quasar | 0fe81f9a51cf0068408de3c3605ce2033a00bd7ec90cc9516c38f6069e06433b

System Information Discovery

Processes:

Client.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\Control Panel\International\Geo\Nation	Client.exe

Credentials from Password Stores: Windows Credential Manager 1 TTPs
Suspicious access to Credentials History.
credential_access stealer

Windows Credential Manager
T1555.004

Deletes itself 1 IoCs

Processes:

Client.exe

pid	Process
2944	Client.exe

Executes dropped EXE 1 IoCs

Processes:

Client.exe

pid	Process
2944	Client.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Enumerates connected drives 3 TTPs 46 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

Processes:

unregmp2.exewmplayer.exe

description	ioc	Process
File opened (read-only)	\??\Y:	unregmp2.exe
File opened (read-only)	\??\M:	wmplayer.exe
File opened (read-only)	\??\R:	wmplayer.exe
File opened (read-only)	\??\S:	wmplayer.exe
File opened (read-only)	\??\A:	unregmp2.exe
File opened (read-only)	\??\T:	unregmp2.exe
File opened (read-only)	\??\U:	unregmp2.exe
File opened (read-only)	\??\R:	unregmp2.exe
File opened (read-only)	\??\S:	unregmp2.exe
File opened (read-only)	\??\V:	unregmp2.exe
File opened (read-only)	\??\W:	unregmp2.exe
File opened (read-only)	\??\I:	wmplayer.exe
File opened (read-only)	\??\H:	unregmp2.exe
File opened (read-only)	\??\L:	unregmp2.exe
File opened (read-only)	\??\Q:	unregmp2.exe
File opened (read-only)	\??\Q:	wmplayer.exe
File opened (read-only)	\??\V:	wmplayer.exe
File opened (read-only)	\??\L:	wmplayer.exe
File opened (read-only)	\??\N:	wmplayer.exe
File opened (read-only)	\??\P:	wmplayer.exe
File opened (read-only)	\??\K:	unregmp2.exe
File opened (read-only)	\??\M:	unregmp2.exe
File opened (read-only)	\??\O:	unregmp2.exe
File opened (read-only)	\??\Z:	wmplayer.exe
File opened (read-only)	\??\J:	unregmp2.exe
File opened (read-only)	\??\A:	wmplayer.exe
File opened (read-only)	\??\G:	wmplayer.exe
File opened (read-only)	\??\J:	wmplayer.exe
File opened (read-only)	\??\K:	wmplayer.exe
File opened (read-only)	\??\O:	wmplayer.exe
File opened (read-only)	\??\Y:	wmplayer.exe
File opened (read-only)	\??\B:	unregmp2.exe
File opened (read-only)	\??\E:	unregmp2.exe
File opened (read-only)	\??\G:	unregmp2.exe
File opened (read-only)	\??\H:	wmplayer.exe
File opened (read-only)	\??\W:	wmplayer.exe
File opened (read-only)	\??\N:	unregmp2.exe
File opened (read-only)	\??\P:	unregmp2.exe
File opened (read-only)	\??\X:	unregmp2.exe
File opened (read-only)	\??\Z:	unregmp2.exe
File opened (read-only)	\??\B:	wmplayer.exe
File opened (read-only)	\??\E:	wmplayer.exe
File opened (read-only)	\??\X:	wmplayer.exe
File opened (read-only)	\??\I:	unregmp2.exe
File opened (read-only)	\??\T:	wmplayer.exe
File opened (read-only)	\??\U:	wmplayer.exe

Drops file in System32 directory 1 IoCs

Processes:

Client.exe

description	ioc	Process
File opened for modification	C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5\	Client.exe

Drops file in Program Files directory 3 IoCs

Processes:

setup.exeClient.exe

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\96e34320-ccc5-4216-a082-06e4e8622793.tmp	setup.exe
File opened for modification	C:\Program Files (x86)\Microsoft\Edge\Application\SetupMetrics\20241104184841.pma	setup.exe
File opened for modification	C:\Program Files (x86)\Common Files\Oracle\Java\javapath\	Client.exe

