Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/08/2026, 17:37

General

  • Target
    https://na4.docusign.net/Signing/EmailStart.aspx?a=b44ea51e-51a7-884b-80b6-9d47ca31355c&etti=33&acct=503eb4a1-4e76-402d-afe9-f38f66075907&er=5f6eba93-ed51-802f-80f7-e405ca4257a2
  • Sample260828-v7ld2a1erc
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 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 21 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://na4.docusign.net/Signing/EmailStart.aspx?a=b44ea51e-51a7-884b-80b6-9d47ca31355c&etti=33&acct=503eb4a1-4e76-402d-afe9-f38f66075907&er=5f6eba93-ed51-802f-80f7-e405ca4257a2
    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:2076
    • 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,0x100,0x80,0x104,0x7ff9c028c728,0x7ff9c028c734,0x7ff9c028c740
      2⤵
        PID:5084
      • 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=1748,i,8398796413933691152,12322045395890223132,262144 --field-trial-handle=2032,i,13723673482619171882,4088630492322305532,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2028 /prefetch:2
        2⤵
          PID:4184
        • 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=1564,i,10703162212196202638,10708682731459278971,524288 --field-trial-handle=2032,i,13723673482619171882,4088630492322305532,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2268 /prefetch:3
          2⤵
          • System Time Discovery
          PID:2776
        • 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,5823928900010617997,15895838820299702376,524288 --field-trial-handle=2032,i,13723673482619171882,4088630492322305532,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2764 /prefetch:8
          2⤵
            PID:1752
          • 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=3180,i,9047019598470714235,13237723396023488607,2097152 --field-trial-handle=2032,i,13723673482619171882,4088630492322305532,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3192 /prefetch:1
            2⤵
              PID:2896
            • 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=3184,i,13591344590889737130,17475143644139995610,2097152 --field-trial-handle=2032,i,13723673482619171882,4088630492322305532,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3216 /prefetch:1
              2⤵
                PID:3984
              • 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=4400,i,494249441691283879,6179167947227837471,2097152 --field-trial-handle=2032,i,13723673482619171882,4088630492322305532,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4392 /prefetch:2
                2⤵
                  PID:2120
                • 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=5092,i,4930066553339039657,18071364552216988725,2097152 --field-trial-handle=2032,i,13723673482619171882,4088630492322305532,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5088 /prefetch:1
                  2⤵
                    PID:1040
                  • 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=9 --metrics-shmem-handle=3608,i,15889835332140180380,11850648451712090680,2097152 --field-trial-handle=2032,i,13723673482619171882,4088630492322305532,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3200 /prefetch:1
                    2⤵
                      PID:5056
                    • 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=5860,i,14765473034487933013,12224944441598657364,524288 --field-trial-handle=2032,i,13723673482619171882,4088630492322305532,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5868 /prefetch:8
                      2⤵
                        PID:1612
                      • 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=212,i,7361520087377042143,16326618174082823892,524288 --field-trial-handle=2032,i,13723673482619171882,4088630492322305532,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5900 /prefetch:8
                        2⤵
                          PID:2164
                        • 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=3504,i,12376369341287626963,11011180094925046405,524288 --field-trial-handle=2032,i,13723673482619171882,4088630492322305532,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5272 /prefetch:8
                          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.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=3528,i,5278962903463474270,1127554497529490878,524288 --field-trial-handle=2032,i,13723673482619171882,4088630492322305532,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=6040 /prefetch:8
                            2⤵
                              PID:2256
                            • 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=5292,i,5193546431824306522,1487340136694251136,262144 --field-trial-handle=2032,i,13723673482619171882,4088630492322305532,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5024 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4768
                          • 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:2476
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:772

                              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 a81e1616bf5be2a1b0c880b90bb239347b7f8dc0a06245c0cd6b6b9106760138
                                    • MD5 SHA1 SHA512 TLSH

                                    the-real-index

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                    • Size 552B
                                    • SHA256 f87c55c2639d2407fce3fcedb8d21e626e7a949884f1c4903f921ddca74ce4a2
                                    • 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 5f958a6a7f3dec25b173dcead5694924c3f296eb537e851e3972db614b8589bd
                                    • 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 7527d2cb61616f0ea433f88363fbc0246e082ed6c4a42d58866ab435a9a58e34
                                    • 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 a6b58b0e4a1f3a553bd5c1bf43fb6eda2e4af9e80be3b12b6794887ee613a88d
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 13KB
                                    • SHA256 b0402ac4b1aa638a9654279b71801d0dddfe8d39866f6fa7066de4bf64716b26
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Secure Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                    • Size 17KB
                                    • SHA256 13805701603dbbca9403b94e006c712edafb4f98a8e0ae4ce0ad1b025b835f93
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    the-real-index

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\2a781e0c58e5415baa08e1f71cc96ac7429ca05b\d4908f7d-4e01-4618-8b07-2b1a8be09a97\index-dir\the-real-index
                                    • Size 216B
                                    • SHA256 dd7cc69a7b390377bad01fd0ccb7b0c6aef6f4f360bcf3834287a43b27d9e82c
                                    • MD5 SHA1 SHA512 TLSH

                                    the-real-index~RFe590565.TMP

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\2a781e0c58e5415baa08e1f71cc96ac7429ca05b\d4908f7d-4e01-4618-8b07-2b1a8be09a97\index-dir\the-real-index~RFe590565.TMP
                                    • Size 48B
                                    • SHA256 26b51cdab9b7a022c2a131743e49b4b0b50967a1b57815b7d4ee1ba7a62b71ce
                                    • MD5 SHA1 SHA512

                                    index.txt

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\2a781e0c58e5415baa08e1f71cc96ac7429ca05b\index.txt
                                    • Size 181B
                                    • SHA256 71fa441e9276ef9cf08751343eb3887e0bdcffb4db30e2cd02c076e4f4f54c3e
                                    • MD5 SHA1 SHA512 TLSH

                                    index.txt~RFe590594.TMP

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\2a781e0c58e5415baa08e1f71cc96ac7429ca05b\index.txt~RFe590594.TMP
                                    • Size 186B
                                    • SHA256 295bc11c9031ce537468bb8d9a690ff7932c376e47e8d6ec4994a09cf414b0b1
                                    • 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 120B
                                    • SHA256 dec126108b56adcb664f59ed6452b41548bafa18e94066b40faf1982d8592a0c
                                    • 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 144B
                                    • SHA256 b1e98725a34755090543250157da2037039b35ed629cdb5941b576cc0c22b72e
                                    • MD5 SHA1 SHA512 TLSH

                                    the-real-index~RFe589d83.TMP

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe589d83.TMP
                                    • Size 96B
                                    • SHA256 ede535069ad7ea8a89bc5acd4b93468aa72f7dc48db6052dd0124b94bd98140d
                                    • MD5 SHA1 SHA512 TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 116KB
                                    • SHA256 5d285b99ed0fb8613b7c8d4e36f06c7f8c9692e207e9a1bf8eb1c4932a5dac20
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 116KB
                                    • SHA256 095a1f1b9aacdf0ebedf52886f473becb5df799c26412c8b16490997c0eaad3c
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 116KB
                                    • SHA256 33c52ded64dedd34dd76e3aa8e8d95bf2b68ea01715bc68d4340130e0ebac5be
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 115KB
                                    • SHA256 93d64e693474191fc6843a66b32521b323e2782609e96d316fbd1f81d50bc886
                                    • MD5 SHA1 SHA512 SSDEEP TLSH