Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/10/2026, 15:10

General

  • Target
    OcuuloMirror-Setup.exe
  • Size 41.9MB
  • Sample261020-ske8dsbs8x
  • SHA256 5cd46741de2905b0cc1fd20e05f0b35e2e54a4381fe05112676975e7be59f2c5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Manipulates Digital Signatures 1 TTPs 4 IoCs

    Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.

  • Modifies Windows Firewall 2 TTPs 5 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops file in System32 directory 64 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 14 IoCs
  • Executes dropped EXE 5 IoCs
  • Hide Artifacts: Ignore Process Interrupts 1 TTPs 1 IoCs

    Command interpreters often include specific commands/flags that ignore errors and other hangups.

  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 15 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Time Discovery 1 TTPs 2 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Inno Setup is an open-source installation builder for Windows applications. 3 IoCs

    Inno Setup installer

  • Checks SCSI registry key(s) 3 TTPs 64 IoCs

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

  • Kills process with taskkill 3 IoCs
  • Modifies data under HKEY_USERS 64 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 17 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\OcuuloMirror-Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\OcuuloMirror-Setup.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3140
    • C:\Users\Admin\AppData\Local\Temp\is-V5LXCIGDOE.tmp\OcuuloMirror-Setup.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-V5LXCIGDOE.tmp\OcuuloMirror-Setup.tmp" /SL5="$80116,42028549,953856,C:\Users\Admin\AppData\Local\Temp\OcuuloMirror-Setup.exe"
      2⤵
      • Drops file in Program Files directory
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4520
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /F /IM "Ocuulo Mirror.exe"
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4408
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /F /IM ocuulo_wireless.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4360
      • C:\Windows\SYSTEM32\taskkill.exe
        "taskkill.exe" /F /IM ocuulo_mirror.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2648
      • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -NonInteractive -ExecutionPolicy Bypass -Command "Get-Process -Name 'adb' -ErrorAction SilentlyContinue | Where-Object { $_.Path -and $_.Path.StartsWith('C:\Program Files\Ocuulo Mirror\', [System.StringComparison]::OrdinalIgnoreCase) } | Stop-Process -Force -ErrorAction SilentlyContinue"
        3⤵
        • Hide Artifacts: Ignore Process Interrupts
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2688
      • C:\Windows\system32\netsh.exe
        "netsh" advfirewall firewall delete rule name="Ocuulo Mirror QR pairing"
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        PID:3132
      • C:\Windows\system32\netsh.exe
        "netsh" advfirewall firewall add rule name="Ocuulo Mirror QR pairing" dir=in action=allow program="C:\Program Files\Ocuulo Mirror\ocuulo_mirror.exe" enable=yes profile=any remoteip=localsubnet
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        PID:4660
      • C:\Windows\system32\netsh.exe
        "netsh" advfirewall firewall delete rule name=all program="C:\Program Files\Ocuulo Mirror\adb\adb.exe"
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        PID:3148
      • C:\Windows\system32\netsh.exe
        "netsh" advfirewall firewall delete rule name="Ocuulo Mirror adb"
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        PID:4812
      • C:\Windows\system32\netsh.exe
        "netsh" advfirewall firewall add rule name="Ocuulo Mirror adb" dir=in action=allow program="C:\Program Files\Ocuulo Mirror\adb\adb.exe" enable=yes profile=any remoteip=localsubnet
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        PID:1208
      • C:\Users\Admin\AppData\Local\Temp\is-BVUW203HRB.tmp\vc_redist.x64.exe
        "C:\Users\Admin\AppData\Local\Temp\is-BVUW203HRB.tmp\vc_redist.x64.exe" /install /quiet /norestart
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1740
        • C:\Windows\Temp\{873402F1-4DF9-4EB0-9BD2-20AE7D642C9B}\.cr\vc_redist.x64.exe
          "C:\Windows\Temp\{873402F1-4DF9-4EB0-9BD2-20AE7D642C9B}\.cr\vc_redist.x64.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\is-BVUW203HRB.tmp\vc_redist.x64.exe" -burn.filehandle.attached=688 -burn.filehandle.self=692 /install /quiet /norestart
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4608
          • C:\Windows\Temp\{997FE599-E79B-41B3-A231-284A7857410D}\.be\VC_redist.x64.exe
            "C:\Windows\Temp\{997FE599-E79B-41B3-A231-284A7857410D}\.be\VC_redist.x64.exe" -q -burn.elevated BurnPipe.{32C6282C-85A6-4107-98E9-803C6CE23188} {1907EFE1-E8E6-4ADD-A5C7-DD98704937DA} 4608
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:680
      • C:\Windows\system32\sc.exe
        "C:\Windows\system32\sc.exe" config w32time start= auto
        3⤵
        • Launches sc.exe
        PID:2276
      • C:\Windows\system32\net.exe
        "C:\Windows\system32\net.exe" start w32time
