75b9b0c5-dd3e-4cf3-a693-c80f2feabb6a

5a4fe297c7d42539303137b6d75b150d.sys :inline :inline

Description

Cisco Talos has identified multiple versions of an undocumented malicious driver named “RedDriver,” a driver-based browser hijacker that uses the Windows Filtering Platform (WFP) to intercept browser traffic. RedDriver has been active since at least 2021. RedDriver utilizes HookSignTool to forge its signature timestamp to bypass Windows driver-signing policies. Code from multiple open-source tools has been used in the development of RedDriver's infection chain, including HP-Socket and a custom implementation of ReflectiveLoader. The authors of RedDriver appear to be skilled in driver development and have deep knowledge of the Windows operating system. This threat appears to target native Chinese speakers, as it searches for Chinese language browsers to hijack. Additionally, the authors are likely Chinese speakers themselves.

  • UUID: 75b9b0c5-dd3e-4cf3-a693-c80f2feabb6a
  • Created: 2023-07-31
  • Author: Alice Climent-Pommeret
  • Acknowledgement: |

DownloadBlock

This download link contains the malicious driver!

Commands

sc.exe create 5a4fe297c7d42539303137b6d75b150d.sys binPath=C:\windows\temp\5a4fe297c7d42539303137b6d75b150d.sys type=kernel && sc.exe start 5a4fe297c7d42539303137b6d75b150d.sys
Use CasePrivilegesOperating System
kernelWindows 10

Detections

YARA 🏹

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Exact Match

with header and size limitation

Threat Hunting

without header and size limitation

Sigma 🛡️

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Names

detects loading using name only

Hashes

detects loading using hashes only

Sysmon 🔎

Expand

Block

on hashes

Alert

on hashes

Resources


  • https://blog.talosintelligence.com/undocumented-reddriver/

    • Known Vulnerable Samples

    PropertyValue
    Filename
    Creation Timestamp2023-06-29 19:57:11
    MD55a4fe297c7d42539303137b6d75b150d
    SHA1ebd8b7e964b8c692eea4a8c406b9cd0be621ebe2
    SHA2569a67626fb468d3f114c23ac73fd8057f43d06393d3eca04da1d6676f89da2d40
    Authentihash MD5e5c54b958d6608cbb97e1a21c200dcd9
    Authentihash SHA1cc9b2ee8d9f3031eeab893e29231208eee30e494
    Authentihash SHA25647bcbe0e7087cde7a9fb01fcec12b5ab185112c8f7f5638543715efa774b0cec
    RichPEHeaderHash MD5ecdd5c0e8a78b145a8e5d9443ff0f2eb
    RichPEHeaderHash SHA13ed3a76d965f1b5e387959ceedc84567a2f7bca4
    RichPEHeaderHash SHA2561edc4e310bd57e5c317b972f0bdb9f1f0794009b7039364dd6a879ee5f342754

