%\62363207e889cc014af85e\wsmauto.mof
  • %System Root%\62363207e889cc014af85e\powershell.exe.mui
  • %System Root%\62363207e889cc014af85e\profile.ps1
  • %System Root%\62363207e889cc014af85e\bitstransfer.format.ps1xml
  • %System Root%\62363207e889cc014af85e\certificate.format.ps1xml
  • %System Root%\62363207e889cc014af85e\diagnostics.format.ps1xml
  • %System Root%\62363207e889cc014af85e\dotnettypes.format.ps1xml
  • %System Root%\62363207e889cc014af85e\filesystem.format.ps1xml
  • %System Root%\62363207e889cc014af85e\getevent.types.ps1xml
  • %System Root%\62363207e889cc014af85e\help.format.ps1xml
  • %System Root%\62363207e889cc014af85e\powershellcore.format.ps1xml
  • %System Root%\62363207e889cc014af85e\powershelltrace.format.ps1xml
  • %System Root%\62363207e889cc014af85e\registry.format.ps1xml
  • %System Root%\62363207e889cc014af85e\types.ps1xml
  • %System Root%\62363207e889cc014af85e\wsman.format.ps1xml
  • %System Root%\62363207e889cc014af85e\bitstransfer.psd1
  • %System Root%\62363207e889cc014af85e\importallmodules.psd1
  • %System Root%\62363207e889cc014af85e\about_aliases.help.txt
  • %System Root%\62363207e889cc014af85e\about_arithmetic_operators.help.txt
  • %System Root%\62363207e889cc014af85e\about_arrays.help.txt
  • %System Root%\62363207e889cc014af85e\about_assignment_operators.help.txt
  • %System Root%\62363207e889cc014af85e\about_automatic_variables.help.txt
  • %System Root%\62363207e889cc014af85e\about_bits_cmdlets.help.txt
  • %System Root%\62363207e889cc014af85e\about_break.help.txt
  • %System Root%\62363207e889cc014af85e\about_command_precedence.help.txt
  • %System Root%\62363207e889cc014af85e\about_command_syntax.help.txt
  • %System Root%\62363207e889cc014af85e\about_comment_based_help.help.txt
  • %System Root%\62363207e889cc014af85e\about_commonparameters.help.txt
  • %System Root%\62363207e889cc014af85e\about_comparison_operators.help.txt
  • %System Root%\62363207e889cc014af85e\about_continue.help.txt
  • %System Root%\62363207e889cc014af85e\about_core_commands.help.txt
  • %System Root%\62363207e889cc014af85e\about_data_sections.help.txt
  • %System Root%\62363207e889cc014af85e\about_debuggers.help.txt
  • %System Root%\62363207e889cc014af85e\about_do.help.txt
  • %System Root%\62363207e889cc014af85e\about_environment_variables.help.txt
  • %System Root%\62363207e889cc014af85e\about_escape_characters.help.txt
  • %System Root%\62363207e889cc014af85e\about_eventlogs.help.txt
  • %System Root%\62363207e889cc014af85e\about_execution_policies.help.txt
  • %System Root%\62363207e889cc014af85e\about_for.help.txt
  • %System Root%\62363207e889cc014af85e\about_foreach.help.txt
  • %System Root%\62363207e889cc014af85e\about_format.ps1xml.help.txt
  • %System Root%\62363207e889cc014af85e\about_functions.help.txt
  • %System Root%\62363207e889cc014af85e\about_functions_advanced.help.txt
  • %System Root%\62363207e889cc014af85e\about_functions_advanced_methods.help.txt
  • %System Root%\62363207e889cc014af85e\about_functions_advanced_parameters.help.txt
  • %System Root%\62363207e889cc014af85e\about_functions_cmdletbindingattribute.help.txt
  • %System Root%\62363207e889cc014af85e\about_hash_tables.help.txt
  • %System Root%\62363207e889cc014af85e\about_history.help.txt
  • %System Root%\62363207e889cc014af85e\about_if.help.txt
  • %System Root%\62363207e889cc014af85e\about_job_details.help.txt
  • %System Root%\62363207e889cc014af85e\about_jobs.help.txt
  • %System Root%\62363207e889cc014af85e\about_join.help.txt
  • %System Root%\62363207e889cc014af85e\about_language_keywords.help.txt
  • %System Root%\62363207e889cc014af85e\about_line_editing.help.txt
  • %System Root%\62363207e889cc014af85e\about_locations.help.txt
  • %System Root%\62363207e889cc014af85e\about_logical_operators.help.txt
  • %System Root%\62363207e889cc014af85e\about_methods.help.txt
  • %System Root%\62363207e889cc014af85e\about_modules.help.txt