        3⤵
        • System Time Discovery
        • Suspicious use of WriteProcessMemory
        PID:4676
        • C:\Windows\system32\net1.exe
          C:\Windows\system32\net1 start w32time
          4⤵
          • System Time Discovery
          PID:2176
      • C:\Windows\system32\w32tm.exe
        "C:\Windows\system32\w32tm.exe" /resync /force
        3⤵
          PID:4612
        • C:\Windows\system32\certutil.exe
          "C:\Windows\system32\certutil.exe" -addstore -f TrustedPublisher "C:\Program Files\Ocuulo Mirror\driver\ocuulo_publisher.cer"
          3⤵
          • Manipulates Digital Signatures
          PID:4644
        • C:\Program Files\Ocuulo Mirror\OcuuloDriverSetup.exe
          "C:\Program Files\Ocuulo Mirror\OcuuloDriverSetup.exe"
          3⤵
          • Drops file in Windows directory
          • Executes dropped EXE
          • Checks SCSI registry key(s)
          • Suspicious use of WriteProcessMemory
          PID:4512
          • C:\Windows\System32\certutil.exe
            "C:\Windows\System32\certutil.exe" -addstore -f Root "C:\Program Files\Ocuulo Mirror\driver\ocuulo_libusb.cer"
            4⤵
              PID:1712
            • C:\Windows\System32\certutil.exe
              "C:\Windows\System32\certutil.exe" -addstore -f TrustedPublisher "C:\Program Files\Ocuulo Mirror\driver\ocuulo_libusb.cer"
              4⤵
              • Manipulates Digital Signatures
              PID:2164
          • C:\Windows\system32\certutil.exe
            "C:\Windows\system32\certutil.exe" -addstore -f Root "C:\Program Files\Ocuulo Mirror\driver\ocuulo_libusb.cer"
            3⤵
              PID:4592
            • C:\Windows\system32\certutil.exe
              "C:\Windows\system32\certutil.exe" -addstore -f TrustedPublisher "C:\Program Files\Ocuulo Mirror\driver\ocuulo_libusb.cer"
              3⤵
                PID:312
              • C:\Windows\system32\pnputil.exe
                "C:\Windows\system32\pnputil.exe" /add-driver "C:\Program Files\Ocuulo Mirror\driver\iphone (composite parent).inf" /install
                3⤵
                • Drops file in Windows directory
                • Checks SCSI registry key(s)
                PID:2620
              • C:\Windows\system32\pnputil.exe
                "C:\Windows\system32\pnputil.exe" /add-driver "C:\Program Files\Ocuulo Mirror\driver\ipad (composite parent).inf" /install
                3⤵
                • Drops file in Windows directory
                • Checks SCSI registry key(s)
                PID:1672
              • C:\Windows\system32\pnputil.exe
                "C:\Windows\system32\pnputil.exe" /add-driver "C:\Program Files\Ocuulo Mirror\driver\aoa\ocuulo_aoa.inf" /install
                3⤵
                • Drops file in Windows directory
                • Checks SCSI registry key(s)
                PID:3464
          • C:\Windows\system32\vssvc.exe
            C:\Windows\system32\vssvc.exe
            1⤵
            • Checks SCSI registry key(s)
            • Suspicious use of AdjustPrivilegeToken
            PID:3936
          • C:\Windows\system32\srtasks.exe
            C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
            1⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:3892
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k DcomLaunch -p -s DeviceInstall
            1⤵
            • Drops file in Windows directory
            • Checks SCSI registry key(s)
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:744
            • C:\Windows\system32\DrvInst.exe
              DrvInst.exe "4" "0" "C:\Users\Admin\AppData\Local\Temp\{cfaf2bd0-8016-0e46-80f2-56b2e39b70ed}\ipad (composite parent).inf" "9" "4169c3dd3" "0000000000000148" "WinSta0\Default" "0000000000000160" "208" "C:\Program Files\Ocuulo Mirror\driver"
              2⤵
              • Manipulates Digital Signatures
              • Drops file in System32 directory
              • Drops file in Windows directory
              • Checks SCSI registry key(s)
              • Modifies data under HKEY_USERS
              PID:3008
            • C:\Windows\system32\DrvInst.exe
              DrvInst.exe "4" "0" "C:\Users\Admin\AppData\Local\Temp\{9538e939-c7c0-7a40-b657-fa0d6fd2c488}\iphone (composite parent).inf" "9" "4210e1497" "0000000000000160" "WinSta0\Default" "0000000000000158" "208" "C:\Program Files\Ocuulo Mirror\driver"
              2⤵
              • Manipulates Digital Signatures
              • Drops file in System32 directory
              • Drops file in Windows directory
              • Checks SCSI registry key(s)
              • Modifies data under HKEY_USERS
              PID:680
            • C:\Windows\system32\DrvInst.exe
              DrvInst.exe "4" "0" "C:\Users\Admin\AppData\Local\Temp\{4c8571a2-9076-4049-8009-84c3d3beddac}\ocuulo_aoa.inf" "9" "425c908bf" "0000000000000158" "WinSta0\Default" "0000000000000154" "208" "C:\Program Files\Ocuulo Mirror\driver\aoa"
              2⤵
              • Drops file in System32 directory
              • Drops file in Windows directory
              • Checks SCSI registry key(s)
              • Modifies data under HKEY_USERS
              PID:4136

