465e4fa59cb46acbaf0942200d1e5dcf6ab258cc198561751f4faea56e9bcfcb

Analysis

max time kernel
149s
max time network
137s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/08/2026, 19:00

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General

Target
eftertragtelsens.ps1
Size 51KB
Sample260810-xn29jsaa98
SHA256 465e4fa59cb46acbaf0942200d1e5dcf6ab258cc198561751f4faea56e9bcfcb
MD5 bd4981d29c5d52884d69c7f57b6a62e3
SHA1 7a2f8ee3edebad1dc8edeeb4776c8d4e3aad3cc4
SHA512 fe8ec7a20f0db4d6330216b2fca423f9596935ea718c7c50622490100f103d2af7c633cb7d6fefd9a15177d6e89a7e04e794798197b47c43c159c6611341fdec
SSDEEP 1536:VQV1vdaji5vLrFyBP3u2aEwJneLpTW6NLvjvE3JcQlJDddqdgtsy:VQVNcjEcxQY5JVj86QfJd
TLSH
T1EE33E06CBB6DA16C4A6131696E2608422F64CD7C42B9D5A3D76F23B631C105E23BC6BC
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

adware execution persistence ransomware spyware

Malware Config

Signatures

Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000\Software\Microsoft\Active Setup\Installed Components	Explorer.EXE

Enumerates connected drives 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\E:	Explorer.EXE
File opened (read-only)	\??\F:	Explorer.EXE

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
5076	PowerShell.exe

Checks SCSI registry key(s) 3 TTPs 62 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
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&000002\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&000002\HardwareID	Explorer.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\HardwareID	Explorer.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Capabilities	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_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003	Explorer.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	Explorer.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\UpperFilters	Explorer.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\ConfigFlags	Explorer.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\UpperFilters	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\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\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\CDROM&VEN_DADY&PROD_HL-DT-ST_DVD+-RW\4&215468A5&0&010000	Explorer.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	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 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_DADY&Prod_HL-DT-ST_DVD+-RW\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&000002\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064	Explorer.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Capabilities	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\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064	Explorer.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004	Explorer.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\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\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	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\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006	Explorer.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C	Explorer.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A	Explorer.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Capabilities	Explorer.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Capabilities	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_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A	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\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009	Explorer.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\FriendlyName	Explorer.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID	Explorer.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003	Explorer.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	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_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\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A	Explorer.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A	Explorer.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064	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 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\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C	Explorer.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\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_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\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&000001\HardwareID	Explorer.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	Explorer.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\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\{afd97640-86a3-4210-b67c-289c41aabe55}\0002	Explorer.EXE
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\ConfigFlags	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\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C	Explorer.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000	Explorer.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000	Explorer.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\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&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&000002	Explorer.EXE

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000\Software\Microsoft\Internet Explorer\Main	Explorer.EXE

Modifies registry class 38 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{374DE290-123F-4565-9164-39C4925E467B}\Instance\	Explorer.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\client.cbs\Total = "56"	SearchHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.startmenuexperiencehost_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix	StartMenuExperienceHost.exe
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings	Explorer.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Explorer.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A0953C92-50DC-43bf-BE83-3742FED03C9C}\Instance\	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\MuiCache	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix	SearchHost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoftwindows.client.cbs\ = "23"	SearchHost.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-1079202589-886135813-2527035092-1000\{22015116-7777-4365-9882-205FFB8A49D2}	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:"	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DomStorageState	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoftwindows.client.cbs	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total	SearchHost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "23"	SearchHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.startmenuexperiencehost_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:"	StartMenuExperienceHost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\	Explorer.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ADD1653-EB32-4cb0-BBD7-DFA0ABB5ACCA}\Instance\	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total	SearchHost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoftwindows.client.cbs\ = "56"	SearchHost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\Instance\	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\MuiCache	StartMenuExperienceHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\client.cbs	SearchHost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "56"	SearchHost.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	Explorer.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1CF1260C-4DD0-4ebb-811F-33C572699FDE}\Instance\	Explorer.EXE
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-1079202589-886135813-2527035092-1000\{63F0ADE7-58A0-4C41-900F-2B90CABAF7D0}	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage	SearchHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.startmenuexperiencehost_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	StartMenuExperienceHost.exe
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	Explorer.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\client.cbs\Total = "23"	SearchHost.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\microsoftwindows.client.cbs	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-1079202589-886135813-2527035092-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\client.cbs	SearchHost.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
5076	PowerShell.exe
5076	PowerShell.exe
5076	PowerShell.exe
5076	PowerShell.exe
5076	PowerShell.exe
5076	PowerShell.exe
5076	PowerShell.exe
5076	PowerShell.exe
4876	Explorer.EXE
4876	Explorer.EXE
5076	PowerShell.exe
5076	PowerShell.exe

