005d0acad4b988b933bc58b249238a601d4a6104324db85fa9a67bc29c57abda

Analysis

max time kernel
126s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
30/03/2025, 18:58

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Windows11DebloaterV205/Config/ezdebloater/ezdebloater.ps1
Size

52KB
MD5

e00cf4301db40d49990672255a164eb2
SHA1

32ec132aa7825535bd70f1c6c284f707db08c181
SHA256

6456d8389910e5e584bafad8aca74d1c228acdeafc194a552232cd5039fc3980
SHA512

749b95809afcc88ef92da1551a388085f39f5892d5722655a6d36724ed734814692ac26cd828c19404f995ce06a65cddefcbf27d6eaf391fe83ae133171bafe4
SSDEEP

1536:3YxKHezR4N0RUxBZA3bz8gNE6yu0xFD2N8:3Yxbl4N0ORA3bz8gnyu0xFD2N8

Score

10^/10

defense_evasion discovery evasion execution ransomware

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs

defense_evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "0"	powershell.exe

Modifies boot configuration data using bcdedit 1 TTPs 1 IoCs

ransomware evasion

Inhibit System Recovery

T1490

pid	Process
1292	bcdedit.exe

Modifies file permissions 1 TTPs 2 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
764	icacls.exe
4956	icacls.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4344	powershell.exe

Checks SCSI registry key(s) 3 TTPs 8 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 queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 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	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000	Taskmgr.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	Taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	Taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters	vssvc.exe

Disables Windows logging functionality 2 TTPs
Changes registry settings to disable Windows Event logging.

