Resubmissions

25/08/2026, 18:13

260825-wt5fesdk7v7

25/08/2026, 18:03

260825-wm4wbadj8x7

25/08/2026, 17:56

260825-wh6jcatvdx7

Analysis

  • user interaction
    yes
  • max time kernel
    69s
  • max time network
    72s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/08/2026, 18:13

Errors

Reason
Machine shutdown

General

  • Target
    SINIX_Setup.exe
  • Size 425KB
  • Sample260825-wt5fesdk7v
  • SHA256 ec2db64c31faaaf10cbf2db48b5bc35265276768e7905a78b3b550fa9f8da3ef
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops desktop.ini file(s) 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 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 1 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 4 IoCs
  • Modifies registry class 17 IoCs
  • Opens file in notepad (likely ransom note) 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SINIX_Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\SINIX_Setup.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3380
    • C:\Users\Admin\AppData\Local\Temp\system_update.exe
      "C:\Users\Admin\AppData\Local\Temp\system_update.exe"
      2⤵
      • Executes dropped EXE
      • Drops desktop.ini file(s)
      • System Location Discovery: System Language Discovery
      PID:5948
  • C:\Users\Admin\AppData\Local\Temp\SINIX_Setup.exe
    C:\Users\Admin\AppData\Local\Temp\SINIX_Setup.exe
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5784
    • C:\Users\Admin\AppData\Local\Temp\system_update.exe
      "C:\Users\Admin\AppData\Local\Temp\system_update.exe"
      2⤵
      • Executes dropped EXE
      PID:3536
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5656
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x128,0x12c,0x130,0xac,0x134,0x7ff894eac728,0x7ff894eac734,0x7ff894eac740
      2⤵
        PID:5496
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1624,i,13834846871018115502,5692930176642804834,262144 --field-trial-handle=1856,i,14358537789191735046,1297433814230351359,262144 --variations-seed-version --mojo-platform-channel-handle=1852 /prefetch:2
        2⤵
          PID:980
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=2180,i,14888378858151640466,9435470654695232581,524288 --field-trial-handle=1856,i,14358537789191735046,1297433814230351359,262144 --variations-seed-version --mojo-platform-channel-handle=2232 /prefetch:11
          2⤵
          • System Time Discovery
          PID:6008
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2332,i,1759923984087736221,13965515825892384730,524288 --field-trial-handle=1856,i,14358537789191735046,1297433814230351359,262144 --variations-seed-version --mojo-platform-channel-handle=2344 /prefetch:13
          2⤵
            PID:3532
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3300,i,12820418421585832603,2028338693173409776,2097152 --field-trial-handle=1856,i,14358537789191735046,1297433814230351359,262144 --variations-seed-version --mojo-platform-channel-handle=3468 /prefetch:1
            2⤵
              PID:5328
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3260,i,11725439245525839139,7364449404900684809,2097152 --field-trial-handle=1856,i,14358537789191735046,1297433814230351359,262144 --variations-seed-version --mojo-platform-channel-handle=3448 /prefetch:1
              2⤵
                PID:4204
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --metrics-shmem-handle=4704,i,3816353652604410356,3559317130010987163,2097152 --field-trial-handle=1856,i,14358537789191735046,1297433814230351359,262144 --variations-seed-version --mojo-platform-channel-handle=4712 /prefetch:1
                2⤵
                  PID:472
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=4880,i,986003672984608906,18386254147530835080,524288 --field-trial-handle=1856,i,14358537789191735046,1297433814230351359,262144 --variations-seed-version --mojo-platform-channel-handle=4868 /prefetch:14
                  2⤵
                    PID:1996
                • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                  "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                  1⤵
                    PID:5228
                  • C:\Windows\system32\NOTEPAD.EXE
                    "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\LISEZ_MOI.txt
                    1⤵
                    • Modifies registry class
                    • Opens file in notepad (likely ransom note)
                    PID:5984
                  • C:\Windows\system32\OpenWith.exe
                    C:\Windows\system32\OpenWith.exe -Embedding
                    1⤵
                    • Modifies registry class
                    • Suspicious use of SetWindowsHookEx
                    • Suspicious use of WriteProcessMemory
                    PID:3556
                    • C:\Windows\system32\NOTEPAD.EXE
                      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\LISEZ_MOI.txt.lock
                      2⤵
                      • Modifies registry class
                      • Opens file in notepad (likely ransom note)
                      PID:4188
                  • C:\Windows\system32\LogonUI.exe
                    "LogonUI.exe" /flags:0x4 /state0:0xa3a33855 /state1:0x41c64e6d
                    1⤵
                    • Modifies data under HKEY_USERS
                    • Suspicious use of SetWindowsHookEx
                    PID:4448
                  • C:\Windows\System32\svchost.exe
                    C:\Windows\System32\svchost.exe -k CameraMonitor
                    1⤵
                      PID:4064

                    Network

                          MITRE ATT&CK Enterprise v16

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          BookmarkMergedSurfaceOrdering

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BookmarkMergedSurfaceOrdering
                          • Size 6B
                          • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                          • MD5 SHA1 SHA512

                          Network Persistent State

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                          • Size 1KB
                          • SHA256 48d0158a3b0a6a4d82c79492263b660a4703fc401073907e7711cdaccd9d8e89
                          • MD5 SHA1 SHA512 TLSH

                          SCT Auditing Pending Reports

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                          • Size 2B
                          • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                          • MD5 SHA1 SHA512

                          TransportSecurity

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                          • Size 523B
                          • SHA256 9cc1b0effef7559664b774fba6467b084b4d42eb0de3aea51cad37a62918257d
                          • MD5 SHA1 SHA512 TLSH

                          Preferences

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                          • Size 10KB
                          • SHA256 8b8e11e18e186dee49f7ae52cc521d98de50b7359c957ffd43e0e2a91bb7b855
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          Secure Preferences

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                          • Size 11KB
                          • SHA256 377214f648d46362e6b3ba61a4a35f0b3ece9941968bbbba3d2ad7ec28b97d19
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                          • Size 4KB
                          • SHA256 932bbd0c0a475c33c0fcd19163441d4cbb60b7fff927f2737f7e3e4eee78a49f
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                          • Size 5KB
                          • SHA256 6d2dd2d23bed8b95dd0a943e4bc6cf38f789ddab10f0aa2574019694344c7b3f
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          data_1

                          • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1
                          • Size 264KB
                          • SHA256 b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
                          • MD5 SHA1 SHA512 SSDEEP

                          system_update.exe

                          • Path C:\Users\Admin\AppData\Local\Temp\system_update.exe
                          • Size 234KB
                          • SHA256 710d58f2395cdeed2d9f1f943da0e03a18fe76fd29416fe5c7992f051637046b
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          LISEZ_MOI.txt

                          • Path C:\Users\Admin\Desktop\LISEZ_MOI.txt
                          • Size 69B
                          • SHA256 515dcaa1015c82afe2c38c68a378964755e54defa92108c9bb85e781a990c1fb
                          • MD5 SHA1 SHA512 TLSH

                          LISEZ_MOI.txt

                          • Path C:\Users\Admin\Desktop\LISEZ_MOI.txt
                          • Size 69B
                          • SHA256 2ca0ee856c43b822ce7ed4711782d62e09ba63d133f61418ce92b02d80dcb055
                          • MD5 SHA1 SHA512 TLSH