Resubmissions
30-01-2025 03:04
250130-dkkesawjdk 1030-01-2025 01:27
250130-bvjj5atmbk 1030-01-2025 01:11
250130-bj2assvkbw 10Analysis
-
max time kernel
234s -
max time network
248s -
platform
windows11-21h2_x64 -
resource
win11-20241007-en -
resource tags
arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system -
submitted
30-01-2025 01:27
Behavioral task
behavioral1
Sample
chat.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
chat.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
chat.exe
Resource
win10ltsc2021-20250128-en
Behavioral task
behavioral4
Sample
chat.exe
Resource
win11-20241007-en
Errors
General
-
Target
chat.exe
-
Size
27KB
-
MD5
bb45c811961c699e90d80cc770fd828b
-
SHA1
bab510ce8e9413bfcb907964e7f29c6f0af740ac
-
SHA256
e5c6c05c353d24bb71d61de48ec945c4284df2ac6aabd751405b7f9349973bab
-
SHA512
2f5c64b96ad289d38b498d949c2d7d89006d4c19a61efd53fdda48342817febdd1b1ffdf6f53d99296101d88a3d669bc9d3fef5017eb4254c759148eb410cd6b
-
SSDEEP
384:+tWZPzzxAm1vS5ZooqGhvLKe2cIS2NirglyOy5o91XOkHpg82vO:j7zxAmOS/Gee2VSSifho9pOkHq822
Malware Config
Extracted
C:\Users\Default\read_it.txt
Signatures
-
Chaos
Ransomware family first seen in June 2021.
-
Chaos Ransomware 2 IoCs
resource yara_rule behavioral4/memory/5064-1-0x0000000000D80000-0x0000000000D8E000-memory.dmp family_chaos behavioral4/files/0x001c00000002aae0-7.dat family_chaos -
Chaos family
-
Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
pid Process 3456 bcdedit.exe 1032 bcdedit.exe -
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.
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
pid Process 4976 wbadmin.exe -
Disables Task Manager via registry modification
-
Drops startup file 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini svchost.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\read_it.txt svchost.exe -
Executes dropped EXE 1 IoCs
pid Process 4888 svchost.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Windows\CurrentVersion\Run\UpdateTask = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" svchost.exe -
Drops desktop.ini file(s) 64 IoCs
description ioc Process File opened for modification C:\Users\Public\Music\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\desktop.ini svchost.exe File opened for modification C:\Users\Public\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Searches\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Libraries\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Windows PowerShell\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Music\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessibility\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\desktop.ini svchost.exe File opened for modification C:\Users\Public\Documents\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Documents\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessories\System Tools\desktop.ini svchost.exe File opened for modification C:\Users\Public\Desktop\desktop.ini svchost.exe File opened for modification C:\Users\Public\Pictures\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Application Shortcuts\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\System Tools\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group2\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\System Tools\desktop.ini svchost.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Accessibility\Desktop.ini svchost.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group1\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\Desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn2\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Videos\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Local\Microsoft\Windows\WinX\Group3\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Links\desktop.ini svchost.exe File opened for modification F:\$RECYCLE.BIN\S-1-5-21-1537126222-899333903-2037027349-1000\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini svchost.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\AccountPictures\desktop.ini svchost.exe File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Burn\Burn1\desktop.ini svchost.exe File opened for modification C:\Users\Public\Libraries\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Administrative Tools\desktop.ini svchost.exe File opened for modification C:\Users\All Users\Microsoft\Windows\Start Menu\Programs\Startup\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini svchost.exe File opened for modification C:\Users\Default\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Accessories\Desktop.ini svchost.exe File opened for modification C:\Users\Public\Videos\desktop.ini svchost.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini svchost.exe -
Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\D: explorer.exe File opened (read-only) \??\F: explorer.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Checks SCSI registry key(s) 3 TTPs 62 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{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\{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 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\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\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_QEMU&Prod_QEMU_DVD-ROM\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&000001\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0002 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_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000 vds.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\ConfigFlags explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\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\{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\FriendlyName 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 value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName vds.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\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\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\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&000002\Properties\{a45c254e-df1c-4efd-8020-67d146a850e0}\0011 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002 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\{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\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName vds.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_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Capabilities 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\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\{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\{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\{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\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\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\HardwareID explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 vds.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\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\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 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\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_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\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\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\{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 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_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A explorer.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS SearchHost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU SearchHost.exe -
Interacts with shadow copies 3 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2944 vssadmin.exe -
Kills process with taskkill 8 IoCs
pid Process 288 taskkill.exe 6096 taskkill.exe 6936 taskkill.exe 7548 taskkill.exe 7752 taskkill.exe 7776 taskkill.exe 7908 taskkill.exe 4700 taskkill.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000\Software\Microsoft\Internet Explorer\GPU SearchHost.exe -
Modifies registry class 44 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_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-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "3384" SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com\ = "165" SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com\ = "13894" SearchHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_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-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DomStorageState SearchHost.exe Set value (data) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify\PastIconsStream = 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 explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_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-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com\ = "132" SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "23466" SearchHost.exe Set value (data) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.PeopleExperienceHost_cw5n1h2txyewy\ApplicationFrame\Microsoft.Windows.PeopleExperienceHos = 6801000088020000 explorer.exe Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\MuiCache SearchHost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "17113" SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com\ = "20247" SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\www.bing.com SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com\Total = "13894" SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_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-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify\UserStartTime = "133727759429371813" explorer.exe Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com\Total = "20247" SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "18452" SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\bing.com SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_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-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com\Total = "132" SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\www.bing.com\ = "15233" SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com\Total = "15233" SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings svchost.exe Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\MuiCache StartMenuExperienceHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com\Total = "165" SearchHost.exe Set value (data) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify\IconStreams = 14000000070000000100010006000000140000007b005300330038004f0053003400300034002d0031005100340033002d0034003200530032002d0039003300300035002d00360037005100520030004f003200380053005000320033007d005c0072006b006300790062006500720065002e0072006b00720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e90701004c0062006800200075006e006900720020007300760079007200660020006a006e007600670076006100740020006700620020006f00720020006f0068006500610072007100200067006200200071007600660070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000605bba6b672db01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000050003a005c00480066007200650066005c004e0071007a00760061005c004e006300630051006e0067006e005c005900620070006e0079005c005a00760070006500620066006200730067005c00420061007200510065007600690072005c00420061007200510065007600690072002e0072006b00720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f50100000000000000000000e8070a00420061007200510065007600690072000a00410062006700200066007600740061007200710020007600610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030de99adb018db01000000000000000000000000420061007200510065007600690072000a0041006200670020006600760074006100720071002000760061000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000007b005300330038004f0053003400300034002d0031005100340033002d0034003200530032002d0039003300300035002d00360037005100520030004f003200380053005000320033007d005c0072006b006300790062006500720065002e0072006b00720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e8070a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff75ae2078e323294282c1e41cb67d5b9c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000007b005300330038004f0053003400300034002d0031005100340033002d0034003200530032002d0039003300300035002d00360037005100520030004f003200380053005000320033007d005c0072006b006300790062006500720065002e0072006b00720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e8070a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff81ae2078e323294282c1e41cb67d5b9c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007b005300330038004f0053003400300034002d0031005100340033002d0034003200530032002d0039003300300035002d00360037005100520030004f003200380053005000320033007d005c0072006b006300790062006500720065002e0072006b00720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e8070a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff82ae2078e323294282c1e41cb67d5b9c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000007b005300330038004f0053003400300034002d0031005100340033002d0034003200530032002d0039003300300035002d00360037005100520030004f003200380053005000320033007d005c0072006b006300790062006500720065002e0072006b00720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000e8070a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff83ae2078e323294282c1e41cb67d5b9c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 explorer.exe Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\bing.com SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "3351" SearchHost.exe Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-1537126222-899333903-2037027349-1000\{0449AFBA-1C07-4D9E-8242-7653B71EE5B1} explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-1537126222-899333903-2037027349-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage SearchHost.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 7696 NOTEPAD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 5064 chat.exe 4888 svchost.exe -
Suspicious behavior: EnumeratesProcesses 38 IoCs
