{"Id":"892292f9-b87c-40a5-80e5-8c9b02914e8b","Tags":["wantd.sys"],"Verified":"TRUE","Author":"Michael Haag","Created":"2023-02-28","MitreID":"T1068","Category":"malicious","Commands":{"Command":"sc.exe create wantd.sys binPath=C:\\windows\\temp\\wantd.sys type=kernel && sc.exe start wantd.sys","Description":"Driver used in the Daxin malware campaign.","OperatingSystem":"Windows 10","Privileges":"kernel","Usecase":"Elevate privileges"},"Resources":["https://gist.github.com/MHaggis/9ab3bb795a6018d70fb11fa7c31f8f48","https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/daxin-backdoor-espionage",""],"Detection":[{"type":"yara_signature","value":"https://github.com/magicsword-io/LOLDrivers/blob/main/detections/yara/06a0ec9a316eb89cb041b1907918e3ad3b03842ec65f004f6fa74d57955573a4.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_mal_drivers_strict.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":"1ed42c05e43c14ab16d16fbe8eaed870","SHA1":"68cb54489a0556594a28f5f1410cc64d74a1c182","SHA256":"a47b9af109988e8e033886638edc84964968eecd0d24483eafaad6a6d68005ea"},"Company":"Microsoft Corporation","Copyright":"Microsoft Corporation. All rights reserved.","CreationTimestamp":"2013-11-27 18:59:02","Date":"","Description":"WAN Transport Driver","ExportedFunctions":"","FileVersion":"6.1.7600.1172","Filename":"wantd.sys","ImportedFunctions":["wcsncmp","IoAllocateMdl","_stricmp","sprintf","RtlLengthRequiredSid","_strnicmp","ExAllocatePoolWithTag","vsprintf","IoDeleteSymbolicLink","ExFreePoolWithTag","RtlAnsiStringToUnicodeString","NtWriteFile","RtlCreateAcl","PsLookupProcessByProcessId","NtQuerySystemInformation","_wcsnicmp","ZwReadFile","RtlSetDaclSecurityDescriptor","KeInitializeApc","IoDeleteDevice","NtFsControlFile","KeInsertQueueApc","MmGetSystemRoutineAddress","IoCreateFile","atoi","_snprintf","ZwQuerySystemInformation","KeReleaseSpinLock","RtlAddAccessAllowedAce","RtlImageDirectoryEntryToData","KeDetachProcess","ZwOpenFile","ZwCreateFile","PsCreateSystemThread","ZwQueryValueKey","PsTerminateSystemThread","ZwFreeVirtualMemory","KeQueryTimeIncrement","ObReferenceObjectByHandle","KeWaitForSingleObject","KeAttachProcess","PsGetVersion","PsThreadType","RtlCompareUnicodeString","ZwOpenProcess","ZwQueryInformationProcess","IoCreateSymbolicLink","ObfDereferenceObject","IoCreateDevice","ZwTerminateProcess","ZwQueryInformationFile","KeWaitForMultipleObjects","ZwWriteFile","NtReadFile","PsLookupThreadByThreadId","RtlLengthSid","RtlCreateSecurityDescriptor","ZwAllocateVirtualMemory","ZwOpenKey","KeAcquireSpinLockRaiseToDpc","RtlUnicodeStringToInteger","MmIsAddressValid","ZwDeviceIoControlFile","IofCompleteRequest","ZwClose","MmMapLockedPagesSpecifyCache","KeDelayExecutionThread","MmUserProbeAddress","MmBuildMdlForNonPagedPool","memchr","ZwWaitForSingleObject","RtlInitUnicodeString","NdisAllocateMemoryWithTag","NdisAllocateNetBufferAndNetBufferList","NdisMSendNetBufferListsComplete","NdisReturnNetBufferLists","NdisAllocateNetBufferListPool","NdisFreeMemory","NdisMIndicateStatus","NdisFreeMdl","NdisFreeNetBufferListPool","NdisFreeNetBufferList","NdisSendNetBufferLists"],"Imports":["ntoskrnl.exe","NDIS.SYS"],"InternalName":"wantd.sys","MD5":"b0770094c3c64250167b55e4db850c04","MachineType":"AMD64","MagicHeader":"50 