Analysis

  • user interaction
    yes
  • max time kernel
    11s
  • max time network
    12s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260911-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    02/11/2026, 03:17

General

  • Target
    http://www.joyreactors.fit
  • Sample261102-ds1fzaew4x
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 SCSI registry key(s) 3 TTPs 6 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • 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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 30 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--start-maximized --disable-default-apps --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://www.joyreactors.fit
    1⤵
    • Checks SCSI registry key(s)
    • 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:6000
    • 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=0x260,0x264,0x268,0x25c,0x288,0x7ff84e4ec188,0x7ff84e4ec194,0x7ff84e4ec1a0
      2⤵
        PID:5076
      • 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=1908,i,11616176689700448178,7155505029742147162,524288 --field-trial-handle=2220,i,4035925396905911771,12765740788189412063,262144 --variations-seed-version --mojo-platform-channel-handle=2264 /prefetch:3
        2⤵
        • System Time Discovery
        PID:4396
      • 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=1680,i,6060609287738940073,3253822494124844942,262144 --field-trial-handle=2220,i,4035925396905911771,12765740788189412063,262144 --variations-seed-version --mojo-platform-channel-handle=2232 /prefetch:2
        2⤵
          PID:3596
        • 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=2576,i,18392582975566806999,5508078596990639952,524288 --field-trial-handle=2220,i,4035925396905911771,12765740788189412063,262144 --variations-seed-version --mojo-platform-channel-handle=2800 /prefetch:8
          2⤵
            PID:5572
          • 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=3472,i,10188331842575307078,16861541558028970667,2097152 --field-trial-handle=2220,i,4035925396905911771,12765740788189412063,262144 --variations-seed-version --mojo-platform-channel-handle=3516 /prefetch:1
            2⤵
              PID:5964
            • 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=3492,i,8317766118684730780,12889286563782537985,2097152 --field-trial-handle=2220,i,4035925396905911771,12765740788189412063,262144 --variations-seed-version --mojo-platform-channel-handle=3572 /prefetch:1
              2⤵
                PID:3468
              • 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 --disable-gpu-compositing --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=7 --always-read-main-dll --metrics-shmem-handle=4852,i,1674576150692365343,7622962707861680087,2097152 --field-trial-handle=2220,i,4035925396905911771,12765740788189412063,262144 --variations-seed-version --mojo-platform-channel-handle=5052 /prefetch:1
                2⤵
                  PID:1524
                • 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 --disable-gpu-compositing --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=8 --always-read-main-dll --metrics-shmem-handle=5196,i,16218405262790231858,12422690644342273599,2097152 --field-trial-handle=2220,i,4035925396905911771,12765740788189412063,262144 --variations-seed-version --mojo-platform-channel-handle=5212 /prefetch:1
                  2⤵
                    PID:3892
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=4236,i,5813755369374847274,9368810602193277184,524288 --field-trial-handle=2220,i,4035925396905911771,12765740788189412063,262144 --variations-seed-version --mojo-platform-channel-handle=5016 /prefetch:8
                    2⤵
                    • Modifies registry class
                    PID:1864
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=3448,i,9130977587177988759,11286653535229544869,524288 --field-trial-handle=2220,i,4035925396905911771,12765740788189412063,262144 --variations-seed-version --mojo-platform-channel-handle=5524 /prefetch:8
                    2⤵
                      PID:5672
                    • 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 --disable-gpu-compositing --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=12 --always-read-main-dll --metrics-shmem-handle=4864,i,18197251937823484148,11276414388207891225,2097152 --field-trial-handle=2220,i,4035925396905911771,12765740788189412063,262144 --variations-seed-version --mojo-platform-channel-handle=3548 /prefetch:1
                      2⤵
                        PID:2544
                      • 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=3716,i,2900233077190827356,11491209727198315910,524288 --field-trial-handle=2220,i,4035925396905911771,12765740788189412063,262144 --variations-seed-version --mojo-platform-channel-handle=3628 /prefetch:8
                        2⤵
                          PID:1324
                        • 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=3704,i,6202899331448088349,6812295301637891831,524288 --field-trial-handle=2220,i,4035925396905911771,12765740788189412063,262144 --variations-seed-version --mojo-platform-channel-handle=3636 /prefetch:8
                          2⤵
                            PID:4288
                          • 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=6344,i,3596700185572493719,7783651035924074640,524288 --field-trial-handle=2220,i,4035925396905911771,12765740788189412063,262144 --variations-seed-version --mojo-platform-channel-handle=6360 /prefetch:8
                            2⤵
                              PID:884
                            • 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=6344,i,3596700185572493719,7783651035924074640,524288 --field-trial-handle=2220,i,4035925396905911771,12765740788189412063,262144 --variations-seed-version --mojo-platform-channel-handle=6360 /prefetch:8
                              2⤵
                                PID:2592
                            • 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:5992
                              • 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:5640

                                Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      65a7e074-6337-4109-8e63-ccab5b9e764d.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\65a7e074-6337-4109-8e63-ccab5b9e764d.tmp
                                      • Size 25KB
                                      • SHA256 e56af836ebd923b8247c004fa0fa35ff5dc89e89d3a4254eb53649fd13c8ce3c
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      settings.dat

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                      • Size 280B
                                      • SHA256 35bfe8411fef5cfb5e836a009d986a443cea8a767a24a62c88b76fff1445d4fe
                                      • MD5 SHA1 SHA512 TLSH

                                      settings.dat

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                      • Size 280B
                                      • SHA256 27341f426aa0efd6c484bc21b43d92cf90ca72c2333c8e492f256c83fd880a23
                                      • MD5 SHA1 SHA512 TLSH

                                      7ba40a82-f071-40d1-859c-85ddecc837b5.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\7ba40a82-f071-40d1-859c-85ddecc837b5.tmp
                                      • Size 12KB
                                      • SHA256 6a1a37514b674b93717dc8cdb2c4d99e661d3f5321469df38ee924eeac54bbfb
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      6382c460-8b18-4796-8d46-b8f2dc944c37.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\6382c460-8b18-4796-8d46-b8f2dc944c37.tmp
                                      • Size 2B
                                      • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
                                      • MD5 SHA1 SHA512

                                      bc2f5551-e619-4401-8a50-416d7724e521.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\bc2f5551-e619-4401-8a50-416d7724e521.tmp
                                      • Size 2B
                                      • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                      • MD5 SHA1 SHA512

                                      d6fb5d83-54f4-41de-bca0-fb23875df38e.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\d6fb5d83-54f4-41de-bca0-fb23875df38e.tmp
                                      • Size 40B
                                      • SHA256 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d
                                      • MD5 SHA1 SHA512

                                      c0a6ebe4a91a1c80_0

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Shared Dictionary\cache\c0a6ebe4a91a1c80_0
                                      • Size 207KB
                                      • SHA256 410fec51cfcab6b737d0dd8e48a1b041cc48eaeeceeb61b84442eceff28a2222
                                      • MD5 SHA1 SHA512 SSDEEP 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 3c9a67539de87fc92ed1abad42faa291e04f4bab582cf6a1cd4f3dabfbe0dd3b
                                      • 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

                                      bdaec7df-62a9-4378-8f57-8b163ab2cb96.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\bdaec7df-62a9-4378-8f57-8b163ab2cb96.tmp
                                      • Size 414B
                                      • SHA256 6f322c266cfdbae823dc85eb9317395f95c1c414c02123efeeffa6b05102cfc8
                                      • MD5 SHA1 SHA512 TLSH

                                      d0f308b3-c0b1-4b11-bdf9-bf76ef6db6fd.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\d0f308b3-c0b1-4b11-bdf9-bf76ef6db6fd.tmp
                                      • Size 27KB
                                      • SHA256 d13fe99a73ba75fa1d443f1e6be9e39c6546b620562039b35d66d9769fa83419
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      eb6b9f18-6db3-4b23-8f4d-519319df277f.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\eb6b9f18-6db3-4b23-8f4d-519319df277f.tmp
                                      • Size 6B
                                      • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                      • MD5 SHA1 SHA512

                                      ad0928f8-ea4a-439f-9bf2-5487c8a51f4e.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ad0928f8-ea4a-439f-9bf2-5487c8a51f4e.tmp
                                      • Size 26KB
                                      • SHA256 1fa09ed8cf1de3c6fbda9e2e8416c72c11331f3803e54dea47e252c27cffe14f
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      fc267cc5-b205-4cee-a427-00a6d813c3ab.tmp

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\fc267cc5-b205-4cee-a427-00a6d813c3ab.tmp
                                      • Size 26KB
                                      • SHA256 3b77b632d6ccf349fa92e1ccd2b67d425ed41ae3194afd2a61a47d5d7cb26165
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                      • Size 2KB
                                      • SHA256 37ae6cfe96cee4ba4f952b927b6167845ce9c4d521a4ee18e79b1bd1dbd06cce
                                      • MD5 SHA1 SHA512 TLSH