Analysis

  • user interaction
    yes
  • max time kernel
    899s
  • max time network
    881s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    07/11/2026, 22:25

General

  • Target
    curium-1.21.jar
  • Size 53KB
  • Sample261107-2casdafy3x
  • SHA256 2a74aaa07261559584612d26517abbb0871f5e94868356749cd31e357617911b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • 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.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\curium-1.21.jar
    1⤵
      PID:4860
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Enumerates system info in registry
      • 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:568
      • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ff94075c728,0x7ff94075c734,0x7ff94075c740
        2⤵
          PID:1112
        • 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=1604,i,6949670121129980570,5068653257710922665,262144 --field-trial-handle=1860,i,10241993006355308380,17754045128384807840,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=1864 /prefetch:2
          2⤵
            PID:3848
          • 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=2272,i,12920740746658308466,12508506203045045217,524288 --field-trial-handle=1860,i,10241993006355308380,17754045128384807840,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2288 /prefetch:11
            2⤵
            • System Time Discovery
            PID:4444
          • 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=2388,i,2669152303051744917,16729638907417493629,524288 --field-trial-handle=1860,i,10241993006355308380,17754045128384807840,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2360 /prefetch:13
            2⤵
              PID:4968
            • 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=3240,i,12401759546188904160,3693644573478810047,2097152 --field-trial-handle=1860,i,10241993006355308380,17754045128384807840,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3260 /prefetch:1
              2⤵
                PID:2880
              • 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=3284,i,9049396900582320886,15379596185361347222,2097152 --field-trial-handle=1860,i,10241993006355308380,17754045128384807840,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3312 /prefetch:1
                2⤵
                  PID:3936
                • 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=4564,i,2229456650858708211,15628754394259326225,2097152 --field-trial-handle=1860,i,10241993006355308380,17754045128384807840,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=4568 /prefetch:1
                  2⤵
                    PID:4924
                  • 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=5388,i,8251724840267343751,1844427307020477781,524288 --field-trial-handle=1860,i,10241993006355308380,17754045128384807840,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5392 /prefetch:14
                    2⤵
                      PID:4180
                    • 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=5676,i,995887712704049818,12695930556559526183,524288 --field-trial-handle=1860,i,10241993006355308380,17754045128384807840,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5388 /prefetch:14
                      2⤵
                        PID:4220
                      • 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=5420,i,6581279853119350181,17808208530572055317,524288 --field-trial-handle=1860,i,10241993006355308380,17754045128384807840,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5656 /prefetch:14
                        2⤵
                          PID:1528
                        • 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=5648,i,9647852280120930067,15350126477612053821,524288 --field-trial-handle=1860,i,10241993006355308380,17754045128384807840,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5436 /prefetch:14
                          2⤵
                            PID:4992
                          • 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=10.0.22000.1 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=5528,i,16497941662025468727,11697982632951646328,262144 --field-trial-handle=1860,i,10241993006355308380,17754045128384807840,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=212 /prefetch:10
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1672
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=on_device_model.mojom.OnDeviceModelService --lang=en-US --service-sandbox-type=on_device_model_execution --force-high-res-timeticks=disabled --metrics-shmem-handle=876,i,17006162764547673485,18207409300272087189,524288 --field-trial-handle=1860,i,10241993006355308380,17754045128384807840,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=4968 /prefetch:14
                            2⤵
                              PID:1760
                          • 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:840
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:5280
                              • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
                                "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
                                1⤵
                                • Modifies registry class
                                • Suspicious use of SetWindowsHookEx
                                PID:5348

                              Network

                                    MITRE ATT&CK Enterprise v16

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    167d54f0-c9a7-44df-a13b-5c0d79a75920.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\167d54f0-c9a7-44df-a13b-5c0d79a75920.tmp
                                    • Size 274KB
                                    • SHA256 d6f8efbf4c092abacda156029eccf016b9bd587b9bf9e0cd93b1f65d075d7c8b
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    16a69a1b-4aa8-45c1-a1d7-ecd3f8e4edf5.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\16a69a1b-4aa8-45c1-a1d7-ecd3f8e4edf5.tmp
                                    • Size 274KB
                                    • SHA256 1a9bfc8ea54c32fab576d0bb2c02e3249f54ad9ced9cf2cc11e15275cdc57f00
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    737d4405-504d-4555-9c78-c01581109e9c.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\737d4405-504d-4555-9c78-c01581109e9c.tmp
                                    • Size 275KB
                                    • SHA256 2a8c940bb61a034604ebb479e7bdc211a05025b53ec54c3fb4288708b4728c10
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    779ee6c1-3237-4c57-a8c5-5a8a542bea8c.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\779ee6c1-3237-4c57-a8c5-5a8a542bea8c.tmp
                                    • Size 275KB
                                    • SHA256 e3bde28dc69b177997c6bd71aafeb7f22c1a1537cf93661fc43b8f999337ad98
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    1dccc885-4bae-4985-bf91-0f4350af06f9.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\1dccc885-4bae-4985-bf91-0f4350af06f9.tmp
                                    • Size 12KB
                                    • SHA256 c773c52ee591b244a343e17fd4b262d54cc69fa2582955470e5eb23fdcfe2611
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    3cda6e0b-6dd7-4944-8a02-b33500f1ece0.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\3cda6e0b-6dd7-4944-8a02-b33500f1ece0.tmp
                                    • Size 12KB
                                    • SHA256 977c1fb14a4da1058b634aeb5acc116948505855c182ec36befdc41986e62edf
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    5c4f665c-b3d6-4442-89d7-2a30cebc9b55.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\5c4f665c-b3d6-4442-89d7-2a30cebc9b55.tmp
                                    • Size 6B
                                    • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                    • MD5 SHA1 SHA512

