quasar | d8fce9dd9c65ca143343f7711859a7cffc3c5e656a8b84108183fb769a12ed8b

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000	Taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	Taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	Taskmgr.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\ProcessorNameString	Taskmgr.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	Taskmgr.exe

Enumerates system info in registry 2 TTPs 12 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	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
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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.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
1888	ipconfig.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\Toolbar	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1"	explorer.exe

Modifies data under HKEY_USERS 18 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
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 = "133828891011658053"	chrome.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292114432"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365268"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = 99ebff004cc2ff000091f8000078d4000067c000003e9200001a6800f7630c00	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4290799360"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292114432"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365268"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "147"	LogonUI.exe

Modifies registry class 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Quasar.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4"	Quasar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\SniffedFolderType = "Downloads"	chrome.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\11\ComDlg\{CD0FC69B-71E2-46E5-9690-5BCD9F57AAB3}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000	chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	Quasar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}"	Quasar.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\LogicalViewMode = "1"	Quasar.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\8\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16"	Quasar.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	Quasar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\8\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}"	Quasar.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\16\Shell	Quasar.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\IconSize = "16"	Quasar.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Quasar.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\2\0 = 780031000000000047595c5f1100557365727300640009000400efbec5522d60415a6a692e0000006c0500000000010000000000000000003a00000000007bf2870055007300650072007300000040007300680065006c006c00330032002e0064006c006c002c002d0032003100380031003300000014000000	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}	chrome.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\11\ComDlg\{CD0FC69B-71E2-46E5-9690-5BCD9F57AAB3}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a000000a000000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000	chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\3	chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\8\Shell	Quasar.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Quasar.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\Shell\ShowCmd = "1"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\GroupView = "0"	chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\8\Shell\SniffedFolderType = "Generic"	Quasar.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg	chrome.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 0400000001000000000000000300000002000000ffffffff	chrome.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\1\MRUListEx = 0100000000000000ffffffff	Quasar.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	Quasar.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\2\0\0\0	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\LogicalViewMode = "1"	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\FFlags = "1"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\Shell	Quasar.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\1\1\MRUListEx = ffffffff	Quasar.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\ComDlg	Quasar.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0	chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2	chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\8\ComDlg	chrome.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\2\0\0\0\0\MRUListEx = ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\2\0\0	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\7\Shell\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4"	explorer.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\LogicalViewMode = "1"	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupView = "4294967295"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\11\ComDlg\{CD0FC69B-71E2-46E5-9690-5BCD9F57AAB3}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}"	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\Mode = "4"	chrome.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\8\Shell\SniffedFolderType = "Generic"	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\7\Shell\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Rev = "0"	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\1\1	Quasar.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\8\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0"	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\16\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4"	Quasar.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\16\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1"	Quasar.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\7\Shell\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1"	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\3 = 14002e80922b16d365937a46956b92703aca08af0000	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\IconSize = "16"	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupView = "4294967295"	chrome.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\13\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000	Quasar.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\11\ComDlg\{CD0FC69B-71E2-46E5-9690-5BCD9F57AAB3}\GroupByDirection = "1"	chrome.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000	Quasar.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\8\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}"	Quasar.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\12\ComDlg\{7D49D726-3C21-4F05-99AA-FDC2C9474656}\FFlags = "1"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings	WindowSvcManager.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\8\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16"	chrome.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = 03000000010000000000000002000000ffffffff	Quasar.exe

NTFS ADS 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\Quasar.v1.4.1.zip:Zone.Identifier	chrome.exe
File opened for modification	C:\Users\Admin\Downloads\RE1Mu3b.png:Zone.Identifier	chrome.exe

Opens file in notepad (likely ransom note) 5 IoCs

ransomware

pid	Process
4732	NOTEPAD.EXE
4504	NOTEPAD.EXE
1376	NOTEPAD.EXE
3544	NOTEPAD.EXE
2276	NOTEPAD.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
2204	schtasks.exe
4444	schtasks.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
4624	explorer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3740	chrome.exe
3740	chrome.exe
1128	chrome.exe
1128	chrome.exe
5108	chrome.exe
5108	chrome.exe
5108	chrome.exe
5108	chrome.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe

Suspicious behavior: GetForegroundWindowSpam 8 IoCs

pid	Process
4624	explorer.exe
2776	chrome.exe
3384	chrome.exe
428	Quasar.exe
2732	mmc.exe
1756	WindowSvcManager.exe
3312	Quasar.exe
396	Quasar.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 30 IoCs

pid	Process
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
3896	msedge.exe
3896	msedge.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3740	chrome.exe
Token: SeCreatePagefilePrivilege	3740	chrome.exe
Token: SeShutdownPrivilege	3740	chrome.exe
Token: SeCreatePagefilePrivilege	3740	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe
Token: SeShutdownPrivilege	1128	chrome.exe
Token: SeCreatePagefilePrivilege	1128	chrome.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
428	Quasar.exe
1128	chrome.exe
1128	chrome.exe