  • %System Root%\62363207e889cc014af85e\about_objects.help.txt
  • %System Root%\62363207e889cc014af85e\about_operators.help.txt
  • %System Root%\62363207e889cc014af85e\about_parameters.help.txt
  • %System Root%\62363207e889cc014af85e\about_parsing.help.txt
  • %System Root%\62363207e889cc014af85e\about_path_syntax.help.txt
  • %System Root%\62363207e889cc014af85e\about_pipelines.help.txt
  • %System Root%\62363207e889cc014af85e\about_preference_variables.help.txt
  • %System Root%\62363207e889cc014af85e\about_profiles.help.txt
  • %System Root%\62363207e889cc014af85e\about_prompts.help.txt
  • %System Root%\62363207e889cc014af85e\about_properties.help.txt
  • %System Root%\62363207e889cc014af85e\about_providers.help.txt
  • %System Root%\62363207e889cc014af85e\about_pssession_details.help.txt
  • %System Root%\62363207e889cc014af85e\about_pssessions.help.txt
  • %System Root%\62363207e889cc014af85e\about_pssnapins.help.txt
  • %System Root%\62363207e889cc014af85e\about_quoting_rules.help.txt
  • %System Root%\62363207e889cc014af85e\about_redirection.help.txt
  • %System Root%\62363207e889cc014af85e\about_ref.help.txt
  • %System Root%\62363207e889cc014af85e\about_regular_expressions.help.txt
  • %System Root%\62363207e889cc014af85e\about_remote.help.txt
  • %System Root%\62363207e889cc014af85e\about_remote_faq.help.txt
  • %System Root%\62363207e889cc014af85e\about_remote_jobs.help.txt
  • %System Root%\62363207e889cc014af85e\about_remote_output.help.txt
  • %System Root%\62363207e889cc014af85e\about_remote_requirements.help.txt
  • %System Root%\62363207e889cc014af85e\about_remote_troubleshooting.help.txt
  • %System Root%\62363207e889cc014af85e\about_requires.help.txt
  • %System Root%\62363207e889cc014af85e\about_reserved_words.help.txt
  • %System Root%\62363207e889cc014af85e\about_return.help.txt
  • %System Root%\62363207e889cc014af85e\about_scopes.help.txt
  • %System Root%\62363207e889cc014af85e\about_script_blocks.help.txt
  • %System Root%\62363207e889cc014af85e\about_script_internationalization.help.txt
  • %System Root%\62363207e889cc014af85e\about_scripts.help.txt
  • %System Root%\62363207e889cc014af85e\about_session_configurations.help.txt
  • %System Root%\62363207e889cc014af85e\about_signing.help.txt
  • %System Root%\62363207e889cc014af85e\about_special_characters.help.txt
  • %System Root%\62363207e889cc014af85e\about_split.help.txt
  • %System Root%\62363207e889cc014af85e\about_switch.help.txt
  • %System Root%\62363207e889cc014af85e\about_throw.help.txt
  • %System Root%\62363207e889cc014af85e\about_transactions.help.txt
  • %System Root%\62363207e889cc014af85e\about_trap.help.txt
  • %System Root%\62363207e889cc014af85e\about_try_catch_finally.help.txt
  • %System Root%\62363207e889cc014af85e\about_type_operators.help.txt
  • %System Root%\62363207e889cc014af85e\about_types.ps1xml.help.txt
  • %System Root%\62363207e889cc014af85e\about_variables.help.txt
  • %System Root%\62363207e889cc014af85e\about_while.help.txt
  • %System Root%\62363207e889cc014af85e\about_wildcards.help.txt
  • %System Root%\62363207e889cc014af85e\about_windows_powershell_2.0.help.txt
  • %System Root%\62363207e889cc014af85e\about_windows_powershell_ise.help.txt
  • %System Root%\62363207e889cc014af85e\about_wmi_cmdlets.help.txt
  • %System Root%\62363207e889cc014af85e\about_ws-management_cmdlets.help.txt
  • %System Root%\62363207e889cc014af85e\default.help.txt
  • %System Root%\62363207e889cc014af85e\winrm.vbs
  • %System Root%\62363207e889cc014af85e\microsoft.backgroundintelligenttransfer.management.dll-help.xml
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.diagnostics.dll-help.xml
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.management.dll-help.xml
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.commands.utility.dll-help.xml
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.consolehost.dll-help.xml
