Analysis

  • user interaction
    yes
  • max time kernel
    30s
  • max time network
    29s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    15/04/2026, 10:10

General

  • Target
    https://s3-eu-west-1.amazonaws.com/ecomail-assets/editor/social-icos/simplegrey/facebook.png
  • Sample260415-l7ef2sew2t
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 3 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://s3-eu-west-1.amazonaws.com/ecomail-assets/editor/social-icos/simplegrey/facebook.png
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4384
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=139.0.7258.155 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=139.0.3405.125 --initial-client-data=0x238,0x23c,0x240,0x234,0x2b0,0x7ff99ed1c188,0x7ff99ed1c194,0x7ff99ed1c1a0
      2⤵
        PID:4532
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.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 --always-read-main-dll --metrics-shmem-handle=1860,i,5505865654401795797,6876887285850497861,524288 --field-trial-handle=2092,i,2912691400699652690,12905494459865532687,262144 --variations-seed-version --mojo-platform-channel-handle=2116 /prefetch:3
        2⤵
        • System Time Discovery
        PID:4584
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --always-read-main-dll --metrics-shmem-handle=1624,i,9921038211062009647,2331943206336430940,262144 --field-trial-handle=2092,i,2912691400699652690,12905494459865532687,262144 --variations-seed-version --mojo-platform-channel-handle=2088 /prefetch:2
        2⤵
          PID:4568
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=2580,i,7297225318579378281,16174255492510444442,524288 --field-trial-handle=2092,i,2912691400699652690,12905494459865532687,262144 --variations-seed-version --mojo-platform-channel-handle=2704 /prefetch:8
          2⤵
            PID:3572
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --always-read-main-dll --metrics-shmem-handle=3396,i,16193114075642811308,4687592935404646563,2097152 --field-trial-handle=2092,i,2912691400699652690,12905494459865532687,262144 --variations-seed-version --mojo-platform-channel-handle=3424 /prefetch:1
            2⤵
              PID:5268
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --always-read-main-dll --metrics-shmem-handle=3420,i,11501935147983431431,7338058885944693755,2097152 --field-trial-handle=2092,i,2912691400699652690,12905494459865532687,262144 --variations-seed-version --mojo-platform-channel-handle=3436 /prefetch:1
              2⤵
                PID:6096
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=4760,i,12030854550674177430,4647545279794582870,524288 --field-trial-handle=2092,i,2912691400699652690,12905494459865532687,262144 --variations-seed-version --mojo-platform-channel-handle=5024 /prefetch:8
                2⤵
                  PID:4092
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=4744,i,11047479895258296444,14283675729935818320,524288 --field-trial-handle=2092,i,2912691400699652690,12905494459865532687,262144 --variations-seed-version --mojo-platform-channel-handle=5044 /prefetch:8
                  2⤵
                    PID:3312
                  • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5620,i,7274767327649476071,4759089021398765311,524288 --field-trial-handle=2092,i,2912691400699652690,12905494459865532687,262144 --variations-seed-version --mojo-platform-channel-handle=5764 /prefetch:8
                    2⤵
                      PID:3848
                    • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5620,i,7274767327649476071,4759089021398765311,524288 --field-trial-handle=2092,i,2912691400699652690,12905494459865532687,262144 --variations-seed-version --mojo-platform-channel-handle=5764 /prefetch:8
                      2⤵
                        PID:1132
                    • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
                      1⤵
                        PID:5872
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --win-session-start
                        1⤵
                          PID:2416

                        Network

                              MITRE ATT&CK Enterprise v16

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              settings.dat

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                              • Size 280B
                              • SHA256 030978901609c12837a9b1afdcd1ee9f12ef19339fd94725f17a7cdb1e945f36
                              • MD5 SHA1 SHA512 TLSH

                              settings.dat

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                              • Size 280B
                              • SHA256 827caedd6ba67a465e2378da508ebf9f7e5dc38b9ff3d1086fe8a0b10ad23634
                              • MD5 SHA1 SHA512 TLSH

                              437c1bfb-6f73-4c1c-bd10-f0af8af60262.tmp

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\437c1bfb-6f73-4c1c-bd10-f0af8af60262.tmp
                              • Size 106KB
                              • SHA256 eb2fd7422436fff93f6be09df3294b26cdb7afd18e6aa94dcdc0f208db78b2ed
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              BookmarkMergedSurfaceOrdering

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\BookmarkMergedSurfaceOrdering
                              • Size 6B
                              • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                              • MD5 SHA1 SHA512

                              BrowsingTopicsState

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\BrowsingTopicsState
                              • Size 414B
                              • SHA256 50158359c9c0ce3f5cc8b15e2105e76ba4d05486e79936f498954d271aab4ea1
                              • MD5 SHA1 SHA512 TLSH

                              SiteList-Enterprise.json

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\SiteList-Enterprise.json
                              • Size 2B
                              • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                              • MD5 SHA1 SHA512

                              SCT Auditing Pending Reports

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports
                              • Size 2B
                              • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                              • MD5 SHA1 SHA512

                              Sdch Dictionaries

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries
                              • Size 40B
                              • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                              • MD5 SHA1 SHA512

                              Secure Preferences

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                              • Size 35KB
                              • SHA256 d76eae67a8650d6faa53db6a13857816499f835504331d6b0d94b19dede24fe8
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              sync_diagnostic.log

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\Logs\sync_diagnostic.log
                              • Size 23KB
                              • SHA256 b69a50b83975d0582888311785a6440357838d313a92ddec180877cc0a643141
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              CURRENT

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Extension Settings\dcaajljecejllikfgbhjdgeognacjkkp\CURRENT
                              • Size 16B
                              • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                              • MD5 SHA1 SHA512

                              MANIFEST-000001

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Extension Settings\dcaajljecejllikfgbhjdgeognacjkkp\MANIFEST-000001
                              • Size 41B
                              • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                              • MD5 SHA1 SHA512

                              bcb4f634-2952-413c-b44a-daa92d0d3723.tmp

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\bcb4f634-2952-413c-b44a-daa92d0d3723.tmp
                              • Size 15KB
                              • SHA256 a29d8143b429297872662768985af051a9ee0b77807d06835cf41eadc17bfde9
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              Local State

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                              • Size 27KB
                              • SHA256 58fab05e57ee59492ad210f3aa693bf1247017042e1814342c0cf8e0a1ec3f18
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              Local State

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                              • Size 26KB
                              • SHA256 03f31b8308c84e102122c7d781351de28baade860779da6dd763ba9fe74bcf48
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              Local State

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                              • Size 27KB
                              • SHA256 5f50157faff33c311dd6cdc9664e037fd7f037604d2d47ade6ca4450b77ba0ad
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                              • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                              • Size 2KB
                              • SHA256 a39dc5c28939cd88f54e01873009bbc6acb88eb838553bc45f18be8a4db61180
                              • MD5 SHA1 SHA512 TLSH