Drops file in Windows directory 4 IoCs

Processes:

mspaint.exesvchost.exemspaint.exemspaint.exe

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	mspaint.exe
File created	C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\Microsoft\UPnP Device Host\upnphost\udhisapi.dll	svchost.exe
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	mspaint.exe
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	mspaint.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 3 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

Processes:

wmplayer.exeunregmp2.exeIEXPLORE.EXE

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmplayer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	unregmp2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Checks processor information in registry 2 TTPs 9 IoCs

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

Query Registry

System Information Discovery

Processes:

WINWORD.EXEPOWERPNT.EXEWINWORD.EXE

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	POWERPNT.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	POWERPNT.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	POWERPNT.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE

Enumerates system info in registry 2 TTPs 12 IoCs

Query Registry

System Information Discovery

Processes:

msedge.exeWINWORD.EXEWINWORD.EXEPOWERPNT.EXE

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	POWERPNT.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	POWERPNT.EXE
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	POWERPNT.EXE

Modifies Internet Explorer settings 1 TTPs 42 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "977772225"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000249ea5420580514d8da8f0d4611fd0d600000000020000000000106600000001000020000000bea91fb442aa535a2219f6de5d6ed5a394ec01bbbddce603af1c76be3d222147000000000e800000000200002000000058980d968e72f12d0153aaf4a74f3025634e03f25a5ebdf1fe41eb9f331ba6162000000094819d0826167581ad83da62849aea83b72f1d536c4be47d9c322459faba7ab540000000b5246ed23e4a5974d9371d8af4fb1019b5defa93a9efb3300895c88d62c5d90e850f3155bed9b2dd186ea7a41a626cb084d028eb277195717a87a7a4e86b721d	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000249ea5420580514d8da8f0d4611fd0d600000000020000000000106600000001000020000000fa6d4c6d8543f32f771bd2e79437f27e90c36940fbeb98d638f3592732d7f3a8000000000e80000000020000200000004d88f652935070af49a1c01f3f3f713b0b1928487944fb5bf61a92fff844233f20000000a94336289e848a0421c18b4636c6b4aed38f6adab4f91a9c64205802634af8bd40000000a0f6b7a82fcc213feaa166bc4a0644c2536e4d2ffd559da5a56bf5e9632c93d59ae23e7d6276352d491fd9cf89c0f679a74a581644522177e346f7c08d010b6e	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31141610"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31141610"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e025833aea2edb01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "977772225"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31141610"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "979490828"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "437511090"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "979490828"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.4355\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31141610"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{64CB59F8-9ADD-11EF-9346-FA8B32B0AFE0} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE

Modifies registry class 50 IoCs

Processes:

SearchApp.exeOpenWith.exeOpenWith.exeOpenWith.exeClient.exeOpenWith.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\Total = "23"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\Total = "56"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CacheVersion = "1"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CacheLimit = "1"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\History	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\History\CacheLimit = "1"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings	OpenWith.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Content\CacheLimit = "51200"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Cookies	SearchApp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\History\CacheVersion = "1"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DomStorageState\EdpState = "0"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DomStorageState\EdpCleanupState = "0"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\NumberOfSubdomains = "0"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.search\ = "0"	SearchApp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "0"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "23"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.search\ = "23"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\microsoft.windows.search	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Extensible Cache	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DomStorageState	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\ = "0"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total\ = "0"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.search\ = "56"	SearchApp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\windows.search\NumberOfSubdomains = "0"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.search	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\windows.search\Total = "0"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\NumberOfSubdomains = "1"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\microsoft.windows.search\ = "0"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings	Client.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\windows.search	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\windows.search\ = "0"	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "56"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\MuiCache	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Content	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Content\CacheVersion = "1"	SearchApp.exe
Key created	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage	SearchApp.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-87863914-780023816-688321450-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\Total = "0"	SearchApp.exe

Opens file in notepad (likely ransom note) 3 IoCs

ransomware

Processes:

notepad.exeNOTEPAD.EXEnotepad.exe

pid	Process
3860	notepad.exe
1292	NOTEPAD.EXE
3376	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

Processes:

schtasks.exeschtasks.exe

pid	Process
4232	schtasks.exe
4176	schtasks.exe

Suspicious behavior: AddClipboardFormatListener 3 IoCs

Processes:

