e69e3427-97cd-43bb-aeda-f1fbbeaa75f6

MemLoaderCustomize.sys :inline

Description

Nextron Systems identifies these samples as MemLoaderCustomize kernel PE-loader variants. Capabilities reported across the pair include kernel hooking, module hiding, and deletion; module hiding is specifically attributed to the c6825f94 sample. Static analysis confirms matching loader implementations that allocate image memory, copy PE sections, apply relocations, resolve kernel imports, and prepare mapped-image execution, together with file-deletion helpers. Both contain a MemLoaderCustomize.pdb build path. Module hiding and successful runtime self-deletion remain source-reported rather than dynamically tested.

  • UUID: e69e3427-97cd-43bb-aeda-f1fbbeaa75f6
  • Created: 2026-09-08
  • Author: Michael Haag
  • Acknowledgement: Nextron Systems Research | @nextronresearch

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Use CasePrivilegesOperating System
Map executable images into kernel memory outside the normal driver-loading path.kernelWindows x64

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 🔎

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Block

on hashes

Alert

on hashes

Resources


  • https://github.com/NextronSystems/iocs/blob/89038fb97602153f20dadb9ba7e9fcaeac9af148/reports/whql-signed/readme.md

  • Known Vulnerable Samples

    PropertyValue
    FilenameMemLoaderCustomize.sys
    Creation Timestamp2025-07-24 07:02:49
    MD50a867d6431af8aa7a106488d7a01fcb6
    SHA13dae0278fb5e4d5133f9b73a41d8112d84618576
    SHA256c6825f94cda9050a12fa629768fda150affc36473a1a333c364b3478b2e02891
    Authentihash MD5afb7cc0377ad79a0efd373a73db051e4
    Authentihash SHA1588e916cc5dbf7d6173c23fdd309630ec216e123
    Authentihash SHA2568bb51f044464a952a8f96cedccf4b425fd9695035cf61b1a2c353713bf6c0fb1
    RichPEHeaderHash MD5fac69431b330a20a39140010a45ed7fb
    RichPEHeaderHash SHA12ac32735af9bb8f66c9be3515aa4dbdcc8f56349
    RichPEHeaderHash SHA25660326eec37be7580956fa34d794bdd7f9737c7807f25b574d7967389f6d1272a

