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
    28/04/2026, 12:44

General

  • Target
    https://temu.to/k/eym9mhvgn8q
  • Sample260428-pyzbmsdw4p
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 3 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 21 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    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://temu.to/k/eym9mhvgn8q
    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:3684
    • 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,0x240,0x234,0x2f0,0x7ffacfd1c188,0x7ffacfd1c194,0x7ffacfd1c1a0
      2⤵
        PID:5704
      • 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=1928,i,6083897390464115545,4895039164206547040,524288 --field-trial-handle=2276,i,4995891582450224623,4271964192743726202,262144 --variations-seed-version --mojo-platform-channel-handle=2304 /prefetch:3
        2⤵
        • System Time Discovery
        PID:4380
      • 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=1700,i,17954271087495762299,4444108559910330016,262144 --field-trial-handle=2276,i,4995891582450224623,4271964192743726202,262144 --variations-seed-version --mojo-platform-channel-handle=2272 /prefetch:2
        2⤵
          PID:4404
        • 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=2604,i,1217206687563922509,8517660719273753767,524288 --field-trial-handle=2276,i,4995891582450224623,4271964192743726202,262144 --variations-seed-version --mojo-platform-channel-handle=2608 /prefetch:8
          2⤵
            PID:2824
          • 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=3492,i,12316953883317431301,11068882720570009191,2097152 --field-trial-handle=2276,i,4995891582450224623,4271964192743726202,262144 --variations-seed-version --mojo-platform-channel-handle=3528 /prefetch:1
            2⤵
              PID:1472
            • 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=3512,i,11457929923269214949,16730979496037196105,2097152 --field-trial-handle=2276,i,4995891582450224623,4271964192743726202,262144 --variations-seed-version --mojo-platform-channel-handle=3584 /prefetch:1
              2⤵
                PID:4796
              • 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=4332,i,15540211297729100756,5111065834537427581,2097152 --field-trial-handle=2276,i,4995891582450224623,4271964192743726202,262144 --variations-seed-version --mojo-platform-channel-handle=4316 /prefetch:1
                2⤵
                  PID:808
                • 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=5360,i,7395572576909118053,928140820185540582,524288 --field-trial-handle=2276,i,4995891582450224623,4271964192743726202,262144 --variations-seed-version --mojo-platform-channel-handle=5340 /prefetch:8
                  2⤵
                    PID:2280
                  • 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=5356,i,9394785189419569193,12886945306480042646,524288 --field-trial-handle=2276,i,4995891582450224623,4271964192743726202,262144 --variations-seed-version --mojo-platform-channel-handle=5320 /prefetch:8
                    2⤵
                      PID:4524
                    • 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=6004,i,3470612001418705933,15619864109959453242,524288 --field-trial-handle=2276,i,4995891582450224623,4271964192743726202,262144 --variations-seed-version --mojo-platform-channel-handle=6024 /prefetch:8
                      2⤵
                        PID:5980
                      • 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=6004,i,3470612001418705933,15619864109959453242,524288 --field-trial-handle=2276,i,4995891582450224623,4271964192743726202,262144 --variations-seed-version --mojo-platform-channel-handle=6024 /prefetch:8
                        2⤵
                          PID:5148
                      • 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:1696
                        • 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:1540

                          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 c7296caf0e9cce556825f28f3642cb5ac31e31a0ff760d227744d879c3a93dee
                                • MD5 SHA1 SHA512 TLSH

                                settings.dat

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                • Size 280B
                                • SHA256 cd04dec9a65c9ebbd9698b7d59631c916e6b6a0a7afdb22ef48d8a4a82d902d0
                                • MD5 SHA1 SHA512 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 2d202f6fd16fa85585c55579087ac4df6539c20f7de932d3afd0adc5d3ac481e
                                • 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

                                HubApps

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\HubApps
                                • Size 106KB
                                • SHA256 eb2fd7422436fff93f6be09df3294b26cdb7afd18e6aa94dcdc0f208db78b2ed
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                CURRENT

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\IndexedDB\https_www.temu.com_0.indexeddb.leveldb\CURRENT
                                • Size 16B
                                • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                                • 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

                                Preferences

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                • Size 16KB
                                • SHA256 0122e2745b9543b52d069804cd36e6206741cb6f944221d8cab6c7bb83bbadfb
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Secure Preferences