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.wvx	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\System32\ieframe.dll,-10046 = "Internet Shortcut"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached	SearchFilterHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-180 = "Microsoft PowerPoint 97-2003 Template"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum 64-bit\{4EFE2452-168A-11D1-BC76-00C04FB9453B}\Default MidiOut Device	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Multimedia	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.WTV\OpenWithList	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\system32\unregmp2.exe,-9907 = "MIDI Sequence"	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@"C:\Windows\system32\windowspowershell\v1.0\powershell.exe",-105 = "Windows PowerShell XML Document"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum 64-bit	SearchFilterHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-142 = "Microsoft OneNote Table Of Contents"	SearchProtocolHost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Control Panel\Keyboard\InitialKeyboardIndicators = "0"	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@windows.storage.dll,-21825 = "3D Objects"	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-101 = "Microsoft Excel Worksheet"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.xml	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SBE	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.html\OpenWithList	SearchProtocolHost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{5985FC23-2588-4D9A-B38B-7E7AFFAB3155} {886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99} 0xFFFF = 010000000000000014b5dfcfa5a1db01	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\ActiveMovie\devenum 64-bit\{E0F158E1-CB04-11D0-BD4E-00A0C911CE86}\Default DirectSound Device	SearchFilterHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\system32\unregmp2.exe,-9902 = "Movie Clip"	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\System32\wshext.dll,-4802 = "VBScript Script File"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.WTV	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.shtml\OpenWithList	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\System32\ieframe.dll,-914 = "SVG Document"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\MPEG2Demultiplexer	SearchFilterHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\system32\unregmp2.exe,-9932 = "MP4 Video"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.au	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\system32\unregmp2.exe,-9939 = "ADTS Audio"	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\system32\notepad.exe,-469 = "Text Document"	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\system32\unregmp2.exe,-9905 = "Video Clip"	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\System32\ieframe.dll,-912 = "HTML Document"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mht\OpenWithList	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\System32\wshext.dll,-4804 = "JavaScript File"	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-140 = "Microsoft OneNote Section"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	SearchFilterHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-115 = "Microsoft Excel 97-2003 Worksheet"	SearchProtocolHost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{1E589E9D-8A8D-46D9-A2F9-E6D4F8161EE9} {886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99} 0xFFFF = 01000000000000005151fccfa5a1db01	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE	SearchFilterHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\system32\unregmp2.exe,-9938 = "3GPP2 Audio/Video"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.shtml	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.xhtml\OpenWithList	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\system32\unregmp2.exe,-9933 = "MPEG-4 Audio"	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\System32\ieframe.dll,-913 = "MHTML Document"	SearchProtocolHost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Control Panel\Keyboard\InitialKeyboardIndicators = "2"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion	SearchFilterHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\regedit.exe,-309 = "Registration Entries"	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-172 = "Microsoft PowerPoint 97-2003 Slide Show"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.html	SearchProtocolHost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{01BE4CFB-129A-452B-A209-F9D40B3B84A5} {886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99} 0xFFFF = 01000000000000001ae60dcfa5a1db01	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-131 = "Rich Text Format"	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\system32\windows.storage.dll,-10152 = "File folder"	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\System32\Windows.UI.Immersive.dll,-38304 = "Public Account Pictures"	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows	SearchFilterHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software	SearchProtocolHost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-174 = "Microsoft PowerPoint Presentation"	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX86\Microsoft Shared\Office16\oregres.dll,-113 = "Microsoft Excel Binary Worksheet"	SearchProtocolHost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Shell Extensions\Cached\{E2FB4720-F45F-4A3C-8CB2-2060E12425C3} {886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99} 0xFFFF = 0100000000000000a10fd7cea5a1db01	SearchProtocolHost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\27\52C64B7E\@C:\Windows\System32\searchfolder.dll,-9023 = "Saved Search"	SearchProtocolHost.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
4344	powershell.exe
4344	powershell.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
4344	powershell.exe
4344	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4344	powershell.exe
Token: SeBackupPrivilege	2180	vssvc.exe
Token: SeRestorePrivilege	2180	vssvc.exe
Token: SeAuditPrivilege	2180	vssvc.exe
Token: SeIncreaseQuotaPrivilege	4344	powershell.exe
Token: SeSecurityPrivilege	4344	powershell.exe
Token: SeTakeOwnershipPrivilege	4344	powershell.exe
Token: SeLoadDriverPrivilege	4344	powershell.exe
Token: SeSystemProfilePrivilege	4344	powershell.exe
Token: SeSystemtimePrivilege	4344	powershell.exe
Token: SeProfSingleProcessPrivilege	4344	powershell.exe
Token: SeIncBasePriorityPrivilege	4344	powershell.exe
Token: SeCreatePagefilePrivilege	4344	powershell.exe
Token: SeBackupPrivilege	4344	powershell.exe
Token: SeRestorePrivilege	4344	powershell.exe
Token: SeShutdownPrivilege	4344	powershell.exe
Token: SeDebugPrivilege	4344	powershell.exe
Token: SeSystemEnvironmentPrivilege	4344	powershell.exe
Token: SeRemoteShutdownPrivilege	4344	powershell.exe
Token: SeUndockPrivilege	4344	powershell.exe
Token: SeManageVolumePrivilege	4344	powershell.exe
Token: 33	4344	powershell.exe
Token: 34	4344	powershell.exe
Token: 35	4344	powershell.exe
Token: 36	4344	powershell.exe
Token: SeIncreaseQuotaPrivilege	4344	powershell.exe
Token: SeSecurityPrivilege	4344	powershell.exe
Token: SeTakeOwnershipPrivilege	4344	powershell.exe
Token: SeLoadDriverPrivilege	4344	powershell.exe
Token: SeSystemProfilePrivilege	4344	powershell.exe
Token: SeSystemtimePrivilege	4344	powershell.exe
Token: SeProfSingleProcessPrivilege	4344	powershell.exe
Token: SeIncBasePriorityPrivilege	4344	powershell.exe
Token: SeCreatePagefilePrivilege	4344	powershell.exe
Token: SeBackupPrivilege	4344	powershell.exe
Token: SeRestorePrivilege	4344	powershell.exe
Token: SeShutdownPrivilege	4344	powershell.exe
Token: SeDebugPrivilege	4344	powershell.exe
Token: SeSystemEnvironmentPrivilege	4344	powershell.exe
Token: SeRemoteShutdownPrivilege	4344	powershell.exe
Token: SeUndockPrivilege	4344	powershell.exe
Token: SeManageVolumePrivilege	4344	powershell.exe
Token: 33	4344	powershell.exe
Token: 34	4344	powershell.exe
Token: 35	4344	powershell.exe
Token: 36	4344	powershell.exe
Token: SeIncreaseQuotaPrivilege	4344	powershell.exe
Token: SeSecurityPrivilege	4344	powershell.exe
Token: SeTakeOwnershipPrivilege	4344	powershell.exe
Token: SeLoadDriverPrivilege	4344	powershell.exe
Token: SeSystemProfilePrivilege	4344	powershell.exe
Token: SeSystemtimePrivilege	4344	powershell.exe
Token: SeProfSingleProcessPrivilege	4344	powershell.exe
Token: SeIncBasePriorityPrivilege	4344	powershell.exe
Token: SeCreatePagefilePrivilege	4344	powershell.exe
Token: SeBackupPrivilege	4344	powershell.exe
Token: SeRestorePrivilege	4344	powershell.exe
Token: SeShutdownPrivilege	4344	powershell.exe
Token: SeDebugPrivilege	4344	powershell.exe
Token: SeSystemEnvironmentPrivilege	4344	powershell.exe
Token: SeRemoteShutdownPrivilege	4344	powershell.exe
Token: SeUndockPrivilege	4344	powershell.exe
Token: SeManageVolumePrivilege	4344	powershell.exe
Token: 33	4344	powershell.exe