    Download

    Certificates

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    Certificate 330000006daa072f958218c9e300000000006d
    FieldValue
    ToBeSigned (TBS) MD54320213204f73b9d506bbcbb35111c2d
    ToBeSigned (TBS) SHA1d3cbbc8331d4d84555a6726d48dfd9571738bd25
    ToBeSigned (TBS) SHA256fe99f47e601d6b8ab1e89961000f680bf3b0e0629a8a59864e76f135e0c89699
    SubjectC=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Hardware Compatibility Publisher
    ValidFrom2024-10-10 19:04:52
    ValidTo2025-10-08 19:04:52
    Signature1bfc71b1c6ae1f779c132566b0692231de393c7578f2ae3adafa2968f4c01599d9dde8827a1f2ec65c46c56cad36987c0df5b1ec1c36576126f5fb988923b3c7f3f111749105254facfc1831516dba7fa7265753447f94b11979a3e9aba7f5dbd87e3f0f034229a34c7fb10cb7a90f197ffd35432e4244ee7666d4a48de1586b61b1072d441cd345eb140b613fd0fef87ab5eef73985d940029d30870053909e8550e94cb4e63696e82a182a7632267efb6056cf7c7b05c108645ea8698bba379bfa31e6bf7e179edbc3e559bbfe1fa8bf5c6b0c783edebac68aefa287bd16c1fcf2e00839c693e40e79f7c63447712a321c2ca5ee1dd2a0e03bde2702d9320a50d20439f395257fb6c5af0c11432c52801127d4bc45c0a65c660f5769fdf250aaba99a74bef0885f21a040f11e6364ba7499c795b39ca0972ff857d4e7c9bc08f257cb8dadb28817b62de202f3639de9db076ad8ee6b71a3cea1a1a476a510a3197fce4592654389629c6108656d9132971b2e55f3d19963d966a6869712265b662dcc7c92d6e3659d429c814f3efdf05ded84fe8654a039222dbe133a7992e04f05d8d7642ceb159cc705b832ec2f507ba8604047a01ff37fd69397ad861ad766df8e4e296199d81d89f708550a04d774da5c1b50062e06a72badcdb12f94820b5b834442ada4a82ce25d0450a519cac28d8362bd182257b1b80cf930e92d0
    SignatureAlgorithmOID1.2.840.113549.1.1.11
    IsCertificateAuthorityFalse
    SerialNumber330000006daa072f958218c9e300000000006d
    Version3
    Certificate 330000000d690d5d7893d076df00000000000d
    FieldValue
    ToBeSigned (TBS) MD583f69422963f11c3c340b81712eef319
    ToBeSigned (TBS) SHA10c5e5f24590b53bc291e28583acb78e5adc95601
    ToBeSigned (TBS) SHA256d8be9e4d9074088ef818bc6f6fb64955e90378b2754155126feebbbd969cf0ae
    SubjectC=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Third Party Component CA 2014
    ValidFrom2014-10-15 20:31:27
    ValidTo2029-10-15 20:41:27
    Signature96b5c33b31f27b6ba11f59dd742c3764b1bca093f9f33347e9f95df21d89f4579ee33f10a3595018053b142941b6a70e5b81a2ccbd8442c1c4bed184c2c4bd0c8c47bcbd8886fb5a0896ae2c2fdfbf9366a32b20ca848a6945273f732332936a23e9fffdd918edceffbd6b41738d579cf8b46d499805e6a335a9f07e6e86c06ba8086725afc0998cdba7064d4093188ba959e69914b912178144ac57c3ae8eae947bcb3b8edd7ab4715bba2bc3c7d085234b371277a54a2f7f1ab763b94459ed9230cce47c099212111f52f51e0291a4d7d7e58f8047ff189b7fd19c0671dcf376197790d52a0fbc6c12c4c50c2066f50e2f5093d8cafb7fe556ed09d8a753b1c72a6978dcf05fe74b20b6af63b5e1b15c804e9c7aa91d4df72846782106954d32dd6042e4b61ac4f24636de357302c1b5e55fb92b59457a9243d7c4e963dd368f76c728caa8441be8321a66cde5485c4a0a602b469206609698dcd933d721777f886dac4772daa2466eab64682bd24e98fb35cc7fec3f136d11e5db77edc1c37e1f6a4a14f8b4a721c671866770cdd819a35d1fa09b9a7cc55d4d728e74077fa74d00fcdd682412772a557527cda92c1d8e7c19ee692c9f7425338208db38cc7cc74f6c3a6bc237117872fe55596460333e2edfc42de72cd7fb0a82256fb8d70c84a5e1c4746e2a95329ea0fecdb4188fd33bad32b2b19ab86d0543fbff0d0f
    SignatureAlgorithmOID1.2.840.113549.1.1.11
    IsCertificateAuthorityTrue
    SerialNumber330000000d690d5d7893d076df00000000000d
    Version3

    Imports

    Expand
    • ntoskrnl.exe

    Imported Functions

    Expand
    • KeSetEvent
    • ExAllocatePool
    • ExAllocatePoolWithTag
    • ExFreePoolWithTag
    • PsCreateSystemThread
    • PsTerminateSystemThread
    • ZwClose
    • KeBugCheck
    • MmIsAddressValid
    • PsGetCurrentThreadTeb
    • KeInitializeEvent
    • KeDelayExecutionThread
    • KeWaitForSingleObject
    • RtlInitAnsiString
    • MmGetSystemRoutineAddress
    • RtlAnsiStringToUnicodeString
    • RtlFreeUnicodeString
    • RtlFindExportedRoutineByName
    • RtlInitUnicodeString
    • ExAcquireResourceExclusiveLite
    • ExReleaseResourceLite
    • ObReferenceObjectByHandle
    • ZwOpenFile
    • ZwOpenKey
    • ZwDeleteKey
    • RtlDeleteElementGenericTableAvl
    • RtlLookupElementGenericTableAvl
    • MmFlushImageSection
    • ZwDeleteFile
    • ZwQuerySystemInformation
    • IoFileObjectType
    • MmUserProbeAddress
    • strcpy_s
    • RtlPcToFileHeader
    • RtlUnwindEx
    • __C_specific_handler
    • ExQueryDepthSList
    • ExpInterlockedPopEntrySList
    • ExpInterlockedPushEntrySList
    • ObfDereferenceObject
    • MmMapViewInSystemSpace
    • MmUnmapViewInSystemSpace
    • RtlRaiseException
    • KeAcquireInStackQueuedSpinLock
    • KeReleaseInStackQueuedSpinLock
    • ExInitializeNPagedLookasideList
    • ExDeleteNPagedLookasideList
    • RtlInitializeGenericTableAvl
    • RtlInsertElementGenericTableAvl
    • RtlGetElementGenericTableAvl
    • PsGetCurrentThreadId
    • PsGetThreadId
    • PsGetThreadProcessId
    • IoGetStackLimits
    • ZwOpenSection
    • ZwQuerySection
    • MmSectionObjectType
    • RtlUnwind
    • ExReleaseResourceAndLeaveCriticalRegion
    • RtlGetVersion
    • ExIsProcessorFeaturePresent
    • ExInitializeResourceLite
    • ExEnterCriticalRegionAndAcquireResourceExclusive
    • ExDeleteResourceLite

