Resubmissions

04/08/2026, 15:48

260804-s8xscahp7z8

04/08/2026, 15:38

260804-s3f8ea1xdv3

Analysis

  • user interaction
    yes
  • max time kernel
    86s
  • max time network
    88s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 15:38

General

  • Target
    WriteMiniDump.exe
  • Size 26.6MB
  • Sample260804-s3f8ea1xdv
  • SHA256 071afe66e01b64be68d7a05f83441083a66761c79383eb3267b94a317150fe31
  • 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.

  • 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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 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 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\WriteMiniDump.exe
    "C:\Users\Admin\AppData\Local\Temp\WriteMiniDump.exe"
    1⤵
      PID:2104
    • 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:3116
      • 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,0x120,0xf4,0x124,0x7ffc5c9bc728,0x7ffc5c9bc734,0x7ffc5c9bc740
        2⤵
          PID:4576
        • 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,18344124086030990484,8073581745637716280,262144 --field-trial-handle=2000,i,10012373634318075640,8965435763504124335,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1996 /prefetch:2
          2⤵
            PID:3152
          • 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=1616,i,4979476314000252152,17713327863192830146,524288 --field-trial-handle=2000,i,10012373634318075640,8965435763504124335,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2088 /prefetch:3
            2⤵
            • System Time Discovery
            PID:3936
          • 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=2416,i,10500218951318497148,1647989426433651820,524288 --field-trial-handle=2000,i,10012373634318075640,8965435763504124335,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2580 /prefetch:8
            2⤵
              PID:4092
            • 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=3236,i,14540919745113650138,6202964049667179538,2097152 --field-trial-handle=2000,i,10012373634318075640,8965435763504124335,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3248 /prefetch:1
              2⤵
                PID:4020
              • 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=3256,i,12022403736481462849,2488832074498166995,2097152 --field-trial-handle=2000,i,10012373634318075640,8965435763504124335,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3272 /prefetch:1
                2⤵
                  PID:3760
                • 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 --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=4364,i,17215335516240088039,1523465397095367853,2097152 --field-trial-handle=2000,i,10012373634318075640,8965435763504124335,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4392 /prefetch:2
                  2⤵
                    PID:3780
                  • 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=4752,i,4281271174525217733,14667736709965438870,2097152 --field-trial-handle=2000,i,10012373634318075640,8965435763504124335,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4764 /prefetch:1
                    2⤵
                      PID:3832
                    • 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=5564,i,12787878436733132065,5776241046091991597,524288 --field-trial-handle=2000,i,10012373634318075640,8965435763504124335,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5572 /prefetch:8
                      2⤵
                        PID:524
                      • 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=5956,i,13995298338974376227,450614331509832413,524288 --field-trial-handle=2000,i,10012373634318075640,8965435763504124335,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5952 /prefetch:8
                        2⤵
                          PID:3584
                        • 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=5932,i,3891007096459796557,4468383403582831146,524288 --field-trial-handle=2000,i,10012373634318075640,8965435763504124335,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5984 /prefetch:8
                          2⤵
                            PID:540
                          • 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=5936,i,1251965221780989564,2722949098903233005,524288 --field-trial-handle=2000,i,10012373634318075640,8965435763504124335,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5800 /prefetch:8
                            2⤵
                              PID:1624
                          • 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:540
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:4464

                              Network

                                    MITRE ATT&CK Enterprise v16

                                    Replay Monitor

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                                    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 21d8b366588fe1858fe8e28f06650725755a46e54b737a897a0e311d0036454c
                                    • 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 e1068e816ea5c346ae5be8d75a4ce593d58a722ae3a85b4211ca721dd9b657ce
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 12KB
                                    • SHA256 902e320717ff6a020868a8a18d3e909bb9b6f374cde18775eceda231bf238030
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 12KB
                                    • SHA256 6087928db8e54bb9c39209f3d266015cce476b578d2e126dbc370231b5fe1f76
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Secure Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                    • Size 17KB
                                    • SHA256 34d3b150d9ebc3413240a436dcd8cc4d2da0e46d00a681d2118263aea9d32f3e
                                    • 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 0fbfd15858228c62c3ffcd9c6f70a10ac4166b772dc2c3c59b314db7403b698d
                                    • MD5 SHA1 SHA512 TLSH

                                    the-real-index~RFe5929d5.TMP

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe5929d5.TMP
                                    • Size 96B
                                    • SHA256 a4cdc8e2541539bf8d3bce61b556bf3c88818362005e16a26815626d78179eb7
                                    • MD5 SHA1 SHA512 TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 116KB
                                    • SHA256 fdd2be06d328fdeef089e19c7df16d595011c1c44947dcbb28beafdaf9b0a764
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 115KB
                                    • SHA256 d66360655ed419aea2ce036ddbcc5ce025a9705acbbf94844c258bb60a0092d9
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 235KB
                                    • SHA256 5b8dd7866e1e312abe57cc2fa4a1cdee7c9dbfda17b818e0158148f05f28ff48
                                    • MD5 SHA1 SHA512 SSDEEP TLSH