1546f3bbd5bd8d2b09351ceca40ee166fa023f250d255ca5d7496b556ad44d7c

Analysis

max time kernel
134s
max time network
155s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260618-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
22/06/2026, 14:36

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General

Target
StartApp.bat
Size 22B
Sample260622-ryvdssc17q
SHA256 1546f3bbd5bd8d2b09351ceca40ee166fa023f250d255ca5d7496b556ad44d7c
MD5 9ce7a03d1eda0aac973834f9684e169e
SHA1 1097b0a4b67a5656c7b9cf897533d568dfa0f5f5
SHA512 64b115d1e12138e6be86796ba063a748de7d4cd181d445f31e4431c24b8858efb7433c1cddad929f8e4c52707fafa3aaa68d055007ec2bb328d5145c73ae67df
MD5 SHA1 SHA512

Score

8^/10

adware 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-1-5-21-2289519114-2956110270-1748446682-1000\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

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
1	ip-api.com

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&000001\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\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&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004	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 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\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 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 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_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&000001\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\FriendlyName	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 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&000001\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009	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 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_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006	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\{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	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 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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\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\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\ConfigFlags	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\{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\{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\{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&000001	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\{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\{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\UpperFilters	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\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A	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\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\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\{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&000002\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\{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\{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\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	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\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\{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	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_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\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\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{a45c254e-df1c-4efd-8020-67d146a850e0}\0011	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\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&000001\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&000001\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A	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\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A	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

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000\Software\Microsoft\Internet Explorer\Main	explorer.exe

Modifies registry class 38 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1CF1260C-4DD0-4ebb-811F-33C572699FDE}\Instance\	explorer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ADD1653-EB32-4cb0-BBD7-DFA0ABB5ACCA}\Instance\	explorer.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2289519114-2956110270-1748446682-1000\{B8BA46B1-8437-437B-A2DA-5B5F6C1DA34E}	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\MuiCache	StartMenuExperienceHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_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-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_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-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\client.cbs	SearchHost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\MuiCache	SearchHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:"	SearchHost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoftwindows.client.cbs\ = "56"	SearchHost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoftwindows.client.cbs\ = "23"	SearchHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.startmenuexperiencehost_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:"	StartMenuExperienceHost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{374DE290-123F-4565-9164-39C4925E467B}\Instance\	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-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DomStorageState	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\microsoftwindows.client.cbs	SearchHost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_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\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\Instance\	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_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-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\client.cbs\Total = "56"	SearchHost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_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-1-5-21-2289519114-2956110270-1748446682-1000_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-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total	SearchHost.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2289519114-2956110270-1748446682-1000\{25FC4310-7E99-42F1-A1E3-9AB1DA6A1CFB}	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	explorer.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage	SearchHost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "56"	SearchHost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\client.cbs\Total = "23"	SearchHost.exe
Key created	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-2289519114-2956110270-1748446682-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	explorer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4740	explorer.exe
4740	explorer.exe

