Analysis
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max time kernel
150s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-09-2022 09:10
Static task
static1
Behavioral task
behavioral1
Sample
8ddbab254ff9681c839f2009b0359638a3987875620ae6fb117f3fc03b364419.exe
Resource
win10v2004-20220812-en
General
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Target
8ddbab254ff9681c839f2009b0359638a3987875620ae6fb117f3fc03b364419.exe
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Size
197KB
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MD5
32ac7d938ce49380bffed36312dcc45f
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SHA1
e1ca9d30ca8514ee542a22c94be0e12b0b7ffd33
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SHA256
8ddbab254ff9681c839f2009b0359638a3987875620ae6fb117f3fc03b364419
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SHA512
aeb143bb539281d1bb7dfdeee1780f9942405d0e782a74b7904034256b3ffdc4dd14ccdeb5aa3be6b3c516c2ef39ad6228778154641e5838ca11b33533610c0b
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SSDEEP
3072:jV/43XLawpFtxE+c85nO199kuDnbiBEZfkk7qD1AXe8uVBYo6/PkF4x:jOLaEtxE+ZO1bku6ykkc1uJJo
Malware Config
Extracted
danabot
198.15.112.179:443
185.62.56.245:443
153.92.223.225:443
192.119.70.159:443
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embedded_hash
6618C163D57D6441FCCA65D86C4D380D
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type
loader
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/4816-133-0x0000000000590000-0x0000000000599000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Blocklisted process makes network request 2 IoCs
Processes:
rundll32.exerundll32.exeflow pid process 78 992 rundll32.exe 79 1848 rundll32.exe -
Downloads MZ/PE file
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Executes dropped EXE 1 IoCs
Processes:
1CA0.exepid process 1680 1CA0.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
1CA0.exedescription pid process target process PID 1680 set thread context of 1848 1680 1CA0.exe rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 4 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exepid pid_target process target process 3028 1680 WerFault.exe 1CA0.exe 2200 1680 WerFault.exe 1CA0.exe 3380 1680 WerFault.exe 1CA0.exe 1816 1680 WerFault.exe 1CA0.exe -
Checks SCSI registry key(s) 3 TTPs 39 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
8ddbab254ff9681c839f2009b0359638a3987875620ae6fb117f3fc03b364419.exesvchost.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 8ddbab254ff9681c839f2009b0359638a3987875620ae6fb117f3fc03b364419.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 8ddbab254ff9681c839f2009b0359638a3987875620ae6fb117f3fc03b364419.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 svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName svchost.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 8ddbab254ff9681c839f2009b0359638a3987875620ae6fb117f3fc03b364419.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 svchost.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 svchost.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 svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\FriendlyName svchost.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A svchost.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 svchost.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 svchost.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 svchost.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 svchost.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 svchost.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName svchost.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002 svchost.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 svchost.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 svchost.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 svchost.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 svchost.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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 svchost.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 svchost.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 svchost.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 svchost.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 svchost.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\FriendlyName svchost.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 svchost.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 svchost.exe -
Checks processor information in registry 2 TTPs 47 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
rundll32.exe1CA0.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet 1CA0.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision rundll32.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data 1CA0.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Component Information rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier 1CA0.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 1CA0.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Component Information 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status 1CA0.exe Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier rundll32.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 1CA0.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Revision 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Revision 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status 1CA0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Revision rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier rundll32.exe Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet rundll32.exe -
Processes:
description ioc process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Toolbar Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\Locked = "1" Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Toolbar\ShellBrowser\ITBar7Layout = 13000000000000000000000020000000100000000000000001000000010700005e01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 -
