Analysis

  • max time kernel
    148s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/10/2026, 14:42

General

  • Target
    attachment20261002-278819-pzpnqy.htm
  • Size 34KB
  • Sample261002-r22bhsvsay
  • SHA256 6ba372357efa26a04e1c8eb59f29e9867b04ed241c4665f06e78d1ebe6ab8e5b
  • 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 registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\attachment20261002-278819-pzpnqy.htm
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4032
    • 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,0x240,0x234,0x2f0,0x7fff0968c188,0x7fff0968c194,0x7fff0968c1a0
      2⤵
        PID:60
      • 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=1756,i,10165717189253849217,11445259583267027773,524288 --field-trial-handle=1924,i,9680279201895274153,18342555131756056911,262144 --variations-seed-version --mojo-platform-channel-handle=1952 /prefetch:3
        2⤵
        • System Time Discovery
        PID:4932
      • 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=1628,i,5407666338187811633,13636285943781292161,262144 --field-trial-handle=1924,i,9680279201895274153,18342555131756056911,262144 --variations-seed-version --mojo-platform-channel-handle=1916 /prefetch:2
        2⤵
          PID:1552
        • 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=2624,i,1422891309291958585,17422323251866533435,524288 --field-trial-handle=1924,i,9680279201895274153,18342555131756056911,262144 --variations-seed-version --mojo-platform-channel-handle=2760 /prefetch:8
          2⤵
            PID:5820
          • 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=3428,i,790067395669143945,12073757902658294768,2097152 --field-trial-handle=1924,i,9680279201895274153,18342555131756056911,262144 --variations-seed-version --mojo-platform-channel-handle=3540 /prefetch:1
            2⤵
              PID:3236
            • 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=3432,i,1687220956667889628,13303000240269386007,2097152 --field-trial-handle=1924,i,9680279201895274153,18342555131756056911,262144 --variations-seed-version --mojo-platform-channel-handle=3544 /prefetch:1
              2⤵
                PID:5484
              • 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=4956,i,12196916373885792390,11255306471682104267,524288 --field-trial-handle=1924,i,9680279201895274153,18342555131756056911,262144 --variations-seed-version --mojo-platform-channel-handle=5028 /prefetch:8
                2⤵
                  PID:3336
                • 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=4976,i,2105509121576929869,17161070463489621382,524288 --field-trial-handle=1924,i,9680279201895274153,18342555131756056911,262144 --variations-seed-version --mojo-platform-channel-handle=5044 /prefetch:8
                  2⤵
                    PID:2988
                  • 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=5768,i,2188554644612349440,15571314671802548386,524288 --field-trial-handle=1924,i,9680279201895274153,18342555131756056911,262144 --variations-seed-version --mojo-platform-channel-handle=5796 /prefetch:8
                    2⤵
                      PID:1408
                    • 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=5768,i,2188554644612349440,15571314671802548386,524288 --field-trial-handle=1924,i,9680279201895274153,18342555131756056911,262144 --variations-seed-version --mojo-platform-channel-handle=5796 /prefetch:8
                      2⤵
                        PID:5728
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.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 --always-read-main-dll --metrics-shmem-handle=6112,i,1353742360512876313,14989503622182898949,524288 --field-trial-handle=1924,i,9680279201895274153,18342555131756056911,262144 --variations-seed-version --mojo-platform-channel-handle=5864 /prefetch:8
                        2⤵
                          PID:4892
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.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 --always-read-main-dll --metrics-shmem-handle=6136,i,8157434012137078040,5487174891853717473,524288 --field-trial-handle=1924,i,9680279201895274153,18342555131756056911,262144 --variations-seed-version --mojo-platform-channel-handle=6132 /prefetch:8
                          2⤵
                            PID:2036
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.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 --always-read-main-dll --metrics-shmem-handle=6140,i,1824492149392963157,12718322896306757889,524288 --field-trial-handle=1924,i,9680279201895274153,18342555131756056911,262144 --variations-seed-version --mojo-platform-channel-handle=6168 /prefetch:8
                            2⤵
                              PID:4416
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_search_indexer.mojom.SearchIndexerInterfaceBroker --lang=en-US --service-sandbox-type=search_indexer --message-loop-type-ui --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=6076,i,17354265504678315685,7114718212723318656,524288 --field-trial-handle=1924,i,9680279201895274153,18342555131756056911,262144 --variations-seed-version --mojo-platform-channel-handle=5288 /prefetch:8
                              2⤵
                                PID:976
                              • 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=5636,i,8359860120829052251,13755004606707495113,524288 --field-trial-handle=1924,i,9680279201895274153,18342555131756056911,262144 --variations-seed-version --mojo-platform-channel-handle=3024 /prefetch:8
                                2⤵
                                  PID:2320
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.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== --always-read-main-dll --metrics-shmem-handle=6304,i,3473426911510335312,11996541856728313030,262144 --field-trial-handle=1924,i,9680279201895274153,18342555131756056911,262144 --variations-seed-version --mojo-platform-channel-handle=6312 /prefetch:8
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:4020
                              • 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:4892
                                • 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:860

                                  Network

                                        MITRE ATT&CK Enterprise v16

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        2fd2f363-91db-43bf-a231-b91f9c6c5301.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\2fd2f363-91db-43bf-a231-b91f9c6c5301.tmp
                                        • Size 26KB
                                        • SHA256 7b116eb960e50f1c3fa1ca1ddec3c948df9784062e9735cbddf5cf73505055ea
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        5d39049a-a116-42c3-9536-265d64f160c1.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\5d39049a-a116-42c3-9536-265d64f160c1.tmp
                                        • Size 26KB
                                        • SHA256 b34fb842d6d4b8b2430c8b02c18be9174fe38b3f20afce1041e5f7f22c8f8df6
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        95692cf6-94a6-4444-8c13-537132280b1a.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\95692cf6-94a6-4444-8c13-537132280b1a.tmp
                                        • Size 25KB
                                        • SHA256 ca91c3145882c006a0c117b7aa7066106252c9e836196eee6d9631227f4d599b
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        settings.dat

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                        • Size 280B
                                        • SHA256 db759c3c3934bf56069e934969b7b09f586fed452182c151bd01633b9b27bf87
                                        • MD5 SHA1 SHA512 TLSH

                                        settings.dat

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                        • Size 280B
                                        • SHA256 b7c7b629cf980554ba201945f9dbcd1c64e77cc796fc6d8aedbe4749bf0d2698
                                        • MD5 SHA1 SHA512 TLSH

                                        10fb2528-419e-44c4-9749-c9643dbac320.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\10fb2528-419e-44c4-9749-c9643dbac320.tmp
                                        • Size 11KB
                                        • SHA256 c8e8c5b88cf98fb9810f44c4637712a5f5e8751aeafdd6cf2b0a8f688416b7ee
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        276c5dbf-e8a3-4e65-99b6-29f00f46a9a0.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\276c5dbf-e8a3-4e65-99b6-29f00f46a9a0.tmp
                                        • Size 6B
                                        • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                        • MD5 SHA1 SHA512

                                        4e82bc2c-6a7b-42b5-9069-05baeb306f6e.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\4e82bc2c-6a7b-42b5-9069-05baeb306f6e.tmp
                                        • Size 11KB
                                        • SHA256 9c85c2a84c3c53c00f3764dc0b3d1a83adfcd59c68e7fb75bedeedafc45cf1a1
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        9b420359-f513-44a6-818c-173addc5c324.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\9b420359-f513-44a6-818c-173addc5c324.tmp
                                        • Size 27KB
                                        • SHA256 f230a4ab4e764530740da76557d07216341c8768c7e1efb0b2e77ac27dc0b62c
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        LOG.old

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Asset Store\assets.db\LOG.old
                                        • Size 334B
                                        • SHA256 5a9deb84a6482a8085a153f33f66ebc0735fc42c2cb1ade6117a97e4152372be
                                        • MD5 SHA1 SHA512 TLSH

                                        e8c0445a-cba3-446b-be07-aa3cae3e70d6.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\e8c0445a-cba3-446b-be07-aa3cae3e70d6.tmp
                                        • Size 2B
                                        • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                        • MD5 SHA1 SHA512

                                        2cfa874a-c2e8-4080-824c-6ac7ae91be18.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\2cfa874a-c2e8-4080-824c-6ac7ae91be18.tmp
                                        • Size 2B
                                        • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                        • MD5 SHA1 SHA512

                                        de7eb12a-e36c-4585-b4b2-ed02cdd1ce32.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\de7eb12a-e36c-4585-b4b2-ed02cdd1ce32.tmp
                                        • Size 40B
                                        • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                        • MD5 SHA1 SHA512

                                        ead58755-321d-4fb6-8570-c3b1570a9aca.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\ead58755-321d-4fb6-8570-c3b1570a9aca.tmp
                                        • Size 1KB
                                        • SHA256 01450aca4b540e59348926c714a9d36a98a3d63196991a9e9bb69af14f817409
                                        • MD5 SHA1 SHA512 TLSH

                                        CURRENT

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

                                        sync_diagnostic.log

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\Logs\sync_diagnostic.log
                                        • Size 23KB
                                        • SHA256 d2262e6cd0c66dabd9c6a95d25ec9cc85b3b1648a972ac8b970772f28048763c
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        MANIFEST-000001

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

                                        b055c2d1-9814-43ce-93cf-0baa8b42e450.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\b055c2d1-9814-43ce-93cf-0baa8b42e450.tmp
                                        • Size 11KB
                                        • SHA256 3a3017b326b2dce11a9dc9d25fd29770fede7abafd1c42c588073f361b344d43
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        ebe5c144-9f17-47b9-8e5e-81141a8859da.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\ebe5c144-9f17-47b9-8e5e-81141a8859da.tmp
                                        • Size 649B
                                        • SHA256 eb951277934d6a71daa9ca80475b47f2fba718bba2c550c8be899d960572836f
                                        • MD5 SHA1 SHA512 TLSH

                                        f1eaedf3-cb55-4ddf-bfe4-bc31387944b9.tmp

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\f1eaedf3-cb55-4ddf-bfe4-bc31387944b9.tmp
                                        • Size 26KB
                                        • SHA256 31c337221dd600683223fbeb788c7c4876d5dd26c48bd07d3d06a8ed84579f79
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                        • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                        • Size 2KB
                                        • SHA256 7b1cc15ded7e02e4466f59165c9525c6aa55cc91617b8f5f752fad28de1b1d9f
                                        • MD5 SHA1 SHA512 TLSH