pid Process 5064 chat.exe 5064 chat.exe 5064 chat.exe 5064 chat.exe 5064 chat.exe 5064 chat.exe 5064 chat.exe 5064 chat.exe 5064 chat.exe 5064 chat.exe 5064 chat.exe 5064 chat.exe 5064 chat.exe 5064 chat.exe 5064 chat.exe 5064 chat.exe 5064 chat.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 4888 svchost.exe 6308 explorer.exe 6308 explorer.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 5064 chat.exe Token: SeDebugPrivilege 4888 svchost.exe Token: SeBackupPrivilege 1384 vssvc.exe Token: SeRestorePrivilege 1384 vssvc.exe Token: SeAuditPrivilege 1384 vssvc.exe Token: SeIncreaseQuotaPrivilege 3828 WMIC.exe Token: SeSecurityPrivilege 3828 WMIC.exe Token: SeTakeOwnershipPrivilege 3828 WMIC.exe Token: SeLoadDriverPrivilege 3828 WMIC.exe Token: SeSystemProfilePrivilege 3828 WMIC.exe Token: SeSystemtimePrivilege 3828 WMIC.exe Token: SeProfSingleProcessPrivilege 3828 WMIC.exe Token: SeIncBasePriorityPrivilege 3828 WMIC.exe Token: SeCreatePagefilePrivilege 3828 WMIC.exe Token: SeBackupPrivilege 3828 WMIC.exe Token: SeRestorePrivilege 3828 WMIC.exe Token: SeShutdownPrivilege 3828 WMIC.exe Token: SeDebugPrivilege 3828 WMIC.exe Token: SeSystemEnvironmentPrivilege 3828 WMIC.exe Token: SeRemoteShutdownPrivilege 3828 WMIC.exe Token: SeUndockPrivilege 3828 WMIC.exe Token: SeManageVolumePrivilege 3828 WMIC.exe Token: 33 3828 WMIC.exe Token: 34 3828 WMIC.exe Token: 35 3828 WMIC.exe Token: 36 3828 WMIC.exe Token: SeIncreaseQuotaPrivilege 3828 WMIC.exe Token: SeSecurityPrivilege 3828 WMIC.exe Token: SeTakeOwnershipPrivilege 3828 WMIC.exe Token: SeLoadDriverPrivilege 3828 WMIC.exe Token: SeSystemProfilePrivilege 3828 WMIC.exe Token: SeSystemtimePrivilege 3828 WMIC.exe Token: SeProfSingleProcessPrivilege 3828 WMIC.exe Token: SeIncBasePriorityPrivilege 3828 WMIC.exe Token: SeCreatePagefilePrivilege 3828 WMIC.exe Token: SeBackupPrivilege 3828 WMIC.exe Token: SeRestorePrivilege 3828 WMIC.exe Token: SeShutdownPrivilege 3828 WMIC.exe Token: SeDebugPrivilege 3828 WMIC.exe Token: SeSystemEnvironmentPrivilege 3828 WMIC.exe Token: SeRemoteShutdownPrivilege 3828 WMIC.exe Token: SeUndockPrivilege 3828 WMIC.exe Token: SeManageVolumePrivilege 3828 WMIC.exe Token: 33 3828 WMIC.exe Token: 34 3828 WMIC.exe Token: 35 3828 WMIC.exe Token: 36 3828 WMIC.exe Token: SeBackupPrivilege 4344 wbengine.exe Token: SeRestorePrivilege 4344 wbengine.exe Token: SeSecurityPrivilege 4344 wbengine.exe Token: SeDebugPrivilege 4700 taskkill.exe Token: SeDebugPrivilege 288 taskkill.exe Token: SeShutdownPrivilege 6308 explorer.exe Token: SeCreatePagefilePrivilege 6308 explorer.exe Token: SeShutdownPrivilege 6308 explorer.exe Token: SeCreatePagefilePrivilege 6308 explorer.exe Token: SeShutdownPrivilege 6308 explorer.exe Token: SeCreatePagefilePrivilege 6308 explorer.exe Token: SeShutdownPrivilege 6308 explorer.exe Token: SeCreatePagefilePrivilege 6308 explorer.exe Token: SeShutdownPrivilege 6308 explorer.exe Token: SeCreatePagefilePrivilege 6308 explorer.exe Token: SeShutdownPrivilege 6308 explorer.exe Token: SeCreatePagefilePrivilege 6308 explorer.exe -
Suspicious use of FindShellTrayWindow 41 IoCs
pid Process 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe 6308 explorer.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 6308 explorer.exe 3440 SearchHost.exe 840 StartMenuExperienceHost.exe 6308 explorer.exe -
Suspicious use of WriteProcessMemory 40 IoCs
description pid Process procid_target PID 5064 wrote to memory of 4888 5064 chat.exe 77 PID 5064 wrote to memory of 4888 5064 chat.exe 77 PID 4888 wrote to memory of 248 4888 svchost.exe 78 PID 4888 wrote to memory of 248 4888 svchost.exe 78 PID 248 wrote to memory of 2944 248 cmd.exe 80 PID 248 wrote to memory of 2944 248 cmd.exe 80 PID 248 wrote to memory of 3828 248 cmd.exe 83 PID 248 wrote to memory of 3828 248 cmd.exe 83 PID 4888 wrote to memory of 1452 4888 svchost.exe 85 PID 4888 wrote to memory of 1452 4888 svchost.exe 85 PID 1452 wrote to memory of 3456 1452 cmd.exe 87 PID 1452 wrote to memory of 3456 1452 cmd.exe 87 PID 1452 wrote to memory of 1032 1452 cmd.exe 88 PID 1452 wrote to memory of 1032 1452 cmd.exe 88 PID 4888 wrote to memory of 556 4888 svchost.exe 89 PID 4888 wrote to memory of 556 4888 svchost.exe 89 PID 556 wrote to memory of 4976 556 cmd.exe 91 PID 556 wrote to memory of 4976 556 cmd.exe 91 PID 4888 wrote to memory of 7696 4888 svchost.exe 96 PID 4888 wrote to memory of 7696 4888 svchost.exe 96 PID 4880 wrote to memory of 4700 4880 cmd.exe 101 PID 4880 wrote to memory of 4700 4880 cmd.exe 101 PID 4880 wrote to memory of 288 4880 cmd.exe 103 PID 4880 wrote to memory of 288 4880 cmd.exe 103 PID 4880 wrote to memory of 6308 4880 cmd.exe 105 PID 4880 wrote to memory of 6308 4880 cmd.exe 105 PID 4880 wrote to memory of 5160 4880 cmd.exe 106 PID 4880 wrote to memory of 5160 4880 cmd.exe 106 PID 4880 wrote to memory of 6096 4880 cmd.exe 115 PID 4880 wrote to memory of 6096 4880 cmd.exe 115 PID 4880 wrote to memory of 6936 4880 cmd.exe 116 PID 4880 wrote to memory of 6936 4880 cmd.exe 116 PID 4880 wrote to memory of 7548 4880 cmd.exe 117 PID 4880 wrote to memory of 7548 4880 cmd.exe 117 PID 4880 wrote to memory of 7752 4880 cmd.exe 118 PID 4880 wrote to memory of 7752 4880 cmd.exe 118 PID 4880 wrote to memory of 7776 4880 cmd.exe 119 PID 4880 wrote to memory of 7776 4880 cmd.exe 119 PID 4880 wrote to memory of 7908 4880 cmd.exe 120 PID 4880 wrote to memory of 7908 4880 cmd.exe 120 -
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.