                                    779af44f-2650-45a1-9b9a-f28c1f5de30d.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\779af44f-2650-45a1-9b9a-f28c1f5de30d.tmp
                                    • Size 12KB
                                    • SHA256 a1fe22fc2d2f912f2062ed2c90ea0472ab99e20282c4ad233e699e17579a02d2
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    12de90d2-e54e-49d1-8849-5305a1077f66.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\12de90d2-e54e-49d1-8849-5305a1077f66.tmp
                                    • Size 3KB
                                    • SHA256 0e4959bafcd6e76520de4fff89cb32879d35d10803ece3dadea0628ab06346b9
                                    • MD5 SHA1 SHA512 TLSH

                                    7b045fae-1f52-40a0-bb7c-1f0fa45f443f.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\7b045fae-1f52-40a0-bb7c-1f0fa45f443f.tmp
                                    • Size 2B
                                    • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                    • MD5 SHA1 SHA512

                                    91eb6eef-9616-4560-a9c8-2f9ba8f332f4.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\91eb6eef-9616-4560-a9c8-2f9ba8f332f4.tmp
                                    • Size 2KB
                                    • SHA256 7ddcc2bf84fe6fb5f8ecad8037864e81a52d54ba1c37d81e815fa49bf400d7ed
                                    • MD5 SHA1 SHA512 TLSH

                                    94456d36-0769-4163-8fe2-546dc911acd7.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\94456d36-0769-4163-8fe2-546dc911acd7.tmp
                                    • Size 517B
                                    • SHA256 6707b0c769165b1889aea9f64fe2ef48445c52ef80a3c2ff384a1fea9e043afa
                                    • MD5 SHA1 SHA512 TLSH

                                    f2c3b274-6913-48bc-9aad-1537c8bc3803.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\f2c3b274-6913-48bc-9aad-1537c8bc3803.tmp
                                    • Size 2KB
                                    • SHA256 cda96d06b24850c4203a60528954d256c046dbe43443e5dbd940858db6511cc7
                                    • MD5 SHA1 SHA512 TLSH

                                    ff80c3dc-50dd-4686-8052-4f53815f083b.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\ff80c3dc-50dd-4686-8052-4f53815f083b.tmp
                                    • Size 2KB
                                    • SHA256 e12ca22ad94de8c87750f71be06a0292b7a707fb0c43342c53863790cc206559
                                    • MD5 SHA1 SHA512 TLSH

                                    Secure Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                    • Size 13KB
                                    • SHA256 cbcfbe27999bbf1c38c32cf734dbc58c0c74e8fb94cebfe52fc4ac99ec4b2c4e
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    dfc41b15-ef34-4f1f-a1c7-5e8b4eb81629.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\dfc41b15-ef34-4f1f-a1c7-5e8b4eb81629.tmp
                                    • Size 11KB
                                    • SHA256 777babc985672db40168f476d2b4425238ae60f68639d15f84895b36e37b4628
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    e9f0f315-190c-43ae-a5a2-0cf939bfd544.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\e9f0f315-190c-43ae-a5a2-0cf939bfd544.tmp
                                    • Size 414B
                                    • SHA256 62a7274d45bef050b2dc02e21118a85a604fb4624eaf1b1aac5e09156c3a643f
                                    • MD5 SHA1 SHA512 TLSH

                                    e0f320bd-67ff-459f-8049-5380abed19aa.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\e0f320bd-67ff-459f-8049-5380abed19aa.tmp
                                    • Size 130KB
                                    • SHA256 e196b701792780ca4c66d256de8f886b70b6b58fe001e02efdbcc66541ffe148
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    ~earchHoverUnifiedTileModelCache.tmp

                                    • Path C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\~earchHoverUnifiedTileModelCache.tmp
                                    • Size 20KB
                                    • SHA256 51cbe2725175f976ef14b31a7c6844bfe37ed686d782c2f60230e2eeba1c04d1
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    ~earchHoverUnifiedTileModelCache.tmp

                                    • Path C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\~earchHoverUnifiedTileModelCache.tmp
                                    • Size 20KB
                                    • SHA256 90537294479908a98078efc0b1c0f993394eb72aaf5c754a8ef24b9a4ce5d9b7
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    memory/4860-2-0x000001591A830000-0x000001591AAA0000-memory.dmp

                                    memory/4860-13-0x000001591A830000-0x000001591AAA0000-memory.dmp

                                    memory/4860-12-0x000001591A810000-0x000001591A811000-memory.dmp