  • %System Root%\62363207e889cc014af85e\microsoft.powershell.security.dll-help.xml
  • %System Root%\62363207e889cc014af85e\microsoft.wsman.management.dll-help.xml
  • %System Root%\62363207e889cc014af85e\system.management.automation.dll-help.xml
  • %System Root%\62363207e889cc014af85e\wsmpty.xsl
  • %System Root%\62363207e889cc014af85e\wsmtxt.xsl
  • %System Root%\62363207e889cc014af85e\update\kb968930xp.cat
  • %System Root%\62363207e889cc014af85e\update\spcustom.dll
  • %System Root%\62363207e889cc014af85e\update\updspapi.dll
  • %System Root%\62363207e889cc014af85e\update\update.exe
  • %System Root%\62363207e889cc014af85e\update\update.inf
  • %System Root%\62363207e889cc014af85e\update\eula.txt
  • %System Root%\62363207e889cc014af85e\update\update.ver
  • %System Root%\62363207e889cc014af85e\$shtdwn$.req
  • %System Root%\d4ef32270f63924921e771bb6d\eventforwarding.adm
  • %System Root%\d4ef32270f63924921e771bb6d\windowsremotemanagement.adm
  • %System Root%\d4ef32270f63924921e771bb6d\windowsremoteshell.adm
  • %System Root%\d4ef32270f63924921e771bb6d\windowspowershellhelp.chm
  • %System Root%\d4ef32270f63924921e771bb6d\winrm.cmd
  • %System Root%\d4ef32270f63924921e771bb6d\compiledcomposition.microsoft.powershell.gpowershell.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.backgroundintelligenttransfer.management.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.backgroundintelligenttransfer.management.interop.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.backgroundintelligenttransfer.management.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.commands.diagnostics.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.commands.diagnostics.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.commands.management.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.commands.management.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.commands.utility.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.commands.utility.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.consolehost.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.consolehost.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.editor.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.editor.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.gpowershell.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.gpowershell.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.graphicalhost.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.graphicalhost.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.security.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.powershell.security.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.wsman.management.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.wsman.management.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\microsoft.wsman.runtime.dll
  • %System Root%\d4ef32270f63924921e771bb6d\powershell_ise.resources.dll
  • %System Root%\d4ef32270f63924921e771bb6d\pspluginwkr.dll

Step 6

Search and delete these folders

[ Learn More ]
Please make sure you check the Search Hidden Files and Folders checkbox in the More advanced options option to include all hidden folders in the search result.
  • %Application Data%\qita
  • %System Root%\_116078_
  • %System Root%\62363207e889cc014af85e
  • %System Root%\62363207e889cc014af85e\update
  • %System Root%\_175703_
  • %System Root%\d4ef32270f63924921e771bb6d

Step 7

Scan your computer with your Trend Micro product to delete files detected as TSPY_DYZAP.NIQ. 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 8

Restore these deleted registry keys/values from backup

*Note: Only Microsoft-related keys/values will be restored. If the malware/grayware also deleted registry keys/values related to programs that are not from Microsoft, please reinstall those programs on your computer.

  • In HKEY_LOCAL_MACHINE
    • SOFTWARE


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