WmiPrvSE.exe

  • File Path: C:\Windows\SysWOW64\wbem\WmiPrvSE.exe
  • Description: WMI Provider Host

Hashes

Type Hash
MD5 F94C2242DE208AA0CD1A64187165B448
SHA1 B2AFF1B7D92A864777E34D51A1F43D3D21172DF5
SHA256 0EF0BB79047494273B2F8B44F1080A1458DEF6DB2828AE517380D59CB29D7291
SHA384 E8050DAC05A4BE3370B2B342F6AB338A5EA7B213B67AF0739D8FF36BCA699B645AA2ECC598069D492CA8EDE9779E619C
SHA512 B9F08E53F6095AB2389DA21BBF8B7C12E928ABEED0E0AD352125343D04B7CDCF6BE977222DA0B03B4D3F19DE8B7A242E150C473A0294A070BAAA1215416448E1
SSDEEP 6144:z/isY4nhMF8X8p0e3/5IlhdvtlU7MtS/jyC7uur6j5GZDePs:Tiz4nhMFYO/5yHVqY8/j7iuYkx8s

Signature

  • Status: Signature verified.
  • Serial: 3300000266BD1580EFA75CD6D3000000000266
  • Thumbprint: A4341B9FD50FB9964283220A36A1EF6F6FAA7840
  • 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: Wmiprvse.exe
  • Product Name: Microsoft Windows Operating System
  • Company Name: Microsoft Corporation
  • File Version: 10.0.14393.2155 (rs1_release_1.180305-1842)
  • Product Version: 10.0.14393.2155
  • Language: English (United States)
  • Legal Copyright: Microsoft Corporation. All rights reserved.

Possible Misuse

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

Source Source File Example License
sigma win_susp_lsass_dump_generic.yml - '\wmiprvse.exe' DRL 1.0
sigma win_susp_wmi_login.yml ProcessName: "*\\WmiPrvSE.exe" DRL 1.0
sigma sysmon_wmi_module_load.yml description: Detects non wmiprvse loading WMI modules DRL 1.0
sigma sysmon_wmi_module_load.yml - '\WmiPrvSe.exe' DRL 1.0
sigma sysmon_wmi_persistence_commandline_event_consumer.yml Image: 'C:\Windows\System32\wbem\WmiPrvSE.exe' DRL 1.0
sigma win_defender_psexec_wmi_asr.yml - '\wmiprvse.exe' DRL 1.0
sigma sysmon_cred_dump_lsass_access.yml - '\wmiprvse.exe' DRL 1.0
sigma win_apt_ta505_dropper.yml description: Detects mshta loaded by wmiprvse as parent as used by TA505 malicious documents DRL 1.0
sigma win_apt_ta505_dropper.yml ParentImage\|endswith: '\wmiprvse.exe' DRL 1.0
sigma win_impacket_lateralization.yml # parent is wmiprvse.exe DRL 1.0
sigma win_impacket_lateralization.yml - '*\wmiprvse.exe' # wmiexec DRL 1.0
sigma win_shell_spawn_susp_program.yml - '*\wmiprvse.exe' DRL 1.0
sigma win_susp_powershell_parent_process.yml - '\wmiprvse.exe' DRL 1.0
sigma win_wmiprvse_spawning_process.yml title: Wmiprvse Spawning Process DRL 1.0
sigma win_wmiprvse_spawning_process.yml description: Detects wmiprvse spawning processes DRL 1.0
sigma win_wmiprvse_spawning_process.yml ParentImage\|endswith: '\WmiPrvSe.exe' DRL 1.0
sigma win_wmiprvse_spawning_process.yml - '\WmiPrvSE.exe' DRL 1.0
sigma win_wmi_spwns_powershell.yml - '*\wmiprvse.exe' DRL 1.0
sigma sysmon_raw_disk_access_using_illegitimate_tools.yml - '\wmiprvse.exe' DRL 1.0
malware-ioc nukesped_lazarus .WmiPrvse.exe``{:.highlight .language-cmhg} © ESET 2014-2018
malware-ioc nukesped_lazarus .Wmiprvse.exe``{:.highlight .language-cmhg} © ESET 2014-2018
atomic-red-team hta.md ## MSHTA - Wmiprvse Spawning CMD MIT License. © 2018 Red Canary
atomic-red-team hta.md Using COM objects, mshta runs with no child processes. Wmiprvse spawns and executes cmd -> calc. MIT License. © 2018 Red Canary
atomic-red-team hta.md // Child of wmiprvse MIT License. © 2018 Red Canary
atomic-red-team Office_Macro_COM.md Wmiprvse.exe->cmd->powershell. MIT License. © 2018 Red Canary
atomic-red-team T1546.003.md WMI subscription execution is proxied by the WMI Provider Host process (WmiPrvSe.exe) and thus may result in elevated SYSTEM privileges.</blockquote> MIT License. © 2018 Red Canary
signature-base crime_cn_campaign_njrat.yar $s4 = “WmiPrvSE.exe” fullword wide CC BY-NC 4.0
signature-base crime_cn_campaign_njrat.yar $a1 = “WmiPrvSE.exe” fullword wide CC BY-NC 4.0
signature-base crime_cn_campaign_njrat.yar $s2 = “Temporary Projects\WmiPrvSE\” ascii CC BY-NC 4.0
signature-base gen_cn_hacktools.yar $s8 = “wmiprvse.exe” fullword ascii CC BY-NC 4.0
signature-base gen_cn_hacktools.yar $s10 = “wmiprvse.exe” fullword ascii CC BY-NC 4.0
signature-base gen_cn_hacktools.yar $s8 = “wmiprvse.exe” ascii CC BY-NC 4.0
signature-base gen_cn_hacktools.yar $s5 = “wmiprvse.exe” fullword ascii CC BY-NC 4.0
signature-base gen_cn_hacktools.yar $s3 = “wmiprvse.exe” fullword ascii CC BY-NC 4.0
signature-base gen_cn_hacktools.yar $s6 = “wmiprvse.exe” fullword ascii CC BY-NC 4.0

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