Analysis

  • user interaction
    yes
  • max time kernel
    53s
  • max time network
    54s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    28/09/2026, 04:25

General

  • Target
    https://www.docusign.net/Signing/EmailStart.aspx?a=2fa7cc86-4cc0-8b76-8179-8b6033751608&etti=33&acct=f8eac758-2954-4caa-94f3-29d77440625e&er=2d68711e-f88a-8f45-81fa-da517a1f88e8
  • Sample260928-e133havbre
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 2 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 16 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://www.docusign.net/Signing/EmailStart.aspx?a=2fa7cc86-4cc0-8b76-8179-8b6033751608&etti=33&acct=f8eac758-2954-4caa-94f3-29d77440625e&er=2d68711e-f88a-8f45-81fa-da517a1f88e8
    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:4472
    • 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,0x100,0x104,0xd8,0x108,0x7ff993efc728,0x7ff993efc734,0x7ff993efc740
      2⤵
        PID:4708
      • 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 --no-pre-read-main-dll --force-high-res-timeticks=disabled --metrics-shmem-handle=1900,i,2741009598795894563,16638167543175276953,524288 --field-trial-handle=2104,i,7477776876090333014,1368026420788704765,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2132 /prefetch:11
        2⤵
        • System Time Discovery
        PID:3344
      • 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=1584,i,6819207706805251020,13797657839712681790,262144 --field-trial-handle=2104,i,7477776876090333014,1368026420788704765,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=1740 /prefetch:2
        2⤵
          PID:4668
        • 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=2256,i,14239758553599472957,15808789196442976131,524288 --field-trial-handle=2104,i,7477776876090333014,1368026420788704765,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2448 /prefetch:13
          2⤵
            PID:3732
          • 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=3140,i,17246886538340048985,12994098101828548971,2097152 --field-trial-handle=2104,i,7477776876090333014,1368026420788704765,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3268 /prefetch:1
            2⤵
              PID:4496
            • 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=3144,i,2579055916168110219,3477023356383449270,2097152 --field-trial-handle=2104,i,7477776876090333014,1368026420788704765,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3292 /prefetch:1
              2⤵
                PID:2112
              • 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=4584,i,18186884962447289265,5362434828234101772,2097152 --field-trial-handle=2104,i,7477776876090333014,1368026420788704765,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=4600 /prefetch:1
                2⤵
                  PID:4088
                • 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,6059070462692148682,17155347682521854253,524288 --field-trial-handle=2104,i,7477776876090333014,1368026420788704765,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5344 /prefetch:14
                  2⤵
                    PID:1736
                  • 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=5344,i,16838287209579789824,16056889405894235645,524288 --field-trial-handle=2104,i,7477776876090333014,1368026420788704765,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=4716 /prefetch:14
                    2⤵
                      PID:2140
                    • 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=5356,i,9950938036255449298,9017778609305803544,524288 --field-trial-handle=2104,i,7477776876090333014,1368026420788704765,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5332 /prefetch:14
                      2⤵
                        PID:1188
                      • 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=5364,i,17950063676259730361,4083322446506575580,524288 --field-trial-handle=2104,i,7477776876090333014,1368026420788704765,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3648 /prefetch:14
                        2⤵
                          PID:1540
                      • 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:2136
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:3864

                          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 649B
                                • SHA256 0ea07ecdda23e7ff6f446482750700505e763eb01aa9422cf93c536827bb0a97
                                • 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 11f98ba25ccdd075c5eb8307e1f86964d94a206011fd3d49f8ef6ac217d4f2d6
                                • MD5 SHA1 SHA512 TLSH

                                CURRENT

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\IndexedDB\https_apps.docusign.com_0.indexeddb.leveldb\CURRENT
                                • Size 16B
                                • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                                • MD5 SHA1 SHA512

                                Network Persistent State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                • Size 2KB
                                • SHA256 616b77a8552d42f22f0ef22c8fadc9b32543cc065466390cd3afc84f9a5d5bfc
                                • 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 11KB
                                • SHA256 f32e429ab55393b109c59997d38d638b5a84b72995f635d04251daa416ec8a09
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Preferences

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                • Size 12KB
                                • SHA256 3843c700fe5ea24a2be9810a51e5c40a97ac404f059833390c9811d8790aa603
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Secure Preferences

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                • Size 13KB
                                • SHA256 4293a59890851f6e157ab8ae5d1bcfa32e9c8e86e8820ca8d97edd39c0eec14e
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                the-real-index

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\2a781e0c58e5415baa08e1f71cc96ac7429ca05b\0459cd08-0803-4544-a0ef-8f7507240bb4\index-dir\the-real-index
                                • Size 216B
                                • SHA256 50cd51d413a29510bfa41be7536dfc01a1aadf35ea1be1a885822b294d5fa56f
                                • MD5 SHA1 SHA512 TLSH

                                the-real-index~RFe595c4f.TMP

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\2a781e0c58e5415baa08e1f71cc96ac7429ca05b\0459cd08-0803-4544-a0ef-8f7507240bb4\index-dir\the-real-index~RFe595c4f.TMP
                                • Size 48B
                                • SHA256 5a3aec453c0fdcc5766fb9ec1b84b42310414dd6f75d27cc637135746e8b0e56
                                • 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 a4c62b028ea118c07d8b37e42eb34fc450b7bb267af885d5a86ba8c85aa47c21
                                • MD5 SHA1 SHA512 TLSH

                                index.txt~RFe595c7e.TMP

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\2a781e0c58e5415baa08e1f71cc96ac7429ca05b\index.txt~RFe595c7e.TMP
                                • Size 186B
                                • SHA256 670ee10eb3e7d70986e68b58d9f44f75ad6b756a0e043a830f6c0951e6a1a7b3
                                • MD5 SHA1 SHA512 TLSH

                                temp-index

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\temp-index
                                • Size 120B
                                • SHA256 bacc57d19b00d9133964214c14fa24e09b1eca36df4723ba48b626a7838474b9
                                • MD5 SHA1 SHA512 TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 131KB
                                • SHA256 78bf1c9760531108944259b6c62acdfe729820bff57ad9da0ecbd5a6b8fb50a0
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 130KB
                                • SHA256 55a6564f1f80a9db3c23ae79e5c290a22011ab5a1877bf9216c7d2bac49343ea
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 131KB
                                • SHA256 176651764a0c68fa8942459001dd99e9532891521f38848d44a852fd4619567d
                                • MD5 SHA1 SHA512 SSDEEP TLSH