-
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\chat.exe"C:\Users\Admin\AppData\Local\Temp\chat.exe"1⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5064 -
C:\Users\Admin\AppData\Roaming\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Drops desktop.ini file(s)
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4888 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C vssadmin delete shadows /all /quiet & wmic shadowcopy delete3⤵
- Suspicious use of WriteProcessMemory
PID:248 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet4⤵
- Interacts with shadow copies
PID:2944
-
-
C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete4⤵
- Suspicious use of AdjustPrivilegeToken
PID:3828
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no3⤵
- Suspicious use of WriteProcessMemory
PID:1452 -
C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures4⤵
- Modifies boot configuration data using bcdedit
PID:3456
-
-
C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no4⤵
- Modifies boot configuration data using bcdedit
PID:1032
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C wbadmin delete catalog -quiet3⤵
- Suspicious use of WriteProcessMemory
PID:556 -
C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet4⤵
- Deletes backup catalog
PID:4976
-
-
-
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Roaming\read_it.txt3⤵
- Opens file in notepad (likely ransom note)
PID:7696
-
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1384
-
C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4344
-
C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:4872
-
C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Checks SCSI registry key(s)
PID:3480
-
C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /01⤵PID:2676
-
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4880 -
C:\Windows\system32\taskkill.exetaskkill /f /im notepad.exe2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4700
-
-
C:\Windows\system32\taskkill.exetaskkill /f /im explorer.exe2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:288
-
-
C:\Windows\explorer.exeexplorer.exe2⤵
- Boot or Logon Autostart Execution: Active Setup
- Enumerates connected drives
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:6308
-
-
C:\Windows\system32\notepad.exenotepad.exe2⤵PID:5160
-
-
C:\Windows\system32\taskkill.exetaskkill /f notepad.exe2⤵
- Kills process with taskkill
PID:6096
-
-
C:\Windows\system32\taskkill.exetaskkill /im notepad.exe2⤵
- Kills process with taskkill
PID:6936
-
-
C:\Windows\system32\taskkill.exetaskkill /f /im notepad2⤵
- Kills process with taskkill
PID:7548
-
-
C:\Windows\system32\taskkill.exetaskkill /f /im notepad.exe2⤵
- Kills process with taskkill
PID:7752
-
-
C:\Windows\system32\taskkill.exetaskkill /f /im explorer.exe2⤵
- Kills process with taskkill
PID:7776
-
-
C:\Windows\system32\taskkill.exetaskkill /f /im svchost.exe2⤵