POWERPNT.EXEWINWORD.EXEWINWORD.EXE

pid	Process
2688	POWERPNT.EXE
4956	WINWORD.EXE
2016	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

mspaint.exemspaint.exemspaint.exemsedge.exemsedge.exeidentity_helper.exe

pid	Process
2824	mspaint.exe
2824	mspaint.exe
2012	mspaint.exe
2012	mspaint.exe
5036	mspaint.exe
5036	mspaint.exe
5456	msedge.exe
5456	msedge.exe
2316	msedge.exe
2316	msedge.exe
6052	identity_helper.exe
6052	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid	Process
2316	msedge.exe
2316	msedge.exe
2316	msedge.exe
2316	msedge.exe
2316	msedge.exe
2316	msedge.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

Processes:

kreo q zi.exeClient.exeunregmp2.exewmplayer.exesvchost.exeSearchApp.exe

description	pid	Process
Token: SeDebugPrivilege	2552	kreo q zi.exe
Token: SeDebugPrivilege	2944	Client.exe
Token: SeShutdownPrivilege	4184	unregmp2.exe
Token: SeCreatePagefilePrivilege	4184	unregmp2.exe
Token: SeShutdownPrivilege	1684	wmplayer.exe
Token: SeCreatePagefilePrivilege	1684	wmplayer.exe
Token: SeManageVolumePrivilege	6484	svchost.exe
Token: SeDebugPrivilege	7028	SearchApp.exe
Token: SeDebugPrivilege	7028	SearchApp.exe
Token: SeDebugPrivilege	7028	SearchApp.exe
Token: SeDebugPrivilege	7028	SearchApp.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

wmplayer.exemsedge.exeiexplore.exe

pid	Process
1684	wmplayer.exe
2316	msedge.exe
5192	iexplore.exe

Suspicious use of SetWindowsHookEx 44 IoCs

Processes:

Client.exeOpenWith.exemspaint.exePOWERPNT.EXEmspaint.exemspaint.exeOpenWith.exeOpenWith.exeWINWORD.EXEWINWORD.EXEOpenWith.exeiexplore.exeIEXPLORE.EXESearchApp.exe

pid	Process
2944	Client.exe
1184	OpenWith.exe
2824	mspaint.exe
2688	POWERPNT.EXE
2824	mspaint.exe
2824	mspaint.exe
2824	mspaint.exe
2688	POWERPNT.EXE
2012	mspaint.exe
2012	mspaint.exe
2012	mspaint.exe
2012	mspaint.exe
5036	mspaint.exe
2688	POWERPNT.EXE
2688	POWERPNT.EXE
5036	mspaint.exe
5036	mspaint.exe
5036	mspaint.exe
240	OpenWith.exe
3584	OpenWith.exe
4956	WINWORD.EXE
4956	WINWORD.EXE
2016	WINWORD.EXE
4956	WINWORD.EXE
2016	WINWORD.EXE
4956	WINWORD.EXE
2016	WINWORD.EXE
4956	WINWORD.EXE
4956	WINWORD.EXE
2016	WINWORD.EXE
2016	WINWORD.EXE
2016	WINWORD.EXE
2016	WINWORD.EXE
2016	WINWORD.EXE
2016	WINWORD.EXE
2016	WINWORD.EXE
2016	WINWORD.EXE
3484	OpenWith.exe
2016	WINWORD.EXE
5192	iexplore.exe
5192	iexplore.exe
5324	IEXPLORE.EXE
5324	IEXPLORE.EXE
7028	SearchApp.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

