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Analysis
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max time kernel
67s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
15/11/2023, 16:14
Static task
static1
Behavioral task
behavioral1
Sample
571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe
Resource
win10v2004-20231020-en
General
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Target
571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe
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Size
250KB
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MD5
c8a0ee4462f8e5b7e74d449f09d05056
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SHA1
aecde6f16902cb6271a0690c3f8df9841d956905
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SHA256
571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56
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SHA512
59f025a0dc488eeca902af1495c56414128822c60de9264b8a9b1f7444e9115cd6997323326c2902899d949cfc9cb909bf3abb9162a0911a390e42fcba4dc0d9
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SSDEEP
3072:E/tnLuU8Vq3NKrTBXkMFtheWQSZrVLR2PFco9CRU:aNLur83IrlXxFthkPF
Malware Config
Extracted
smokeloader
up4
Extracted
smokeloader
2020
http://host-file-file0.com/
http://file-file-file1.com/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Modifies Installed Components in the registry 2 TTPs 6 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Deletes itself 1 IoCs
pid Process 3096 Process not Found -
Enumerates connected drives 3 TTPs 12 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: explorer.exe File opened (read-only) \??\F: explorer.exe File opened (read-only) \??\F: explorer.exe File opened (read-only) \??\D: explorer.exe File opened (read-only) \??\D: explorer.exe File opened (read-only) \??\F: explorer.exe File opened (read-only) \??\D: explorer.exe File opened (read-only) \??\D: explorer.exe File opened (read-only) \??\D: explorer.exe File opened (read-only) \??\D: explorer.exe File opened (read-only) \??\F: explorer.exe File opened (read-only) \??\F: explorer.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5044 set thread context of 3236 5044 571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe 91 -
Checks SCSI registry key(s) 3 TTPs 64 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0002 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0002 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\HardwareID explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\HardwareID explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{a45c254e-df1c-4efd-8020-67d146a850e0}\0011 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\HardwareID explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0002 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\FriendlyName explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\FriendlyName explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\FriendlyName explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0002 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\HardwareID explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Software\Microsoft\Internet Explorer\GPU StartMenuExperienceHost.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\SOFTWARE\Microsoft\Internet Explorer\GPU StartMenuExperienceHost.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Software\Microsoft\Internet Explorer\GPU SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\SOFTWARE\Microsoft\Internet Explorer\GPU SearchApp.exe -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoft.windows.search SearchApp.exe Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-3811856890-180006922-3689258494-1000\{1D7A8668-D69B-4A93-8A52-E619BAA95456} explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\microsoft.windows.search StartMenuExperienceHost.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\MuiCache StartMenuExperienceHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_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\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\MuiCache StartMenuExperienceHost.exe Set value (data) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ explorer.exe Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-3811856890-180006922-3689258494-1000\{E9FE4164-F91E-4CB9-AB80-75F13349C7D1} explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" StartMenuExperienceHost.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\MuiCache StartMenuExperienceHost.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DomStorageState StartMenuExperienceHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search\Total = "23" SearchApp.exe Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-3811856890-180006922-3689258494-1000\{66AB5DF5-1633-47A5-83BB-3159A2C18725} explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:" SearchApp.exe Set value (data) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.PeopleExperienceHost_cw5n1h2txyewy\ApplicationFrame\Microsoft.Windows.PeopleExperienceHos = 6801000088020000 explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix SearchApp.exe Set value (data) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\windows.search SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total StartMenuExperienceHost.