Suspicious use of FindShellTrayWindow 16 IoCs

pid	Process
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe

Suspicious use of SendNotifyMessage 16 IoCs

pid	Process
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe
668	Taskmgr.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4344 wrote to memory of 1292	4344	powershell.exe	103
PID 4344 wrote to memory of 1292	4344	powershell.exe	103
PID 4344 wrote to memory of 668	4344	powershell.exe	104
PID 4344 wrote to memory of 668	4344	powershell.exe	104
PID 4344 wrote to memory of 764	4344	powershell.exe	105
PID 4344 wrote to memory of 764	4344	powershell.exe	105
PID 4344 wrote to memory of 4956	4344	powershell.exe	106
PID 4344 wrote to memory of 4956	4344	powershell.exe	106
PID 2796 wrote to memory of 2536	2796	SearchIndexer.exe	112
PID 2796 wrote to memory of 2536	2796	SearchIndexer.exe	112
PID 2796 wrote to memory of 3592	2796	SearchIndexer.exe	113
PID 2796 wrote to memory of 3592	2796	SearchIndexer.exe	113

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

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\Windows11DebloaterV205\Config\ezdebloater\ezdebloater.ps1
1⤵
- Modifies visibility of file extensions in Explorer
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4344
- C:\Windows\system32\bcdedit.exe
  "C:\Windows\system32\bcdedit.exe" /set {current} bootmenupolicy Legacy
  2⤵
  - Modifies boot configuration data using bcdedit
  PID:1292
- C:\Windows\system32\Taskmgr.exe
  "C:\Windows\system32\Taskmgr.exe"
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:668
- C:\Windows\system32\icacls.exe
  "C:\Windows\system32\icacls.exe" C:\ProgramData\Microsoft\Diagnosis\ETLLogs\AutoLogger /deny SYSTEM:(OI)(CI)F
  2⤵
  - Modifies file permissions
  PID:764
- C:\Windows\system32\icacls.exe
  "C:\Windows\system32\icacls.exe" C:\ProgramData\Microsoft\Diagnosis\ETLLogs\AutoLogger /grant:r SYSTEM:(OI)(CI)F
  2⤵
  - Modifies file permissions
  PID:4956

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:2180

C:\Windows\system32\srtasks.exe
C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
1⤵
PID:5188

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k utcsvc -p
1⤵
PID:1784

C:\Windows\system32\SearchIndexer.exe
C:\Windows\system32\SearchIndexer.exe /Embedding
1⤵
- Suspicious use of WriteProcessMemory
PID:2796
- C:\Windows\system32\SearchProtocolHost.exe
  "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe1_ Global\UsGthrCtrlFltPipeMssGthrPipe1 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"
  2⤵
  - Modifies data under HKEY_USERS
  PID:2536
- C:\Windows\system32\SearchFilterHost.exe
  "C:\Windows\system32\SearchFilterHost.exe" 0 800 804 812 8192 808 784
  2⤵
  - Modifies data under HKEY_USERS
  PID:3592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