- Kills process with taskkill
PID:7908
-
-
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:840
-
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3440
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Defense Evasion
Direct Volume Access
1Indicator Removal
3File Deletion
3Modify Registry
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
604KB
MD59896189f6e7f2babae8b5709f5be6b8a
SHA1e56dae4016900ea8e721cb6cd0ee440a2b4e1c20
SHA256cda2c5b886a87bd6b3c2cdd574bcf02007e95117585d7a9255b025146e2965b8
SHA512f82316c50fb7bc09ebd3c2eff71cdc419297865cbe991be8e96afcbd379294c4cd7b0e3835728ef56624dd41f07e66a549cac82bbcdb6892f78381f7f123d637
-
Filesize
1017KB
MD592f5e00cc834df1e2fedaf6373377cff
SHA1853025431dcf9397080072938c9df58e7e612ae6
SHA2565e6c8b9696033a2aa386cac4079b96a095b87cbdc904a415ce394eab1da5605c
SHA5124ed65e100ca5105d6218b3235323fc90d93cf8d2b167c36d53276e9f86608e5d474b7755b2c41b6aaa7f26e2fa1f541ad6f92b3f6b777a6f148a574838f62d2a
-
Filesize
752KB
MD5806891981ae0b9de922ff49b40a0c73d
SHA1adc98bbfdf5e7c99ceea644e87c49759d41b250e
SHA2564eda74d151c90f03525fef585fd5364c89e0d30a5567f92b7a11c5ac764e5996
SHA512d4548c0272c0acba9b7fbc2b47bde8d01c2bcb15b785ee43592e34e14546cd79b17e366f01bd907a3d3460013669f51b513c9d3615028216d7b5b19740cceed8
-
Filesize
1.4MB
MD597c257922253c5cef0df41375e615e60
SHA19d584dd30f8aa0b8d966aa49040b8b8013df8df0
SHA256c96d4c8b12813bc6c0c755ddde791309a4f42500d6517bf4bfc764c8307cd44c
SHA512ea03c95d7d0c3956db2a43ef061ae8509dcca8bd96b8d39b83e824a1dd48b616ff7eb793481137c4a0d2bf5f4f32e5cbbeec8bcf1bc84f7776a54a5aaa91ee3e
-
Filesize
722KB
MD5eabced71c794cbd5031b1c2bc01f6850
SHA19bdfb11d126d900bbac14f751adcff3059c80745
SHA25699c55bc3cadbb8580da74ed9f0822a2e947035a446248bc7c4961e22629f4950
SHA5122eb58bd8dfb6e59068c0cbd3f5fb85c59cdffaf387dca3175047c31a6e620b32d74ad0191456e31848d97cbda9b8a8107159a9d07fa412cb2455265cd9fdeb95
-
Filesize
2KB
MD57ffabe247c1384e07add83dfac71a4ba
SHA15a1571a5328d70e7c06ca34efdd641e1a700375b
SHA2569da8215841073760a64c5ad883a9c52ef4c5af946efc39a2fe536000f032b0ba
SHA5125c24dcaa1c569b1a226eb934499d13ee9307639088fd190b373fa19386bb9eac0e132428cdde77145fedce3273d88b6e28dfd9be530cce5b7ac1e60db79f987f
-
Filesize
663KB
MD5f25e01814ebe221aa1bd3e0afafb80e9
SHA1053ae7406c7f66fd32191b270cf26d2e3d725d7c
SHA256b84327937923c44793f8c0d4cff9aedc6bc012d9ccf66cad9f91c36c4c83485e
SHA512609c78c912b63ab04c5a24fee206d4e30bbdf271e07962f31af41e91a856675a77e272b563cfd21c4f9b7b25c7f4d4875343eddf4f123ee64b51538b831d6a9e
-
Filesize
545KB
MD5b5f8709fbc646e9983961dd5054b7920
SHA1e1ad864f9bebcad9ff807fee475991b0ebd71ad3
SHA256d320a954c2bb09b53d17932716d109b5373e341eaec1015709ab5ad0a38d0597
SHA51235f6ed9441f27a19288fdb4b578f962ae284d044589561aa2456eb094fc2bf952476a71d7998b524816cafa53454c7352240ad60e9ba1ce56b1a145a43979a1c
-
Filesize
1.0MB
MD5dbec906bd69b05f25f47ea919ddcd0f1
SHA11221782682e4ed22becae9665df04b510bc0e537
