Analysis

  • max time kernel
    900s
  • max time network
    899s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    26/04/2026, 23:27

General

  • Target
    https://down-cs.su/Download-Half-Life
  • Sample260426-3fe2yah13t
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 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 26 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://down-cs.su/Download-Half-Life
    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:2884
    • 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,0x100,0xd4,0x104,0x7ff9d23cc728,0x7ff9d23cc734,0x7ff9d23cc740
      2⤵
        PID:1916
      • 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 --no-pre-read-main-dll --force-high-res-timeticks=disabled --metrics-shmem-handle=1564,i,2311526439475664304,13908964211898942344,524288 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2116 /prefetch:3
        2⤵
        • System Time Discovery
        PID:852
      • 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=1668,i,14386336842648947378,4196950449174605125,262144 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2044 /prefetch:2
        2⤵
          PID:1180
        • 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,7392282918649821073,13171756860772859903,524288 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2512 /prefetch:8
          2⤵
            PID:1528
          • 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=3156,i,9381079475800766379,7993991560564608777,2097152 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3216 /prefetch:1
            2⤵
              PID:4524
            • 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=3160,i,15066175927007933813,17593891238693243296,2097152 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3244 /prefetch:1
              2⤵
                PID:2568
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --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=7 --metrics-shmem-handle=4160,i,11127778223788112919,3604566454550512309,2097152 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=4284 /prefetch:2
                2⤵
                  PID:4548
                • 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=4132,i,9395614694853446986,5110082167096022381,2097152 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=4712 /prefetch:1
                  2⤵
                    PID:2924
                  • 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=9 --metrics-shmem-handle=4968,i,9776588472464447875,16061810008823764997,2097152 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=4908 /prefetch:1
                    2⤵
                      PID:5100
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5084,i,14805544425873140544,8744200278337415132,524288 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5128 /prefetch:8
                      2⤵
                      • Modifies registry class
                      PID:4232
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --force-high-res-timeticks=disabled --metrics-shmem-handle=5096,i,7787821629879101342,13830229262663986585,524288 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5108 /prefetch:8
                      2⤵
                        PID:768
                      • 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=6080,i,7927642829765358565,7644620325150710034,524288 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5976 /prefetch:8
                        2⤵
                          PID:3980
                        • 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=6344,i,14036112863875281039,5111229813242601718,524288 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=6348 /prefetch:8
                          2⤵
                            PID:1028
                          • 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=6352,i,10000585062909680281,12926291865826336945,524288 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=6336 /prefetch:8
                            2⤵
                              PID:1512
                            • 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=6356,i,193483722204007527,4728824507559597894,524288 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5956 /prefetch:8
                              2⤵
                                PID:3800
                              • 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=6016,i,1269872843450184352,3502437500330495531,262144 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=4384 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:1660
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=on_device_model.mojom.OnDeviceModelService --lang=en-US --service-sandbox-type=on_device_model_execution --force-high-res-timeticks=disabled --metrics-shmem-handle=4632,i,16922768019558698054,6535443401465029467,524288 --field-trial-handle=1696,i,7007889779054295369,1006594596647335498,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5340 /prefetch:8
                                2⤵
                                  PID:2508
                              • 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:3940
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                  1⤵
                                    PID:4276

                                  Network

                                        MITRE ATT&CK Enterprise v16

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        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 2beaf81dd00fe7e2c306331268e86cb597227ec4d414195242f6829e5609407e
                                        • MD5 SHA1 SHA512 TLSH

                                        f_00000b

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00000b
                                        • Size 263KB
                                        • SHA256 ef80f698983cef3b8ae7fc63e7488d37251572a29f6c4374704c74902bd367ce
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        f_00000c

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00000c
                                        • Size 640KB
                                        • SHA256 9e62f615fa86568390237f9780f171393157a8f9662901f332df08e156859b5c
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        the-real-index

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                        • Size 408B
                                        • SHA256 4e540453b6dab35b00e511378a613070e822c557f9a23ac9b08a3f2297d5f338
                                        • MD5 SHA1 SHA512 TLSH

                                        CURRENT

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\IndexedDB\https_down-cs.su_0.indexeddb.leveldb\CURRENT
                                        • Size 16B
                                        • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                                        • MD5 SHA1 SHA512