Suspicious use of SendNotifyMessage 64 IoCs

pid	Process
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
3740	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
428	Quasar.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
1128	chrome.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe
396	Taskmgr.exe

Suspicious use of SetWindowsHookEx 28 IoCs

pid	Process
4624	explorer.exe
4624	explorer.exe
2776	chrome.exe
3384	chrome.exe
3384	chrome.exe
3384	chrome.exe
428	Quasar.exe
428	Quasar.exe
428	Quasar.exe
1756	WindowSvcManager.exe
2732	mmc.exe
2732	mmc.exe
428	Quasar.exe
428	Quasar.exe
428	Quasar.exe
428	Quasar.exe
396	Quasar.exe
396	Quasar.exe
396	Quasar.exe
396	Quasar.exe
396	Quasar.exe
396	Quasar.exe
396	Quasar.exe
396	Quasar.exe
396	Quasar.exe
2812	PickerHost.exe
4596	PickerHost.exe
2132	LogonUI.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4972 wrote to memory of 4504	4972	cmd.exe	79
PID 4972 wrote to memory of 4504	4972	cmd.exe	79
PID 3740 wrote to memory of 4760	3740	chrome.exe	83
PID 3740 wrote to memory of 4760	3740	chrome.exe	83
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 396	3740	chrome.exe	84
PID 3740 wrote to memory of 3164	3740	chrome.exe	85
PID 3740 wrote to memory of 3164	3740	chrome.exe	85
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86
PID 3740 wrote to memory of 2588	3740	chrome.exe	86

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:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\test.txt
1⤵
- Suspicious use of WriteProcessMemory
PID:4972
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\test.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:4504

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
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3740
- 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,0x100,0x104,0xd8,0x108,0x7ff9fc75cc40,0x7ff9fc75cc4c,0x7ff9fc75cc58
  2⤵
  PID:4760
- 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=1856,i,2841080293961917415,6537215519081687791,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1852 /prefetch:2
  2⤵
  PID:396
- 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,2841080293961917415,6537215519081687791,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1896 /prefetch:3
  2⤵
  PID:3164
- 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=2208,i,2841080293961917415,6537215519081687791,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2200 /prefetch:8
  2⤵
  PID:2588
- 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=3184,i,2841080293961917415,6537215519081687791,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3168 /prefetch:1
  2⤵
  PID:4040
- 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=3136,i,2841080293961917415,6537215519081687791,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3300 /prefetch:1
  2⤵
  PID:2804
- 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=3568,i,2841080293961917415,6537215519081687791,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3532 /prefetch:1
  2⤵
  PID:2856

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:3432

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
1⤵
PID:2584

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService
1⤵
PID:1640

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
PID:1128
- 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,0x100,0x104,0xd8,0x108,0x7ff9fc75cc40,0x7ff9fc75cc4c,0x7ff9fc75cc58
  2⤵
  PID:4608
- 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=1808,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1760 /prefetch:2
  2⤵
  PID:2328
- 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=2032,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2076 /prefetch:3
  2⤵
  - Detected potential entity reuse from brand MICROSOFT.
  PID:3484
- 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,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2176 /prefetch:8
  2⤵
  PID:3048
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3068,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3092 /prefetch:1
  2⤵
  PID:2928
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3080,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3140 /prefetch:1
  2⤵
  PID:3984
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4484,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4472 /prefetch:1
  2⤵
  PID:1780
- 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=4804,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4800 /prefetch:8
  2⤵
  PID:1828
- 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=5016,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5036 /prefetch:8
  2⤵
  PID:4628
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=5200,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4920 /prefetch:1
  2⤵
  PID:2312
- 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=3212,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5224 /prefetch:8
  2⤵
  PID:2832
- 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=5168,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3308 /prefetch:8
  2⤵
  - NTFS ADS
  PID:5008
- 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=3712,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1136 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5108
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --field-trial-handle=3260,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3152 /prefetch:1
  2⤵
  PID:4644
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --field-trial-handle=3764,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5420 /prefetch:1
  2⤵
  PID:4128
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --field-trial-handle=3136,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4732 /prefetch:1
  2⤵
  PID:2668
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --field-trial-handle=3200,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5692 /prefetch:1
  2⤵
  PID:5048
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --field-trial-handle=5352,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4488 /prefetch:1
  2⤵
  PID:868
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --field-trial-handle=5712,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5716 /prefetch:1
  2⤵
  PID:1724
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=20 --field-trial-handle=3768,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5860 /prefetch:1
  2⤵
  PID:404
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=21 --field-trial-handle=5340,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5852 /prefetch:1
  2⤵
  PID:1352
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=22 --field-trial-handle=6248,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5984 /prefetch:1
  2⤵
  PID:2172
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=23 --field-trial-handle=6324,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5948 /prefetch:1
  2⤵
  PID:1504
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=24 --field-trial-handle=6404,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=6276 /prefetch:1
  2⤵
  PID:4220
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=25 --field-trial-handle=6116,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5424 /prefetch:1
  2⤵
  PID:3684
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=26 --field-trial-handle=6672,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5904 /prefetch:1
  2⤵
  PID:3752
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=27 --field-trial-handle=6232,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5976 /prefetch:1
  2⤵
  PID:2344
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=5272,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5900 /prefetch:8
  2⤵
  - Modifies registry class
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:2776
- 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=6668,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5984 /prefetch:8
  2⤵
  - NTFS ADS
  PID:5080
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=6060,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5936 /prefetch:8
  2⤵
  - Modifies registry class
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:3384
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=31 --field-trial-handle=5964,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3292 /prefetch:1
  2⤵
  PID:1504
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=32 --field-trial-handle=6264,i,1228332244129531129,13007385125258670382,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3788 /prefetch:1
  2⤵
  PID:4240