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\MuiCache StartMenuExperienceHost.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\windows.search SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" SearchApp.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total StartMenuExperienceHost.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage StartMenuExperienceHost.exe Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-3811856890-180006922-3689258494-1000\{4B715217-F47F-4E91-A765-735C90AFDF24} explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\MuiCache StartMenuExperienceHost.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "152" SearchApp.exe Set value (data) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.PeopleExperienceHost_cw5n1h2txyewy\ApplicationFrame\Microsoft.Windows.PeopleExperienceHos = 6801000088020000 explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\SOFTWARE\Microsoft\Speech_OneCore\Isolated\ohDO1Sgy3MzgdEgEb4WYfDS4eik StartMenuExperienceHost.exe Set value (data) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\MuiCache StartMenuExperienceHost.exe Set value (data) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.PeopleExperienceHost_cw5n1h2txyewy\ApplicationFrame\Microsoft.Windows.PeopleExperienceHos = 6801000088020000 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\MuiCache SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total SearchApp.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-3811856890-180006922-3689258494-1000\{D16986F8-9FDF-439A-BB35-5928104ADB9D} explorer.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.search_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix StartMenuExperienceHost.exe Key created \REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3236 571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe 3236 571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found 3096 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3236 571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3096 Process not Found Token: SeCreatePagefilePrivilege 3096 Process not Found Token: SeShutdownPrivilege 416 explorer.exe Token: SeCreatePagefilePrivilege 416 explorer.exe Token: SeShutdownPrivilege 416 explorer.exe Token: SeCreatePagefilePrivilege 416 explorer.exe Token: SeShutdownPrivilege 416 explorer.exe Token: SeCreatePagefilePrivilege 416 explorer.exe Token: SeShutdownPrivilege 416 explorer.exe Token: SeCreatePagefilePrivilege 416 explorer.exe Token: SeShutdownPrivilege 416 explorer.exe Token: SeCreatePagefilePrivilege 416 explorer.exe Token: SeShutdownPrivilege 416 explorer.exe Token: SeCreatePagefilePrivilege 416 explorer.exe Token: SeShutdownPrivilege 416 explorer.exe Token: SeCreatePagefilePrivilege 416 explorer.exe Token: SeShutdownPrivilege 416 explorer.exe Token: SeCreatePagefilePrivilege 416 explorer.exe Token: SeShutdownPrivilege 416 explorer.exe Token: SeCreatePagefilePrivilege 416 explorer.exe Token: SeShutdownPrivilege 416 explorer.exe Token: SeCreatePagefilePrivilege 416 explorer.exe Token: SeShutdownPrivilege 416 explorer.exe Token: SeCreatePagefilePrivilege 416 explorer.exe Token: SeShutdownPrivilege 416 explorer.exe Token: SeCreatePagefilePrivilege 416 explorer.exe Token: SeShutdownPrivilege 416 explorer.exe Token: SeCreatePagefilePrivilege 416 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe Token: SeShutdownPrivilege 3312 explorer.exe Token: SeCreatePagefilePrivilege 3312 explorer.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 416 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 3312 explorer.exe 4552 explorer.exe 4552 explorer.exe 4552 explorer.exe 4552 explorer.exe 4552 explorer.exe 4552 explorer.exe 4552 explorer.exe 4552 explorer.exe 4552 explorer.exe 4552 explorer.exe 4552 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe 2412 explorer.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 5052 StartMenuExperienceHost.exe 4576 StartMenuExperienceHost.exe 1360 StartMenuExperienceHost.exe 3352 StartMenuExperienceHost.exe 3484 StartMenuExperienceHost.exe 4880 SearchApp.exe 4788 StartMenuExperienceHost.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 5044 wrote to memory of 3236 5044 571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe 91 PID 5044 wrote to memory of 3236 5044 571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe 91 PID 5044 wrote to memory of 3236 5044 571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe 91 PID 5044 wrote to memory of 3236 5044 571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe 91 PID 5044 wrote to memory of 3236 5044 571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe 91 PID 5044 wrote to memory of 3236 5044 571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe 91 -
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.