                                        MANIFEST-000001

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\IndexedDB\https_down-cs.su_0.indexeddb.leveldb\MANIFEST-000001
                                        • Size 23B
                                        • SHA256 720a78803b84cbcc8eb204d5cf8ea6ee2f693be0ab2124ddf2b81455de02a3ed
                                        • MD5 SHA1 SHA512

                                        Network Persistent State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                        • Size 7KB
                                        • SHA256 8977cd08f7ef83358f0f032ba1b88efec7a724dda4c5e47f9b7908100a79de89
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Network Persistent State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                        • Size 6KB
                                        • SHA256 9e9c345fc95c0928a44bf3e7411a20b76a05228ec2e52f2938541de4fb595084
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Network Persistent State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                        • Size 6KB
                                        • SHA256 57f87e35d16c39e76a78d3d6c8c58229f0fc60ed5469876aeb4c7628c79b43ea
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Network Persistent State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                        • Size 7KB
                                        • SHA256 6ac6e5e47376e6610c1d779bdb00a98be2df1b84dd97c702b283529421dc2d7f
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Network Persistent State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                        • Size 2KB
                                        • SHA256 8c3b3a0897ec91fd2786e2dbd1351eec6d98f2689c6a30a832306199b020af3e
                                        • MD5 SHA1 SHA512 TLSH

                                        Network Persistent State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                        • Size 6KB
                                        • SHA256 409ed2034e3840399a5042bdfc62ff3c5a8d82330bf1cad51d93c1bd3163eea9
                                        • MD5 SHA1 SHA512 SSDEEP 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

                                        TransportSecurity

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                        • Size 1KB
                                        • SHA256 d25fe2c189da5a1faf76cc5b6c4105a9afdd71b604e11c2e0f458a4d95f29fc1
                                        • MD5 SHA1 SHA512 TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 12KB
                                        • SHA256 3d14f4f73497118f215deba73c96db441fe176338c9ceb5ce670a4312ac1d527
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 13KB
                                        • SHA256 541a816d010b6591f16f92fa50290d120a4cb89191b79320d605d6fea9107b25
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Secure Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                        • Size 17KB
                                        • SHA256 03973a25da0021eab19b8f1369a5523343654f3887234a1e1cc301245a48728d
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        the-real-index

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
                                        • Size 120B
                                        • SHA256 c708149b419fea9a05dff9976b76868eeb38370f550bf9cee8ae1b032d4f2e49
                                        • MD5 SHA1 SHA512 TLSH

                                        the-real-index~RFe58ae3c.TMP

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58ae3c.TMP
                                        • Size 96B
                                        • SHA256 091b2461eea68495e44083ef5518af92cde4459a2875ecf4e57ab8a95f842b77
                                        • MD5 SHA1 SHA512 TLSH

                                        index.txt

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\WebStorage\3\CacheStorage\index.txt
                                        • Size 150B
                                        • SHA256 d799d1b282df2542cc32353f8db215dcb3773cbd017e01e0cf748848ef09dd55
                                        • MD5 SHA1 SHA512 TLSH

                                        index.txt~RFe58adfe.TMP

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\WebStorage\3\CacheStorage\index.txt~RFe58adfe.TMP
                                        • Size 157B
                                        • SHA256 024f3c3ba5dd6f4f1ecf50a2642315779b2100ff7595e41ac0316fbe90e02b6d
                                        • MD5 SHA1 SHA512 TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 90KB
                                        • SHA256 be6ec32226e683a15c63c184cb67ddcd6e809f461b9a5876d7be8c7e5f29b89d
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 91KB
                                        • SHA256 bb25b80d03218aa3e153f1cc9190387151eb05390efadd07623c9ea8ce0a1b7f
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 91KB
                                        • SHA256 62a8d55129c2acf82efd5b23fcf216ac32eaf87e04f2a39d05c95452ff677ef6
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 89KB
                                        • SHA256 4d86fd29920ca4d10ffe1cf2f2e23e12e4504fc2644853e22037ce3a60ef6643
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 90KB
                                        • SHA256 087da6d0cc81699fa1b775663d16c2888abd67685c9de450b9d8239593ad9d36
                                        • MD5 SHA1 SHA512 SSDEEP TLSH