Analysis

  • max time kernel
    150s
  • max time network
    129s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/10/2026, 12:19

General

  • Target
    06_Touchpad/WinWDF/x64/InstNT.exe
  • Size 147KB
  • Sample261030-phlevadt8p
  • SHA256 ad73c1f27591eb9514ef0fd241efb7cd4e751d35568ea40e62ce75cbc8c23bd6
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Drops file in Drivers directory 3 IoCs
  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • Loads dropped DLL 8 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 12 IoCs
  • Checks SCSI registry key(s) 3 TTPs 64 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 64 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 43 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\06_Touchpad\WinWDF\x64\InstNT.exe
    "C:\Users\Admin\AppData\Local\Temp\06_Touchpad\WinWDF\x64\InstNT.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:5176
  • C:\Windows\system32\DrvInst.exe
    DrvInst.exe "4" "0" "C:\Users\Admin\AppData\Local\Temp\{a20e407f-eb34-2d41-b497-3d0f276a8db7}\SynHID.inf" "9" "4381c01d3" "0000000000000184" "WinSta0\Default" "0000000000000180" "208" "C:\Users\Admin\AppData\Local\Temp\06_Touchpad\WinWDF\x64"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Checks SCSI registry key(s)
    • Modifies data under HKEY_USERS
    PID:4532
  • C:\Windows\system32\DrvInst.exe
    DrvInst.exe "4" "0" "C:\Users\Admin\AppData\Local\Temp\{f5b036d2-bd70-2e46-aac7-7532456f28ed}\SynPD.inf" "9" "4e68ee01b" "0000000000000180" "WinSta0\Default" "0000000000000164" "208" "C:\Users\Admin\AppData\Local\Temp\06_Touchpad\WinWDF\x64"
    1⤵
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Checks SCSI registry key(s)
    • Modifies data under HKEY_USERS
    PID:5924
  • C:\Windows\system32\DrvInst.exe
    DrvInst.exe "2" "211" "ACPI\PNP0F13\4&22F5829E&0" "C:\Windows\System32\DriverStore\FileRepository\synpd.inf_amd64_9ad941b2ac3eba51\synpd.inf" "oem2.inf:8a38ddfa615ec6da:DEFAULT__0000__PS2_Inst:14.0.3.0:*pnp0f13," "40bba4d9b" "0000000000000184" "f3e3"
    1⤵
    • Drops file in Drivers directory
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Checks SCSI registry key(s)
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    PID:4996

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        SynTPCOM.dll

        • Path C:\Program Files\Synaptics\SynTP\SynTPCOM.dll
        • Size 117KB
        • SHA256 657523b832fd9f4afd5e5eb3e35dc1bf70e29e216efc4627ee1d366771b365d7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dberr.txt

        • Path C:\Windows\System32\CatRoot2\dberr.txt
        • Size 68KB
        • SHA256 1b45bea0c658c951849eda7ba75cdddd3ea36664aa844cb258e1c8b11216794e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        synhid.inf_amd64_baf66da34696757e.ini

        • Path C:\Windows\System32\DriverStore\FileRepository\synhid.inf_amd64_baf66da34696757e.ini
        • Size 538B
        • SHA256 0de657e2938d8b2a4848c7e657207d3169e0effa1c438770e7f19fc9013a9af1
        • MD5 SHA1 SHA512 TLSH

        synpd.inf_amd64_9ad941b2ac3eba51.ini

        • Path C:\Windows\System32\DriverStore\FileRepository\synpd.inf_amd64_9ad941b2ac3eba51.ini
        • Size 2KB
        • SHA256 14915b6c196411d285f44bec384ce40af3de10355506e3a40890f2fa2099ce11
        • MD5 SHA1 SHA512 TLSH

        synpd.inf_amd64_9ad941b2ac3eba51.ini

        • Path C:\Windows\System32\DriverStore\FileRepository\synpd.inf_amd64_9ad941b2ac3eba51.ini
        • Size 3KB
        • SHA256 4b597e3f340908068a185e19d9e23ff099e9341033e34b025b7c0dfc8491915b
        • MD5 SHA1 SHA512 TLSH

        synpd.PNF

        • Path C:\Windows\System32\DriverStore\FileRepository\synpd.inf_amd64_9ad941b2ac3eba51\synpd.PNF
        • Size 623KB
        • SHA256 d9df721ad3f971fa872cf4e99196158069c3c59b8b2459be0f9b9d8a9fc42b80
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SynPD.inf

        • Path C:\Windows\System32\DriverStore\Temp\{1f259d43-25e2-0d4a-9ea2-fb563971f5e6}\SynPD.inf
        • Size 563KB
        • SHA256 5dd3660d281676d7bf3ff1cfefc280b2f41c302a38549995eb920d224c1f258a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SynTP.cat

        • Path C:\Windows\System32\DriverStore\Temp\{1f259d43-25e2-0d4a-9ea2-fb563971f5e6}\SynTP.cat
        • Size 22KB
        • SHA256 045d0987d73a2592ee43477337197f157f93fa8b61926ee925f01183bd3c7a2d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SynTP.sys

        • Path C:\Windows\System32\DriverStore\Temp\{1f259d43-25e2-0d4a-9ea2-fb563971f5e6}\SynTP.sys
        • Size 285KB
        • SHA256 607779de4382c9342d12894d2b5585917ef05efc84ec7263aa18c1e96ed0011c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WdfCoInstaller01009.dll

        • Path C:\Windows\System32\DriverStore\Temp\{1f259d43-25e2-0d4a-9ea2-fb563971f5e6}\WdfCoInstaller01009.dll
        • Size 1.6MB
        • SHA256 18487b4ff94edccc98ed59d9fca662d4a1331c5f1e14df8db3093256dd9f1c3e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SynCOM.dll

        • Path C:\Windows\System32\SynCOM.dll
        • Size 386KB
        • SHA256 fbe221305f101b6a39b333367dc1b55640c76dba12ccf0518bb3c08f6d4280a4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SynCtrl.dll

        • Path C:\Windows\System32\SynCtrl.dll
        • Size 255KB
        • SHA256 d84da697fd3898b593c02a2fdfaed65189b44d49183d1b053fb8d41189b06922
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SynTPCo4.dll

        • Path C:\Windows\System32\SynTPCo4.dll
        • Size 144KB
        • SHA256 057a28370fc03ca3a255ac6b70881550c42008428f095ec5f61b99235dee973a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4996-170-0x0000000000690000-0x00000000006B1000-memory.dmp

        memory/4996-174-0x0000000000690000-0x00000000006F4000-memory.dmp

        memory/4996-178-0x0000000000690000-0x00000000006D3000-memory.dmp