    Exported Functions

    Expand

    Sections

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

    Signature

    Expand
    {
      "Certificates": [
        {
          "CertificateType": "Leaf (Code Signing)",
          "IsCA": false,
          "IsCertificateAuthority": false,
          "IsCodeSigning": true,
          "SerialNumber": "330000006daa072f958218c9e300000000006d",
          "Signature": "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",
          "SignatureAlgorithmOID": "1.2.840.113549.1.1.11",
          "Subject": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Hardware Compatibility Publisher",
          "TBS": {
            "MD5": "4320213204f73b9d506bbcbb35111c2d",
            "SHA1": "d3cbbc8331d4d84555a6726d48dfd9571738bd25",
            "SHA256": "fe99f47e601d6b8ab1e89961000f680bf3b0e0629a8a59864e76f135e0c89699",
            "SHA384": "e0a64b97e2ac3d56d42b593fccee2d0e80fc626b8161f60a36a2adef8fe94c7c06c7509816d1c2211400626fc1fc63c7"
          },
          "ValidFrom": "2024-10-10 19:04:52",
          "ValidTo": "2025-10-08 19:04:52",
          "Version": 3
        },
        {
          "CertificateType": "CA",
          "IsCA": true,
          "IsCertificateAuthority": true,
          "IsCodeSigning": false,
          "SerialNumber": "330000000d690d5d7893d076df00000000000d",
          "Signature": "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",
          "SignatureAlgorithmOID": "1.2.840.113549.1.1.11",
          "Subject": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Third Party Component CA 2014",
          "TBS": {
            "MD5": "83f69422963f11c3c340b81712eef319",
            "SHA1": "0c5e5f24590b53bc291e28583acb78e5adc95601",
            "SHA256": "d8be9e4d9074088ef818bc6f6fb64955e90378b2754155126feebbbd969cf0ae",
            "SHA384": "260ad59ba706420f68ba212931153bd89f760c464b21be55fba9d014fff322407859d4ebfb78ea9a3330f60dc9821a63"
          },
          "ValidFrom": "2014-10-15 20:31:27",
          "ValidTo": "2029-10-15 20:41:27",
          "Version": 3
        }
      ],
      "CertificatesInfo": "",
      "Signer": [
        {
          "Issuer": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Third Party Component CA 2014",
          "SerialNumber": "330000006daa072f958218c9e300000000006d",
          "Version": 1
        }
      ],
      "SignerInfo": ""
    }
    

    PropertyValue
    FilenameMemLoaderCustomize.sys
    Creation Timestamp2025-08-28 20:56:08
    MD5dfd65b37de8a460d2d931455478c8de2
    SHA11ba4e5b49998a3ca81b6aa4900a7c6997f586fbd
    SHA2567b267455854a4353320b13306da18f9d784b8b3db2ca0912e2b62f95a791a32b
    Authentihash MD505e7e774088f645055317c7d6b315bd5
    Authentihash SHA168c39b32c28abe0c77e622e90883bf9d07aec103
    Authentihash SHA2566c7573a36b6cd7b50beb1596c55d9ed95a83110da00c4b3faba71b9d2b5ba63d
    RichPEHeaderHash MD5fac69431b330a20a39140010a45ed7fb
    RichPEHeaderHash SHA12ac32735af9bb8f66c9be3515aa4dbdcc8f56349
    RichPEHeaderHash SHA25660326eec37be7580956fa34d794bdd7f9737c7807f25b574d7967389f6d1272a

    Download

    Certificates

    Expand
    Certificate 3300000125f31cb555767340d6000000000125
    FieldValue
    ToBeSigned (TBS) MD5581df130bb04487a6d19bc11b5098119
    ToBeSigned (TBS) SHA1900451bd61a1199f8b4994f451af8201a1f40c7b
    ToBeSigned (TBS) SHA25682efe580f6ea4f2a1f39e1f0eaf14983218c1eccbb5d7c80b421501bd4a05a90
    SubjectC=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Hardware Compatibility Publisher
    ValidFrom2025-02-20 20:08:09
    ValidTo2026-02-18 20:08:09
    Signature65d17fbf1de2b60cfc46b9d9945a9c84c28a9bac84abe3f49280bca6ff239461c1ba338bfc578d94c884e783881036e134bfd12b52e916281b220f6d34b8ca017fd2880da3b76f90303f497eb18ceebd711083097fee149c5ed15e3b7b4d20ecccb93798c03c462f0039f11b260167512ffd103e20b7b306603f07c1f68940a7074b648a650271c2cbf1dda3e5ba29028c027373faaf255d2af35a86fe539dc5ab7134a4994d5994b4ba7f189bd428778554f9e6402ba8c2cc832bc9fc64d5f6058c2fb6c28ce11798762addd0d567d724e7727b9c3253ea7be34f357ff32c8bb91e8eb198d858118254ceed218f47e94482e8a15f7e095f98c36986f7fa06eb
    SignatureAlgorithmOID1.2.840.113549.1.1.11
    IsCertificateAuthorityFalse
    SerialNumber3300000125f31cb555767340d6000000000125
    Version3
    Certificate 610baac1000000000009
    FieldValue
    ToBeSigned (TBS) MD5a569061297e8e824767dbc3184a69bea
    ToBeSigned (TBS) SHA1adbb26a587a8f44b4fccaecb306f980d1c55a150
    ToBeSigned (TBS) SHA256cec1afd0e310c55c1dcc601ab8e172917706aa32fb5eaf826813547fdf02dd46
    SubjectC=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Third Party Component CA 2012
    ValidFrom2012-04-18 23:48:38
    ValidTo2027-04-18 23:58:38
    Signature5a8a67daccd5fd0d264177bf0a4678b4b3de12692b7723c2652f015fd203f461ba509d2e8c3972f36c3e6ab11e766decb7f382dcccbbc56970287366173f54ebee011648c446d91b80ae813a8d0f796d68b09eea2d3f39d3ca387ebd5e7c086e19dcc6c2f438336861e2524783e1000156d2bacb878205310a418b4ee77f5f5fed5fd3392d45eba213bffd1ec298417161165fc80a70257c59693124e471e70abb0417f79f721ec9d2bb1abe3d02fe090cb243b4591a99539396215fe0d6b72601429536ac27fdbef48577683d18bdf4be98882211865216f345ec0397107087a37043713cdbc98603170cf5735bc67de15c64edd7c548d7ed32e2d1aad3cfa7f6574e61f977eb67f288b3de00da038fd08a34373e1dd862b8d2b1f3e12f8b723b81967c6ffcec667672601b24f2a0896d5b6d002eef28dd868705c2b4b9e5be64c22af24a155c98e2c42785ff52e3627e0fb2020bd766c70ab2d33d200414503259830a7d9bed5a38120152ba2f5e20728e4af1fde771028c3be107bec973f4dd47d8b4efb4a4b330b9893e76cab90098567eabea8ab8a5d038ab6977130b142fe9aa411ff7babd3a2b348aee0aab63e663f788248e200d2b3b9de3c24952ac9f1f0e393b5dd46e506ae67d523aaa7c3315290d265e0158a74ea93d7a846f743f609fe4324f3600af6d71d33ea646655f8174f1fec171da4ca0415a82ddf11f
    SignatureAlgorithmOID1.2.840.113549.1.1.11
    IsCertificateAuthorityTrue
    SerialNumber610baac1000000000009
    Version3