Processes
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C:\Users\Admin\AppData\Local\Temp\571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe"C:\Users\Admin\AppData\Local\Temp\571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5044 -
C:\Users\Admin\AppData\Local\Temp\571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe"C:\Users\Admin\AppData\Local\Temp\571f30eb53639b2170d8c402366265d0282f8a86edf438061bdb8e6a67eaaf56.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:3236
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C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Enumerates connected drives
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:416
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5052
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C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Enumerates connected drives
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3312
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4576
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:1360
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C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Enumerates connected drives
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious use of SendNotifyMessage
PID:4552
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3352
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C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Enumerates connected drives
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious use of SendNotifyMessage
PID:2412
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3484
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4880
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C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Enumerates connected drives
- Checks SCSI registry key(s)
- Modifies registry class
PID:1872
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4788
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C:\Windows\explorer.exeexplorer.exe1⤵
- Modifies Installed Components in the registry
- Enumerates connected drives
- Modifies registry class
PID:1528
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1360
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:2652
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C:\Windows\explorer.exeexplorer.exe1⤵PID:60
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:4588
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C:\Windows\explorer.exeexplorer.exe1⤵PID:3676
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3484
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:4992
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C:\Windows\explorer.exeexplorer.exe1⤵PID:5084
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3476
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:1468
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C:\Windows\explorer.exeexplorer.exe1⤵PID:1360
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3584
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:4412
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C:\Windows\explorer.exeexplorer.exe1⤵PID:5112
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:4484
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C:\Windows\explorer.exeexplorer.exe1⤵PID:3488
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:4496
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C:\Windows\explorer.exeexplorer.exe1⤵PID:3600
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3484
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C:\Windows\explorer.exeexplorer.exe1⤵PID:4904
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:2388
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:4668
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C:\Windows\explorer.exeexplorer.exe1⤵PID:4060
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:1132
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:4396
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C:\Windows\explorer.exeexplorer.exe1⤵PID:4356
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3928
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:1176
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C:\Windows\explorer.exeexplorer.exe1⤵PID:1780
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:2936
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:392
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C:\Windows\explorer.exeexplorer.exe1⤵PID:4900
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:1904
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:2480
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C:\Windows\explorer.exeexplorer.exe1⤵PID:3252
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵PID:3684
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵PID:2620
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\80237EE4964FC9C409AAF55BF996A292_D46D6FA25B74360E1349F9015B5CCE53
Filesize471B
MD524ae0d9168405b19ce5cb0707e7b07f8
SHA1c65f79546dcbc27f6f89c17a5005869817d6b9af
