Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    150s
  • 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, 15:00

General

  • Target
    https://annas-archive.is
  • Sample260724-sdl3cssfjb
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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 15 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://annas-archive.is
    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:4140
    • 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,0x100,0xd4,0x104,0x7ff9b2fbc728,0x7ff9b2fbc734,0x7ff9b2fbc740
      2⤵
        PID:4300
      • 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=1684,i,13172792214954845505,8791046372503009419,262144 --field-trial-handle=1920,i,1909713380483463494,4853758603624465916,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1908 /prefetch:2
        2⤵
          PID:544
        • 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=1576,i,8878573728261218505,6129276643322178318,524288 --field-trial-handle=1920,i,1909713380483463494,4853758603624465916,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2140 /prefetch:3
          2⤵
          • System Time Discovery
          PID:4272
        • 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=2372,i,15499944928432977706,907893580855979536,524288 --field-trial-handle=1920,i,1909713380483463494,4853758603624465916,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2380 /prefetch:8
          2⤵
            PID:4720
          • 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=3060,i,1817659432937834961,5236855482172742730,2097152 --field-trial-handle=1920,i,1909713380483463494,4853758603624465916,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3056 /prefetch:1
            2⤵
              PID:5036
            • 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=3064,i,15504105360833914595,5984960195217411499,2097152 --field-trial-handle=1920,i,1909713380483463494,4853758603624465916,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3100 /prefetch:1
              2⤵
                PID:3444
              • 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=5404,i,13392360199516165088,855498632694791091,524288 --field-trial-handle=1920,i,1909713380483463494,4853758603624465916,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5412 /prefetch:8
                2⤵
                  PID:4868
                • 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=5424,i,9838883327103067143,17883864233907459481,524288 --field-trial-handle=1920,i,1909713380483463494,4853758603624465916,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4552 /prefetch:8
                  2⤵
                    PID:2076
                  • 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=4576,i,352973469104100497,13713476003994764760,524288 --field-trial-handle=1920,i,1909713380483463494,4853758603624465916,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5448 /prefetch:8
                    2⤵
                      PID:3592
                    • 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=4544,i,9508206269774808465,14980858203802928322,524288 --field-trial-handle=1920,i,1909713380483463494,4853758603624465916,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4612 /prefetch:8
                      2⤵
                        PID:1512
                      • 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=4604,i,9480192892366240264,4127879586976419924,262144 --field-trial-handle=1920,i,1909713380483463494,4853758603624465916,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4712 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:1924
                    • 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:3296
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:1064

                        Network

                              MITRE ATT&CK Enterprise v16

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              59ae8ecb-243a-40ac-afdb-8f8c8f708b87.tmp

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\59ae8ecb-243a-40ac-afdb-8f8c8f708b87.tmp
                              • Size 11KB
                              • SHA256 bd9f78f13c031fcbeef9cbbae402a2649cf22a3d5c771679c797bce081d5b4d7
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              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 e5f1c8141969bbfb057e5cf6286b41e8b28602c016ed4b8b9770ffb107e13b62
                              • 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 144B
                              • SHA256 d2a8edd19157f1af9f1e237e75ced4ca058f24ffa357583c4051bf261ec0d5fa
                              • MD5 SHA1 SHA512 TLSH

                              Network Persistent State

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                              • Size 3KB
                              • SHA256 b1a6aecded3a8af19ac191674cfec7a038f9617ef62714c4df1229ab80322892
                              • MD5 SHA1 SHA512 TLSH

                              SCT Auditing Pending Reports

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                              • Size 2B
                              • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                              • MD5 SHA1 SHA512

                              Preferences

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                              • Size 12KB
                              • SHA256 c2558af4272bfb674e4043ff93a193581e7e2247fa1f09cf33efa03b8dd40231
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              Preferences

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                              • Size 12KB
                              • SHA256 851a8ecbe43842c3b03250ed5c3877a465ef0a7c3f28d87f79779cca956bba96
                              • 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 115KB
                              • SHA256 b6b1d14a38be6772328039056bac3bf8af5cecc8aa4a5f8e3b3b469cca8d0bf2
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              Local State

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                              • Size 116KB
                              • SHA256 5aaddaadbdfb815df7c557c15ce6eaf0f4998946e1e2de85643b92807ab17b70
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              Local State

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                              • Size 116KB
                              • SHA256 8b983c103a6bb5b1dab439cf79c3fca037b1bb47a6dcdecac6581b46a0aea735
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              Local State

                              • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                              • Size 116KB
                              • SHA256 4726718af8a642c775b3a9788c9674a4b2667aec328253bf473a731102fcd917
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              memory/1064-77-0x00000216E7E00000-0x00000216E7EE9000-memory.dmp