Suspicious use of AdjustPrivilegeToken 30 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4740	explorer.exe
Token: SeCreatePagefilePrivilege	4740	explorer.exe
Token: SeShutdownPrivilege	4740	explorer.exe
Token: SeCreatePagefilePrivilege	4740	explorer.exe
Token: SeShutdownPrivilege	4740	explorer.exe
Token: SeCreatePagefilePrivilege	4740	explorer.exe
Token: SeShutdownPrivilege	4740	explorer.exe
Token: SeCreatePagefilePrivilege	4740	explorer.exe
Token: SeShutdownPrivilege	4740	explorer.exe
Token: SeCreatePagefilePrivilege	4740	explorer.exe
Token: SeShutdownPrivilege	4740	explorer.exe
Token: SeCreatePagefilePrivilege	4740	explorer.exe
Token: SeShutdownPrivilege	4740	explorer.exe
Token: SeCreatePagefilePrivilege	4740	explorer.exe
Token: SeShutdownPrivilege	4740	explorer.exe
Token: SeCreatePagefilePrivilege	4740	explorer.exe
Token: SeShutdownPrivilege	4740	explorer.exe
Token: SeCreatePagefilePrivilege	4740	explorer.exe
Token: SeShutdownPrivilege	4740	explorer.exe
Token: SeCreatePagefilePrivilege	4740	explorer.exe
Token: SeShutdownPrivilege	4740	explorer.exe
Token: SeCreatePagefilePrivilege	4740	explorer.exe
Token: SeShutdownPrivilege	4740	explorer.exe
Token: SeCreatePagefilePrivilege	4740	explorer.exe
Token: SeShutdownPrivilege	4740	explorer.exe
Token: SeCreatePagefilePrivilege	4740	explorer.exe
Token: SeShutdownPrivilege	4740	explorer.exe
Token: SeCreatePagefilePrivilege	4740	explorer.exe
Token: SeShutdownPrivilege	4740	explorer.exe
Token: SeCreatePagefilePrivilege	4740	explorer.exe

Suspicious use of FindShellTrayWindow 54 IoCs

pid	Process
3144	sihost.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe

Suspicious use of SendNotifyMessage 40 IoCs

pid	Process
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe
4740	explorer.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
5244	StartMenuExperienceHost.exe
1464	SearchHost.exe
4740	explorer.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4224 wrote to memory of 1272	4224	cmd.exe	89
PID 3144 wrote to memory of 4740	3144	sihost.exe	95

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

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\StartApp.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:4224
- C:\Users\Admin\AppData\Local\Temp\luau.exe
  luau.exe asm.txt
  2⤵
  PID:1272

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3144
- C:\Windows\explorer.exe
  explorer.exe /LOADSAVEDWINDOWS
  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:4740

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:1464

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:5244

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

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 599B
SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
MD5 658ab8c32d4cc5deb36ac5f63da4658b
SHA1 30c12cd871ff0c2c4098d794e9ae4f2540586813
SHA512 a73030c008ef3c2e274f11c90bfe79fa8ae402f76801c710bed8cc1ab1218a84858ea566b772be4bade8ef639a019c57d297028df15b64b3753482cf0f3c8f85
TLSH
T12AF05C83EB6A1B72C456123DC8EE56E47B31D1846EC11367A2107B1D3C2B7192D174BD
MD5 SHA1 SHA512 TLSH

Submit Download

memory/1272-40-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-33-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-31-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-27-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-26-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-20-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-22-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-7-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-5-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-0-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-46-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-54-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-53-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-71-0x00000272F3D60000-0x00000272F3D61000-memory.dmp

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memory/1272-78-0x00000272F5550000-0x00000272F5551000-memory.dmp

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memory/1272-77-0x00000272F5550000-0x00000272F5551000-memory.dmp

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memory/1272-76-0x00000272F5510000-0x00000272F5542000-memory.dmp

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memory/1272-75-0x00000272F3D60000-0x00000272F3D61000-memory.dmp

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memory/1272-70-0x00000272F3D60000-0x00000272F3D61000-memory.dmp

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memory/1272-63-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-62-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-61-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-60-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-59-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-58-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-57-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-56-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-55-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-52-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-51-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-50-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-49-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-48-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-47-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-17-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-45-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-44-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-43-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-42-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-41-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-39-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-38-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-37-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-36-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-35-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-34-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-32-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-30-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-29-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-28-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-23-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-25-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-24-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-21-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-19-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-18-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-16-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-15-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-14-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-13-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-12-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-11-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-10-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-9-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-8-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-6-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-4-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-3-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-2-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-1-0x00007FFDDEAA0000-0x00007FFDDEAB0000-memory.dmp

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memory/1272-83-0x00000272F5510000-0x00000272F5542000-memory.dmp

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memory/1272-84-0x00000272F5550000-0x00000272F5551000-memory.dmp

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