SHA2568d76a6026cad5c65afa31effcdb5dae19b95206e1abdaf4b5aeb3f95af0e7faa
SHA512d17b7713b2f009b6ff22cb02099ce87c249ebd1d3a5ba7056a6bc5d6d499a1c34b762b72094980d08e76d7a0fff65fd24045baf16c7b821ffc0ff11d2af06784
-
Filesize
781KB
MD58bc39faa25820266bbb3e5c9bb3e519f
SHA1af9f44740bcf4f8024ccf838d6367e12a2864cca
SHA25697b9671a1c0313c5d93d744e9cfe6a45ef4b5011af29bce879dc012608ca696b
SHA51214c786b58a52355e2a237ead06320d7267bb2b18417b113add322c08d2a4f2cbc3333531cfa39ed2d8ad59ebef05074e85fa28f907baf93580f1bf1c336bf043
-
Filesize
958KB
MD5b95490d7882ed76571f910c27eaec069
SHA11a01b83e058b888a9c871bb74af05f0dc7e76379
SHA25624ac69515eac71bccbd5ba0cbb15cf96f4292c76f1f4e6e65923f857d6bc679e
SHA5125368036187db7dc6b7d501f257d0cb6305c31e16069768d946eeac590c892ed3edf06f188187a044cd2bc9c1388c17d4927eed94e631ec8b658074c6a6c1144b
-
Filesize
811KB
MD53c0e64340e2208f9f1435dfae01f7c2c
SHA1dd451adbe05148906678327721a298d0e3465ec1
SHA2563f7e3ffa3b9bab716eebadec541752ac9bcb9fb7f49bfcd523308204d8eada76
SHA51231fb38dd46294d75eed64136eb84dcab9f8110ec5c930bd1e2d1c17387759cc7178ccb87dbb8b7803596c331504a89ba41121203fb916ca375e9341a41ef3f7d
-
Filesize
575KB
MD5b8e98ea7c476208c90cfa1eaa0fb2c17
SHA1ffc45339fa8ff438f75d7240d0800fe29a6512b1
SHA256573fbc0bbcbe0a6633883d812b57bb2c95151132cd0c7ded1ae84167861c8308
SHA512700f4732c05e5628f8254fea829618d434219676a64f809666bb61d33a8fc886ea4636caa63d255608f5578df9a132ea8ade01b63684465850473d8bc03b9021
-
Filesize
634KB
MD5b6e5d90d9911f544ade291bbc9786148
SHA17b232a993349facc58b749a89ceb72da994fe712
SHA2564eb57b7d1d5437ca0da6c825b29daaff79f4459a92a319dcca4a1bd2e1b9dcad
SHA5127e362dec4672e47059a6eb5cd558890d3c53214362669a063f27254dc4f40b9489d689d91633021e4a3e10513dd28771b0bc2c0d53becc3991fcd8771356779c
-
Filesize
457KB
MD554950e5a8d5b66e5d0fb70e45b56b60e
SHA1077e4c368b68af7cd09777331624c1000853a122
SHA256d1c443b6d5a889ef1694301efa559cb583447664c4a596435b19403f98f065da
SHA512e2a867928ac883fd6ce929838a7d7c388fc630179c715a16ddb9c91895c8e1cba7dc9dc3be221bbc4b5c2346515c34cb151c3bceaa34924832ed8a126105dd89
-
Filesize
516KB
MD501c3bd27c03401399ee8643873629b22
SHA10b36e1e4fe38c9dce801e204c4bbdad3faf9bf05
SHA256a2389e3d5a4e582d8a2114a4807a64d3240b2399c6c3313f6d02d72503c4ddcc
SHA5121d2f2a912d4d1a1818419b87661c149be53867b601aeb8435658c57688e43d98b37c6038b0d168dac660006657f3c796b80f5ba55cf9da2460b021f45f4c39a7
-
Filesize
13KB
MD5f23a639b5bff154f82aaec1d017282a3
SHA1ddf2d7437175d872510abe11899f5f08b0f11d80
SHA2567eee3149e6f9c469af72e58800b291ea182a0d7fe00b8010aca8983ffea58154
SHA5122ee6dc0e8a6a4784992703c130006632ab3212778be35d866406ea729cb6db98a78985a96e785524aa539eb3ca9878186acbbdfc5ba0da66ab139e006e6bffbf
-
Filesize
2KB
MD57e6b6b718f01e3f888f981724ae96840
SHA13de46eb5ba8b7a5a93bcf99b79cbbe989a3e956c
SHA25629818666334196dd7d83848ef47e207b8e65bb73a737ecbc0fed7509fbd9b827
SHA512fbbd341c515c1907620eda21d969d2134165ff4de5ebec4b0f466f84b3fb7dfeebd3abf350b4cf6a2edd8c3bb4921df0248668f3df4bf6f709ffbb16ec5af3c9