kreo q zi.exeClient.exewmplayer.exeunregmp2.exemsedge.exeiexplore.exe

description	pid	Process	procid_target
PID 2552 wrote to memory of 4232	2552	kreo q zi.exe	85
PID 2552 wrote to memory of 4232	2552	kreo q zi.exe	85
PID 2552 wrote to memory of 2944	2552	kreo q zi.exe	87
PID 2552 wrote to memory of 2944	2552	kreo q zi.exe	87
PID 2944 wrote to memory of 4176	2944	Client.exe	88
PID 2944 wrote to memory of 4176	2944	Client.exe	88
PID 1684 wrote to memory of 1808	1684	wmplayer.exe	100
PID 1684 wrote to memory of 1808	1684	wmplayer.exe	100
PID 1684 wrote to memory of 1808	1684	wmplayer.exe	100
PID 1808 wrote to memory of 4184	1808	unregmp2.exe	101
PID 1808 wrote to memory of 4184	1808	unregmp2.exe	101
PID 2944 wrote to memory of 2688	2944	Client.exe	104
PID 2944 wrote to memory of 2688	2944	Client.exe	104
PID 2944 wrote to memory of 2688	2944	Client.exe	104
PID 2944 wrote to memory of 3860	2944	Client.exe	105
PID 2944 wrote to memory of 3860	2944	Client.exe	105
PID 2944 wrote to memory of 2824	2944	Client.exe	106
PID 2944 wrote to memory of 2824	2944	Client.exe	106
PID 2944 wrote to memory of 4484	2944	Client.exe	107
PID 2944 wrote to memory of 4484	2944	Client.exe	107
PID 2944 wrote to memory of 2012	2944	Client.exe	112
PID 2944 wrote to memory of 2012	2944	Client.exe	112
PID 2944 wrote to memory of 928	2944	Client.exe	114
PID 2944 wrote to memory of 928	2944	Client.exe	114
PID 2944 wrote to memory of 928	2944	Client.exe	114
PID 2944 wrote to memory of 1292	2944	Client.exe	115
PID 2944 wrote to memory of 1292	2944	Client.exe	115
PID 2944 wrote to memory of 5036	2944	Client.exe	116
PID 2944 wrote to memory of 5036	2944	Client.exe	116
PID 2944 wrote to memory of 3376	2944	Client.exe	121
PID 2944 wrote to memory of 3376	2944	Client.exe	121
PID 2944 wrote to memory of 4956	2944	Client.exe	122
PID 2944 wrote to memory of 4956	2944	Client.exe	122
PID 2944 wrote to memory of 2016	2944	Client.exe	123
PID 2944 wrote to memory of 2016	2944	Client.exe	123
PID 2944 wrote to memory of 2316	2944	Client.exe	125
PID 2944 wrote to memory of 2316	2944	Client.exe	125
PID 2316 wrote to memory of 5128	2316	msedge.exe	126
PID 2316 wrote to memory of 5128	2316	msedge.exe	126
PID 2944 wrote to memory of 5192	2944	Client.exe	127
PID 2944 wrote to memory of 5192	2944	Client.exe	127
PID 5192 wrote to memory of 5324	5192	iexplore.exe	128
PID 5192 wrote to memory of 5324	5192	iexplore.exe	128
PID 5192 wrote to memory of 5324	5192	iexplore.exe	128
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129
PID 2316 wrote to memory of 5448	2316	msedge.exe	129

