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Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/09/2024, 07:01
Static task
static1
Behavioral task
behavioral1
Sample
lonelyscreen-win-installer.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
lonelyscreen-win-installer.exe
Resource
win10v2004-20240802-en
General
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Target
lonelyscreen-win-installer.exe
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Size
538KB
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MD5
64da00119c76c6e1d75f059ffc4a772d
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SHA1
ebaebff7db60430cad107d4efc45654d43f98075
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SHA256
039004b76a1bc5ac020958256bdcf97f1464398c13b0be2e0d0078f1aee8b3a7
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SHA512
d13544aa2ee6060510c0f906e3f174a4ec40878f36193a99d6c527b62fa6a379115e965e272069b0e3f0479df16e6899a096ede37fb0832262c72d3d24f824f3
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SSDEEP
12288:AS3yBV888888888888W88888888888pKfXGU69eTutORzK/AA9i6Zub02O9HtFbl:/3yLKfXG6wZ/D9kqtZaTq
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 1 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\FirewallRules mDNSResponder.exe -
Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE 6 IoCs
pid Process 4844 lonelyscreen-win-installer.tmp 1780 setup.exe 2888 setup.tmp 3728 mDNSResponder.exe 2568 Process not Found 4424 lonelyscreen.exe -
Loads dropped DLL 14 IoCs
pid Process 4844 lonelyscreen-win-installer.tmp 644 MsiExec.exe 644 MsiExec.exe 644 MsiExec.exe 2616 MsiExec.exe 2616 MsiExec.exe 2840 MsiExec.exe 1984 MsiExec.exe 2724 MsiExec.exe 4100 msedge.exe 1016 msedge.exe 4424 lonelyscreen.exe 2496 Process not Found 3116 Process not Found -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\LonelyScreen = "C:\\Program Files (x86)\\LonelyScreen\\lonelyscreen.exe /start_context sys_auto" setup.tmp -
Blocklisted process makes network request 2 IoCs
flow pid Process 46 1500 msiexec.exe 50 1500 msiexec.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\A: msiexec.exe File opened (read-only) \??\Q: msiexec.exe File opened (read-only) \??\S: msiexec.exe File opened (read-only) \??\T: msiexec.exe File opened (read-only) \??\E: msiexec.exe File opened (read-only) \??\G: msiexec.exe File opened (read-only) \??\I: msiexec.exe File opened (read-only) \??\K: msiexec.exe File opened (read-only) \??\P: msiexec.exe File opened (read-only) \??\Y: msiexec.exe File opened (read-only) \??\Z: msiexec.exe File opened (read-only) \??\B: msiexec.exe File opened (read-only) \??\M: msiexec.exe File opened (read-only) \??\R: msiexec.exe File opened (read-only) \??\V: msiexec.exe File opened (read-only) \??\X: msiexec.exe File opened (read-only) \??\U: msiexec.exe File opened (read-only) \??\W: msiexec.exe File opened (read-only) \??\H: msiexec.exe File opened (read-only) \??\J: msiexec.exe File opened (read-only) \??\L: msiexec.exe File opened (read-only) \??\N: msiexec.exe File opened (read-only) \??\O: msiexec.exe -
Drops file in System32 directory 8 IoCs
description ioc Process File created C:\Windows\SysWOW64\dnssdX.dll msiexec.exe File created C:\Windows\system32\dnssdX.dll msiexec.exe File created C:\Windows\SysWOW64\jdns_sd.dll msiexec.exe File created C:\Windows\system32\jdns_sd.dll msiexec.exe File created C:\Windows\SysWOW64\dns-sd.exe msiexec.exe File created C:\Windows\system32\dns-sd.exe msiexec.exe File created C:\Windows\SysWOW64\dnssd.dll msiexec.exe File created C:\Windows\system32\dnssd.dll msiexec.exe -
Drops file in Program Files directory 37 IoCs
description ioc Process File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\es.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files\Bonjour\About Bonjour.lnk msiexec.exe File opened for modification C:\Program Files (x86)\LonelyScreen\unins001.dat lonelyscreen-win-installer.tmp File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\en_GB.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\it.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\ko.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\nl.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files\Java\jre-1.8\lib\ext\dns_sd.jar msiexec.exe File created C:\Program Files\Bonjour\mdnsNSP.dll msiexec.exe File opened for modification C:\Program Files (x86)\LonelyScreen\LonelyScreen.exe setup.tmp File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\fr.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\pl.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\ru.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files\Bonjour\dns_sd.jar msiexec.exe File created C:\Program Files\Bonjour\mDNSResponder.exe msiexec.exe File created C:\Program Files (x86)\LonelyScreen\unins001.dat lonelyscreen-win-installer.tmp File created C:\Program Files (x86)\LonelyScreen\is-9JRT8.tmp lonelyscreen-win-installer.tmp File created C:\Program Files (x86)\LonelyScreen\is-BIGGT.tmp setup.tmp File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\de.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\en.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\ja.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files (x86)\Bonjour\mDNSResponder.exe msiexec.exe File opened for modification C:\Program Files (x86)\LonelyScreen\unins000.dat setup.tmp File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\fi.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files (x86)\Bonjour\dns_sd.jar msiexec.exe File created C:\Program Files (x86)\Bonjour\mdnsNSP.dll msiexec.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\ext\dns_sd.jar msiexec.exe File created C:\Program Files (x86)\LonelyScreen\unins000.dat setup.tmp File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\sv.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\zh_CN.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\zh_TW.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files (x86)\Bonjour\About Bonjour.lnk msiexec.exe File created C:\Program Files (x86)\LonelyScreen\is-PON5B.tmp setup.tmp File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\da.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\nb.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\pt.lproj\About Bonjour.rtf msiexec.exe File created C:\Program Files (x86)\Bonjour\Bonjour.Resources\pt_PT.lproj\About Bonjour.rtf msiexec.exe -
Drops file in Windows directory 18 IoCs
description ioc Process File created C:\Windows\Installer\e57fb77.msi msiexec.exe File opened for modification C:\Windows\Installer\MSIFF30.tmp msiexec.exe File opened for modification C:\Windows\Installer\ msiexec.exe File opened for modification C:\Windows\Installer\{6E3610B2-430D-4EB0-81E3-2B57E8B9DE8D}\Bonjour.ico msiexec.exe File opened for modification C:\Windows\Installer\MSI3C.tmp msiexec.exe File opened for modification C:\Windows\Installer\{6E3610B2-430D-4EB0-81E3-2B57E8B9DE8D}\RichText.ico msiexec.exe File opened for modification C:\Windows\Installer\e57fb77.msi msiexec.exe File opened for modification C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log msiexec.exe File created C:\Windows\Installer\inprogressinstallinfo.ipi msiexec.exe File opened for modification C:\Windows\Installer\MSI428.tmp msiexec.exe File created C:\Windows\Installer\{6E3610B2-430D-4EB0-81E3-2B57E8B9DE8D}\Bonjour.ico msiexec.exe File created C:\Windows\Installer\e57fb7c.msi msiexec.exe File opened for modification C:\Windows\Installer\MSIFF8F.tmp msiexec.exe File created C:\Windows\Installer\SourceHash{6E3610B2-430D-4EB0-81E3-2B57E8B9DE8D} msiexec.exe File opened for modification C:\Windows\Installer\MSI9A.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSIBB.tmp msiexec.exe File opened for modification C:\Windows\Installer\MSI148.tmp msiexec.exe File created C:\Windows\Installer\{6E3610B2-430D-4EB0-81E3-2B57E8B9DE8D}\RichText.ico msiexec.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
pid Process 3196 msiexec.exe -
System Location Discovery: System Language Discovery 1 TTPs 9 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language setup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language setup.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msiexec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lonelyscreen.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lonelyscreen-win-installer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lonelyscreen-win-installer.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MsiExec.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe -
Modifies data under HKEY_USERS 3 IoCs
description ioc Process Key deleted \REGISTRY\USER\.DEFAULT\SOFTWARE\CLASSES\LOCAL SETTINGS\MUICACHE\26\52C64B7E msiexec.exe Key deleted \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26 msiexec.exe Key created \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27 msiexec.exe -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7FD72324-63E1-45AD-B337-4D525BD98DAD} msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\UpgradeCodes\1523EA646D34FC14C8FD9E203C58611D msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{24CD4DE9-FF84-4701-9DC1-9B69E0D1090A}\VersionIndependentProgID\ = "Bonjour.DNSSDService" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{5E93C5A9-7516-4259-A67B-41A656F6E01C}\Programmable msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{BEEB932A-8D4A-4619-AEFE-A836F988B221}\VersionIndependentProgID\ = "Bonjour.DNSSDEventManager" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8FA0889C-5973-4FC9-970B-EC15C925D0CE}\NumMethods\ = "14" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9CE603A0-3365-4DA0-86D1-3F780ECBA110}\ = "IDNSSDRecord" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9CE603A0-3365-4DA0-86D1-3F780ECBA110}\NumMethods\ = "9" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9CE603A0-3365-4DA0-86D1-3F780ECBA110}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{24CD4DE9-FF84-4701-9DC1-9B69E0D1090A}\ProgID msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5E93C5A9-7516-4259-A67B-41A656F6E01C}\InprocServer32\ThreadingModel = "Apartment" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Features\2B0163E6D0340BE4183EB2758E9BEDD8\DotNetSupport = "Bonjour" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BEEB932A-8D4A-4619-AEFE-A836F988B221}\InprocServer32\ThreadingModel = "Apartment" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{5E93C5A9-7516-4259-A67B-41A656F6E01C}\ = "DNSSDRecord Class" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{BEEB932A-8D4A-4619-AEFE-A836F988B221}\TypeLib msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\Interface\{8FA0889C-5973-4FC9-970B-EC15C925D0CE}\NumMethods msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\Interface\{9CE603A0-3365-4DA0-86D1-3F780ECBA110}\ProxyStubClsid msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\Interface\{29DE265F-8402-474F-833A-D4653B23458F}\NumMethods msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\Interface\{8FA0889C-5973-4FC9-970B-EC15C925D0CE}\TypeLib msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\TypeLib\{18FBED6D-F2B7-4EC8-A4A4-46282E635308}\1.0\0\win64 msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{5E93C5A9-7516-4259-A67B-41A656F6E01C}\VersionIndependentProgID msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Bonjour.DNSSDEventManager\CurVer\ = "Bonjour.DNSSDEventManager.1" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{18FBED6D-F2B7-4EC8-A4A4-46282E635308}\1.0\FLAGS\ = "0" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{BEEB932A-8D4A-4619-AEFE-A836F988B221}\InprocServer32 msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{24CD4DE9-FF84-4701-9DC1-9B69E0D1090A}\TypeLib msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Bonjour.TXTRecord\CLSID\ = "{AFEE063C-05BA-4248-A26E-168477F49734}" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{8FA0889C-5973-4FC9-970B-EC15C925D0CE}\ = "ITXTRecord" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{29DE265F-8402-474F-833A-D4653B23458F}\ = "IDNSSDService" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\Interface\{9CE603A0-3365-4DA0-86D1-3F780ECBA110}\NumMethods msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{9CE603A0-3365-4DA0-86D1-3F780ECBA110}\ProxyStubClsid32\ = "{7FD72324-63E1-45AD-B337-4D525BD98DAD}" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{7FD72324-63E1-45AD-B337-4D525BD98DAD}\InprocServer32 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{24CD4DE9-FF84-4701-9DC1-9B69E0D1090A}\ = "DNSSDService Class" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Bonjour.DNSSDRecord\CurVer\ = "Bonjour.DNSSDRecord.1" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{18FBED6D-F2B7-4EC8-A4A4-46282E635308}\1.0\0\win32 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{BEEB932A-8D4A-4619-AEFE-A836F988B221}\TypeLib\ = "{18FBED6D-F2B7-4EC8-A4A4-46282E635308}" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2B0163E6D0340BE4183EB2758E9BEDD8\SourceList\PackageName = "bonjour.msi" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{AFEE063C-05BA-4248-A26E-168477F49734}\InprocServer32 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BEEB932A-8D4A-4619-AEFE-A836F988B221}\ProgID\ = "Bonjour.DNSSDEventManager.1" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\Interface\{29DE265F-8402-474F-833A-D4653B23458F}\ProxyStubClsid32 msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\Interface\{7FD72324-63E1-45AD-B337-4D525BD98DAD} msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\Interface\{7FD72324-63E1-45AD-B337-4D525BD98DAD}\ProxyStubClsid msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{7FD72324-63E1-45AD-B337-4D525BD98DAD}\InprocServer32 msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{BEEB932A-8D4A-4619-AEFE-A836F988B221}\VersionIndependentProgID msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7FD72324-63E1-45AD-B337-4D525BD98DAD}\ = "PSFactoryBuffer" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{24CD4DE9-FF84-4701-9DC1-9B69E0D1090A}\VersionIndependentProgID\ = "Bonjour.DNSSDService" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{5E93C5A9-7516-4259-A67B-41A656F6E01C}\ProgID msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AFEE063C-05BA-4248-A26E-168477F49734}\ = "TXTRecord Class" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7FD72324-63E1-45AD-B337-4D525BD98DAD}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2B0163E6D0340BE4183EB2758E9BEDD8\SourceList\Net\2 = "C:\\ProgramData\\Apple\\Installer Cache\\Bonjour 3.0.0.10\\" msiexec.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{24CD4DE9-FF84-4701-9DC1-9B69E0D1090A}\VersionIndependentProgID msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5E93C5A9-7516-4259-A67B-41A656F6E01C}\VersionIndependentProgID\ = "Bonjour.DNSSDRecord" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\Bonjour.DNSSDEventManager.1\CLSID msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5E93C5A9-7516-4259-A67B-41A656F6E01C}\InprocServer32\ThreadingModel = "Apartment" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\CLSID\{7FD72324-63E1-45AD-B337-4D525BD98DAD}\InprocServer32 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7FD72324-63E1-45AD-B337-4D525BD98DAD}\ProxyStubClsid32\ = "{7FD72324-63E1-45AD-B337-4D525BD98DAD}" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Installer\Products\2B0163E6D0340BE4183EB2758E9BEDD8\SourceList\Media\1 = ";" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\Bonjour.DLL\AppID = "{56608F9C-223B-4CB6-813D-85EDCCADFB4B}" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AFEE063C-05BA-4248-A26E-168477F49734}\AppID = "{56608F9C-223B-4CB6-813D-85EDCCADFB4B}" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\Interface\{21AE8D7F-D5FE-45CF-B632-CFA2C2C6B498}\ProxyStubClsid32 msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BEEB932A-8D4A-4619-AEFE-A836F988B221}\AppID = "{56608F9C-223B-4CB6-813D-85EDCCADFB4B}" msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{29DE265F-8402-474F-833A-D4653B23458F}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}" msiexec.exe Key created \REGISTRY\MACHINE\Software\Classes\TypeLib\{18FBED6D-F2B7-4EC8-A4A4-46282E635308}\1.0\HELPDIR msiexec.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{18FBED6D-F2B7-4EC8-A4A4-46282E635308}\1.0\0\win32\ = "C:\\Windows\\SysWOW64\\dnssdX.dll" msiexec.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2888 setup.tmp 2888 setup.tmp 4100 msedge.exe 4100 msedge.exe 1016 msedge.exe 1016 msedge.exe 4844 lonelyscreen-win-installer.tmp 4844 lonelyscreen-win-installer.tmp 3500 identity_helper.exe 3500 identity_helper.exe 5208 msedge.exe 5208 msedge.exe 5208 msedge.exe 5208 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
pid Process 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3196 msiexec.exe Token: SeIncreaseQuotaPrivilege 3196 msiexec.exe Token: SeSecurityPrivilege 1500 msiexec.exe Token: SeCreateTokenPrivilege 3196 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3196 msiexec.exe Token: SeLockMemoryPrivilege 3196 msiexec.exe Token: SeIncreaseQuotaPrivilege 3196 msiexec.exe Token: SeMachineAccountPrivilege 3196 msiexec.exe Token: SeTcbPrivilege 3196 msiexec.exe Token: SeSecurityPrivilege 3196 msiexec.exe Token: SeTakeOwnershipPrivilege 3196 msiexec.exe Token: SeLoadDriverPrivilege 3196 msiexec.exe Token: SeSystemProfilePrivilege 3196 msiexec.exe Token: SeSystemtimePrivilege 3196 msiexec.exe Token: SeProfSingleProcessPrivilege 3196 msiexec.exe Token: SeIncBasePriorityPrivilege 3196 msiexec.exe Token: SeCreatePagefilePrivilege 3196 msiexec.exe Token: SeCreatePermanentPrivilege 3196 msiexec.exe Token: SeBackupPrivilege 3196 msiexec.exe Token: SeRestorePrivilege 3196 msiexec.exe Token: SeShutdownPrivilege 3196 msiexec.exe Token: SeDebugPrivilege 3196 msiexec.exe Token: SeAuditPrivilege 3196 msiexec.exe Token: SeSystemEnvironmentPrivilege 3196 msiexec.exe Token: SeChangeNotifyPrivilege 3196 msiexec.exe Token: SeRemoteShutdownPrivilege 3196 msiexec.exe Token: SeUndockPrivilege 3196 msiexec.exe Token: SeSyncAgentPrivilege 3196 msiexec.exe Token: SeEnableDelegationPrivilege 3196 msiexec.exe Token: SeManageVolumePrivilege 3196 msiexec.exe Token: SeImpersonatePrivilege 3196 msiexec.exe Token: SeCreateGlobalPrivilege 3196 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe Token: SeRestorePrivilege 1500 msiexec.exe Token: SeTakeOwnershipPrivilege 1500 msiexec.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 2888 setup.tmp 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 4424 lonelyscreen.exe 4424 lonelyscreen.exe 4844 lonelyscreen-win-installer.tmp -
Suspicious use of SendNotifyMessage 26 IoCs
pid Process 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 1016 msedge.exe 4424 lonelyscreen.exe 4424 lonelyscreen.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4424 lonelyscreen.exe 4424 lonelyscreen.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 768 wrote to memory of 4844 768 lonelyscreen-win-installer.exe 81 PID 768 wrote to memory of 4844 768 lonelyscreen-win-installer.exe 81 PID 768 wrote to memory of 4844 768 lonelyscreen-win-installer.exe 81 PID 4844 wrote to memory of 1780 4844 lonelyscreen-win-installer.tmp 88 PID 4844 wrote to memory of 1780 4844 lonelyscreen-win-installer.tmp 88 PID 4844 wrote to memory of 1780 4844 lonelyscreen-win-installer.tmp 88 PID 1780 wrote to memory of 2888 1780 setup.exe 89 PID 1780 wrote to memory of 2888 1780 setup.exe 89 PID 1780 wrote to memory of 2888 1780 setup.exe 89 PID 2888 wrote to memory of 1016 2888 setup.tmp 93 PID 2888 wrote to memory of 1016 2888 setup.tmp 93 PID 1016 wrote to memory of 5100 1016 msedge.exe 94 PID 1016 wrote to memory of 5100 1016 msedge.exe 94 PID 4844 wrote to memory of 3196 4844 lonelyscreen-win-installer.tmp 95 PID 4844 wrote to memory of 3196 4844 lonelyscreen-win-installer.tmp 95 PID 4844 wrote to memory of 3196 4844 lonelyscreen-win-installer.tmp 95 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 8 1016 msedge.exe 97 PID 1016 wrote to memory of 4100 1016 msedge.exe 98 PID 1016 wrote to memory of 4100 1016 msedge.exe 98 PID 1016 wrote to memory of 2096 1016 msedge.exe 99 PID 1016 wrote to memory of 2096 1016 msedge.exe 99 PID 1016 wrote to memory of 2096 1016 msedge.exe 99 PID 1016 wrote to memory of 2096 1016 msedge.exe 99 PID 1016 wrote to memory of 2096 1016 msedge.exe 99 PID 1016 wrote to memory of 2096 1016 msedge.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\lonelyscreen-win-installer.exe"C:\Users\Admin\AppData\Local\Temp\lonelyscreen-win-installer.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:768 -
C:\Users\Admin\AppData\Local\Temp\is-SN0AV.tmp\lonelyscreen-win-installer.tmp"C:\Users\Admin\AppData\Local\Temp\is-SN0AV.tmp\lonelyscreen-win-installer.tmp" /SL5="$70062,164153,114176,C:\Users\Admin\AppData\Local\Temp\lonelyscreen-win-installer.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4844 -
C:\Users\Admin\AppData\Local\Temp\is-LC5JV.tmp\setup.exe"C:\Users\Admin\AppData\Local\Temp\is-LC5JV.tmp\setup.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1780 -
C:\Users\Admin\AppData\Local\Temp\is-U4AAI.tmp\setup.tmp"C:\Users\Admin\AppData\Local\Temp\is-U4AAI.tmp\setup.tmp" /SL5="$40210,7573378,114176,C:\Users\Admin\AppData\Local\Temp\is-LC5JV.tmp\setup.exe"4⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2888 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.lonelyscreen.com/installed.php?version=1.2.165⤵
- Loads dropped DLL
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1016 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x100,0x104,0x108,0xd8,0x10c,0x7ff9fdc846f8,0x7ff9fdc84708,0x7ff9fdc847186⤵PID:5100
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,15230592439728876928,9942491603224453061,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:26⤵PID:8
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2148,15230592439728876928,9942491603224453061,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:36⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:4100
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2148,15230592439728876928,9942491603224453061,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:86⤵PID:2096
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,15230592439728876928,9942491603224453061,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3280 /prefetch:16⤵PID:4284
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,15230592439728876928,9942491603224453061,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3184 /prefetch:16⤵PID:4300
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,15230592439728876928,9942491603224453061,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4184 /prefetch:16⤵PID:4144
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2148,15230592439728876928,9942491603224453061,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5324 /prefetch:86⤵PID:1668
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2148,15230592439728876928,9942491603224453061,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5324 /prefetch:86⤵
- Suspicious behavior: EnumeratesProcesses
PID:3500
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,15230592439728876928,9942491603224453061,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5384 /prefetch:16⤵PID:640
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,15230592439728876928,9942491603224453061,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5400 /prefetch:16⤵PID:2136
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,15230592439728876928,9942491603224453061,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3448 /prefetch:16⤵PID:3632
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,15230592439728876928,9942491603224453061,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5544 /prefetch:16⤵PID:1364
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,15230592439728876928,9942491603224453061,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1696 /prefetch:26⤵
- Suspicious behavior: EnumeratesProcesses
PID:5208
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C:\Windows\SysWOW64\msiexec.exe"msiexec.exe" /qn /i C:\Users\Admin\AppData\Local\Temp\is-LC5JV.tmp\bonjour.msi3⤵
- Event Triggered Execution: Installer Packages
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3196
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C:\Program Files (x86)\LonelyScreen\lonelyscreen.exe"C:\Program Files (x86)\LonelyScreen\lonelyscreen.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:4424
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Blocklisted process makes network request
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:1500 -
C:\Windows\System32\MsiExec.exeC:\Windows\System32\MsiExec.exe -Embedding B1B8844997DD4B9E5644B46D875347072⤵
- Loads dropped DLL
PID:644
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 76C6591DB928E02580C9A100533877DB2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2616
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C:\Windows\syswow64\MsiExec.exeC:\Windows\syswow64\MsiExec.exe -Embedding 66B58EC7CCE24068CE5CC269A06FD58A E Global\MSI00002⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2840
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C:\Windows\System32\MsiExec.exe"C:\Windows\System32\MsiExec.exe" /Y "C:\Program Files\Bonjour\mdnsNSP.dll"2⤵
- Loads dropped DLL
PID:1984
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C:\Windows\syswow64\MsiExec.exe"C:\Windows\syswow64\MsiExec.exe" /Y "C:\Program Files (x86)\Bonjour\mdnsNSP.dll"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2724
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2080
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1364
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C:\Program Files\Bonjour\mDNSResponder.exe"C:\Program Files\Bonjour\mDNSResponder.exe"1⤵
- Modifies firewall policy service
- Executes dropped EXE
PID:3728
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Installer Packages
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
2Component Object Model Hijacking
1Installer Packages
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
2System Binary Proxy Execution
1Msiexec
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
126KB
MD59af6c523a5c0b8d90c9a0892847f9371
SHA13de6956edcf5c38843afba4c40be3c8e91026c34
SHA2566c38a4d879972b1350ce0dcfa6fc0cc166eff8eae652a47e7346a96e0c91122c
SHA51252be79610b40e44d2a0d9e4eb783263c9103d707abe05b9786c28cb0d47c04308eddf8ee7a6b1dd265c485b1a4880ad3dbaf199cfcc82aee259b26c9360f7c5c
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Filesize
381KB
MD5db5bea73edaf19ac68b2c0fad0f92b1a
SHA174bb0197763e386036751bf30c5bbf4c389fa24e
SHA25610f21999ff6b1d410ebf280f7f27deaca5289739cf12f4293b614b8fc6c88dcc
SHA51263b718288c266debf3f58ac1a62cdcca6f09350616d53a406271d8f4fe6144751eddf7b7ba2dbfe79cfda671ee5afbdbae5798204edaaf4f0391895b824ae7c5
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Filesize
118KB
MD540947436a70e0034e41123df5a0a7702
SHA16c27e1dd1c1533feb6435190a5074300ac2a9822
SHA2565d40fd92da5ca59c1badb58ad509db6a6d613f18660a9a270a53eca85d34c3a9
SHA512ba5634cc82f306245f9f0350bfa0b91e2f5ffc6c355b1452a95483f47e6acdb42c4e063f6c15115faf0f0630005df4fe8ef0e01539c270031cbd07a34a929704
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Filesize
22.3MB
MD5a3ff7e328f41f4a6af82266bfe12036f
SHA179f0e44415ffe74b320dfb27c8988d326dc80b2e
SHA2569f2a9f89adda3003c587e4a9bdf5decf3260beefb135180e44845aee7730f731
SHA512472625b9ab26e83845a72423722e4b1286dce950597a52e95dff385bb33c1a1e4870755f273c8a02dea0793d04bdad7779cc05c786dff7ed624f5feb46d0a803
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Filesize
1.1MB
MD5cc8b164c85cc68a2e6e0d10e452ef68b
SHA1fed79b50a5f03c0e33071ff849ea19dfdaf3c464
SHA25620590034969e110c4fba1d065da8ac53dad79f5b8a9bd68780164207a170c749
SHA512bee540ceb2b1de587872cdb963d2c754ac4ba0f3cac8026c3d7c2882aae0bfeb31babae927361b2ef5484ab2085b4a19914cc99a504aafd3f08c34f9f626699d
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Filesize
6KB
MD5c0d675612eff73ea63d67a5a9ac2fa84
SHA118b129f900017b80a8db37ad908d5649c2449094
SHA256599128a77f0f347df444c0a70d18be6c5e818ce925d0dbd6017f6cf049da4252
SHA51286bb23846e3d28a700e631d8727be0e14b445ca2baa15e11ccce79feec5afe44ac5d63ebc06e19e97a4f6a9e05763a33434e15ed9e53feb569d4ffa0343b3656
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Filesize
451KB
MD5ebbcd5dfbb1de70e8f4af8fa59e401fd
SHA15ca966b9a5ff4ecd0e139e21b3e30f3ea48e1a88
SHA25617bffc5df609ce3b2f0cab4bd6c118608c66a3ad86116a47e90b2bb7d8954122
SHA5122fbfcff6bc25461e7c98aabdae0efb33f2df64140aaf4b2b0c253e34294e1606077ae47b000ebababb3600bd4d9154a945036c58e4e930da445a0dda765ac8a4
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Filesize
129KB
MD5f9d908de6b166dac9b89bf62fa291ce8
SHA1938b53238291fc41ae852fdde51eed7a2bff0604
SHA256d0a918ad60221623bb0278ea94cd6938744617fdbb2054968afafc2940648f02
SHA5126643a7066974abfd5904df73ed225fd5eed4a84341b12199b6eb9a8a2ad234dba865d50f8ccff8a88002ce4c6ae2131745cf43aac88a3a0a66b596fb0d93e56e
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Filesize
16KB
MD5ca086bb31b598febd7e8d44daf14714a
SHA14838808e80df811cfb2bf7faf361b3cbc16f9f81
SHA2563818abdee5b1d3d77ae4a5ace25a638b2d7d624605f8e8ce14dd6d4c6639c00c
SHA51254188bf433a0da1b6b8f6f881af6d681a6bb629693191c7ee46f852953529cb94dfa894aca574e1cd7355985ea8d6187e7694c8144ea1db880922676f0dfe0c5
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Filesize
717B
MD5822467b728b7a66b081c91795373789a
SHA1d8f2f02e1eef62485a9feffd59ce837511749865
SHA256af2343382b88335eea72251ad84949e244ff54b6995063e24459a7216e9576b9
SHA512bacea07d92c32078ca6a0161549b4e18edab745dd44947e5f181d28cc24468e07769d6835816cdfb944fd3d0099bde5e21b48f4966824c5c16c1801712303eb6
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Filesize
504B
MD5cd8c6e8844e6c516ae449e2c25e7f853
SHA1606a41e1228e0599d1d2de94d24b3319faa225cd
SHA256bf4ba4c255b9749ff94fd55806ac273f472910ea94cb0120bfb71f1e920c5eb4
SHA51217cd178f6b77c50928ca27759615e5f324ada591f65b8ae2b541e7b2eb885cae0eb09ca8d03874fe2e801bfdefbcf07f1d2e0f6dd3414581f4b6bb1701c245ad
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
Filesize192B
MD55e314dbffc6d940210f8bcce9a50c581
SHA1ec0ac21f901ed738d09f191185e09534842e6c96
SHA256832468fc48b56d4256a663807dff8b1be75e6fb67ce04699a9603b56c61a3bbb
SHA51263fdf12fd544ba4535124a1fb6e37b0277af90e36b80c5c134a5f0b85b32c3c5f9043a455618eccd3a83b56f78e1da292d68b7e9326a3d5e036678d010aeb047
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\121CC44D1A34A04F9EDE20EE325C4119
Filesize550B
MD51edfbe30330ab0f7822a6dbaa15e54d4
SHA1a3f44745cd48722564eea5524bf9470419c103c1
SHA256c5ad68a7040dd4357c5239031e40aab91297c986f9cb687d33ed7cf4d7d3cbf8
SHA5122df9b7b2050f790e5d668006289127efc3b1f8a06542a1243da0a62a812d076c3ebcb4d04ff7f85870288daf41838116e2525649d0ffd0784fdf7875ea4aff15
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Filesize
152B
MD52dc1a9f2f3f8c3cfe51bb29b078166c5
SHA1eaf3c3dad3c8dc6f18dc3e055b415da78b704402
SHA256dcb76fa365c2d9ee213b224a91cdd806d30b1e8652d72a22f2371124fa4479fa
SHA512682061d9cc86a6e5d99d022da776fb554350fc95efbf29cd84c1db4e2b7161b76cd1de48335bcc3a25633079fb0bd412e4f4795ed6291c65e9bc28d95330bb25
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Filesize
152B
MD5e4f80e7950cbd3bb11257d2000cb885e
SHA110ac643904d539042d8f7aa4a312b13ec2106035
SHA2561184ee8d32d0edecddd93403fb888fad6b3e2a710d37335c3989cc529bc08124
SHA5122b92c9807fdcd937e514d4e7e1cc7c2d3e3aa162099b7289ceac2feea72d1a4afbadf1c09b3075d470efadf9a9edd63e07ea7e7a98d22243e45b3d53473fa4f0
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
Filesize192B
MD5ee6c137395c7798aba81f20bd3b002ef
SHA152da18a22b1c83b1beb0b84c34c2feb08c212e7b
SHA2566858731558859732aad43d82be942b250c6c448364b874b97ff2981fcf43ed73
SHA512487d1cc7879ec56326d3feea62aa8b6695283173197663b75f5701f00461778bc48463ba09ca80e977d411a4e6a7830f056766f50a1b4daeaec16410bcb3ed1e
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Filesize
910B
MD5460dae24b1241eadc77d6e2ff7154087
SHA1f3c5a13783c32a3ff9f6096f9f80da77680cc32b
SHA256d8083463f71d585b0e4abb237e521ef3b5f87fb4fd3156edb0b0324670b7f758
SHA512402bc82e4628a94351ba72b5cb0557378a608696f6d16603986cc06c05322b59c6732700e74ef9a9d8e3c8e97b667f3fb428aa00c0370bb36625734956e29534
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Filesize
5KB
MD5b0b35d068fd62fd9a6aabf6036792300
SHA16311b67b8b82c22546f5fe4aff5657a19e138f40
SHA256e3640567e1a86643bb22d10d2caa30150ebf60f713684cdb890f5db5de9afacb
SHA51203516f703d13182866f75a4d0f1e32b6d85af6a4ed01711af5ec33add96dc034262db9ebe83ee44c02224a3b2f7f1d823ed363b0e72abc37802af91081eec3f4
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Filesize
6KB
MD5f545eb73bfffaca5aa841d86b4acca5d
SHA1281cca7d4883b8ff5078e76e29b1c7db2c0d4095
SHA2561ea453272916551795273cf407baa6516ff10c701d832b94b324ea1395e5ea28
SHA512e159511fe4890834fc24e52d1c54e681324993e1f5381f8961ffc2e4860477a4aa69620080f1f0ea90015447dbf8b90082eae7fd49d377ca9cf1edd3e581481c
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Filesize
16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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Filesize
10KB
MD5e328445c1c93d19dbfbeacf2355bbfd9
SHA14c8f22010631957f5d4a433c7489b6666db8808b
SHA256d2afa94fdbf9e340c189af0973aabde568b5f1dd664124a672708b59ed9fd44e
SHA5125f96c30a099ad38d798362bb270b5a224e53bf91766cee2d6e2dccb95bc85253e82b7fed099d3c6e56be9bc00a2f45c2ed7c2f127453a246cfe2c3d070290c2f
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Filesize
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3
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Filesize
2.6MB
MD58dcf5c9eaacdaf4568220d103f393dea
SHA127f68596398b68ba048f95752b4eeb4aa013c23f
SHA25653be81cc6e2dc95a1041e8f3d8f500fad4259ab20a1aac151b5fc7a64d354a93
SHA51210f8ffb6fa5e7163f0a83190ddf211479f12e16635389b49ac041eceafd7f04c040d830065adc89b1003f38d8381851c09150a5bc8edced6ecae8ee5ae801088
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Filesize
131KB
MD516881920cbe9ddb46c3ef29ee405a857
SHA10f76cffc2e57cf5c481a8015d203b96638d36ef5
SHA25659abe5f46020cb56e1079df8dc1145b2033e4b1459ae3d92f637064a6b618bc1
SHA512f07d1f4133a2ba2bda92fa6f55360fae73e44b97756ee3044f31af5f9e01cda34e7efbb1520c0b5aa2a496edc03ed4fefdc4ad419c1028b1ce6457b69aabeba0
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Filesize
7.6MB
MD57a2f16b1053362d8e8edae5e320dd4d9
SHA18cda4387a93287f38d2b48fb109bd54a77bcdcf9
SHA256d2c7d87fad0c0fa94a4e2acdca4524cda696f2fd0c53ea9ddbe927da839707fa
SHA5122277ee7ac98560093a652019bf3a2fb18f02718580ef6711532498aaa17b87705266ed83093ffd4cfc73ec608a76359336a1780586679838633ac403bf683bcd
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Filesize
1.1MB
MD5f120c361b527a9d090782300aa8f1ce5
SHA1ed82441da0dc7a5695ef96839fc2aea0f0c7e376
SHA2569209a83ac4b0127081327b6e03960e2a4325dbb31f0bba2b56dfb785583f9825
SHA51260fc418c4296f67b923e1fff4e6034ed41eeba61604b14d560cfd84e7476b59311c6029aee7ee602d8fdc635107855e5c05dcf6a0137c6ba89db7134e63e5555
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Filesize
75KB
MD56f8e3e4f72620bddc633f0175f47161e
SHA153ed75a208cc84f1a065e9e4ece356371cac0341
SHA2562adf199f6baf245f0b07d31a3a1401d4262c3e6c98b8f10df923ceb2c937291e
SHA51280187277e78f59b7ea71ed3caa55452e730d93b8c296d5820d470776a428cbb7e7fead87240e811436f85e4d89df2b9f31d6d16658d21abf59395cab7074a869
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Filesize
75KB
MD508c031fa82a09aae1079378669678fe6
SHA1b109251d2fef08bd446be0c92369e6f11eb67093
SHA2568764d060558a9d4ef24adb43201d5178033171a649ad497f79ce3b6cc8eda98a
SHA512d133a7c02ee8e6e4a971ed4a6537c11cb58516a5ac0501672169805f7b97591d7cffd3a72133bd1df4b8d8a4f4965ddf324a83cd9be0d8af15e646a121e2ea4c
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Filesize
71KB
MD5062373995eae5f0eac9eaa9192136bfb
SHA1b421e274da7d34aba8bf09ec2d3e7b4a01392b84
SHA2560392d5656bd677c4c5cb74c96e7b85b0867f2535a37950aec7f5c4a1a70d19ae
SHA51289c01c6c0abb7462a0dff6d9d03141f5dc42d08fcb22e44e532d8a87dd9d8c7db2fc272a1a52a147645e54d0116db94878fedc81f5fe4e5bf7d15292d95b2b88