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

Inhibit System Recovery

T1490

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_iag3rhfs.0q4.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/668-29-0x000002DC938A0000-0x000002DC938A1000-memory.dmp

Filesize
4KB

Download
memory/668-31-0x000002DC938A0000-0x000002DC938A1000-memory.dmp

Filesize
4KB

Download
memory/668-20-0x000002DC938A0000-0x000002DC938A1000-memory.dmp

Filesize
4KB

Download
memory/668-22-0x000002DC938A0000-0x000002DC938A1000-memory.dmp

Filesize
4KB

Download
memory/668-21-0x000002DC938A0000-0x000002DC938A1000-memory.dmp

Filesize
4KB

Download
memory/668-26-0x000002DC938A0000-0x000002DC938A1000-memory.dmp

Filesize
4KB

Download
memory/668-27-0x000002DC938A0000-0x000002DC938A1000-memory.dmp

Filesize
4KB

Download
memory/668-28-0x000002DC938A0000-0x000002DC938A1000-memory.dmp

Filesize
4KB

Download
memory/668-32-0x000002DC938A0000-0x000002DC938A1000-memory.dmp

Filesize
4KB

Download
memory/668-30-0x000002DC938A0000-0x000002DC938A1000-memory.dmp

Filesize
4KB

Download
memory/2796-72-0x000002C988030000-0x000002C988038000-memory.dmp

Filesize
32KB

Download
memory/2796-36-0x000002C9FE7A0000-0x000002C9FE7B0000-memory.dmp

Filesize
64KB

Download
memory/2796-52-0x000002C9FE8A0000-0x000002C9FE8B0000-memory.dmp

Filesize
64KB

Download
memory/2796-68-0x000002C9FED90000-0x000002C9FED98000-memory.dmp

Filesize
32KB

Download
memory/3592-93-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-89-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-81-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-82-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-83-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-84-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-85-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-86-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-87-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-88-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-90-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-91-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-92-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-80-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-74-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-75-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-76-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-77-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-78-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/3592-79-0x00000249DB100000-0x00000249DB110000-memory.dmp

Filesize
64KB

Download
memory/4344-35-0x00007FFC1A090000-0x00007FFC1AB51000-memory.dmp

Filesize
10.8MB

Download
memory/4344-17-0x00007FFC1A090000-0x00007FFC1AB51000-memory.dmp

Filesize
10.8MB

Download
memory/4344-11-0x00007FFC1A090000-0x00007FFC1AB51000-memory.dmp

Filesize
10.8MB

Download
memory/4344-12-0x00007FFC1A090000-0x00007FFC1AB51000-memory.dmp

Filesize
10.8MB

Download
memory/4344-13-0x00007FFC1A090000-0x00007FFC1AB51000-memory.dmp

Filesize
10.8MB

Download
memory/4344-19-0x00007FFC1A090000-0x00007FFC1AB51000-memory.dmp

Filesize
10.8MB

Download
memory/4344-33-0x0000016DFE780000-0x0000016DFE7AA000-memory.dmp

Filesize
168KB

Download
memory/4344-10-0x0000016DE63F0000-0x0000016DE6412000-memory.dmp

Filesize
136KB

Download
memory/4344-0-0x00007FFC1A093000-0x00007FFC1A095000-memory.dmp

Filesize
8KB

Download
memory/4344-14-0x00007FFC1A093000-0x00007FFC1A095000-memory.dmp

Filesize
8KB

Download
memory/4344-15-0x00007FFC1A090000-0x00007FFC1AB51000-memory.dmp

Filesize
10.8MB

Download
memory/4344-16-0x00007FFC1A090000-0x00007FFC1AB51000-memory.dmp

Filesize
10.8MB

Download
memory/4344-34-0x0000016DFE780000-0x0000016DFE7A4000-memory.dmp

Filesize
144KB

Download
memory/4344-18-0x00007FFC1A090000-0x00007FFC1AB51000-memory.dmp

Filesize
10.8MB

Download