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:1352

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:1764

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4916

C:\Windows\System32\DataExchangeHost.exe
C:\Windows\System32\DataExchangeHost.exe -Embedding
1⤵
PID:1304

C:\Users\Admin\Desktop\Quasar v1.4.1\Quasar.exe
"C:\Users\Admin\Desktop\Quasar v1.4.1\Quasar.exe"
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:428
- C:\Windows\explorer.exe
  "C:\Windows\explorer.exe" /select, "C:\Users\Admin\Desktop\Quasar v1.4.1\quasar.p12"
  2⤵
  PID:3684

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:4624

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe"
1⤵
PID:2344
- C:\Windows\system32\ipconfig.exe
  ipconfig
  2⤵
  - Gathers network information
  PID:1888

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k SDRSVC
1⤵
PID:4468

C:\Users\Admin\Desktop\Client-built.exe
"C:\Users\Admin\Desktop\Client-built.exe"
1⤵
- Executes dropped EXE
PID:3236
- C:\Windows\SYSTEM32\schtasks.exe
  "schtasks" /create /tn "WindowsSvcManager" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\WindowsSvcManager\WindowSvcManager.exe" /rl HIGHEST /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2204
- C:\Users\Admin\AppData\Roaming\WindowsSvcManager\WindowSvcManager.exe
  "C:\Users\Admin\AppData\Roaming\WindowsSvcManager\WindowSvcManager.exe"
  2⤵
  - Executes dropped EXE
  - Modifies registry class
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:1756
- - C:\Windows\SYSTEM32\schtasks.exe
    "schtasks" /create /tn "WindowsSvcManager" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\WindowsSvcManager\WindowSvcManager.exe" /rl HIGHEST /f
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4444
- - C:\Windows\system32\NOTEPAD.EXE
    "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\ratted.txt
    3⤵
    - Opens file in notepad (likely ransom note)
    PID:2276
- - C:\Windows\SYSTEM32\cmd.exe
    "cmd" /K CHCP 437
    3⤵
    PID:4688
  - - C:\Windows\system32\chcp.com
      CHCP 437
      4⤵
      PID:4068
  - - C:\Windows\system32\msg.exe
      msg * "ratted"
      4⤵
      PID:3792
  - - C:\Windows\system32\shutdown.exe
      shutdown /s /f /t 60 /c ratted
      4⤵
      PID:4508
  - - C:\Windows\system32\shutdown.exe
      shutdown /a /c lol
      4⤵
      PID:3152
  - - C:\Windows\system32\shutdown.exe
      shutdown /a
      4⤵
      PID:2868
  - - C:\Windows\system32\shutdown.exe
      shutdown /a
      4⤵
      PID:4696
  - - C:\Windows\system32\shutdown.exe
      shutdown /s /f /t 5 /c quasar
      4⤵
      PID:2908

C:\Windows\System32\Taskmgr.exe
"C:\Windows\System32\Taskmgr.exe"
1⤵
- Checks SCSI registry key(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SendNotifyMessage
PID:396

C:\Windows\system32\mmc.exe
"C:\Windows\system32\mmc.exe" "C:\Windows\System32\taskschd.msc"
1⤵
- Drops file in System32 directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2732

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\ratted.txt
1⤵
- Opens file in notepad (likely ransom note)
PID:1376

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\ratted.txt
1⤵
- Opens file in notepad (likely ransom note)
PID:3544

C:\Windows\system32\werfault.exe
werfault.exe /h /shared Global\79ef6aff45744d1e935743086373a9fe /t 3916 /p 428
1⤵
PID:3936

C:\Users\Admin\Desktop\Quasar v1.4.1\Quasar.exe
"C:\Users\Admin\Desktop\Quasar v1.4.1\Quasar.exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
PID:3312

C:\Users\Admin\Desktop\Quasar v1.4.1\Quasar.exe
"C:\Users\Admin\Desktop\Quasar v1.4.1\Quasar.exe"
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:396

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\Desktop\Quasar v1.4.1\Clients\Admin@GMTYKXRU_872C1E3\Logs\2025-02-01.html
1⤵
- Enumerates system info in registry
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
PID:3896
- 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff9ea003cb8,0x7ff9ea003cc8,0x7ff9ea003cd8
  2⤵
  PID:4276
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1864,365869279022398033,3456978494271451805,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1888 /prefetch:2
  2⤵
  PID:644
- 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=1864,365869279022398033,3456978494271451805,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2312 /prefetch:3
  2⤵
  PID:4848
- 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=1864,365869279022398033,3456978494271451805,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2556 /prefetch:8
  2⤵
  PID:4884
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1864,365869279022398033,3456978494271451805,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3212 /prefetch:1
  2⤵
  PID:4860
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1864,365869279022398033,3456978494271451805,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3220 /prefetch:1
  2⤵
  PID:1752
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1864,365869279022398033,3456978494271451805,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4976 /prefetch:8
  2⤵
  PID:4960
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1864,365869279022398033,3456978494271451805,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5520 /prefetch:8
  2⤵
  PID:3608

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:124

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1836

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\new.txt
1⤵
- Opens file in notepad (likely ransom note)
PID:4732

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: NtCreateUserProcessBlockNonMicrosoftBinary
PID:2744
- 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=0x108,0x10c,0x110,0xe4,0x114,0x7ff9fc75cc40,0x7ff9fc75cc4c,0x7ff9fc75cc58
  2⤵
  PID:2340
- 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=1788,i,16098206278899753431,12485126438836131401,262144 --variations-seed-version=20250131-130103.379000 --mojo-platform-channel-handle=1784 /prefetch:2
  2⤵
  PID:1108
- 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=2108,i,16098206278899753431,12485126438836131401,262144 --variations-seed-version=20250131-130103.379000 --mojo-platform-channel-handle=2116 /prefetch:3
  2⤵
  PID:4808
- 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=2200,i,16098206278899753431,12485126438836131401,262144 --variations-seed-version=20250131-130103.379000 --mojo-platform-channel-handle=2208 /prefetch:8
  2⤵
  PID:2324
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3128,i,16098206278899753431,12485126438836131401,262144 --variations-seed-version=20250131-130103.379000 --mojo-platform-channel-handle=3244 /prefetch:1
  2⤵
  PID:3876
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3212,i,16098206278899753431,12485126438836131401,262144 --variations-seed-version=20250131-130103.379000 --mojo-platform-channel-handle=3300 /prefetch:1
  2⤵
  PID:4240
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=3588,i,16098206278899753431,12485126438836131401,262144 --variations-seed-version=20250131-130103.379000 --mojo-platform-channel-handle=4484 /prefetch:1
  2⤵
  PID:3484
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=4344,i,16098206278899753431,12485126438836131401,262144 --variations-seed-version=20250131-130103.379000 --mojo-platform-channel-handle=4360 /prefetch:1
  2⤵
  PID:4040
- 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=1.25 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --field-trial-handle=4696,i,16098206278899753431,12485126438836131401,262144 --variations-seed-version=20250131-130103.379000 --mojo-platform-channel-handle=4740 /prefetch:1
  2⤵
  PID:4540
- 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=4944,i,16098206278899753431,12485126438836131401,262144 --variations-seed-version=20250131-130103.379000 --mojo-platform-channel-handle=4960 /prefetch:8
  2⤵
  PID:2772
- 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=5156,i,16098206278899753431,12485126438836131401,262144 --variations-seed-version=20250131-130103.379000 --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  PID:2212

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:1608

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:1632

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:4948

C:\Windows\System32\PickerHost.exe
C:\Windows\System32\PickerHost.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:2812

C:\Windows\System32\PickerHost.exe
C:\Windows\System32\PickerHost.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:4596

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa39b0855 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:2132

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery