Analysis

  • user interaction
    yes
  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    11/10/2026, 16:09

General

  • Target
    NDS_Fling_Script.lua
  • Size 148B
  • Sample261011-tl4stach84
  • SHA256 d773d4be435c0599e63ede817faa916d5a5f8046ebd6e86a6fb7304678cf741f
  • MD5 SHA1 SHA512 TLSH

Malware Config

Signatures

  • Downloads MZ/PE file 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Time Discovery 1 TTPs 1 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 50 IoCs
  • Opens file in notepad (likely ransom note) 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: LoadsDriver 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 58 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 62 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\NDS_Fling_Script.lua
    1⤵
    • Executes a command shell one-liner
    • Modifies registry class
    PID:5676
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4776
    • C:\Windows\system32\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\NDS_Fling_Script.lua
      2⤵
      • Drops file in System32 directory
      • Modifies registry class
      • Opens file in notepad (likely ransom note)
      • Suspicious use of SetWindowsHookEx
      PID:5104
  • C:\Windows\system32\NOTEPAD.EXE
    "C:\Windows\system32\NOTEPAD.EXE" C:\Windows\System32\NDS_Fling_Script.lua
    1⤵
    • Opens file in notepad (likely ransom note)
    PID:3948
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Checks processor information in registry
    • 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:5108
    • 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=0x118,0x11c,0x120,0xf4,0x124,0x7ffebff3c728,0x7ffebff3c734,0x7ffebff3c740
      2⤵
        PID:2836
      • 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=2024,i,6008949826315561168,12022894849644262539,524288 --field-trial-handle=2220,i,15782768491844977964,16890754349254228345,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2276 /prefetch:3
        2⤵
        • Downloads MZ/PE file
        • System Time Discovery
        PID:6108
      • 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=1704,i,12457797230416478257,12730351260182812183,262144 --field-trial-handle=2220,i,15782768491844977964,16890754349254228345,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2216 /prefetch:2
        2⤵
          PID:5304
        • 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=2432,i,5803044631414341852,10618806275763664504,524288 --field-trial-handle=2220,i,15782768491844977964,16890754349254228345,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2404 /prefetch:8
          2⤵
            PID:3288
          • 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=3256,i,9960235862299303465,5082194532793698174,2097152 --field-trial-handle=2220,i,15782768491844977964,16890754349254228345,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3268 /prefetch:1
            2⤵
              PID:5796
            • 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=3276,i,6601592284310776141,34278863592755466,2097152 --field-trial-handle=2220,i,15782768491844977964,16890754349254228345,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3300 /prefetch:1
              2⤵
                PID:5188
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --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=3876,i,16104671078279642362,459513301555154256,2097152 --field-trial-handle=2220,i,15782768491844977964,16890754349254228345,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=4456 /prefetch:2
                2⤵
                  PID:5664
                • 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=8 --metrics-shmem-handle=4760,i,4385916341185313564,14827052930886172230,2097152 --field-trial-handle=2220,i,15782768491844977964,16890754349254228345,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=4764 /prefetch:1
                  2⤵
                    PID:2992
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5552,i,8022372447125124110,2760945498471063300,524288 --field-trial-handle=2220,i,15782768491844977964,16890754349254228345,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5452 /prefetch:8
                    2⤵
                      PID:1892
                    • 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=10 --metrics-shmem-handle=5832,i,9713378340924998727,5181572087177010509,2097152 --field-trial-handle=2220,i,15782768491844977964,16890754349254228345,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5804 /prefetch:1
                      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 --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=11 --metrics-shmem-handle=3380,i,17526915973521416724,2049005925319355822,2097152 --field-trial-handle=2220,i,15782768491844977964,16890754349254228345,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3444 /prefetch:1
                        2⤵
                          PID:5888
                        • 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=12 --metrics-shmem-handle=6044,i,5515974968927222521,16983171411956764934,2097152 --field-trial-handle=2220,i,15782768491844977964,16890754349254228345,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5972 /prefetch:1
                          2⤵
                            PID:4256
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=3440,i,1622623556945009356,8656282722404154291,524288 --field-trial-handle=2220,i,15782768491844977964,16890754349254228345,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3472 /prefetch:8
                            2⤵
                              PID:1448
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=3312,i,5709374659205761155,17232445613994893960,524288 --field-trial-handle=2220,i,15782768491844977964,16890754349254228345,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3260 /prefetch:8
                              2⤵
                                PID:4956
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=3464,i,6403219113513748791,7573932071006863577,524288 --field-trial-handle=2220,i,15782768491844977964,16890754349254228345,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3532 /prefetch:8
                                2⤵
                                  PID:4540
                              • 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:3852
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                  1⤵
                                    PID:5596

                                  Network

                                        MITRE ATT&CK Enterprise v16

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        28e8018e-e204-449a-a256-a6c6f45f82c6.tmp

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\28e8018e-e204-449a-a256-a6c6f45f82c6.tmp
                                        • Size 130KB
                                        • SHA256 986ff80be8603f7c81a4aa0ec771785ef8f4f3707cb34a2992ceb75fa96fbb92
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        416944a0-bedf-4f80-9ebd-9049d35ca6fb.tmp

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\416944a0-bedf-4f80-9ebd-9049d35ca6fb.tmp
                                        • Size 414B
                                        • SHA256 110506a1d6e6929a7ddc4183d7f2d3ce0b00ca2393f0f5267b3dfb3d1e363f46
                                        • MD5 SHA1 SHA512 TLSH

                                        66b0fac6-d2f0-4adf-b703-a2ae8e975785.tmp

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\66b0fac6-d2f0-4adf-b703-a2ae8e975785.tmp
                                        • Size 13KB
                                        • SHA256 5afb7b4eb1ff3957e611d9eb2c1d7d9729b7de3b8d853693c44263e01ae50825
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        710d5790-3cff-4b0c-880e-19643bc09d82.tmp

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\710d5790-3cff-4b0c-880e-19643bc09d82.tmp
                                        • Size 12KB
                                        • SHA256 95ac4f3ad3f48f74069df795e964ff8def076ad454abecfd253079ccc79ca921
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        94332d16-1271-4978-a5ec-5d2c832266c8.tmp

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\94332d16-1271-4978-a5ec-5d2c832266c8.tmp
                                        • Size 6B
                                        • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                        • MD5 SHA1 SHA512

                                        f_000007

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000007
                                        • Size 346KB
                                        • SHA256 a1ceb3df9fb44cafac57aa6814112f415b31d062f45029b84330a4c8b6ee2223
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        f_00001e

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00001e
                                        • Size 123KB
                                        • SHA256 3e8def8613402b499a20e2975598b9f4e86c3fa0c197201e1ab5856c96fb6b15
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        f_000020

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000020
                                        • Size 451KB
                                        • SHA256 602f2e98b9e53f226d183d75b39bd4ea187701b894be71d306898cf49302bc11
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        afbe6c9a-dbe2-47a7-9de9-1d26ef2dbb64.tmp

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\afbe6c9a-dbe2-47a7-9de9-1d26ef2dbb64.tmp
                                        • Size 2B
                                        • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                        • MD5 SHA1 SHA512

                                        temp-index

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\temp-index
                                        • Size 120B
                                        • SHA256 4eba6d0fec222f9c8129a2d1aa63ff6b68d66c003dd76bdf26bf819df3ec2ec1
                                        • MD5 SHA1 SHA512 TLSH

                                        the-real-index

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
                                        • Size 96B
                                        • SHA256 83c1de1f6042d7669259f32e8150c4ff4dc6b5a717fcd797e04005b7cc827fce
                                        • MD5 SHA1 SHA512 TLSH

                                        temp-index

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Shared Dictionary\cache\index-dir\temp-index
                                        • Size 96B
                                        • SHA256 23a65cbf9ce6aa9a5279b501b1dc4d0c9f99b659396a1ea76ab2eeb8e469f228
                                        • MD5 SHA1 SHA512 TLSH

                                        b340b433-643b-4c0c-a0d9-329f1c041dad.tmp

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\b340b433-643b-4c0c-a0d9-329f1c041dad.tmp
                                        • Size 13KB
                                        • SHA256 453d1efd045cfac7c173dbb7637fc3ad10e5c63c92e623ae55e4f0b8ac099bf0
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        d3a17b1d-e6fa-46e7-bb60-dda31754d24a.tmp

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\d3a17b1d-e6fa-46e7-bb60-dda31754d24a.tmp
                                        • Size 17KB
                                        • SHA256 2402969cd2ec72ea72b513389c43205a9ee2bceca1c456ef576613e3544e19a0
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        e05dc726-ce18-403b-9a52-6fbb74f83c59.tmp

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\e05dc726-ce18-403b-9a52-6fbb74f83c59.tmp
                                        • Size 268KB
                                        • SHA256 2f0b10529bf4abc10f14725399594f1afe9f42e6ade19a8a21552c714b4ec65f
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        d6cbaaf0-6dd4-42e7-9a7d-f744e24e6315.tmp

                                        • Path C:\Users\Admin\Downloads\d6cbaaf0-6dd4-42e7-9a7d-f744e24e6315.tmp
                                        • Size 15KB
                                        • SHA256 ff9f863d13955040b3d3606f72ea7fb360bb2521c5c2279f7bdbbc5f4541e126
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        NDS_Fling_Script.lua

                                        • Path C:\Windows\System32\NDS_Fling_Script.lua
                                        • Size 148B
                                        • SHA256 d773d4be435c0599e63ede817faa916d5a5f8046ebd6e86a6fb7304678cf741f
                                        • MD5 SHA1 SHA512 TLSH