Register-CimProvider.exe

  • File Path: C:\Windows\SysWOW64\Register-CimProvider.exe
  • Description: WMI

Hashes

Type Hash
MD5 04073FE74835F8FD8822E1568C98F42A
SHA1 8FA520CF46BFAAAFEC909F2F979F098C4C281E83
SHA256 11FC84778B6B88DDE720B4B84354A64F3256BE6149CD5F558350BB3F5CE8C204
SHA384 C5A9466528D2F5CEEF1053B81FFCC220B3A89D166EA912DE68214C107A619ED5D416043FFAC8F382C45DA8CE0EA004F3
SHA512 9DB6FAA3FDEF57E758EC8CB62193F855C9E12C355A95EC7B77783EC84C822A61B9711B7D0C3AA3A3F95C9D6DCD2307A65A91048475CC5FF778552D1A1086B53F
SSDEEP 384:s6xOg6dVw4VUQh8BOzxg4b1x5qQkwQcQGVjeeM4KbxQWV1WYRQp:sDiFQHx5VcGheeM4Mx7W
IMP 0FB0548A3D9D48194DC4FA7F08F5D988
PESHA1 58A819B80A6B982B2B8CBB78AE60A135B470EF6B
PE256 1873452BFAD347C5B08F0C9F9C8BDA6A45C044455D9C03E93392BD300F4AC592

Runtime Data

Usage (stdout):


Registers CIM Provider into system

Usage:  Register-CimProvider.exe
		-Namespace <NamespaceName>
		-ProviderName <ProviderName>
		-Path <ProviderDllPath>
		[-ClassList <Space delimited list of white-listed classes>]
		[-Impersonation <True or False>]
		[-Decoupled <SDDL>]
		[-HostingModel <HostingModel>]
		[-Localize <locale>]
		[-NoAutorecover]
		[-SupportWQL]
		[-GenerateUnregistration]
		[-ForceUpdate]
		[-Verbose]

-Namespace <NamespaceName>
	Specifies the target namespace of the provider.

-ProviderName <ProviderName>
	Specifies the provider name.

-Path <ProviderDllPath>
	Specifies the provider binary path.

-Impersonation <True or False>
	Specifies foldidentity of decoupled provider, by default is True.

-Decoupled <SDDL>
	Registers provider as decoupled and specifies the security descriptor
	that determines the set of users that can successfully register
	the provider.

-HostingModel <HostingModel>
	Specifies the HostingModel of coupled provider.

-Localize <locale>
	Localizes the provider with resource of specified locale.

-NoAutorecover
	Doesn't autorecover the provider.

-SupportWQL
	Passes the query expression to the filter.

-GenerateUnregistration
	Generate the uninstall mof for the registration,
	which is disabled by default.

-ForceUpdate
	Force update the class if it exists in the system.

-ClassList <ProviderDllPath>
	Specifies space delimited list of white-listed classes that
	will be generated in the mof.

-Verbose
	Outputs registration log.

Loaded Modules:

Path
C:\Windows\SYSTEM32\ntdll.dll
C:\Windows\System32\wow64.dll
C:\Windows\System32\wow64cpu.dll
C:\Windows\System32\wow64win.dll
C:\Windows\SysWOW64\Register-CimProvider.exe

Signature

  • Status: Signature verified.
  • Serial: 33000001C422B2F79B793DACB20000000001C4
  • Thumbprint: AE9C1AE54763822EEC42474983D8B635116C8452
  • Issuer: CN=Microsoft Windows Production PCA 2011, O=Microsoft Corporation, L=Redmond, S=Washington, C=US
  • Subject: CN=Microsoft Windows, O=Microsoft Corporation, L=Redmond, S=Washington, C=US

File Metadata

  • Original Filename: Register-CimProvider2.exe.mui
  • Product Name: Microsoft Windows Operating System
  • Company Name: Microsoft Corporation
  • File Version: 10.0.17763.1 (WinBuild.160101.0800)
  • Product Version: 10.0.17763.1
  • Language: English (United States)
  • Legal Copyright: Microsoft Corporation. All rights reserved.
  • Machine Type: 32-bit

File Scan

  • VirusTotal Detections: 0/70
  • VirusTotal Link: https://www.virustotal.com/gui/file/11fc84778b6b88dde720b4b84354a64f3256be6149cd5f558350bb3f5ce8c204/detection/

Possible Misuse

The following table contains possible examples of Register-CimProvider.exe being misused. While Register-CimProvider.exe is not inherently malicious, its legitimate functionality can be abused for malicious purposes.

Source Source File Example License
sigma proc_creation_win_susp_register_cimprovider.yml title: DLL Execution Via Register-cimprovider.exe DRL 1.0
sigma proc_creation_win_susp_register_cimprovider.yml description: Detects using register-cimprovider.exe to execute arbitrary dll file. DRL 1.0
sigma proc_creation_win_susp_register_cimprovider.yml - https://github.com/api0cradle/LOLBAS/blob/master/OSBinaries/Register-cimprovider.md DRL 1.0
sigma proc_creation_win_susp_register_cimprovider.yml Image\|endswith: '\register-cimprovider.exe' DRL 1.0
LOLBAS Register-cimprovider.yml Name: Register-cimprovider.exe  
LOLBAS Register-cimprovider.yml - Command: Register-cimprovider -path "C:\folder\evil.dll"  
LOLBAS Register-cimprovider.yml - Path: C:\Windows\System32\Register-cimprovider.exe  
LOLBAS Register-cimprovider.yml - Path: C:\Windows\SysWOW64\Register-cimprovider.exe  
LOLBAS Register-cimprovider.yml - IOC: Register-cimprovider.exe execution and cmdline DLL load may be supsicious  
atomic-red-team index.md - Atomic Test #3: Register-CimProvider - Execute evil dll [windows] MIT License. © 2018 Red Canary
atomic-red-team windows-index.md - Atomic Test #3: Register-CimProvider - Execute evil dll [windows] MIT License. © 2018 Red Canary
atomic-red-team T1218.md - Atomic Test #3 - Register-CimProvider - Execute evil dll MIT License. © 2018 Red Canary
atomic-red-team T1218.md ## Atomic Test #3 - Register-CimProvider - Execute evil dll MIT License. © 2018 Red Canary
atomic-red-team T1218.md C:\Windows\SysWow64\Register-CimProvider.exe -Path #{dll_payload} MIT License. © 2018 Red Canary

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