    Imports

    Expand
    • ntoskrnl.exe

    Imported Functions

    Expand
    • KeSetEvent
    • ExAllocatePool
    • ExAllocatePoolWithTag
    • ExFreePoolWithTag
    • PsCreateSystemThread
    • PsTerminateSystemThread
    • ZwClose
    • KeBugCheck
    • MmIsAddressValid
    • PsGetCurrentThreadTeb
    • KeInitializeEvent
    • KeDelayExecutionThread
    • KeWaitForSingleObject
    • RtlInitAnsiString
    • MmGetSystemRoutineAddress
    • RtlAnsiStringToUnicodeString
    • RtlFreeUnicodeString
    • RtlFindExportedRoutineByName
    • RtlInitUnicodeString
    • ExAcquireResourceExclusiveLite
    • ExReleaseResourceLite
    • ObReferenceObjectByHandle
    • ZwOpenFile
    • RtlDeleteElementGenericTableAvl
    • RtlLookupElementGenericTableAvl
    • MmFlushImageSection
    • ZwDeleteFile
    • ZwQuerySystemInformation
    • IoFileObjectType
    • MmUserProbeAddress
    • strcpy_s
    • RtlPcToFileHeader
    • RtlUnwindEx
    • __C_specific_handler
    • ExQueryDepthSList
    • ExpInterlockedPopEntrySList
    • ExpInterlockedPushEntrySList
    • ObfDereferenceObject
    • MmMapViewInSystemSpace
    • MmUnmapViewInSystemSpace
    • RtlRaiseException
    • KeAcquireInStackQueuedSpinLock
    • KeReleaseInStackQueuedSpinLock
    • ExInitializeNPagedLookasideList
    • ExDeleteNPagedLookasideList
    • RtlInitializeGenericTableAvl
    • RtlInsertElementGenericTableAvl
    • RtlGetElementGenericTableAvl
    • PsGetCurrentThreadId
    • PsGetThreadId
    • PsGetThreadProcessId
    • IoGetStackLimits
    • ZwOpenSection
    • ZwQuerySection
    • MmSectionObjectType
    • RtlUnwind
    • ExReleaseResourceAndLeaveCriticalRegion
    • RtlGetVersion
    • ExIsProcessorFeaturePresent
    • ExInitializeResourceLite
    • ExEnterCriticalRegionAndAcquireResourceExclusive
    • ExDeleteResourceLite

    Exported Functions

    Expand

    Sections

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

    Signature

    Expand
    {
      "Certificates": [
        {
          "CertificateType": "Leaf (Code Signing)",
          "IsCA": false,
          "IsCertificateAuthority": false,
          "IsCodeSigning": true,
          "SerialNumber": "330000006daa072f958218c9e300000000006d",
          "Signature": "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",
          "SignatureAlgorithmOID": "1.2.840.113549.1.1.11",
          "Subject": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Hardware Compatibility Publisher",
          "TBS": {
            "MD5": "4320213204f73b9d506bbcbb35111c2d",
            "SHA1": "d3cbbc8331d4d84555a6726d48dfd9571738bd25",
            "SHA256": "fe99f47e601d6b8ab1e89961000f680bf3b0e0629a8a59864e76f135e0c89699",
            "SHA384": "e0a64b97e2ac3d56d42b593fccee2d0e80fc626b8161f60a36a2adef8fe94c7c06c7509816d1c2211400626fc1fc63c7"
          },
          "ValidFrom": "2024-10-10 19:04:52",
          "ValidTo": "2025-10-08 19:04:52",
          "Version": 3
        },
        {
          "CertificateType": "CA",
          "IsCA": true,
          "IsCertificateAuthority": true,
          "IsCodeSigning": false,
          "SerialNumber": "330000000d690d5d7893d076df00000000000d",
          "Signature": "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",
          "SignatureAlgorithmOID": "1.2.840.113549.1.1.11",
          "Subject": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Third Party Component CA 2014",
          "TBS": {
            "MD5": "83f69422963f11c3c340b81712eef319",
            "SHA1": "0c5e5f24590b53bc291e28583acb78e5adc95601",
            "SHA256": "d8be9e4d9074088ef818bc6f6fb64955e90378b2754155126feebbbd969cf0ae",
            "SHA384": "260ad59ba706420f68ba212931153bd89f760c464b21be55fba9d014fff322407859d4ebfb78ea9a3330f60dc9821a63"
          },
          "ValidFrom": "2014-10-15 20:31:27",
          "ValidTo": "2029-10-15 20:41:27",
          "Version": 3
        }
      ],
      "CertificatesInfo": "",
      "Signer": [
        {
          "Issuer": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Third Party Component CA 2014",
          "SerialNumber": "330000006daa072f958218c9e300000000006d",
          "Version": 1
        }
      ],
      "SignerInfo": ""
    }
    

    source

    last_updated: 2026-09-08