Suspicious use of AdjustPrivilegeToken 56 IoCs

description	pid	Process
Token: SeDebugPrivilege	5076	PowerShell.exe
Token: SeIncreaseQuotaPrivilege	5076	PowerShell.exe
Token: SeSecurityPrivilege	5076	PowerShell.exe
Token: SeTakeOwnershipPrivilege	5076	PowerShell.exe
Token: SeLoadDriverPrivilege	5076	PowerShell.exe
Token: SeSystemProfilePrivilege	5076	PowerShell.exe
Token: SeSystemtimePrivilege	5076	PowerShell.exe
Token: SeProfSingleProcessPrivilege	5076	PowerShell.exe
Token: SeIncBasePriorityPrivilege	5076	PowerShell.exe
Token: SeCreatePagefilePrivilege	5076	PowerShell.exe
Token: SeBackupPrivilege	5076	PowerShell.exe
Token: SeRestorePrivilege	5076	PowerShell.exe
Token: SeShutdownPrivilege	5076	PowerShell.exe
Token: SeDebugPrivilege	5076	PowerShell.exe
Token: SeSystemEnvironmentPrivilege	5076	PowerShell.exe
Token: SeRemoteShutdownPrivilege	5076	PowerShell.exe
Token: SeUndockPrivilege	5076	PowerShell.exe
Token: SeManageVolumePrivilege	5076	PowerShell.exe
Token: 33	5076	PowerShell.exe
Token: 34	5076	PowerShell.exe
Token: 35	5076	PowerShell.exe
Token: 36	5076	PowerShell.exe
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE
Token: SeShutdownPrivilege	4876	Explorer.EXE
Token: SeCreatePagefilePrivilege	4876	Explorer.EXE

Suspicious use of FindShellTrayWindow 59 IoCs

pid	Process
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE

Suspicious use of SendNotifyMessage 42 IoCs

pid	Process
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE
4876	Explorer.EXE

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4620	StartMenuExperienceHost.exe
5000	SearchHost.exe
4876	Explorer.EXE

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 4876	2132	userinit.exe	92

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
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\eftertragtelsens.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5076

C:\Windows\system32\userinit.exe
C:\Windows\system32\userinit.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Windows\Explorer.EXE
  C:\Windows\Explorer.EXE
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - Enumerates connected drives
  - Checks SCSI registry key(s)
  - Modifies Internet Explorer settings
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:4876

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4620

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5000

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:4596

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

prep_Activatable Class_Hermes_perf.cache

Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
Size 603B
SHA256 76051c7134ef5b2b172ae67cc7317ea11daedcc3d11f55c52922e505f501568b
MD5 c4e03b2110e8235d6398eba4c822e6d7
SHA1 679b959d6b0facd129ac0638cb30447d1f74be83
SHA512 7a37b1dae67bc4c67c04175903beffeadc45668a301ba22c70f94c0050de9c87f65d5d8a31c80a8109a231fe28f8886da919b6c1555645507e14a693ca20f08b
TLSH
T18EF0D44BD3A16766E427133C859615D17531E9506F43113340509F5C3D27B219E034FC
MD5 SHA1 SHA512 TLSH

Submit Download

memory/4620-225-0x000001801BB80000-0x000001801BE3C000-memory.dmp

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memory/4620-218-0x000001801BB80000-0x000001801BE3C000-memory.dmp

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memory/5000-54-0x000001DE801E0000-0x000001DE802E0000-memory.dmp

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memory/5000-72-0x000001DE83A20000-0x000001DE83A40000-memory.dmp

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memory/5000-102-0x000001DE942D0000-0x000001DE942F0000-memory.dmp

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memory/5000-73-0x000001DE93F60000-0x000001DE94060000-memory.dmp

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memory/5000-88-0x000001DE83E50000-0x000001DE83E70000-memory.dmp

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memory/5000-56-0x000001DE801E0000-0x000001DE802E0000-memory.dmp

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memory/5076-16-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-30-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-0-0x00007FF8EAB8F000-0x00007FF8EAB90000-memory.dmp

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memory/5076-15-0x0000013DC5580000-0x0000013DC5632000-memory.dmp

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memory/5076-17-0x0000013DAD020000-0x0000013DAD02A000-memory.dmp

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memory/5076-18-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-19-0x0000013DC5640000-0x0000013DC565E000-memory.dmp

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memory/5076-20-0x0000013DAD030000-0x0000013DAD03A000-memory.dmp

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memory/5076-21-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-22-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-24-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-23-0x0000013DC5660000-0x0000013DC567C000-memory.dmp

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memory/5076-25-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-26-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-28-0x0000013DC5560000-0x0000013DC5566000-memory.dmp

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memory/5076-29-0x0000013DC5680000-0x0000013DC568A000-memory.dmp

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memory/5076-27-0x0000013DC5550000-0x0000013DC5558000-memory.dmp

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memory/5076-14-0x0000013DC5530000-0x0000013DC554E000-memory.dmp

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memory/5076-31-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-32-0x0000013DC5640000-0x0000013DC566A000-memory.dmp

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memory/5076-33-0x0000013DC5640000-0x0000013DC5664000-memory.dmp

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memory/5076-34-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-11-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-10-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-9-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-8-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-161-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-7-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-6-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-5-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-206-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-207-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-210-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-214-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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memory/5076-4-0x0000013DACFB0000-0x0000013DACFD2000-memory.dmp

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memory/5076-1-0x00007FF8EAA00000-0x00007FF8EB3A4000-memory.dmp

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