-
Filesize
1KB
MD5958a181c76b26edb98ad287df70b0dee
SHA15a7eb71f38f1ab0ba6dabf593ece88a685d79fd0
SHA25687f9d94fae0404c0a6a167f1ba5aef712147c38588a369d9852523e2a4442d99
SHA5129c7b33c21f7b5c9f1fcb4892092117ced37ef91116c98c151b62985c27350ca6f995eda6422a0481f014eb9ac4614df6a22bceb78b19e01f9bf2526c584ced96
-
Filesize
2KB
MD5614de0cd3ca3bba2e926f1e06bae496f
SHA15360fa6cbc0d28ebab8f97517baa3b084337d4a3
SHA2568cef543e5a96017dd3b978d65e2bf7448f4e84137f684a2ab0de411ed77b5676
SHA51266d503de7a58089f8deafa0d854c4f85cbd3c3b5ce9b43a67b978125f7c15e43fb98b35b71286941e4cbcb62cdd5b1ddecf6bd4fecdb73b3c1f33c882064163a
-
Filesize
1KB
MD5db2620720469de6475c3bbacc64889ea
SHA152ab53f1f3d9d19f04d9d0e134acec732d4a46d0
SHA25628924593b9b255a580154b62f2ac56026b03507ab703957cb7e3b3f31ecd6f4e
SHA5123c9fef5f445a6396bb8ccb15143eff5c5cd8458543ea84c13001f632733154ad4816d8b5dd3a25f2955972f06cf595a9c1838b33f738f9cbf7e7e8b60816e36a
-
Filesize
1KB
MD5b4e91d2e5f40d5e2586a86cf3bb4df24
SHA131920b3a41aa4400d4a0230a7622848789b38672
SHA2565d8af3c7519874ed42a0d74ee559ae30d9cc6930aef213079347e2b47092c210
SHA512968751b79a98961f145de48d425ea820fd1875bae79a725adf35fc8f4706c103ee0c7babd4838166d8a0dda9fbce3728c0265a04c4b37f335ec4eaa110a2b319
-
C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\MSL4LVZ8\www.bing[1].xml
Filesize17KB
MD5af772db664cdae1ff38e0d74f80d8bec
SHA1c456591c4afff1e352adec0429a654a8f44d7da3
SHA256af28f50e241c7d22f94d2e7bc4aa8b80090ebe52f25d92707cb6e83879ef95c6
SHA512552c2712a8c215a5fff317ab90be8b2ede8e5a4b1516eeb7c6fffcc408533a6cf2995709d1ca64e6ee4d8648b66153c4c9866e3fb329b6d6bf944c78f6836899
-
C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133826742736660347.txt
Filesize57KB
MD58111cff3635328396072c85805305e53
SHA1b531efd0b4a66735473069ca707e8fe9f4dd7685
SHA256a725527361fb9903126de9ef255aba5200c21fc27cafbb2f816ba87c072ae47e
SHA5128edccbedd1d9e88ff01628d1efee384fa978838996090b7acdba7fdfb72dfd2ec454667256046859d2973df359ded07d4cf99658db06b7d7c7cab8d20d9af18c
-
Filesize
27KB
MD5bb45c811961c699e90d80cc770fd828b
SHA1bab510ce8e9413bfcb907964e7f29c6f0af740ac
SHA256e5c6c05c353d24bb71d61de48ec945c4284df2ac6aabd751405b7f9349973bab
SHA5122f5c64b96ad289d38b498d949c2d7d89006d4c19a61efd53fdda48342817febdd1b1ffdf6f53d99296101d88a3d669bc9d3fef5017eb4254c759148eb410cd6b
-
Filesize
1B
MD5d1457b72c3fb323a2671125aef3eab5d
SHA15bab61eb53176449e25c2c82f172b82cb13ffb9d
SHA2568a8de823d5ed3e12746a62ef169bcf372be0ca44f0a1236abc35df05d96928e1
SHA512ca63c07ad35d8c9fb0c92d6146759b122d4ec5d3f67ebe2f30ddb69f9e6c9fd3bf31a5e408b08f1d4d9cd68120cced9e57f010bef3cde97653fed5470da7d1a0
-
Filesize
582B
MD5ed5cc52876db869de48a4783069c2a5e
SHA1a9d51ceaeff715ace430f9462ab2ee4e7f33e70e
SHA25645726f2f29967ef016f8d556fb6468a577307d67388cc4530295a9ca10fdfa36
SHA5121745aefb9b4db4cdd7c08ee3a7d133db08f35a336fd18b598211519b481ef25ac84a3e8a3da3db06caef9f531288d1cf0ca8d4b2560637945e7953e8b45421f5