Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    02/11/2026, 15:38

General

  • Target
    https://usc1.contabostorage.com/bca2667e534e4dfe987193f4c4d9bc00:pay-accounting/excel2.html
  • Sample261102-s3a2dsds8k
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
  • Suspicious behavior: EnumeratesProcesses 6 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 WriteProcessMemory 17 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://usc1.contabostorage.com/bca2667e534e4dfe987193f4c4d9bc00:pay-accounting/excel2.html
    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:3804
    • 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,0x100,0x104,0xd8,0x108,0x7fffa886c728,0x7fffa886c734,0x7fffa886c740
      2⤵
        PID:3668
      • 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=1580,i,6722109525471746981,9034905758264735544,262144 --field-trial-handle=1900,i,13886582313387845219,8819117115361516340,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=1888 /prefetch:2
        2⤵
          PID:3268
        • 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=2132,i,18028261219843248872,8164877909858886396,524288 --field-trial-handle=1900,i,13886582313387845219,8819117115361516340,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=2144 /prefetch:11
          2⤵
          • System Time Discovery
          PID:3224
        • 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=2380,i,3720974583801547635,14124071544646385416,524288 --field-trial-handle=1900,i,13886582313387845219,8819117115361516340,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=2352 /prefetch:13
          2⤵
            PID:4464
          • 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=3204,i,15455569920079487976,14893220106322828829,2097152 --field-trial-handle=1900,i,13886582313387845219,8819117115361516340,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=3236 /prefetch:1
            2⤵
              PID:5028
            • 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,17938436360729569656,12041869555137608347,2097152 --field-trial-handle=1900,i,13886582313387845219,8819117115361516340,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=3256 /prefetch:1
              2⤵
                PID:4684
              • 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=4304,i,12786266492762848493,3117109484454410875,2097152 --field-trial-handle=1900,i,13886582313387845219,8819117115361516340,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=4328 /prefetch:9
                2⤵
                  PID:2536
                • 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=5352,i,12824162909694166022,5313842527755241604,524288 --field-trial-handle=1900,i,13886582313387845219,8819117115361516340,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5356 /prefetch:14
                  2⤵
                    PID:3208
                  • 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=5600,i,9026737244654903612,10130972379790567216,524288 --field-trial-handle=1900,i,13886582313387845219,8819117115361516340,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5376 /prefetch:14
                    2⤵
                      PID:4820
                    • 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=5640,i,13689692888068377972,14734187584712265645,524288 --field-trial-handle=1900,i,13886582313387845219,8819117115361516340,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5632 /prefetch:14
                      2⤵
                        PID:1704
                      • 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=5628,i,14385128321807182972,7261257678353753737,524288 --field-trial-handle=1900,i,13886582313387845219,8819117115361516340,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5644 /prefetch:14
                        2⤵
                          PID:1512
                        • 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=5368,i,8706916210229414513,2222307121265090004,262144 --field-trial-handle=1900,i,13886582313387845219,8819117115361516340,262144 --variations-seed-version=20260911-090036.930000-production --mojo-platform-channel-handle=5592 /prefetch:10
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:2516
                      • 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:4912
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:4680