Modifies registry class 19 IoCs
Processes:
rundll32.exedescription ioc process Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 19002f433a5c000000000000000000000000000000000000000000 Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Generic" Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 Set value (data) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
pid process 2484 -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
8ddbab254ff9681c839f2009b0359638a3987875620ae6fb117f3fc03b364419.exepid process 4816 8ddbab254ff9681c839f2009b0359638a3987875620ae6fb117f3fc03b364419.exe 4816 8ddbab254ff9681c839f2009b0359638a3987875620ae6fb117f3fc03b364419.exe 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 2484 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 2484 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
8ddbab254ff9681c839f2009b0359638a3987875620ae6fb117f3fc03b364419.exepid process 4816 8ddbab254ff9681c839f2009b0359638a3987875620ae6fb117f3fc03b364419.exe -
Suspicious use of AdjustPrivilegeToken 31 IoCs
Processes:
svchost.exedescription pid process Token: SeShutdownPrivilege 3788 svchost.exe Token: SeShutdownPrivilege 3788 svchost.exe Token: SeCreatePagefilePrivilege 3788 svchost.exe Token: SeShutdownPrivilege 2484 Token: SeCreatePagefilePrivilege 2484 Token: SeShutdownPrivilege 2484 Token: SeCreatePagefilePrivilege 2484 Token: SeShutdownPrivilege 2484 Token: SeCreatePagefilePrivilege 2484 Token: SeShutdownPrivilege 2484 Token: SeCreatePagefilePrivilege 2484 Token: SeShutdownPrivilege 2484 Token: SeCreatePagefilePrivilege 2484 Token: SeShutdownPrivilege 2484 Token: SeCreatePagefilePrivilege 2484 Token: SeShutdownPrivilege 2484 Token: SeCreatePagefilePrivilege 2484 Token: SeShutdownPrivilege 2484 Token: SeCreatePagefilePrivilege 2484 Token: SeShutdownPrivilege 2484 Token: SeCreatePagefilePrivilege 2484 Token: SeShutdownPrivilege 2484 Token: SeCreatePagefilePrivilege 2484 Token: SeShutdownPrivilege 2484 Token: SeCreatePagefilePrivilege 2484 Token: SeShutdownPrivilege 2484 Token: SeCreatePagefilePrivilege 2484 Token: SeShutdownPrivilege 2484 Token: SeCreatePagefilePrivilege 2484 Token: SeShutdownPrivilege 2484 Token: SeCreatePagefilePrivilege 2484 -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
rundll32.exepid process 1848 rundll32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
pid process 2484 2484 -
Suspicious use of WriteProcessMemory 38 IoCs
Processes:
1CA0.exedescription pid process target process PID 2484 wrote to memory of 1680 2484 1CA0.exe PID 2484 wrote to memory of 1680 2484 1CA0.exe PID 2484 wrote to memory of 1680 2484 1CA0.exe PID 1680 wrote to memory of 4124 1680 1CA0.exe agentactivationruntimestarter.exe PID 1680 wrote to memory of 4124 1680 1CA0.exe agentactivationruntimestarter.exe PID 1680 wrote to memory of 4124 1680 1CA0.exe agentactivationruntimestarter.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 992 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 1848 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 1848 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 1848 1680 1CA0.exe rundll32.exe PID 1680 wrote to memory of 1848 1680 1CA0.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8ddbab254ff9681c839f2009b0359638a3987875620ae6fb117f3fc03b364419.exe"C:\Users\Admin\AppData\Local\Temp\8ddbab254ff9681c839f2009b0359638a3987875620ae6fb117f3fc03b364419.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Local\Temp\1CA0.exeC:\Users\Admin\AppData\Local\Temp\1CA0.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\agentactivationruntimestarter.exeC:\Windows\system32\agentactivationruntimestarter.exe2⤵
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#612⤵
- Blocklisted process makes network request
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 6202⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 8962⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 8962⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1680 -s 10202⤵
- Program crash
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#612⤵
- Blocklisted process makes network request
- Checks processor information in registry
- Modifies registry class
- Suspicious use of FindShellTrayWindow
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k AarSvcGroup -p -s AarSvc1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x300 0x4981⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1680 -ip 16801⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 1680 -ip 16801⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 1680 -ip 16801⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1680 -ip 16801⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\1CA0.exeFilesize
1.3MB
MD57a14f2a7902fd7f1199cf3adb6bc77e5
SHA12036574d84573d0399b2968dc32e5b52437ecdd5
SHA2563bdd87bfb09ed50bb6fb743d23c052aae947c420b5f64916216cd0c2d90109fc
SHA512c64b643ec38978c9ce4d810689b4eb9569d1f948c78434a0e469e4d9e597cb50c89f0d3b3b8bbe7e17735f9f40f2ed29ea88ea9958c5da33c7751e3502101324
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C:\Users\Admin\AppData\Local\Temp\1CA0.exeFilesize
1.3MB
MD57a14f2a7902fd7f1199cf3adb6bc77e5
SHA12036574d84573d0399b2968dc32e5b52437ecdd5
SHA2563bdd87bfb09ed50bb6fb743d23c052aae947c420b5f64916216cd0c2d90109fc
SHA512c64b643ec38978c9ce4d810689b4eb9569d1f948c78434a0e469e4d9e597cb50c89f0d3b3b8bbe7e17735f9f40f2ed29ea88ea9958c5da33c7751e3502101324
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C:\Users\Admin\AppData\Local\Temp\Fiuepr.tmpFilesize
3.3MB
MD5be03bd71d3ba639632b50cb9a3931d56
SHA1bcf03bb5c228044abd984485b0e10fc4e16c0c6c
SHA2561e50f193c8e645a6c93feb42b1ffd46dec68738106dec79014815ac444612234
SHA512fc0eada90ff1b4c5c805fd38c1bfade389f8b1d58c45611fdaa6a0c303a56cf4d78a49dabb1de0b9eb7458d952b65589256a82262a84c5914b6b7f974336bc8d
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memory/992-156-0x00000000009F0000-0x00000000009F3000-memory.dmpFilesize
12KB
