Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/10/2026, 22:50

General

  • Target
    ReadMe.html
  • Size 28KB
  • Sample261030-2sg7dssvct
  • SHA256 b2f7da08e594d563f9520d70e9f2b70d42cb939fdb0e94d0075665af77c8355d
  • 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 24 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\ReadMe.html
    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:4244
    • 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,0x240,0x234,0x260,0x7ffe55d3c188,0x7ffe55d3c194,0x7ffe55d3c1a0
      2⤵
        PID:1208
      • 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 --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=2020,i,898529774494167531,3937107249787330389,524288 --field-trial-handle=2292,i,8063457095854879502,5428851698313680587,262144 --variations-seed-version --mojo-platform-channel-handle=2324 /prefetch:3
        2⤵
        • System Time Discovery
        PID:3580
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --always-read-main-dll --metrics-shmem-handle=1912,i,5461430120839262588,16594156661811565000,262144 --field-trial-handle=2292,i,8063457095854879502,5428851698313680587,262144 --variations-seed-version --mojo-platform-channel-handle=2280 /prefetch:2
        2⤵
          PID:3628
        • 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=2376,i,10506033155477982802,1767906133101387680,524288 --field-trial-handle=2292,i,8063457095854879502,5428851698313680587,262144 --variations-seed-version --mojo-platform-channel-handle=2544 /prefetch:8
          2⤵
            PID:5612
          • 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=3448,i,9819334583583317319,7327283833512892849,2097152 --field-trial-handle=2292,i,8063457095854879502,5428851698313680587,262144 --variations-seed-version --mojo-platform-channel-handle=3464 /prefetch:1
            2⤵
              PID:2444
            • 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=3452,i,7931772410287497456,12593016249054436697,2097152 --field-trial-handle=2292,i,8063457095854879502,5428851698313680587,262144 --variations-seed-version --mojo-platform-channel-handle=3516 /prefetch:1
              2⤵
                PID:3512
              • 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=4988,i,9525308799101791140,2992305219787331746,524288 --field-trial-handle=2292,i,8063457095854879502,5428851698313680587,262144 --variations-seed-version --mojo-platform-channel-handle=5056 /prefetch:8
                2⤵
                  PID:5088
                • 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=4996,i,5397280562584967657,8215834234264992400,524288 --field-trial-handle=2292,i,8063457095854879502,5428851698313680587,262144 --variations-seed-version --mojo-platform-channel-handle=5040 /prefetch:8
                  2⤵
                    PID:5444
                  • 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=5788,i,17456382200522660133,6598226566351427332,524288 --field-trial-handle=2292,i,8063457095854879502,5428851698313680587,262144 --variations-seed-version --mojo-platform-channel-handle=5808 /prefetch:8
                    2⤵
                      PID:1064
                    • 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=5788,i,17456382200522660133,6598226566351427332,524288 --field-trial-handle=2292,i,8063457095854879502,5428851698313680587,262144 --variations-seed-version --mojo-platform-channel-handle=5808 /prefetch:8
                      2⤵
                        PID:1928
                      • 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=5912,i,6030811060492534313,9027980932918618505,524288 --field-trial-handle=2292,i,8063457095854879502,5428851698313680587,262144 --variations-seed-version --mojo-platform-channel-handle=5904 /prefetch:8
                        2⤵
                          PID:1728
                        • 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=5884,i,16619607480427173431,7703537950961359138,524288 --field-trial-handle=2292,i,8063457095854879502,5428851698313680587,262144 --variations-seed-version --mojo-platform-channel-handle=5900 /prefetch:8
                          2⤵
                            PID:5212
                          • 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=5880,i,17831058468321492132,9170760960454534464,524288 --field-trial-handle=2292,i,8063457095854879502,5428851698313680587,262144 --variations-seed-version --mojo-platform-channel-handle=6140 /prefetch:8
                            2⤵
                              PID:5544
                            • 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=2160,i,8061168970924185896,10841271760251859382,524288 --field-trial-handle=2292,i,8063457095854879502,5428851698313680587,262144 --variations-seed-version --mojo-platform-channel-handle=5008 /prefetch:8
                              2⤵
                                PID:2756
                              • 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=5728,i,2265230320876189057,5300578521731976910,262144 --field-trial-handle=2292,i,8063457095854879502,5428851698313680587,262144 --variations-seed-version --mojo-platform-channel-handle=2656 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:632
                            • 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:680
                              • 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:4360

                                Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      53638a7a-fdfb-48a4-b9cc-402bb9b74423.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\53638a7a-fdfb-48a4-b9cc-402bb9b74423.tmp
                                      • Size 26KB
                                      • SHA256 f8acabff34efa26f2bd86adf282f5a5987dbab1b05f39aede53c7d1e2761aa95
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      84513d02-5156-4244-9ae6-d4dd022b34e9.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\84513d02-5156-4244-9ae6-d4dd022b34e9.tmp
                                      • Size 25KB
                                      • SHA256 433e8eebe6dd817bef0492369e9951e2d72cb99c515a2734c4deeb04099a7a15
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      settings.dat

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                      • Size 280B
                                      • SHA256 3c1c88a1dc8e5439a1a520e9db930955bf4755654f664147c54e6cba8b43ed4c
                                      • MD5 SHA1 SHA512 TLSH

                                      settings.dat

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                      • Size 280B
                                      • SHA256 2f67a665126f0d437497b394b50cc87ce72773b6abd85385bb78adf0ad326302
                                      • MD5 SHA1 SHA512 TLSH

                                      047b28fb-1611-4e6f-9731-c2f938958e69.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\047b28fb-1611-4e6f-9731-c2f938958e69.tmp
                                      • Size 11KB
                                      • SHA256 e110867bc6dde36b310a372643245d00ad35a65e7b484791609fe9e714b486aa
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      8feee98b-2237-4071-bfba-1f090a89bc8f.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\8feee98b-2237-4071-bfba-1f090a89bc8f.tmp
                                      • Size 11KB
                                      • SHA256 df45022aa0b669c5303cdcce911effafd371c8374ce48130210285336f8a88a9
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      5b291235-53f3-4fc3-bbc8-bfc985bc7a25.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\5b291235-53f3-4fc3-bbc8-bfc985bc7a25.tmp
                                      • Size 2B
                                      • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                      • MD5 SHA1 SHA512

                                      5f0417cc-ffa1-4822-829b-661145fa79e8.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\5f0417cc-ffa1-4822-829b-661145fa79e8.tmp
                                      • Size 40B
                                      • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                      • MD5 SHA1 SHA512

                                      acca0431-0396-4b01-8548-19d83e634be4.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\acca0431-0396-4b01-8548-19d83e634be4.tmp
                                      • Size 1KB
                                      • SHA256 3eee5795271b7d81760b01ee164f3f6f6562c6d1eac1662282084c9ce68d7990
                                      • MD5 SHA1 SHA512 TLSH

                                      e9834406-9439-4aa7-a563-f46f35439607.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\e9834406-9439-4aa7-a563-f46f35439607.tmp
                                      • Size 2B
                                      • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                      • MD5 SHA1 SHA512

                                      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 26KB
                                      • SHA256 57b00f1e2afd68a323b345c1c5113fb20b3ce469a9bad64563a4c278311f46ca
                                      • 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

                                      a24b0e73-68a8-4c60-8c55-207bfbc66b7b.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\a24b0e73-68a8-4c60-8c55-207bfbc66b7b.tmp
                                      • Size 27KB
                                      • SHA256 b889e5382c9e415bcf4e5e68d2959c49597a0b5dcecea8a5067e3c14924f16f9
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      d738a7d4-ddb6-4622-a2a6-dec823ec508c.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\d738a7d4-ddb6-4622-a2a6-dec823ec508c.tmp
                                      • Size 6B
                                      • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                      • MD5 SHA1 SHA512

                                      e31ab533-45c8-450f-808e-95c4f1d77cae.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\e31ab533-45c8-450f-808e-95c4f1d77cae.tmp
                                      • Size 11KB
                                      • SHA256 3c870cb82d1dfff387775ef030fa862d9bc71ab5901a4ad082dc14c468dc872d
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      e63ab1e4-f4ac-439a-9b4d-fcd16c5f054e.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\e63ab1e4-f4ac-439a-9b4d-fcd16c5f054e.tmp
                                      • Size 414B
                                      • SHA256 32ca71e1a5a5ddc5e2cf59ee31d6c3cfbeaca68228fddcd48a4c2bfda8e00e59
                                      • MD5 SHA1 SHA512 TLSH

                                      b32d1a51-97e8-487b-a1d1-37933f5118ac.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\b32d1a51-97e8-487b-a1d1-37933f5118ac.tmp
                                      • Size 25KB
                                      • SHA256 7fdca6183a859ceffbc57678f494a95437794ef6166dac998745273ecf28a259
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      bffaf093-0a13-4c8a-823a-61170afb2dc9.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\bffaf093-0a13-4c8a-823a-61170afb2dc9.tmp
                                      • Size 26KB
                                      • SHA256 53106659a098989dfea51090e9dda07a168f0f1ea85313f2421fa8de9f0cf4c6
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      f9af7d2c-c878-4563-8aba-a890af2c9300.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\f9af7d2c-c878-4563-8aba-a890af2c9300.tmp
                                      • Size 26KB
                                      • SHA256 595833b5081a51873426ea11ef339336d613c8f3338f0f4d2afcad6a86a305d6
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                      • Size 2KB
                                      • SHA256 1920c46d743cd1febf64b055cd9aae5a2112feb45711792a7c88e8e6ebba06d8
                                      • MD5 SHA1 SHA512 TLSH

                                      memory/1928-204-0x0000027680000000-0x0000027681000000-memory.dmp