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences
                                • Size 35KB
                                • SHA256 654b8a4c19697d17dcafdd98f0b35cae53279208f8a7893a21d17576a0c34a8b
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                the-real-index

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\bfaeb59486396eed9d92017d1b603e59ce130a62\3b2fbb59-2266-4744-9a5a-762b248f2dfc\index-dir\the-real-index
                                • Size 72B
                                • SHA256 b30eb825aba0c1938b6c7491f72b035d67f0464830f636a67a8a718ceaeade4c
                                • MD5 SHA1 SHA512 TLSH

                                the-real-index~RFe586ef1.TMP

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\bfaeb59486396eed9d92017d1b603e59ce130a62\3b2fbb59-2266-4744-9a5a-762b248f2dfc\index-dir\the-real-index~RFe586ef1.TMP
                                • Size 48B
                                • SHA256 9c4b8f340f43f993ac7eefa5167a0b6574870617d31ef4475d0bd6696223eea2
                                • MD5 SHA1 SHA512

                                the-real-index

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\bfaeb59486396eed9d92017d1b603e59ce130a62\dadf7f78-1106-499c-80ce-026f02a09a41\index-dir\the-real-index
                                • Size 96B
                                • SHA256 e30cafeb1c0e45e300f3308ff2150a1261254eeeb1e0a4f1646f11d0db6a2cea
                                • MD5 SHA1 SHA512 TLSH

                                the-real-index~RFe587133.TMP

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\bfaeb59486396eed9d92017d1b603e59ce130a62\dadf7f78-1106-499c-80ce-026f02a09a41\index-dir\the-real-index~RFe587133.TMP
                                • Size 48B
                                • SHA256 c90a02236561da3627614a08c1c9422f3502f7f2d2d7daeeee1d397de4739d31
                                • MD5 SHA1 SHA512

                                index.txt

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\bfaeb59486396eed9d92017d1b603e59ce130a62\index.txt
                                • Size 325B
                                • SHA256 fa9dd2f8f6bc888ea925049d4a2c8feabc60879824767072793fec8120109084
                                • MD5 SHA1 SHA512 TLSH

                                index.txt

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\bfaeb59486396eed9d92017d1b603e59ce130a62\index.txt
                                • Size 320B
                                • SHA256 671926bc3441ca1dc2a1093568b1d895de15b041a86a59420959c1e01600c2fd
                                • MD5 SHA1 SHA512 TLSH

                                index.txt~RFe5820d1.TMP

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\bfaeb59486396eed9d92017d1b603e59ce130a62\index.txt~RFe5820d1.TMP
                                • Size 231B
                                • SHA256 45e976e3339c49a8bfd3838c785c819f56fcb29496e4616569512213c2a7ba80
                                • MD5 SHA1 SHA512 TLSH

                                the-real-index

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
                                • Size 72B
                                • SHA256 a55b32e25ae8d3b6c9c889ad0659dceb892114b7c50305e85b1580cce7533af0
                                • MD5 SHA1 SHA512 TLSH

                                the-real-index~RFe586e94.TMP

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe586e94.TMP
                                • Size 48B
                                • SHA256 7dbcbe4335b07d9c81be3f3e28ed979321115339e84fa267d1a3a3a6ffee8bcd
                                • 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 fc798b4cd3b0ed251d11724b8c68c9aeabd452d2beefa336692b8b1acb504f3f
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                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

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                • Size 26KB
                                • SHA256 602e42b695634fec57dd7a18727e7ccc427656c6e797e6cb28b000dc94b5da10
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                • Size 27KB
                                • SHA256 b25cf082391dfbbdcda54ef08b12c5268250f117c6f66c1ed298f7ff251bf73a
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                • Size 27KB
                                • SHA256 b1757c59c61b1e86d0e51d36032e0f393777f127cb24bd65b1e207fc6d20adc8
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                • Size 2KB
                                • SHA256 9b013b4bcaf3751bbbaa5abcad91c9e4d85d0967241c91dd4d8d4966d6219072
                                • MD5 SHA1 SHA512 TLSH

                                memory/1696-35-0x0000019D4D000000-0x0000019D4D1A1000-memory.dmp

                                memory/5148-402-0x00000222BE300000-0x00000222BE415000-memory.dmp