Resubmissions

24/07/2026, 00:23

260724-apfevazejf3

24/07/2026, 00:10

260724-af1dnazbke3

24/07/2026, 00:03

260724-ace9bazame3

24/07/2026, 00:00

260724-aahxesdf853

Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/07/2026, 00:00

General

  • Target
    https://www.sylvan.bio/
  • Sample260724-aahxesdf85
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 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://www.sylvan.bio/
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1088
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7fff8be9c728,0x7fff8be9c734,0x7fff8be9c740
      2⤵
        PID:5080
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1688,i,13472467950534439773,4463755900387116209,262144 --field-trial-handle=2016,i,4649171501057109734,5131658019990077479,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2012 /prefetch:2
        2⤵
          PID:4804
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=1584,i,3943649782386821557,12333959926136131590,524288 --field-trial-handle=2016,i,4649171501057109734,5131658019990077479,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2180 /prefetch:3
          2⤵
          • System Time Discovery
          PID:4572
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2392,i,2207359822473005380,6048422071871955207,524288 --field-trial-handle=2016,i,4649171501057109734,5131658019990077479,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2540 /prefetch:8
          2⤵
            PID:3336
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3152,i,16738465399979480614,3005637617160838328,2097152 --field-trial-handle=2016,i,4649171501057109734,5131658019990077479,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3180 /prefetch:1
            2⤵
              PID:3744
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3156,i,13132333992398054495,7415313639393046855,2097152 --field-trial-handle=2016,i,4649171501057109734,5131658019990077479,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3228 /prefetch:1
              2⤵
                PID:2464
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5432,i,5688575214354923267,9642458020823969000,524288 --field-trial-handle=2016,i,4649171501057109734,5131658019990077479,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5412 /prefetch:8
                2⤵
                  PID:3928
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --metrics-shmem-handle=5116,i,14215645396527032114,16374503078320666548,2097152 --field-trial-handle=2016,i,4649171501057109734,5131658019990077479,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5368 /prefetch:1
                  2⤵
                    PID:4180
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.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 --metrics-shmem-handle=5632,i,11614708288922014603,1823591147866149128,524288 --field-trial-handle=2016,i,4649171501057109734,5131658019990077479,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5640 /prefetch:8
                    2⤵
                      PID:2488
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.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 --metrics-shmem-handle=5624,i,9898300354362640840,16522265939292523827,524288 --field-trial-handle=2016,i,4649171501057109734,5131658019990077479,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5604 /prefetch:8
                      2⤵
                        PID:5060
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.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 --metrics-shmem-handle=5628,i,10186808637749529301,11240477251876118839,524288 --field-trial-handle=2016,i,4649171501057109734,5131658019990077479,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5700 /prefetch:8
                        2⤵
                          PID:856
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.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== --metrics-shmem-handle=5748,i,9091645085540254938,15888563111805963499,262144 --field-trial-handle=2016,i,4649171501057109734,5131658019990077479,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5332 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:696
                      • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                        1⤵
                          PID:1788
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:5072

                          Network

                                MITRE ATT&CK Enterprise v16

                                Replay Monitor

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                                Downloads

                                BookmarkMergedSurfaceOrdering

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

                                BrowsingTopicsState

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
                                • Size 414B
                                • SHA256 bc247d6a0dadcfd36eb1e9e984ec6c076b458f430d52484897e5a0c300a0a3cd
                                • MD5 SHA1 SHA512 TLSH

                                the-real-index

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                • Size 576B
                                • SHA256 eac3318e5dc7aba61d083ac1f56d66f76a96abe2908f6900c68bf07b0369429d
                                • MD5 SHA1 SHA512 TLSH

                                7dd5d606-853e-4dcc-b980-4e59b6fea743.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\7dd5d606-853e-4dcc-b980-4e59b6fea743.tmp
                                • Size 2B
                                • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                • MD5 SHA1 SHA512

                                Network Persistent State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                • Size 3KB
                                • SHA256 ec54238d17ff83f45447431cc5d859521e362ad474f3462611ef6022e09310c5
                                • MD5 SHA1 SHA512 TLSH

                                Preferences

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                • Size 14KB
                                • SHA256 954c9fbeb9279ff708d3c2507c207ee5b605942eeb5e05fc8312dc29734252b3
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Preferences

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                • Size 14KB
                                • SHA256 c6bb5f33c4e3215dbf2e90210da4a92a5f84e36312c91d915c6d00a2a4c306af
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Preferences

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                • Size 12KB
                                • SHA256 bb2d8501bbbe6ffc5ac8ec426660b5b0b9a1924dfefb1c74e029597721b82efd
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Preferences

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                • Size 13KB
                                • SHA256 28346c4e5fd4e741acdc6eee792f69aeeb7c14391cebbd9eaaee5df085a8bd05
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Secure Preferences

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                • Size 13KB
                                • SHA256 3426e293396fa1424a09f9423424627a398157ab7bfc3ec06964ae1df493a1c5
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 116KB
                                • SHA256 1674d8b158a0432b31890c2cc5e0fd14c4b5dda9e443a73aa50d9a62b6a2deb5
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 115KB
                                • SHA256 f157ff3882cc849913238f57b19ac91f7538efd3666240c988a13f492c4eeed6
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 116KB
                                • SHA256 1b0460dd0ccf07d1cdd901b0d583d923a4822721191afa8470741883ca8fe243
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                Local State

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                • Size 117KB
                                • SHA256 a307f1448c89afc3fbf510212db7a0b8a9f148897e0de2082440b25b1f602068
                                • MD5 SHA1 SHA512 SSDEEP TLSH