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                iPad (Composite Parent).cat

                • Path C:\PROGRA~1\OCUULO~1\driver\iPad (Composite Parent).cat
                • Size 13KB
                • SHA256 5c1b897ca38a09e7dd97446cbed8d3f5f18d3d4430ae6e631873c310f3bd1a9f
                • MD5 SHA1 SHA512 SSDEEP TLSH

                Ocuulo Mirror.exe

                • Path C:\Program Files\Ocuulo Mirror\Ocuulo Mirror.exe
                • Size 4.5MB
                • SHA256 fa6b2bb24d22970ceae3ec6dd8959af01966ccea9d6adccf67e650df675cad67
                • MD5 SHA1 SHA512 SSDEEP TLSH

                OcuuloDriverSetup.exe

                • Path C:\Program Files\Ocuulo Mirror\OcuuloDriverSetup.exe
                • Size 205KB
                • SHA256 59b499f112595413a223c04df852b383c5388ce32bb4f7b70177a9c8fe0377a6
                • MD5 SHA1 SHA512 SSDEEP TLSH

                ocuulo_aoa.inf

                • Path C:\Program Files\Ocuulo Mirror\driver\aoa\ocuulo_aoa.inf
                • Size 7KB
                • SHA256 d9f9060c9c1e4063028a223bf8e7cb8395da0b4f8a098a70d2aeb5a76467fa8e
                • MD5 SHA1 SHA512 SSDEEP TLSH

                ipad (composite parent).inf

                • Path C:\Program Files\Ocuulo Mirror\driver\ipad (composite parent).inf
                • Size 7KB
                • SHA256 e56cf89dbb136f92ea009ca679c7323a2384895dc64c727bd9df59860fdc8e67
                • MD5 SHA1 SHA512 SSDEEP TLSH

                iphone (composite parent).inf

                • Path C:\Program Files\Ocuulo Mirror\driver\iphone (composite parent).inf
                • Size 7KB
                • SHA256 ce6f593912d4ee259d3e1bc06fdeeebe61ceb18291fa2346cf3289d8a53e3f88
                • MD5 SHA1 SHA512 SSDEEP TLSH

                ocuulo_libusb.cer

                • Path C:\Program Files\Ocuulo Mirror\driver\ocuulo_libusb.cer
                • Size 1KB
                • SHA256 66f209c8f1e6678a69940137f9c09fc8fcceadea965fdf54498b2609a426d63d
                • MD5 SHA1 SHA512 TLSH

                ocuulo_publisher.cer

                • Path C:\Program Files\Ocuulo Mirror\driver\ocuulo_publisher.cer
                • Size 1KB
                • SHA256 be4eeeb5fe61242909af19aa4f2348456d3089ceb053e712979fa8a74450c370
                • MD5 SHA1 SHA512 TLSH

                is-W7V0QH1SUN.tmp

                • Path C:\Program Files\Ocuulo Mirror\is-W7V0QH1SUN.tmp
                • Size 74KB
                • SHA256 4f18b5d2c28aa66b648c8683c6d09b52b92cbbee85984bbefad5f38a64bc2a14
                • MD5 SHA1 SHA512 SSDEEP TLSH

                __PSScriptPolicyTest_kdztr0c2.trk.ps1

                • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kdztr0c2.trk.ps1
                • Size 60B
                • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                • MD5 SHA1 SHA512 TLSH

                vc_redist.x64.exe

                • Path C:\Users\Admin\AppData\Local\Temp\is-BVUW203HRB.tmp\vc_redist.x64.exe
                • Size 24.4MB
                • SHA256 cc0ff0eb1dc3f5188ae6300faef32bf5beeba4bdd6e8e445a9184072096b713b
                • MD5 SHA1 SHA512 SSDEEP TLSH

                OcuuloMirror-Setup.tmp

                • Path C:\Users\Admin\AppData\Local\Temp\is-V5LXCIGDOE.tmp\OcuuloMirror-Setup.tmp
                • Size 4.3MB
                • SHA256 113b33d88829020d093fe680b371f41e790a2b74eaaaf21d6eb8e7dc424ac2e1
                • MD5 SHA1 SHA512 SSDEEP TLSH

                SET6B62.tmp

                • Path C:\Users\Admin\AppData\Local\Temp\{4c8571a2-9076-4049-8009-84c3d3beddac}\SET6B62.tmp
                • Size 12KB
                • SHA256 eeec4dfcb788f30eeae4f7a5e71d8cb6c87d8644b26c4c170f2a952b90dcc2c0
                • MD5 SHA1 SHA512 SSDEEP TLSH

                SET46ED.tmp

                • Path C:\Users\Admin\AppData\Local\Temp\{9538e939-c7c0-7a40-b657-fa0d6fd2c488}\SET46ED.tmp
                • Size 7KB
                • SHA256 5924eea74522a2e72747b2d6b7ea7b221692be09650e6094cee722133d328b4e
                • MD5 SHA1 SHA512 SSDEEP TLSH

                SET43E8.tmp

                • Path C:\Users\Admin\AppData\Local\Temp\{cfaf2bd0-8016-0e46-80f2-56b2e39b70ed}\amd64\SET43E8.tmp
                • Size 51KB
                • SHA256 8058f2afe6ef96a7d2ded432997fd8655970c9ea75a938ee4557d6a2cb4cc989
                • MD5 SHA1 SHA512 SSDEEP TLSH

                SET43E9.tmp

                • Path C:\Users\Admin\AppData\Local\Temp\{cfaf2bd0-8016-0e46-80f2-56b2e39b70ed}\amd64\SET43E9.tmp
                • Size 96KB
                • SHA256 592cd24bae321f1cb6cbe2f6e1bc5c05e279328e1c86814eb64ea1e89fdea188
                • MD5 SHA1 SHA512 SSDEEP TLSH

                SET43EA.tmp

                • Path C:\Users\Admin\AppData\Local\Temp\{cfaf2bd0-8016-0e46-80f2-56b2e39b70ed}\x86\SET43EA.tmp
                • Size 66KB
                • SHA256 00caca07869b19d10b370552ac7cc2f6f2ee246fc15db11650f6cd3f4ef9b666
                • MD5 SHA1 SHA512 SSDEEP TLSH

                dberr.txt

                • Path C:\Windows\System32\CatRoot2\dberr.txt
                • Size 37KB
                • SHA256 e823b510393431da5ca19dff3cf751a4f83b8ab18e57e39049f3ca4b7ffbb7b1
                • MD5 SHA1 SHA512 SSDEEP TLSH

                dberr.txt

                • Path C:\Windows\System32\CatRoot2\dberr.txt
                • Size 37KB
                • SHA256 435c1b57c0911b3fe51f3dd310b2d2ab947110ab450d35f4b2d7725bac659ebd
                • MD5 SHA1 SHA512 SSDEEP TLSH

                vc_redist.x64.exe

                • Path C:\Windows\Temp\{873402F1-4DF9-4EB0-9BD2-20AE7D642C9B}\.cr\vc_redist.x64.exe
                • Size 670KB
                • SHA256 568c9ba533624084ea18f7a562b4aa2249ed4e41281524a061a0d0b1008cf6bd
                • MD5 SHA1 SHA512 SSDEEP TLSH

                logo.png

                • Path C:\Windows\Temp\{997FE599-E79B-41B3-A231-284A7857410D}\.ba\logo.png
                • Size 1KB
                • SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
                • MD5 SHA1 SHA512 TLSH

                wixstdba.dll

                • Path C:\Windows\Temp\{997FE599-E79B-41B3-A231-284A7857410D}\.ba\wixstdba.dll
                • Size 215KB
                • SHA256 e921f69b9fb4b5ad4691809d06896c5f1d655ab75e0ce94a372319c243c56d4e
                • MD5 SHA1 SHA512 SSDEEP TLSH

                memory/2688-19-0x000002567B270000-0x000002567B292000-memory.dmp

                memory/3140-1-0x00000000006B0000-0x00000000007A7000-memory.dmp

                memory/3140-7-0x00000000006B0000-0x00000000007A7000-memory.dmp

                memory/3140-542-0x00000000006B0000-0x00000000007A7000-memory.dmp

                memory/4520-8-0x0000000000560000-0x00000000009B3000-memory.dmp

                memory/4520-9-0x0000000003510000-0x0000000003511000-memory.dmp

                memory/4520-11-0x0000000000560000-0x00000000009B3000-memory.dmp

                memory/4520-5-0x0000000003510000-0x0000000003511000-memory.dmp

                memory/4520-209-0x0000000000560000-0x00000000009B3000-memory.dmp

                memory/4520-540-0x0000000000560000-0x00000000009B3000-memory.dmp

                memory/4520-541-0x0000000000560000-0x00000000009B3000-memory.dmp