    Download

    Certificates

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    Certificate 0a005d2e2bcd4137168217d8c727747c
    FieldValue
    ToBeSigned (TBS) MD54d213d99215f488050faaa39765656d1
    ToBeSigned (TBS) SHA10308508b5a3fcd330bbf28931f8e1a9c93c3ee69
    ToBeSigned (TBS) SHA256ea947432de238a25fdb7892e436f4ef44f30ab16ae9e1eb914860f4808b25ef2
    SubjectC=CN, ST=Beijing, L=Beijing, O=Beijing JoinHope Image Technology Ltd., CN=Beijing JoinHope Image Technology Ltd.
    ValidFrom2014-05-16 00:00:00
    ValidTo2015-05-16 23:59:59
    Signaturee896f8811ed9938fcbdc8c37f8c029045bb36722791c608d7d59f1d50b9e8923777b3ce973553c8164d7445f038c3720516d74f2f95fd734cd1349c1e6cf17f1c9042f069fb94350f7cd8f36f676fd175742d32adbc5d143423e3bc38bea71f9d021110303529d578ba7aab16d53c61642cf1f7e16964718a083182429d4347a09ea0047d9e53bad112ca5a5a14a180539ceb64000a677709bb70e9e3aea68158977072e7f130f1f99b08c2593b4003523f3f6cd441a7e4d8e88f3a2b871e6a03627dd3dadd97487df1dc5b93119ec65b60d1e4e0248a1978ee7480c08b8b8e54d890e7941aa852cf65d731cf0a6cf66584a0d0fba70d6697ee22a8d859919f4
    SignatureAlgorithmOID1.2.840.113549.1.1.5
    IsCertificateAuthorityFalse
    SerialNumber0a005d2e2bcd4137168217d8c727747c
    Version3
    Certificate 611993e400000000001c
    FieldValue
    ToBeSigned (TBS) MD578a717e082dcc1cda3458d917e677d14
    ToBeSigned (TBS) SHA14a872e0e51f9b304469cd1dedb496ee9b8b983a4
    ToBeSigned (TBS) SHA256317fa1d234ebc49040ebc5e8746f8997471496051b185a91bdd9dfbb23fab5f8
    SubjectC=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
    ValidFrom2011-02-22 19:25:17
    ValidTo2021-02-22 19:35:17
    Signature812a82168c34672be503eb347b8ca2a3508af45586f11e8c8eae7dee0319ce72951848ad6211fd20fd3f4706015ae2e06f8c152c4e3c6a506c0b36a3cf7a0d9c42bc5cf819d560e369e6e22341678c6883762b8f93a32ab57fbe59fba9c9b2268fcaa2f3821b983e919527978661ee5b5d076bcd86a8e26580a8e215e2b2be23056aba0cf347934daca48c077939c061123a050d89a3ec9f578984fbecca7c47661491d8b60f195de6b84aacbc47c8714396e63220a5dc7786fd3ce38b71db7b9b03fcb71d3264eb1652a043a3fa2ead59924e7cc7f233424838513a7c38c71b242228401e1a461f17db18f7f027356cb863d9cdb9645d2ba55eefc629b4f2c7f821cc04ba57fd01b6abc667f9e7d3997ff4f522fa72f5fdff3a1c423aa1f98018a5ee8d1cd4669e4501feaaeefffb178f30f7f1cd29c59decb5d549003d85b8cbbb933a276a49c030ae66c9f723283276f9a48356c848ce5a96aaa0cc0cc47fb48e97af6de35427c39f86c0d6e473089705dbd054625e0348c2d59f7fa7668cd09db04fd4d3985f4b7ac97fb22952d01280c70f54b61e67cdc6a06c110384d34875e72afeb03b6e0a3aa66b769905a3f177686133144706fc537f52bd92145c4a246a678caf8d90aad0f679211b93267cc3ce1ebd883892ae45c6196a4950b305f8ae59378a6a250394b1598150e8ba8380b72335f476b9671d5918ad208d94
    SignatureAlgorithmOID1.2.840.113549.1.1.5
    IsCertificateAuthorityTrue
    SerialNumber611993e400000000001c
    Version3
    Certificate 5200e5aa2556fc1a86ed96c9d44b33c7
    FieldValue
    ToBeSigned (TBS) MD5b30c31a572b0409383ed3fbe17e56e81
    ToBeSigned (TBS) SHA14843a82ed3b1f2bfbee9671960e1940c942f688d
    ToBeSigned (TBS) SHA25603cda47a6e654ed85d932714fc09ce4874600eda29ec6628cfbaeb155cab78c9
    SubjectC=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
    ValidFrom2010-02-08 00:00:00
    ValidTo2020-02-07 23:59:59
    Signature5622e634a4c461cb48b901ad56a8640fd98c91c4bbcc0ce5ad7aa0227fdf47384a2d6cd17f711a7cec70a9b1f04fe40f0c53fa155efe749849248581261c911447b04c638cbba134d4c645e80d85267303d0a98c646ddc7192e645056015595139fc58146bfed4a4ed796b080c4172e737220609be23e93f449a1ee9619dccb1905cfc3dd28dac423d6536d4b43d40288f9b10cf2326cc4b20cb901f5d8c4c34ca3cd8e537d66fa520bd34eb26d9ae0de7c59af7a1b42191336f86e858bb257c740e58fe751b633fce317c9b8f1b969ec55376845b9cad91faaced93ba5dc82153c2825363af120d5087111b3d5452968a2c9c3d921a089a052ec793a54891d3
    SignatureAlgorithmOID1.2.840.113549.1.1.5
    IsCertificateAuthorityTrue
    SerialNumber5200e5aa2556fc1a86ed96c9d44b33c7
    Version3

    Imports

    Expand
    • ntoskrnl.exe

    Imported Functions

    Expand
    • ExAllocatePoolWithTag
    • ExFreePoolWithTag
    • IoRegisterDriverReinitialization
    • RtlInitUnicodeString
    • IoDeleteDevice
    • KeSetEvent
    • KeInitializeEvent
    • PsCreateSystemThread
    • PsTerminateSystemThread
    • ZwClose
    • IofCompleteRequest
    • ObReferenceObjectByHandle
    • KeWaitForSingleObject
    • PsThreadType
    • IoIsWdmVersionAvailable
    • IoCreateSymbolicLink
    • IoCreateDevice
    • ZwReadFile
    • IoCreateFile
    • ZwSetInformationFile
    • ZwCreateFile
    • ZwQueryDirectoryFile
    • ZwDeleteFile
    • ZwOpenFile
    • RtlImageNtHeader
    • ZwQueryInformationFile
    • ZwWriteFile
    • ZwSetValueKey
    • ZwQueryValueKey
    • _vsnprintf
    • ZwFlushKey
    • ZwDeleteKey
    • ZwOpenKey
    • _stricmp
    • ZwCreateKey
    • PsSetLoadImageNotifyRoutine
    • PsGetProcessImageFileName
    • PsLookupProcessByProcessId
    • MmGetSystemRoutineAddress
    • RtlGetVersion
    • FsRtlIsNameInExpression
    • wcsrchr
    • PsRemoveLoadImageNotifyRoutine
    • MmIsAddressValid
    • ObfDereferenceObject
    • KeUnstackDetachProcess
    • ObOpenObjectByPointer
    • KeStackAttachProcess
    • ZwAllocateVirtualMemory
    • KeClearEvent
    • _wcsnicmp
    • ObCreateObject
    • IoFileObjectType
    • IoDriverObjectType
    • MmMapLockedPagesSpecifyCache
    • IoGetCurrentProcess
    • _vsnwprintf
    • KeQueryTimeIncrement
    • IoGetDeviceAttachmentBaseRef
    • IoFreeIrp
    • IoAllocateIrp
    • RtlCompareUnicodeString
    • CmRegisterCallback
    • PsGetCurrentProcessId
    • RtlCopyUnicodeString
    • CmCallbackGetKeyObjectID
    • ZwEnumerateKey
    • strstr
    • KeDelayExecutionThread
    • ExSystemTimeToLocalTime
    • RtlTimeToTimeFields
    • RtlMultiByteToUnicodeN
    • IoBuildDeviceIoControlRequest
    • IoGetRelatedDeviceObject
    • IoFreeMdl
    • IoCancelIrp
    • MmProbeAndLockPages
    • IoAllocateMdl
    • IofCallDriver
    • ZwMapViewOfSection
    • ExGetPreviousMode
    • ZwQuerySystemInformation
    • ZwUnmapViewOfSection
    • ZwCreateSection
    • ExFreePool
    • KeBugCheckEx
    • __C_specific_handler

    Exported Functions

    Expand

    Sections

    Expand
    • .text
    • .rdata
    • .data
    • .pdata
    • PAGE
    • INIT

    Signature

    Expand
    {
  "Certificates": [
    {
      "IsCertificateAuthority": false,
      "SerialNumber": "0a005d2e2bcd4137168217d8c727747c",
      "Signature": "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",
      "SignatureAlgorithmOID": "1.2.840.113549.1.1.5",
      "Subject": "C=CN, ST=Beijing, L=Beijing, O=Beijing JoinHope Image Technology Ltd., CN=Beijing JoinHope Image Technology Ltd.",
      "TBS": {
        "MD5": "4d213d99215f488050faaa39765656d1",
        "SHA1": "0308508b5a3fcd330bbf28931f8e1a9c93c3ee69",
        "SHA256": "ea947432de238a25fdb7892e436f4ef44f30ab16ae9e1eb914860f4808b25ef2",
        "SHA384": "430e932514f35ed55f31f050f33bcc0b9244fd83c6d1d28ee240306e54292e93b5894ef4eb9c09bf84cdc8068c6a7230"
      },
      "ValidFrom": "2014-05-16 00:00:00",
      "ValidTo": "2015-05-16 23:59:59",
      "Version": 3
    },
    {
      "IsCertificateAuthority": true,
      "SerialNumber": "611993e400000000001c",
      "Signature": "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",
      "SignatureAlgorithmOID": "1.2.840.113549.1.1.5",
      "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",
      "TBS": {
        "MD5": "78a717e082dcc1cda3458d917e677d14",
        "SHA1": "4a872e0e51f9b304469cd1dedb496ee9b8b983a4",
        "SHA256": "317fa1d234ebc49040ebc5e8746f8997471496051b185a91bdd9dfbb23fab5f8",
        "SHA384": "b71052da4eb9157c8c1a5d7f55df19d69b9128598b72fcca608e5b7cc7d64c43c5504b9c86355a6dc22ee40c88cc385c"
      },
      "ValidFrom": "2011-02-22 19:25:17",
      "ValidTo": "2021-02-22 19:35:17",
      "Version": 3
    },
    {
      "IsCertificateAuthority": true,
      "SerialNumber": "5200e5aa2556fc1a86ed96c9d44b33c7",
      "Signature": "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",
      "SignatureAlgorithmOID": "1.2.840.113549.1.1.5",
      "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",
      "TBS": {
        "MD5": "b30c31a572b0409383ed3fbe17e56e81",
        "SHA1": "4843a82ed3b1f2bfbee9671960e1940c942f688d",
        "SHA256": "03cda47a6e654ed85d932714fc09ce4874600eda29ec6628cfbaeb155cab78c9",
        "SHA384": "bbda8407c4f9fc4e54d772f1c7fb9d30bc97e1f97ecd51c443063d1fa0644e266328781776cd5c44896c457c75f4d7da"
      },
      "ValidFrom": "2010-02-08 00:00:00",
      "ValidTo": "2020-02-07 23:59:59",
      "Version": 3
    }
  ],
  "CertificatesInfo": "",
  "Signer": [
    {
      "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",
      "SerialNumber": "0a005d2e2bcd4137168217d8c727747c",
      "Version": 1
    }
  ],
  "SignerInfo": ""
}

    source

    last_updated: 2024-09-26