45 0 0","OriginalFilename":"wantd.sys","Product":"Microsoft Windows Operating System","ProductVersion":"6.1.7600.1172","Publisher":"Anhua Xinda (Beijing) Technology Co., Ltd.","RichPEHeaderHash":{"MD5":"8cdd468850a9084b109fb26005e28d1f","SHA1":"abee83f631fc7792dc07a572a003c103903f305e","SHA256":"aa49c3910540c2edd0e4a9154e5741d5cc65662a1364616e057ca3fc74243755"},"SHA1":"6abbc3003c7aa69ce79cbbcd2e3210b07f21d202","SHA256":"06a0ec9a316eb89cb041b1907918e3ad3b03842ec65f004f6fa74d57955573a4","Sections":{".text":{"Entropy":6.377221041391935,"Virtual Size":"0xd88c"},".rdata":{"Entropy":4.702371843577182,"Virtual Size":"0x84c"},".data":{"Entropy":1.0571423331776753,"Virtual Size":"0x12590"},".pdata":{"Entropy":4.5393227380510455,"Virtual Size":"0x8c4"},"INIT":{"Entropy":5.793042716031905,"Virtual Size":"0xd8c"},".rsrc":{"Entropy":3.262685485179719,"Virtual Size":"0x3b0"}},"Signature":"A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.","Signatures":[{"CertificatesInfo":"","SignerInfo":"","Certificates":[{"Subject":"C=CN, ST=Beijing, L=Beijing, O=Anhua Xinda (Beijing) Technology Co., Ltd., OU=Digital ID Class 3 , Microsoft Software Validation v2, CN=Anhua Xinda (Beijing) Technology Co., Ltd.","ValidFrom":"2011-06-28 00:00:00","ValidTo":"2014-06-27 23:59:59","Signature":"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","SignatureAlgorithmOID":"1.2.840.113549.1.1.5","IsCertificateAuthority":false,"SerialNumber":"387c9476e28320264594846317d46540","Version":3,"CertificateType":"Leaf (Code Signing)","IsCodeSigning":true,"IsCA":false,"TBS":{"MD5":"ce372214eabe9d311e4a156fe2044327","SHA1":"7f7eb1a547c9b0b2e41b0f44515dfd20c16edceb","SHA256":"03d59cc81c6960a93ab4b02e5521aa9fb349e8d7df9dfdf675201e48c23b5a34","SHA384":"4b8829bc6980e82affeb7ad29efb59fc3ca9b02d015e6c0f385b9f2cf275609cd45936659f41fce579c073e34c2ca308"}},{"Subject":"C=US, O=VeriSign, Inc., OU=VeriSign Trust Network, OU=(c) 2006 VeriSign, Inc. , For authorized use only, CN=VeriSign Class 3 Public Primary Certification Authority , G5","ValidFrom":"2011-02-22 19:25:17","ValidTo":"2021-02-22 19:35:17","Signature":"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","SignatureAlgorithmOID":"1.2.840.113549.1.1.5","IsCertificateAuthority":true,"SerialNumber":"611993e400000000001c","Version":3,"CertificateType":"CA","IsCodeSigning":false,"IsCA":true,"TBS":{"MD5":"78a717e082dcc1cda3458d917e677d14","SHA1":"4a872e0e51f9b304469cd1dedb496ee9b8b983a4","SHA256":"317fa1d234ebc49040ebc5e8746f8997471496051b185a91bdd9dfbb23fab5f8","SHA384":"b71052da4eb9157c8c1a5d7f55df19d69b9128598b72fcca608e5b7cc7d64c43c5504b9c86355a6dc22ee40c88cc385c"}},{"Subject":"C=US, O=VeriSign, Inc., OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 Code Signing 2010 CA","ValidFrom":"2010-02-08 00:00:00","ValidTo":"2020-02-07 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":"387c9476e28320264594846317d46540","Issuer":"C=US, O=VeriSign, Inc., OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 Code Signing 2010 CA","Version":1}]}],"Imphash":"c32d9a9af7f702814e1368c689877f3a","LoadsDespiteHVCI":"TRUE"}]}