Analysis

  • user interaction
    yes
  • max time kernel
    300s
  • max time network
    299s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/05/2026, 15:02

General

  • Target
    https://vmi3259786.contaboserver.net/?_task=mail&_action=get&_mbox=INBOX&_uid=57681&_token=e250b6cbfe8dc8cd0b8b6d865d0df9da0e1abeda99cbc61e0152704f75507392&_part=1.8.8&_embed=1&_mimeclass=image
  • Sample260504-semqaaat4k
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.

  • 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 data under HKEY_USERS 2 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 33 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://vmi3259786.contaboserver.net/?_task=mail&_action=get&_mbox=INBOX&_uid=57681&_token=e250b6cbfe8dc8cd0b8b6d865d0df9da0e1abeda99cbc61e0152704f75507392&_part=1.8.8&_embed=1&_mimeclass=image
    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:1144
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffeec14c728,0x7ffeec14c734,0x7ffeec14c740
      2⤵
        PID:3888
      • 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=1576,i,1071026307861211562,6004565448252082885,524288 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2064 /prefetch:3
        2⤵
        • System Time Discovery
        PID:2620
      • 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=1716,i,3478426842927786750,13866029901699811665,262144 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2024 /prefetch:2
        2⤵
          PID:1096
        • 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=2368,i,15092989279096760585,2329247329443822914,524288 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2340 /prefetch:8
          2⤵
            PID:1916
          • 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=3208,i,1173156377772057938,16727359761629941951,2097152 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3220 /prefetch:1
            2⤵
              PID:3312
            • 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=3212,i,5564753077045781324,2869991790627616155,2097152 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3268 /prefetch:1
              2⤵
                PID:2896
              • 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=4456,i,11846705559074001155,1871036973476644597,2097152 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3920 /prefetch:2
                2⤵
                  PID:3472
                • 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=5340,i,14066899774495306820,15694130278366121837,524288 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5256 /prefetch:8
                  2⤵
                    PID:944
                  • 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=5424,i,9580953821354517840,14294519224556544663,524288 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5432 /prefetch:8
                    2⤵
                      PID:2576
                    • 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=5140,i,8615499344862871632,14057274013902867846,524288 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5492 /prefetch:8
                      2⤵
                        PID:4524
                      • 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=5376,i,3627480070218258804,16502243940518724878,524288 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5488 /prefetch:8
                        2⤵
                          PID:1852
                        • 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=5488,i,3360024502162724911,7845801081092771110,2097152 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5728 /prefetch:1
                          2⤵
                            PID:2024
                          • 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=13 --metrics-shmem-handle=3924,i,14731689480673962826,10647880161441937104,2097152 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=4260 /prefetch:1
                            2⤵
                              PID:452
                            • 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=14 --metrics-shmem-handle=5484,i,8319635871556270033,3796016113275765895,2097152 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5376 /prefetch:1
                              2⤵
                                PID:3200
                              • 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=15 --metrics-shmem-handle=4412,i,16487354967973865417,16831805686232901290,2097152 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3428 /prefetch:1
                                2⤵
                                  PID:1108
                                • 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=16 --metrics-shmem-handle=5468,i,7201454097668965993,5648390514269846489,2097152 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3280 /prefetch:1
                                  2⤵
                                    PID:5112
                                  • 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=5432,i,3998037078776192813,11936512431832787551,262144 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=4548 /prefetch:8
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:552
                                  • 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=18 --metrics-shmem-handle=3924,i,17126068037450107223,15312495155500113482,2097152 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=4484 /prefetch:1
                                    2⤵
                                      PID:1608
                                    • 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=5676,i,1317817649778814096,11116441515988613520,524288 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=4536 /prefetch:8
                                      2⤵
                                        PID:464
                                      • 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=20 --metrics-shmem-handle=4608,i,5856668255673941906,16454766762877880544,2097152 --field-trial-handle=2028,i,4304095818455066793,1646325058974332966,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5496 /prefetch:1
                                        2⤵
                                          PID:2448
                                      • 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:2764
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                          1⤵
                                            PID:2892

                                          Network

                                                MITRE ATT&CK Enterprise v16

                                                Replay Monitor

                                                Loading Replay Monitor...

                                                Downloads

                                                8a4c2d71-c1ba-4945-a36e-a7448d69ab04.tmp

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\8a4c2d71-c1ba-4945-a36e-a7448d69ab04.tmp
                                                • Size 12KB
                                                • SHA256 2d3ca0bca824f6c54e0d0062f8e26219757bb92a85426aae11de67df1686c504
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                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 5c0bdb763a78b00642ae5fda821d94ab9d843064e9ba14ba419ca490dfbef6f9
                                                • 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 6fbdea27f58752093d14bcd6aba316b3353e094ff7f61fa1e688945e45fa1751
                                                • 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 5f436bb471c070069ea04beea98d779dbec3e2a33ed4bee91842057850c08937
                                                • 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 13KB
                                                • SHA256 7c0d8a53bf809c3a498a4f8c58f0d6bb35f41ceaf20dbca27b66b4e52974bdaf
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Preferences

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                • Size 13KB
                                                • SHA256 3e1990e92ae0ba22ccc20a00025c08fe897ca2aa883af51cbc9f796049f8e8f9
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Preferences

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                • Size 12KB
                                                • SHA256 4893022fda4fbeccbbbcd3c8ae0f5b8671da97e1132034c05c64e454a5c8dc6d
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Secure Preferences

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                                • Size 17KB
                                                • SHA256 03973a25da0021eab19b8f1369a5523343654f3887234a1e1cc301245a48728d
                                                • 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 5ce4dd310b47e7d1942c1ce46c023ccc62e2fc73b4f3a6fa71e2a61253b4a458
                                                • MD5 SHA1 SHA512 TLSH

                                                the-real-index~RFe587e82.TMP

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe587e82.TMP
                                                • Size 96B
                                                • SHA256 63b30984b1a96da97cb50c6d0eaf36e195bf04682aa1e4d8687f40bd5486f0d2
                                                • MD5 SHA1 SHA512 TLSH

                                                Local State

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                • Size 91KB
                                                • SHA256 32e3f40f49097589ea417532a032e6e37a3d3c6a234c1ea3bb5e7597072dad2d
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Local State

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                • Size 91KB
                                                • SHA256 802f156e06e10393af4539fe010e38aa9db0b780870ee5e283ef2cf862591b90
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Local State

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                • Size 89KB
                                                • SHA256 4ebe8646790f8fe93c3fd2e021d24a13a051a97732f61dc9fa75626b80a59abc
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Local State

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                • Size 90KB
                                                • SHA256 79bdc3c4484ef6291ba74d66f53dfef77854e647739ec10dd9763fcc4d62cc95
                                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                                Local State

                                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                • Size 90KB
                                                • SHA256 fdf6ce8306ac3c1fbabbf0f8809b7bf37ae820f09b6300e1f2e18b65677467f1
                                                • MD5 SHA1 SHA512 SSDEEP TLSH