SHA2563ee18a4be378da7f1b139bb16be4666ac2c8eea91447dcc570d5783f9a334c8d
SHA512fac428211fe3e2fbc533ee7b1c4a64c5d05510ee3c47aa1679a026c6b9853ca54d291b0a2f30e869937a69f0855847d8d06e86357040c1eb873c0aa066425243
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\80237EE4964FC9C409AAF55BF996A292_D46D6FA25B74360E1349F9015B5CCE53
Filesize412B
MD5f6ee0e07383ae502080a48e4e55c6d22
SHA1c79efbe1b6994a70b6be2c1db14a0a56df302bf7
SHA256f0462897400d5486acca6e1190d043f804ad5b993f6e6e0dd926ad50b02afcdd
SHA512295dc4c422d4d5c0a5c7cef99079d3a3971776024933dbda2cb0b331d23c360b4e0cac8bd715e472bc9212ba6bce420315615c03598f5ee5fe4cc0d251607bee
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C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\RFIQ8E9C\microsoft.windows[1].xml
Filesize97B
MD5d29cfa822a15eef844d4f05c7fb5aaf7
SHA1f01670666dbc94107bf6a8579c67946946655962
SHA25621f6c06d5fa13da5796b9a7c610bf833a5c79a772243933c3ed87044d3a1a83a
SHA512b32bb1637fc985fd81e03a798a45664b79a978e66a13bf528c65dce965485b523f129c74b5f896b6f23496004a1b2f4eae04888293b304aa9b39340d86248c5c
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\RFIQ8E9C\microsoft.windows[1].xml
Filesize97B
MD5d29cfa822a15eef844d4f05c7fb5aaf7
SHA1f01670666dbc94107bf6a8579c67946946655962
SHA25621f6c06d5fa13da5796b9a7c610bf833a5c79a772243933c3ed87044d3a1a83a
SHA512b32bb1637fc985fd81e03a798a45664b79a978e66a13bf528c65dce965485b523f129c74b5f896b6f23496004a1b2f4eae04888293b304aa9b39340d86248c5c
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\RFIQ8E9C\microsoft.windows[1].xml
Filesize97B
MD5d29cfa822a15eef844d4f05c7fb5aaf7
SHA1f01670666dbc94107bf6a8579c67946946655962
SHA25621f6c06d5fa13da5796b9a7c610bf833a5c79a772243933c3ed87044d3a1a83a
SHA512b32bb1637fc985fd81e03a798a45664b79a978e66a13bf528c65dce965485b523f129c74b5f896b6f23496004a1b2f4eae04888293b304aa9b39340d86248c5c
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\RFIQ8E9C\microsoft.windows[1].xml
Filesize97B
MD5d29cfa822a15eef844d4f05c7fb5aaf7
SHA1f01670666dbc94107bf6a8579c67946946655962
SHA25621f6c06d5fa13da5796b9a7c610bf833a5c79a772243933c3ed87044d3a1a83a
SHA512b32bb1637fc985fd81e03a798a45664b79a978e66a13bf528c65dce965485b523f129c74b5f896b6f23496004a1b2f4eae04888293b304aa9b39340d86248c5c
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\RFIQ8E9C\microsoft.windows[1].xml
Filesize97B
MD5d29cfa822a15eef844d4f05c7fb5aaf7
SHA1f01670666dbc94107bf6a8579c67946946655962
SHA25621f6c06d5fa13da5796b9a7c610bf833a5c79a772243933c3ed87044d3a1a83a
SHA512b32bb1637fc985fd81e03a798a45664b79a978e66a13bf528c65dce965485b523f129c74b5f896b6f23496004a1b2f4eae04888293b304aa9b39340d86248c5c
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\RFIQ8E9C\microsoft.windows[1].xml
Filesize97B
MD5d29cfa822a15eef844d4f05c7fb5aaf7
SHA1f01670666dbc94107bf6a8579c67946946655962
SHA25621f6c06d5fa13da5796b9a7c610bf833a5c79a772243933c3ed87044d3a1a83a
SHA512b32bb1637fc985fd81e03a798a45664b79a978e66a13bf528c65dce965485b523f129c74b5f896b6f23496004a1b2f4eae04888293b304aa9b39340d86248c5c
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\RFIQ8E9C\microsoft.windows[1].xml
Filesize97B
MD5d29cfa822a15eef844d4f05c7fb5aaf7
SHA1f01670666dbc94107bf6a8579c67946946655962
SHA25621f6c06d5fa13da5796b9a7c610bf833a5c79a772243933c3ed87044d3a1a83a
SHA512b32bb1637fc985fd81e03a798a45664b79a978e66a13bf528c65dce965485b523f129c74b5f896b6f23496004a1b2f4eae04888293b304aa9b39340d86248c5c
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\RFIQ8E9C\microsoft.windows[1].xml
Filesize97B
MD5d29cfa822a15eef844d4f05c7fb5aaf7
SHA1f01670666dbc94107bf6a8579c67946946655962
SHA25621f6c06d5fa13da5796b9a7c610bf833a5c79a772243933c3ed87044d3a1a83a
SHA512b32bb1637fc985fd81e03a798a45664b79a978e66a13bf528c65dce965485b523f129c74b5f896b6f23496004a1b2f4eae04888293b304aa9b39340d86248c5c
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\RFIQ8E9C\microsoft.windows[1].xml
Filesize97B
MD5d29cfa822a15eef844d4f05c7fb5aaf7
SHA1f01670666dbc94107bf6a8579c67946946655962
SHA25621f6c06d5fa13da5796b9a7c610bf833a5c79a772243933c3ed87044d3a1a83a
SHA512b32bb1637fc985fd81e03a798a45664b79a978e66a13bf528c65dce965485b523f129c74b5f896b6f23496004a1b2f4eae04888293b304aa9b39340d86248c5c
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\RFIQ8E9C\microsoft.windows[1].xml
Filesize97B
MD5d29cfa822a15eef844d4f05c7fb5aaf7
SHA1f01670666dbc94107bf6a8579c67946946655962
SHA25621f6c06d5fa13da5796b9a7c610bf833a5c79a772243933c3ed87044d3a1a83a
SHA512b32bb1637fc985fd81e03a798a45664b79a978e66a13bf528c65dce965485b523f129c74b5f896b6f23496004a1b2f4eae04888293b304aa9b39340d86248c5c
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C:\Users\Admin\AppData\Local\Packages\microsoft.windows.search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\RFIQ8E9C\microsoft.windows[1].xml
Filesize97B
MD5d29cfa822a15eef844d4f05c7fb5aaf7
SHA1f01670666dbc94107bf6a8579c67946946655962
SHA25621f6c06d5fa13da5796b9a7c610bf833a5c79a772243933c3ed87044d3a1a83a
SHA512b32bb1637fc985fd81e03a798a45664b79a978e66a13bf528c65dce965485b523f129c74b5f896b6f23496004a1b2f4eae04888293b304aa9b39340d86248c5c