                          Network

                                MITRE ATT&CK Enterprise v16

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                3dc1e078-75fd-42ab-b42b-e8b5b4a4f9bf.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\3dc1e078-75fd-42ab-b42b-e8b5b4a4f9bf.tmp
                                • Size 132KB
                                • SHA256 7154adde326b8ed21311c510f17a17dece4a0d269bd59a5815a6a85ec9720e92
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                9b393bcf-f2c3-4a10-be11-0a75d96e12ed.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\9b393bcf-f2c3-4a10-be11-0a75d96e12ed.tmp
                                • Size 132KB
                                • SHA256 03143126dff7ff438e7d6cf81a11db5da948aa92d15ee2d62608c6e31a2fd705
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                1592a4d2-6c1c-4bb4-a709-7b93a28bf8c0.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\1592a4d2-6c1c-4bb4-a709-7b93a28bf8c0.tmp
                                • Size 17KB
                                • SHA256 4bfbe324691a23a534db53a22993451495e8f99857a002d285586cc0fc8ed7a5
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                290b2551-2281-42bc-93ca-0cd804469f1a.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\290b2551-2281-42bc-93ca-0cd804469f1a.tmp
                                • Size 12KB
                                • SHA256 9ecaa45890fcb17fcbd9fa81019a47cb58dff03bb9babfa955b178379fdbb1d2
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                3a2f4aaa-973d-456c-85e4-18e99f351e73.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\3a2f4aaa-973d-456c-85e4-18e99f351e73.tmp
                                • Size 6B
                                • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                • MD5 SHA1 SHA512

                                4d3eded1-2a2e-48b8-8f75-3ec3c8ae8e97.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\4d3eded1-2a2e-48b8-8f75-3ec3c8ae8e97.tmp
                                • Size 13KB
                                • SHA256 d1bfd50b86d67e6ba8094610bbcda9b04cb8f2c17ab7058b2d9c361a625ddf04
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                58ee0a1a-d2ab-4464-a5e1-4a93f2c84f8c.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\58ee0a1a-d2ab-4464-a5e1-4a93f2c84f8c.tmp
                                • Size 13KB
                                • SHA256 828d89fd3f3424cc354b40236d987089036db92f0cb7febff827bf2f57f49eb8
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                93621738-a912-43f9-af32-a74292f07fa9.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\93621738-a912-43f9-af32-a74292f07fa9.tmp
                                • Size 12KB
                                • SHA256 26b4375d3de33f4d48ed65ee306235bf732660c08d01c1d617e3ffba3adbc65e
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                9ff9d1f0-325a-42d0-877a-25e499c2b1ad.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\9ff9d1f0-325a-42d0-877a-25e499c2b1ad.tmp
                                • Size 414B
                                • SHA256 def762d90218be13f9c54d3bf0960a19c0f2b1171c7fb91431b74916859cdb3f
                                • MD5 SHA1 SHA512 TLSH

                                temp-index

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\temp-index
                                • Size 120B
                                • SHA256 7b04e54b49d52eec7cc15ab6f6c75afcebb6b8ab73825ba3c2ee837d060928af
                                • MD5 SHA1 SHA512 TLSH

                                73c1afe1-d4e3-47ac-9182-a5f4b18e2c85.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\73c1afe1-d4e3-47ac-9182-a5f4b18e2c85.tmp
                                • Size 2KB
                                • SHA256 05972006643f1fbd042c40ac68fce9e94739ccc2b3cf9bff0bdfea708309006a
                                • MD5 SHA1 SHA512 TLSH

                                d51b87fd-a53a-42e8-9b74-1eb858924241.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\d51b87fd-a53a-42e8-9b74-1eb858924241.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 7cbf787f76f4d1178fe42a67bd751dfeaf0afdb9bdf1c287b3d36cd27d1eed30
                                • 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 b70156694e69436c78e3b5cc4054c7befa3579829da30148fb2425951ec036de
                                • MD5 SHA1 SHA512 TLSH

                                d4dd443e-8823-418c-b573-2a459099a8d4.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\d4dd443e-8823-418c-b573-2a459099a8d4.tmp
                                • Size 13KB
                                • SHA256 7b937c0ebf681764f3ab756a2a40a756a8856b5debc7fdb8a4c4bdf4c16a538a
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                e20bc013-8e17-4e4d-9056-52f6ce0c2f4e.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\e20bc013-8e17-4e4d-9056-52f6ce0c2f4e.tmp
                                • Size 131KB
                                • SHA256 d6c266d2897415fc8bc1baccf12f5136a737ca31578b96173831bc7764cbe487
                                • MD5 SHA1 SHA512 SSDEEP TLSH