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memory/992-154-0x00000000009D0000-0x00000000009D3000-memory.dmpFilesize
12KB
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memory/992-160-0x0000000000C10000-0x0000000000C13000-memory.dmpFilesize
12KB
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memory/992-161-0x0000000000C10000-0x0000000000C13000-memory.dmpFilesize
12KB
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memory/992-157-0x0000000000C00000-0x0000000000C03000-memory.dmpFilesize
12KB
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memory/992-150-0x0000000000990000-0x0000000000993000-memory.dmpFilesize
12KB
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memory/992-155-0x00000000009E0000-0x00000000009E3000-memory.dmpFilesize
12KB
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memory/992-158-0x0000000000C10000-0x0000000000C13000-memory.dmpFilesize
12KB
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memory/992-153-0x00000000009C0000-0x00000000009C3000-memory.dmpFilesize
12KB
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memory/992-152-0x00000000009B0000-0x00000000009B3000-memory.dmpFilesize
12KB
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memory/992-151-0x00000000009A0000-0x00000000009A3000-memory.dmpFilesize
12KB
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memory/992-146-0x0000000000000000-mapping.dmp
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memory/992-147-0x0000000000960000-0x0000000000963000-memory.dmpFilesize
12KB
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memory/992-148-0x0000000000970000-0x0000000000973000-memory.dmpFilesize
12KB
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memory/992-149-0x0000000000980000-0x0000000000983000-memory.dmpFilesize
12KB
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memory/1680-144-0x0000000000400000-0x00000000006E8000-memory.dmpFilesize
2.9MB
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memory/1680-167-0x0000000003E40000-0x0000000003F80000-memory.dmpFilesize
1.2MB
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memory/1680-180-0x00000000032C0000-0x0000000003D7E000-memory.dmpFilesize
10.7MB
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memory/1680-143-0x0000000000400000-0x00000000006E8000-memory.dmpFilesize
2.9MB
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memory/1680-142-0x0000000000400000-0x00000000006E8000-memory.dmpFilesize
2.9MB
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memory/1680-141-0x00000000024E0000-0x00000000027BB000-memory.dmpFilesize
2.9MB
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memory/1680-140-0x00000000023B7000-0x00000000024DD000-memory.dmpFilesize
1.1MB
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memory/1680-173-0x0000000003E40000-0x0000000003F80000-memory.dmpFilesize
1.2MB
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memory/1680-136-0x0000000000000000-mapping.dmp
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memory/1680-159-0x0000000000400000-0x00000000006E8000-memory.dmpFilesize
2.9MB
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memory/1680-172-0x0000000003E40000-0x0000000003F80000-memory.dmpFilesize
1.2MB
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memory/1680-171-0x0000000003E40000-0x0000000003F80000-memory.dmpFilesize
1.2MB
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memory/1680-170-0x0000000003E40000-0x0000000003F80000-memory.dmpFilesize
1.2MB
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memory/1680-163-0x00000000032C0000-0x0000000003D7E000-memory.dmpFilesize
10.7MB
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memory/1680-164-0x00000000032C0000-0x0000000003D7E000-memory.dmpFilesize
10.7MB
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memory/1680-165-0x00000000032C0000-0x0000000003D7E000-memory.dmpFilesize
10.7MB
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memory/1680-166-0x0000000003E40000-0x0000000003F80000-memory.dmpFilesize
1.2MB
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memory/1680-145-0x0000000000400000-0x00000000006E8000-memory.dmpFilesize
2.9MB
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memory/1680-168-0x0000000003E40000-0x0000000003F80000-memory.dmpFilesize
1.2MB
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memory/1680-169-0x0000000003E40000-0x0000000003F80000-memory.dmpFilesize
1.2MB
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memory/1848-179-0x00000000030F0000-0x0000000003BAE000-memory.dmpFilesize
10.7MB
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memory/1848-174-0x0000000000000000-mapping.dmp
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memory/1848-175-0x0000000000C00000-0x000000000159E000-memory.dmpFilesize
9.6MB
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memory/1848-176-0x00000000030F0000-0x0000000003BAE000-memory.dmpFilesize
10.7MB
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memory/1848-177-0x0000000003BB0000-0x0000000003CF0000-memory.dmpFilesize
1.2MB
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memory/1848-178-0x0000000003BB0000-0x0000000003CF0000-memory.dmpFilesize
1.2MB
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memory/1848-181-0x00000000030F0000-0x0000000003BAE000-memory.dmpFilesize
10.7MB
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memory/1848-182-0x0000000000C00000-0x000000000159E000-memory.dmpFilesize
9.6MB
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memory/4124-139-0x0000000000000000-mapping.dmp
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memory/4816-134-0x0000000000400000-0x000000000058B000-memory.dmpFilesize
1.5MB
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memory/4816-135-0x0000000000400000-0x000000000058B000-memory.dmpFilesize
1.5MB
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memory/4816-133-0x0000000000590000-0x0000000000599000-memory.dmpFilesize
36KB
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memory/4816-132-0x00000000005B8000-0x00000000005C9000-memory.dmpFilesize
68KB