Analysis

  • user interaction
    yes
  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/04/2026, 23:23

General

  • Target
    Madium-Launcher.exe
  • Size 13.0MB
  • Sample260424-3dd2vsgv91
  • SHA256 2ee90a1ea33cabb04324c4c81fbf5e10324555daa15a5ce1cca057c12e61b096
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Contacts third-party web service commonly abused for C2 1 TTPs 3 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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
  • Kills process with taskkill 1 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Madium-Launcher.exe
    "C:\Users\Admin\AppData\Local\Temp\Madium-Launcher.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4540
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c cls
      2⤵
        PID:3448
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c taskkill /F /IM Madium.exe /IM Loader.exe >nul 2>&1
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:5188
        • C:\Windows\system32\taskkill.exe
          taskkill /F /IM Madium.exe /IM Loader.exe
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:3780
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:4572
      • 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
        • Modifies data under HKEY_USERS
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:5052
        • 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,0x120,0xf4,0x124,0x7ff83b53c728,0x7ff83b53c734,0x7ff83b53c740
          2⤵
            PID:5328
          • 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=1700,i,12471577535722553577,5087357209952756726,262144 --field-trial-handle=1928,i,15141928147880682781,17007844657612748620,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=1924 /prefetch:2
            2⤵
              PID:3236
            • 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=2168,i,1231116131530084592,6517099806596424788,524288 --field-trial-handle=1928,i,15141928147880682781,17007844657612748620,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2160 /prefetch:3
              2⤵
              • System Time Discovery
              PID:3132
            • 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=2396,i,5624663745606589911,9400255615873082782,524288 --field-trial-handle=1928,i,15141928147880682781,17007844657612748620,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2552 /prefetch:8
              2⤵
                PID:3364
              • 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=3188,i,11148518724928580144,13212663640215076113,2097152 --field-trial-handle=1928,i,15141928147880682781,17007844657612748620,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3200 /prefetch:1
                2⤵
                  PID:6008
                • 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=3208,i,14946166433269189082,5207239948951917301,2097152 --field-trial-handle=1928,i,15141928147880682781,17007844657612748620,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3248 /prefetch:1
                  2⤵
                    PID:3048
                  • 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=3896,i,14944763326517605528,1677376617977758927,2097152 --field-trial-handle=1928,i,15141928147880682781,17007844657612748620,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3796 /prefetch:2
                    2⤵
                      PID:4072
                    • 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=4612,i,10063077286012966334,8623926480342227906,2097152 --field-trial-handle=1928,i,15141928147880682781,17007844657612748620,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=4780 /prefetch:1
                      2⤵
                        PID:1368
                      • 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=5524,i,1259729071643349582,6899745910885170282,524288 --field-trial-handle=1928,i,15141928147880682781,17007844657612748620,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5540 /prefetch:8
                        2⤵
                          PID:6052
                        • 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=5968,i,8553922943893736959,11412831836483635216,524288 --field-trial-handle=1928,i,15141928147880682781,17007844657612748620,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5960 /prefetch:8
                          2⤵
                            PID:1860
                          • 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=5972,i,12800226893205806786,8515377401187271543,524288 --field-trial-handle=1928,i,15141928147880682781,17007844657612748620,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=6000 /prefetch:8
                            2⤵
                              PID:1688
                            • 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=5976,i,9927023967622642529,12042595622576753613,524288 --field-trial-handle=1928,i,15141928147880682781,17007844657612748620,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5920 /prefetch:8
                              2⤵
                                PID:1572
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=5368,i,10105202963790632270,11623500859211798609,262144 --field-trial-handle=1928,i,15141928147880682781,17007844657612748620,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5736 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:3468
                            • 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:956
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                1⤵
                                  PID:3088

                                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

                                      BrowsingTopicsState

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
                                      • Size 414B
                                      • SHA256 4ac06243d62d1532f6a34cc0ef422a18bc74fc2e7f4ba43d4429addcc362b623
                                      • MD5 SHA1 SHA512 TLSH

                                      Network Persistent State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                      • Size 2KB
                                      • SHA256 54788c6193430d3230b1aa465866e3239cd4bc54fedba344e72181027644823f
                                      • 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

                                      Preferences

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                      • Size 12KB
                                      • SHA256 d25e6f90c9fb54953bc0793ea2d053ef816290113fd4e1938d7e0cf19fb637eb
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Preferences

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                      • Size 12KB
                                      • SHA256 cd035b3a08b16f1da0e5ad38c7e8d1acce2418625d5a571ef01d372cfd75b829
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Secure Preferences

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                      • Size 17KB
                                      • SHA256 faf205f38f14aaebb964cc4c6cac86c1d9eed1cc4597cf300d120c12563fcb8a
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      the-real-index

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
                                      • Size 120B
                                      • SHA256 f025a05509ad7983d40cfe283fce54bfd184bc2c3292ff847ae91f6b9535f0a2
                                      • MD5 SHA1 SHA512 TLSH

                                      the-real-index~RFe58c88b.TMP

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58c88b.TMP
                                      • Size 96B
                                      • SHA256 b63360b841267b8908083dcbdd56c6eede53738eb7ace5ebf99d180931ab2109
                                      • MD5 SHA1 SHA512 TLSH

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 196KB
                                      • SHA256 3257588376cef9de2377bcda3902f6a97cc4bb213504b5f7ac07d3937f1a1468
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 196KB
                                      • SHA256 b3aef586b90b2ca2e4476a7fd6136c88a42634b6b3b595498f7d06943cd49c7f
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 197KB
                                      • SHA256 2d6ab3e768ab0090ec6a4437fc05d64a10913f5395f37767a6bfbaa4dc59c0bb
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 89KB
                                      • SHA256 7f931fc746d0416c5b439ddd1a2475b66457a70dbcd253535cda0be40f4900a2
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      memory/3780-13-0x000002A0C6900000-0x000002A0C696B000-memory.dmp

                                      memory/4540-16-0x00007FF678820000-0x00007FF679D56000-memory.dmp

                                      memory/4540-14-0x000002672BA70000-0x000002672BB9A000-memory.dmp

                                      memory/4540-12-0x00007FF678820000-0x00007FF679D56000-memory.dmp

                                      memory/4540-0-0x00007FF85B030000-0x00007FF85B032000-memory.dmp

                                      memory/4540-5-0x00007FF678820000-0x00007FF679D56000-memory.dmp

                                      memory/4540-1-0x00007FF678820000-0x00007FF679D56000-memory.dmp

                                      memory/4540-15-0x000002672BA50000-0x000002672BA5C000-memory.dmp

                                      memory/4540-17-0x00007FF678873000-0x00007FF67905E000-memory.dmp

                                      memory/4540-4-0x00007FF678873000-0x00007FF67905E000-memory.dmp