{"Id":"43d0af25-c066-471f-bb73-6ce25dc7e0eb","Tags":["Dh_Kernel.sys"],"Verified":"TRUE","Author":"Michael Haag","Created":"2023-01-09","MitreID":"T1068","Category":"vulnerable driver","Commands":{"Command":"sc.exe create Dh_Kernel.sys binPath=C:\\windows\\temp\\Dh_Kernel.sys type=kernel && sc.exe start Dh_Kernel.sys","Description":"","OperatingSystem":"Windows 10","Privileges":"kernel","Usecase":"Elevate privileges"},"Resources":["https://github.com/namazso/physmem_drivers"],"Detection":[{"type":"yara_signature","value":"https://github.com/magicsword-io/LOLDrivers/blob/main/detections/yara/bb50818a07b0eb1bd317467139b7eb4bad6cd89053fecdabfeae111689825955.yara"},{"type":"sigma_hash","value":"https://github.com/magicsword-io/LOLDrivers/blob/main/detections/sigma/driver_load_win_vuln_drivers.yml"},{"type":"sigma_names","value":"https://github.com/magicsword-io/LOLDrivers/blob/main/detections/sigma/driver_load_win_vuln_drivers_names.yml"},{"type":"sysmon_hash_detect","value":"https://github.com/magicsword-io/LOLDrivers/blob/main/detections/sysmon/sysmon_config_vulnerable_hashes.xml"},{"type":"sysmon_hash_block","value":"https://github.com/magicsword-io/LOLDrivers/blob/main/detections/sysmon/sysmon_config_vulnerable_hashes_block.xml"},{"type":"yara_signature","value":"https://github.com/magicsword-io/LOLDrivers/blob/main/detections/yara/yara-rules_vuln_drivers_strict_renamed.yar"},{"type":"sigma_hash","value":"https://github.com/magicsword-io/LOLDrivers/blob/main/detections/sigma/driver_load_win_vuln_drivers.yml"},{"type":"sigma_names","value":"https://github.com/magicsword-io/LOLDrivers/blob/main/detections/sigma/driver_load_win_vuln_drivers_names.yml"},{"type":"sysmon_hash_detect","value":"https://github.com/magicsword-io/LOLDrivers/blob/main/detections/sysmon/sysmon_config_vulnerable_hashes.xml"},{"type":"sysmon_hash_block","value":"https://github.com/magicsword-io/LOLDrivers/blob/main/detections/sysmon/sysmon_config_vulnerable_hashes_block.xml"}],"Acknowledgement":{"Handle":"","Person":""},"KnownVulnerableSamples":[{"Authentihash":{"MD5":"2d03bf608f236ee1f4654e06857a3062","SHA1":"508c1a26486188aa1268d6c23c65e57b8efe71f6","SHA256":"f5215f83138901ca7ade60c2222446fa3dd7e8900a745bd339f8a596cb29356c"},"Company":"YY Inc.","Copyright":"Copyright © 2007-2017 YY Inc. All rights reserved.","CreationTimestamp":"2018-01-18 23:39:32","Date":"","Description":"dianhu","ExportedFunctions":"","FileVersion":"1.0.99","Filename":"Dh_Kernel.sys","ImportedFunctions":["ExFreePoolWithTag","ProbeForRead","MmProbeAndLockPages","MmBuildMdlForNonPagedPool","MmMapLockedPages","MmGetSystemRoutineAddress","MmUnmapLockedPages","MmCreateMdl","IofCompleteRequest","IoCreateDevice","IoCreateSymbolicLink","IoDeleteDevice","IoDeleteSymbolicLink","IoFreeMdl","ExAllocatePoolWithTag","MmIsAddressValid","KeAttachProcess","KeDetachProcess","KeStackAttachProcess","KeUnstackDetachProcess","PsLookupProcessByProcessId","PsGetProcessSectionBaseAddress","KeBugCheckEx","__C_specific_handler","RtlCopyUnicodeString","ExAllocatePool","DbgPrintEx","RtlInitUnicodeString","ObfDereferenceObject","_stricmp","WdfVersionBindClass","WdfVersionBind","WdfVersionUnbind","WdfVersionUnbindClass"],"Imports":["ntoskrnl.exe","WDFLDR.SYS"],"InternalName":"","MD5":"98763a3dee3cf03de334f00f95fc071a","MachineType":"AMD64","MagicHeader":"50 45 0 0","OriginalFilename":"","Product":"dianhu","ProductVersion":"1.0.99","Publisher":"YY Inc.","RichPEHeaderHash":{"MD5":"29491e8e7f428022f1e82366bfc238ae","SHA1":"a03ed5fa635033941e81b4e09dc5f9168f1c6d1b","SHA256":"e3405f700509557ccbde0682b8a2e77152965a5ae152bb139b55c4e7262d6f21"},"SHA1":"745bad097052134548fe159f158c04be5616afc2","SHA256":"bb50818a07b0eb1bd317467139b7eb4bad6cd89053fecdabfeae111689825955","Sections":{".text":{"Entropy":6.129655537397785,"Virtual Size":"0x1670"},".rdata":{"Entropy":4.054446562472431,"Virtual Size":"0x768"},".data":{"Entropy":0.6580185257943139,"Virtual Size":"0xfc0"},".pdata":{"Entropy":3.9409695700497185,"Virtual Size":"0x18c"},".gfids":{"Entropy":0.8112781244591328,"Virtual Size":"0x4"},"INIT":{"Entropy":5.035770702298317,"Virtual Size":"0x4ac"},".rsrc":{"Entropy":3.2019276464793474,"Virtual Size":"0x468"},".reloc":{"Entropy":3.066603109673247,"Virtual Size":"0x28"}},"Signature":["YY Inc.","VeriSign Class 3 Code Signing 2010 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23:59:59","Signature":"03099b8f79ef7f5930aaef68b5fae3091dbb4f82065d375fa6529f168dea1c9209446ef56deb587c30e8f9698d23730b126f47a9ae3911f82ab19bb01ac38eeb599600adce0c4db2d031a6085c2a7afce27a1d574ca86518e979406225966ec7c7376a8321088e41eaddd9573f1d7749872a16065ea6386a2212a35119837eb6","SignatureAlgorithmOID":"1.2.840.113549.1.1.5","IsCertificateAuthority":true,"SerialNumber":"7e93ebfb7cc64e59ea4b9a77d406fc3b","Version":3,"CertificateType":"CA","IsCodeSigning":false,"IsCA":true,"TBS":{"MD5":"d0785ad36e427c92b19f6826ab1e8020","SHA1":"365b7a9c21bd9373e49052c3e7b3e4646ddd4d43","SHA256":"c2abb7484da91a658548de089d52436175fdb760a1387d225611dc0613a1e2ff","SHA384":"eab4fe5ef90e0de4a6aa3a27769a5e879f588df5e4785aa4104debd1f81e19ea56d33e3a16e5facf99f68b5d8e3d287b"}},{"Subject":"C=US, O=Symantec Corporation, CN=Symantec Time Stamping Services Signer , G4","ValidFrom":"2012-10-18 00:00:00","ValidTo":"2020-12-29 23:59:59","Signature":"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","SignatureAlgorithmOID":"1.2.840.113549.1.1.5","IsCertificateAuthority":false,"SerialNumber":"0ecff438c8febf356e04d86a981b1a50","Version":3,"CertificateType":"Intermediate","IsCodeSigning":false,"IsCA":false,"TBS":{"MD5":"e9d38360b914c8863f6cba3ee58764d3","SHA1":"4cba8eae47b6bf76f20b3504b98b8f062694a89b","SHA256":"88901d86a4cc1f1bb193d08e1fb63d27452e63f83e228c657ab1a92e4ade3976","SHA384":"e9f2a75334a9e336c5a4712eadee88d0374b0fdc273262f4e65c9040ad2793067cc076696db5279a478773485e285652"}},{"Subject":"C=CN, 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23:59:59","Signature":"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","SignatureAlgorithmOID":"1.2.840.113549.1.1.5","IsCertificateAuthority":true,"SerialNumber":"5200e5aa2556fc1a86ed96c9d44b33c7","Version":3,"CertificateType":"CA","IsCodeSigning":true,"IsCA":true,"TBS":{"MD5":"b30c31a572b0409383ed3fbe17e56e81","SHA1":"4843a82ed3b1f2bfbee9671960e1940c942f688d","SHA256":"03cda47a6e654ed85d932714fc09ce4874600eda29ec6628cfbaeb155cab78c9","SHA384":"bbda8407c4f9fc4e54d772f1c7fb9d30bc97e1f97ecd51c443063d1fa0644e266328781776cd5c44896c457c75f4d7da"}}],"Signer":[{"SerialNumber":"53603f0f228be591521b9822ca852ad4","Issuer":"C=US, 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