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\kreo q zi.exe
"C:\Users\Admin\AppData\Local\Temp\kreo q zi.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2552
- 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:4232
- C:\Users\Admin\AppData\Roaming\SubDir\Client.exe
  "C:\Users\Admin\AppData\Roaming\SubDir\Client.exe"
  2⤵
  - Checks computer location settings
  - Deletes itself
  - Executes dropped EXE
  - Drops file in System32 directory
  - Drops file in Program Files directory
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2944
- - 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:4176
- - C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE" /s "C:\Users\Admin\AppData\Roaming\DisableAdd.pps" /ou ""
    3⤵
    - Checks processor information in registry
    - Enumerates system info in registry
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious use of SetWindowsHookEx
    PID:2688
- - C:\Windows\System32\notepad.exe
    "C:\Windows\System32\notepad.exe" "C:\Users\Admin\AppData\Roaming\EditLock.ps1"
    3⤵
    - Opens file in notepad (likely ransom note)
    PID:3860
- - C:\Windows\system32\mspaint.exe
    "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Roaming\ExitOptimize.gif"
    3⤵
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2824
- - C:\Windows\System32\fontview.exe
    "C:\Windows\System32\fontview.exe" C:\Users\Admin\AppData\Roaming\ExpandAdd.ttf
    3⤵
    PID:4484
- - C:\Windows\system32\mspaint.exe
    "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Roaming\InitializeRequest.png"
    3⤵
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2012
- - C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE" "C:\Users\Admin\AppData\Roaming\InstallSend.ppt" /ou ""
    3⤵
    PID:928
- - C:\Windows\system32\NOTEPAD.EXE
    "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\InvokeEnable.ps1xml
    3⤵
    - Opens file in notepad (likely ransom note)
    PID:1292
- - C:\Windows\system32\mspaint.exe
    "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Roaming\JoinCopy.wmf"
    3⤵
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:5036
- - C:\Windows\System32\notepad.exe
    "C:\Windows\System32\notepad.exe" "C:\Users\Admin\AppData\Roaming\RequestFind.ps1"
    3⤵
    - Opens file in notepad (likely ransom note)
    PID:3376
- - C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n /f "C:\Users\Admin\AppData\Roaming\ResetPop.dotm"
    3⤵
    - Checks processor information in registry
    - Enumerates system info in registry
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious use of SetWindowsHookEx
    PID:4956
- - C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Roaming\ResumeMeasure.rtf" /o ""
    3⤵
    - Checks processor information in registry
    - Enumerates system info in registry
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious use of SetWindowsHookEx
    PID:2016
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Roaming\SuspendConvertTo.html
    3⤵
    - Enumerates system info in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2316
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x128,0x12c,0x130,0x124,0x134,0x7ff9792946f8,0x7ff979294708,0x7ff979294718
      4⤵
      PID:5128
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2208,609431682285300389,1959238704799366097,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2224 /prefetch:2
      4⤵
      PID:5448
  - - 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=2208,609431682285300389,1959238704799366097,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2296 /prefetch:3
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:5456
  - - 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=2208,609431682285300389,1959238704799366097,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2680 /prefetch:8
      4⤵
      PID:5468
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,609431682285300389,1959238704799366097,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3280 /prefetch:1
      4⤵
      PID:5692
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,609431682285300389,1959238704799366097,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3288 /prefetch:1
      4⤵
      PID:5760
  - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
      4⤵
      Drops file in Program Files directory
      PID:6004
    - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x248,0x24c,0x250,0x224,0x254,0x7ff6062d5460,0x7ff6062d5470,0x7ff6062d5480
        5⤵
        
        PID:6124
  - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2208,609431682285300389,1959238704799366097,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5496 /prefetch:8
      4⤵
      PID:6064
  - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2208,609431682285300389,1959238704799366097,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5496 /prefetch:8
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:6052
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,609431682285300389,1959238704799366097,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5552 /prefetch:1
      4⤵
      PID:2572
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,609431682285300389,1959238704799366097,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5568 /prefetch:1
      4⤵
      PID:3104
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,609431682285300389,1959238704799366097,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5732 /prefetch:1
      4⤵
      PID:656
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2208,609431682285300389,1959238704799366097,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3456 /prefetch:1
      4⤵
      PID:1044
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Roaming\UnprotectPush.xhtml
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:5192
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5192 CREDAT:17410 /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:5324

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1184

C:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /Play -Embedding
1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Windows\SysWOW64\unregmp2.exe
  "C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1808
- - C:\Windows\system32\unregmp2.exe
    "C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
    3⤵
    - Enumerates connected drives
    - Suspicious use of AdjustPrivilegeToken
    PID:4184

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s upnphost
1⤵
- Drops file in Windows directory
PID:2788

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
1⤵
PID:3416

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:240

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3584

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3484

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5784

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5408

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.AAD.BrokerPlugin_cw5n1h2txyewy
1⤵
PID:6576

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:6484

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.Windows.Search_cw5n1h2txyewy
1⤵
PID:6788

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:7028

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.Windows.ShellExperienceHost_cw5n1h2txyewy
1⤵
PID:4676

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.Windows.ShellExperienceHost_cw5n1h2txyewy
1⤵
PID:6544

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.Windows.ShellExperienceHost_cw5n1h2txyewy
1⤵
PID:1048

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Windows Credential Manager

T1555.004

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery