quasar | b497ae4e48e97c04cebe2d1951472e0fdcb46b24d7ed7083a7571ecc3ac24f9d

Change Default File Association

T1546.001

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx\ = "{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}"	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx\ = "{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\lnkfile\shellex\ContextMenuHandlers\ FileSyncEx\ = "{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}"	OneDrive.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Delete Cached Update Binary = "C:\\Windows\\system32\\cmd.exe /q /c del /q \"C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\Update\\OneDriveSetup.exe\""	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Delete Cached Standalone Update Binary = "C:\\Windows\\system32\\cmd.exe /q /c del /q \"C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\StandaloneUpdater\\OneDriveSetup.exe\""	OneDriveSetup.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\OneDrive\desktop.ini	FileSyncConfig.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
9	raw.githubusercontent.com
1	camo.githubusercontent.com

Checks system information in the registry 2 TTPs 6 IoCs

System information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	OneDriveSetup.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	OneDriveSetup.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	OneDriveSetup.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	OneDriveSetup.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	OneDrive.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	OneDrive.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SystemTemp	chrome.exe
File opened for modification	C:\Windows\SystemTemp	chrome.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DllHost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DllHost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDriveSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDriveSetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DllHost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDrive.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Tiny.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OneDrive.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FileSyncConfig.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	OneDrive.exe
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	OneDrive.exe

Enumerates system info in registry 2 TTPs 6 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Gathers network information 2 TTPs 1 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

Command and Scripting Interpreter

T1059

pid	Process
2640	ipconfig.exe

Modifies Internet Explorer settings 1 TTPs 14 IoCs

adware spyware

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	OneDrive.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OneDrive.exe = "11000"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Internet Explorer\Main	OneDrive.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Internet Explorer\Main\DisableFirstRunCustomize = "1"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	OneDriveSetup.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OneDrive.exe = "11000"	OneDriveSetup.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\OneDrive.exe = "11000"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Internet Explorer\Toolbar	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser	explorer.exe

Modifies data under HKEY_USERS 3 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133809329710697923"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Modifies registry class 64 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\6\Shell\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\CLSID\{82CA8DE3-01AD-4CEA-9D75-BE4C51810A9E}\InprocServer32	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{da82e55e-fa2f-45b3-aec3-e7294106ef52}\TypeLib	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\CLSID\{389510b7-9e58-40d7-98bf-60b911cb0ea9}\LocalServer32	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{31508CC7-9BC7-494B-9D0F-7B1C7F144182}	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\CLSID\{A926714B-7BFC-4D08-A035-80021395FFA8}\VersionIndependentProgID	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\CLSID\{AB807329-7324-431B-8B36-DBD581F56E0B}\ProgID\ = "SyncEngineCOMServer.SyncEngineCOMServer.1"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{10C9242E-D604-49B5-99E4-BF87945EF86C}\TypeLib	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{f0440f4e-4884-4a8F-8a45-ba89c00f96f2}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDriveSetup.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{6A821279-AB49-48F8-9A27-F6C59B4FF024}	OneDriveSetup.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{da82e55e-fa2f-45b3-aec3-e7294106ef52}	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\CLSID\{5999E1EE-711E-48D2-9884-851A709F543D}	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{e9de26a1-51b2-47b4-b1bf-c87059cc02a7}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OneDriveSetup.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_CLASSES\WOW6432NODE\INTERFACE\{6A821279-AB49-48F8-9A27-F6C59B4FF024}\PROXYSTUBCLSID32	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{A87958FF-B414-7748-9183-DBF183A25905}\ = "INucleusNativeMessaging"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\CLSID\{94269C4E-071A-4116-90E6-52E557067E4E}	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{0299ECA9-80B6-43C8-A79A-FB1C5F19E7D8}\TypeLib	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{e9de26a1-51b2-47b4-b1bf-c87059cc02a7}\TypeLib\ = "{909A6CCD-6810-46C4-89DF-05BE7EB61E6C}"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{869BDA08-7ACF-42B8-91AE-4D8D597C0B33}\ProxyStubClsid32	OneDriveSetup.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{1b7aed4f-fcaf-4da4-8795-c03e635d8edc}	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\SyncEngineFileInfoProvider.SyncEngineFileInfoProvider.1\ = "SyncEngineFileInfoProvider Class"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{53de12aa-df96-413d-a25e-c75b6528abf2}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_CLASSES\WOW6432NODE\INTERFACE\{8B9F14F4-9559-4A3F-B7D0-312E992B6D98}\PROXYSTUBCLSID32	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{6A821279-AB49-48F8-9A27-F6C59B4FF024}\ProxyStubClsid32	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{2B865677-AC3A-43BD-B9E7-BF6FCD3F0596}\TypeLib\ = "{909A6CCD-6810-46C4-89DF-05BE7EB61E6C}"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{a7126d4c-f492-4eb9-8a2a-f673dbdd3334}	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{b5c25645-7426-433f-8a5f-42b7ff27a7b2}\TypeLib\Version = "1.0"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{049FED7E-C3EA-4B66-9D92-10E8085D60FB}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{1EDD003E-C446-43C5-8BA0-3778CC4792CC}\TypeLib	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{D0ED5C72-6197-4AAD-9B16-53FE461DD85C}\ProxyStubClsid32	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\SyncEngineCOMServer.SyncEngineCOMServer.1\ = "SyncEngineCOMServer Class"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\CLSID\{94269C4E-071A-4116-90E6-52E557067E4E}\LocalServer32	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\SyncEngineStorageProviderHandlerProxy.SyncEngineStorageProviderHandlerProxy\CurVer	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\CLSID\{71DCE5D6-4B57-496B-AC21-CD5B54EB93FD}\ = "SyncEngineFileInfoProvider Class"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{679EC955-75AA-4FB2-A7ED-8C0152ECF409}\TypeLib\Version = "1.0"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{fac14b75-7862-4ceb-be41-f53945a61c17}\ = "IToastNotificationEvent"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{466F31F7-9892-477E-B189-FA5C59DE3603}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{3A4E62AE-45D9-41D5-85F5-A45B77AB44E5}\ProxyStubClsid32	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_CLASSES\WOW6432NODE\CLSID\{2E7C0A19-0438-41E9-81E3-3AD3D64F55BA}\PROGID	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{e9de26a1-51b2-47b4-b1bf-c87059cc02a7}\TypeLib	OneDrive.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{5D5DD08F-A10E-4FEF-BCA7-E73E666FC66C}	OneDriveSetup.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\CLSID\{CB3D0F55-BC2C-4C1A-85ED-23ED75B5106B}	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{AEEBAD4E-3E0A-415B-9B94-19C499CD7B6A}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\NucleusNativeMessaging.NucleusNativeMessaging	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{53de12aa-df96-413d-a25e-c75b6528abf2}\ProxyStubClsid32	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{9D613F8A-B30E-4938-8490-CB5677701EBF}	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{9D613F8A-B30E-4938-8490-CB5677701EBF}\TypeLib\Version = "1.0"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{0f872661-c863-47a4-863f-c065c182858a}\TypeLib\ = "{909A6CCD-6810-46C4-89DF-05BE7EB61E6C}"	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{B54E7079-90C9-4C62-A6B8-B2834C33A04A}\ = "IGetSpecialFolderInfoCallback"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\CLSID\{A78ED123-AB77-406B-9962-2A5D9D2F7F30}\ = "UpToDateCloudOverlayHandler Class"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\CLSID\{C5FF006E-2AE9-408C-B85B-2DFDD5449D9C}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\18.151.0729.0013\\FileSyncShell.dll"	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{A87958FF-B414-7748-9183-DBF183A25905}\TypeLib\ = "{F904F88C-E60D-4327-9FA2-865AD075B400}"	OneDriveSetup.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_CLASSES\WOW6432NODE\INTERFACE\{22A68885-0FD9-42F6-9DED-4FB174DC7344}\PROXYSTUBCLSID32	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\CLSID\{94269C4E-071A-4116-90E6-52E557067E4E}	OneDriveSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\CLSID\{F241C880-6982-4CE5-8CF7-7085BA96DA5A}	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{869BDA08-7ACF-42B8-91AE-4D8D597C0B33}\TypeLib	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{fac14b75-7862-4ceb-be41-f53945a61c17}\ProxyStubClsid32	OneDrive.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\CLSID\{C5FF006E-2AE9-408C-B85B-2DFDD5449D9C}\ = "UpToDateUnpinnedOverlayHandler Class"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{1EDD003E-C446-43C5-8BA0-3778CC4792CC}\TypeLib	OneDriveSetup.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\odopen	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{31508CC7-9BC7-494B-9D0F-7B1C7F144182}\TypeLib\Version = "1.0"	OneDrive.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Local Settings\MuiCache	BackgroundTransferHost.exe
Key created	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\Interface\{F0AF7C30-EAE4-4644-961D-54E6E28708D6}	OneDriveSetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2499603254-3415597248-1508446358-1000_Classes\WOW6432Node\Interface\{b5c25645-7426-433f-8a5f-42b7ff27a7b2}\TypeLib\ = "{BAE13F6C-0E2A-4DEB-AA46-B8F55319347C}"	OneDriveSetup.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
3876	schtasks.exe
2252	schtasks.exe

Suspicious behavior: AddClipboardFormatListener 3 IoCs

pid	Process
2116	explorer.exe
2400	OneDrive.exe
4056	OneDrive.exe

Suspicious behavior: EnumeratesProcesses 44 IoCs

pid	Process
5444	chrome.exe
5444	chrome.exe
2400	OneDrive.exe
2400	OneDrive.exe
2372	OneDriveSetup.exe
2372	OneDriveSetup.exe
2372	OneDriveSetup.exe
2372	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
6080	OneDriveSetup.exe
4056	OneDrive.exe
4056	OneDrive.exe
3292	chrome.exe
3292	chrome.exe
3604	chrome.exe
3604	chrome.exe
3604	chrome.exe
3604	chrome.exe

Suspicious behavior: GetForegroundWindowSpam 4 IoCs

pid	Process
2092	Tiny.exe
2116	explorer.exe
956	Quasar.exe
3380	Client.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 19 IoCs

pid	Process
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
3292	chrome.exe
3292	chrome.exe
3292	chrome.exe
3292	chrome.exe
3292	chrome.exe
3292	chrome.exe
3292	chrome.exe
3292	chrome.exe
3292	chrome.exe
3292	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe
Token: SeShutdownPrivilege	5444	chrome.exe
Token: SeCreatePagefilePrivilege	5444	chrome.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
2092	Tiny.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe
5444	chrome.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
2116	explorer.exe
2116	explorer.exe
956	Quasar.exe
2400	OneDrive.exe
4056	OneDrive.exe
4056	OneDrive.exe
4056	OneDrive.exe
3380	Client.exe
956	Quasar.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5444 wrote to memory of 3628	5444	chrome.exe	80
PID 5444 wrote to memory of 3628	5444	chrome.exe	80
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 5548	5444	chrome.exe	81
PID 5444 wrote to memory of 1044	5444	chrome.exe	82
PID 5444 wrote to memory of 1044	5444	chrome.exe	82
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83
PID 5444 wrote to memory of 1708	5444	chrome.exe	83

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\Tiny v0.2\Tiny.exe
"C:\Users\Admin\AppData\Local\Temp\Tiny v0.2\Tiny.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2092

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Drops file in Windows directory
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5444
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff9eaf0cc40,0x7ff9eaf0cc4c,0x7ff9eaf0cc58
  2⤵
  PID:3628
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1964,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1960 /prefetch:2
  2⤵
  PID:5548
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1720,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2104 /prefetch:3
  2⤵
  PID:1044
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2212,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2228 /prefetch:8
  2⤵
  PID:1708
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3124,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3196 /prefetch:1
  2⤵
  PID:3808
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3160,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3240 /prefetch:1
  2⤵
  PID:4108
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4480,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3552 /prefetch:1
  2⤵
  PID:3000
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4636,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4632 /prefetch:8
  2⤵
  PID:5028
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4608,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4592 /prefetch:8
  2⤵
  PID:5376
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=5020,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5064 /prefetch:8
  2⤵
  PID:1032
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=5068,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5084 /prefetch:8
  2⤵
  PID:2244
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=5048,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4840 /prefetch:8
  2⤵
  PID:2124
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4764,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4816 /prefetch:8
  2⤵
  PID:5704
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4840,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4676 /prefetch:8
  2⤵
  PID:1432
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=5200,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4976 /prefetch:8
  2⤵
  PID:5576
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --field-trial-handle=5232,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5332 /prefetch:2
  2⤵
  PID:3052
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --field-trial-handle=3696,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5476 /prefetch:1
  2⤵
  PID:2616
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=5544,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3396 /prefetch:8
  2⤵
  PID:2928
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=10.0.22000.1 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4856,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3408 /prefetch:8
  2⤵
  PID:5256
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=20 --field-trial-handle=3196,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3832 /prefetch:1
  2⤵
  PID:1496
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=21 --field-trial-handle=5808,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4336 /prefetch:1
  2⤵
  PID:5908
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=22 --field-trial-handle=5792,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5556 /prefetch:1
  2⤵
  PID:3376
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=23 --field-trial-handle=5388,i,16038892673085213074,16085104694781462496,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5332 /prefetch:1
  2⤵
  PID:5048

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:1712

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:1356

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
1⤵
PID:5984

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:5820

C:\Users\Admin\Downloads\Quasar.v1.4.1\Quasar v1.4.1\Quasar.exe
"C:\Users\Admin\Downloads\Quasar.v1.4.1\Quasar v1.4.1\Quasar.exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:956
- C:\Windows\explorer.exe
  "C:\Windows\explorer.exe" /select, "C:\Users\Admin\Downloads\Quasar.v1.4.1\Quasar v1.4.1\quasar.p12"
  2⤵
  PID:4228

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2116

C:\Windows\system32\BackgroundTransferHost.exe
"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.13
1⤵
- Modifies registry class
PID:5100

C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
"C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe"
1⤵
- Modifies system executable filetype association
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2400
- C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe
  "C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe" /update /restart
  2⤵
  - Executes dropped EXE
  - Checks system information in the registry
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2372
- - C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe
    C:\Users\Admin\AppData\Local\Microsoft\OneDrive\Update\OneDriveSetup.exe /update /restart /peruser /childprocess /extractFilesWithLessThreadCount /renameReplaceOneDriveExe /renameReplaceODSUExe /removeNonCurrentVersions /enableODSUReportingMode
    3⤵
    - Executes dropped EXE
    - Modifies system executable filetype association
    - Adds Run key to start application
    - Checks system information in the registry
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    PID:6080
  - - C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.220.1024.0005\FileSyncConfig.exe
      "C:\Users\Admin\AppData\Local\Microsoft\OneDrive\21.220.1024.0005\FileSyncConfig.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops desktop.ini file(s)
      System Location Discovery: System Language Discovery
      PID:5840
  - - C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
      /updateInstalled /background
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Modifies system executable filetype association
      Checks system information in the registry
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Modifies registry class
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of SetWindowsHookEx
      PID:4056

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k SDRSVC
1⤵
PID:5196

C:\Users\Admin\Downloads\Quasar.v1.4.1\Quasar v1.4.1\Client-built.exe
"C:\Users\Admin\Downloads\Quasar.v1.4.1\Quasar v1.4.1\Client-built.exe"
1⤵
- Executes dropped EXE
PID:4520
- C:\Windows\SYSTEM32\schtasks.exe
  "schtasks" /create /tn "Quasar Client Startup" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:3876
- C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
  "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:3380
- - C:\Windows\SYSTEM32\schtasks.exe
    "schtasks" /create /tn "Quasar Client Startup" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe" /rl HIGHEST /f
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:2252

C:\Windows\system32\werfault.exe
werfault.exe /h /shared Global\d78b1e7de3ec4c7e9296a946ef366cbc /t 2536 /p 5444
1⤵
PID:196

C:\Windows\SysWOW64\DllHost.exe
"C:\Windows\SysWOW64\DllHost.exe" /Processid:{5250E46F-BB09-D602-5891-F476DC89B700}
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3804

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Drops file in Windows directory
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
PID:3292
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff9eaf0cc40,0x7ff9eaf0cc4c,0x7ff9eaf0cc58
  2⤵
  PID:3808
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1796,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=1792 /prefetch:2
  2⤵
  PID:5612
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=2056,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=2120 /prefetch:3
  2⤵
  PID:3844
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2196,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=2212 /prefetch:8
  2⤵
  PID:1748
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3088,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=3224 /prefetch:1
  2⤵
  PID:2772
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3228,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=3272 /prefetch:1
  2⤵
  PID:3812
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4148,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=4172 /prefetch:2
  2⤵
  PID:2756
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=4624,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=4636 /prefetch:1
  2⤵
  PID:5856
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4780,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=4804 /prefetch:8
  2⤵
  PID:5240
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4808,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=4616 /prefetch:8
  2⤵
  PID:4124
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4812,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  PID:2168
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4988,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=5148 /prefetch:8
  2⤵
  PID:5052
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --field-trial-handle=5208,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=5172 /prefetch:1
  2⤵
  PID:3588
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --field-trial-handle=4136,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=5280 /prefetch:1
  2⤵
  PID:3244
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --field-trial-handle=3272,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=3424 /prefetch:1
  2⤵
  PID:4964
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --field-trial-handle=4948,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=4528 /prefetch:1
  2⤵
  PID:3440
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --field-trial-handle=3280,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=5324 /prefetch:1
  2⤵
  PID:1844
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=10.0.22000.1 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1120,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=4748 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3604
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --field-trial-handle=4652,i,2193788227937796003,8464222638496013899,262144 --variations-seed-version=20250109-050117.839000 --mojo-platform-channel-handle=3748 /prefetch:1
  2⤵
  PID:2376

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:3960

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:3044

C:\Windows\SysWOW64\DllHost.exe
"C:\Windows\SysWOW64\DllHost.exe" /Processid:{5250E46F-BB09-D602-5891-F476DC89B700}
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2392

C:\Windows\system32\cmd.exe
"C:\Windows\system32\cmd.exe"
1⤵
PID:1324
- C:\Windows\system32\ipconfig.exe
  IPconfig
  2⤵
  - Gathers network information
  PID:2640

C:\Windows\SysWOW64\DllHost.exe
"C:\Windows\SysWOW64\DllHost.exe" /Processid:{5250E46F-BB09-D602-5891-F476DC89B700}
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3312

C:\Users\Admin\Downloads\Quasar.v1.4.1\Quasar v1.4.1\Client-built.exe
"C:\Users\Admin\Downloads\Quasar.v1.4.1\Quasar v1.4.1\Client-built.exe"
1⤵
- Executes dropped EXE
PID:5340

C:\Users\Admin\Downloads\Quasar.v1.4.1\Quasar v1.4.1\Client-built.exe
"C:\Users\Admin\Downloads\Quasar.v1.4.1\Quasar v1.4.1\Client-built.exe"
1⤵
- Executes dropped EXE
PID:3552

C:\Users\Admin\Downloads\Quasar.v1.4.1\Quasar v1.4.1\Client-built.exe
"C:\Users\Admin\Downloads\Quasar.v1.4.1\Quasar v1.4.1\Client-built.exe"
1⤵
- Executes dropped EXE
PID:1116

C:\Users\Admin\Downloads\Quasar.v1.4.1\Quasar v1.4.1\Client-built.exe
"C:\Users\Admin\Downloads\Quasar.v1.4.1\Quasar v1.4.1\Client-built.exe"
1⤵
- Executes dropped EXE
PID:4884

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Component Object Model Hijacking

T1546.015

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Change Default File Association

T1546.001

Component Object Model Hijacking

T1546.015

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Modify Registry

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery