Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    17/08/2026, 19:57

General

  • Target
    Helium-bin/chrome_proxy.exe
  • Size 2.4MB
  • Sample260817-ypbcwsycmd
  • SHA256 268793a792e363413c958eaae932044f920f4277f489c737fc6d2ff922d22c11
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Network Service Discovery 1 TTPs 1 IoCs

    Attempt to gather information on host's network.

  • 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 3 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 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome_proxy.exe
    "C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome_proxy.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4776
    • C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe
      "C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe"
      2⤵
      • 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 WriteProcessMemory
      PID:5084
      • C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe
        "C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --start-stack-profiler --gpu-preferences=WAAAAAAAAADgAAAEAAAAAAAAAAAAAGAAQAAAAAAAAAADAAAAAAAAADgAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAKAAAAAAAAAAoAAAAAAAAAAgAAAAAAAAAEAAAAAIAAAABAAAAAAAAAAgAAAAAAAAACAAAAAAAAAA= --metrics-shmem-handle=1644,i,5353938521626537613,11278660595474509964,262144 --field-trial-handle=1968,i,1948153695093656864,10959862330091609282,262144 --variations-seed-version --pseudonymization-salt-handle=1972,i,16031245021982917737,3221415456954020286,4 --trace-process-track-uuid=3190708988185955192 --mojo-platform-channel-handle=1964 /prefetch:2
        3⤵
          PID:3464
        • C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe
          "C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --start-stack-profiler --metrics-shmem-handle=2192,i,10323594463873964944,6604321842150235916,524288 --field-trial-handle=1968,i,1948153695093656864,10959862330091609282,262144 --variations-seed-version --pseudonymization-salt-handle=1972,i,16031245021982917737,3221415456954020286,4 --trace-process-track-uuid=3190708989122997041 --mojo-platform-channel-handle=2200 /prefetch:3
          3⤵
          • System Time Discovery
          PID:4200
        • C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe
          "C:\Users\Admin\AppData\Local\Temp\Helium-bin\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=2480,i,16839429501862434830,14943519651380889324,524288 --field-trial-handle=1968,i,1948153695093656864,10959862330091609282,262144 --variations-seed-version --pseudonymization-salt-handle=1972,i,16031245021982917737,3221415456954020286,4 --trace-process-track-uuid=3190708990060038890 --mojo-platform-channel-handle=2492 /prefetch:8
          3⤵
            PID:3692
          • C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe
            "C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe" --type=renderer --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=3064,i,934899555709052237,13546171448630546437,2097152 --field-trial-handle=1968,i,1948153695093656864,10959862330091609282,262144 --variations-seed-version --pseudonymization-salt-handle=1972,i,16031245021982917737,3221415456954020286,4 --trace-process-track-uuid=3190708992871164437 --mojo-platform-channel-handle=3128 /prefetch:1
            3⤵
              PID:4892
            • C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe
              "C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe" --type=renderer --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=3076,i,15056334180103031376,9370344149956849886,2097152 --field-trial-handle=1968,i,1948153695093656864,10959862330091609282,262144 --variations-seed-version --pseudonymization-salt-handle=1972,i,16031245021982917737,3221415456954020286,4 --trace-process-track-uuid=3190708991934122588 --mojo-platform-channel-handle=3156 /prefetch:1
              3⤵
                PID:4660
              • C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe
                "C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe" --type=renderer --extension-process --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=8 --metrics-shmem-handle=3856,i,9007215162452653394,13194349634079459084,2097152 --field-trial-handle=1968,i,1948153695093656864,10959862330091609282,262144 --variations-seed-version --pseudonymization-salt-handle=1972,i,16031245021982917737,3221415456954020286,4 --trace-process-track-uuid=3190708993808206286 --mojo-platform-channel-handle=4256 /prefetch:2
                3⤵
                  PID:1992
                • C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe
                  "C:\Users\Admin\AppData\Local\Temp\Helium-bin\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=5144,i,10535700909002578391,13041049638246346242,524288 --field-trial-handle=1968,i,1948153695093656864,10959862330091609282,262144 --variations-seed-version --pseudonymization-salt-handle=1972,i,16031245021982917737,3221415456954020286,4 --trace-process-track-uuid=3190708994745248135 --mojo-platform-channel-handle=5152 /prefetch:8
                  3⤵
                    PID:4436
                  • C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe
                    "C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe" --type=renderer --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=10 --metrics-shmem-handle=5300,i,1302027779906532131,17282971191832621417,2097152 --field-trial-handle=1968,i,1948153695093656864,10959862330091609282,262144 --variations-seed-version --pseudonymization-salt-handle=1972,i,16031245021982917737,3221415456954020286,4 --trace-process-track-uuid=3190708995682289984 --mojo-platform-channel-handle=5492 /prefetch:1
                    3⤵
                      PID:892
                    • C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe
                      "C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe" --type=renderer --extension-process --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=11 --metrics-shmem-handle=5524,i,14681665971171787131,17139033329744814401,2097152 --field-trial-handle=1968,i,1948153695093656864,10959862330091609282,262144 --variations-seed-version --pseudonymization-salt-handle=1972,i,16031245021982917737,3221415456954020286,4 --trace-process-track-uuid=3190708996619331833 --mojo-platform-channel-handle=5500 /prefetch:2
                      3⤵
                        PID:3980
                      • C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe
                        "C:\Users\Admin\AppData\Local\Temp\Helium-bin\chrome.exe" --type=gpu-process --disable-gpu-sandbox --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 --start-stack-profiler --gpu-preferences=WAAAAAAAAADoAAAEAAAAAAAAAAAAAGAAQAAAAAAAAAAAAAAAAAAAADgAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAKAAAAAAAAAAoAAAAAAAAAAgAAAAAAAAADAAAAAEAAAAAAAAAAAAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=d3d11-warp-webgl --metrics-shmem-handle=64,i,16684749511250817721,3487096316290932226,262144 --field-trial-handle=1968,i,1948153695093656864,10959862330091609282,262144 --variations-seed-version --pseudonymization-salt-handle=1972,i,16031245021982917737,3221415456954020286,4 --trace-process-track-uuid=3190708997556373682 --mojo-platform-channel-handle=3336 /prefetch:8
                        3⤵
                        • Network Service Discovery
                        • Suspicious behavior: EnumeratesProcesses
                        PID:5576
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:4160

                    Network

                          MITRE ATT&CK Enterprise v16

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          66527c38-4c2b-4cc0-aaea-1b9d01ebf923.tmp

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\66527c38-4c2b-4cc0-aaea-1b9d01ebf923.tmp
                          • Size 1008B
                          • SHA256 b8427e580c9c3910cc2b1fb03afb9359aa5bc665c448e9d402a216f74d714d02
                          • MD5 SHA1 SHA512 TLSH

                          41b95d75-0421-474e-9cb2-8a8f71a24b4c.tmp

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\Default\41b95d75-0421-474e-9cb2-8a8f71a24b4c.tmp
                          • Size 8KB
                          • SHA256 3fe5ede25e9d22f79a19e03cdaf40d1ad77ad02d6f01546dd3e89bbdf4c92c2a
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          392d20bb-e1f6-4830-b550-1447aa8ae371.tmp

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\Default\Code Cache\js\index-dir\392d20bb-e1f6-4830-b550-1447aa8ae371.tmp
                          • Size 48B
                          • SHA256 6219b6a16f622fb52477cdb132fb4092078e8de631706d064db3ffee8384c579
                          • MD5 SHA1 SHA512

                          temp-index

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\Default\Code Cache\js\index-dir\temp-index
                          • Size 2KB
                          • SHA256 3a4292b186d9edd411e6a882044b894be93c29d4bd5a46e22be33454c3fbfa5c
                          • MD5 SHA1 SHA512 TLSH

                          11447a6b-cd21-485a-a583-b485289f242e.tmp

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\Default\Network\11447a6b-cd21-485a-a583-b485289f242e.tmp
                          • Size 59B
                          • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                          • MD5 SHA1 SHA512 TLSH

                          Network Persistent State

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\Default\Network\Network Persistent State
                          • Size 453B
                          • SHA256 96bd9b0bcd18b6e1d5ce893608d9955d4fb136a4abd3e8d9c737cbd6128f68c9
                          • MD5 SHA1 SHA512 TLSH

                          Preferences

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\Default\Preferences
                          • Size 9KB
                          • SHA256 dc7f1d69924848f739b100e6d3710439a9800933e62c830f443feec7a8938203
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          CURRENT

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\Default\Site Characteristics Database\CURRENT
                          • Size 16B
                          • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                          • MD5 SHA1 SHA512

                          b28c1bdc-ba58-4189-bb73-24ef166d9401.tmp

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\Default\b28c1bdc-ba58-4189-bb73-24ef166d9401.tmp
                          • Size 164KB
                          • SHA256 037eddd52df1a85211ca903870b598366bed3586004322faa613c0f7f84ce873
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          MANIFEST-000001

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\Default\shared_proto_db\metadata\MANIFEST-000001
                          • Size 41B
                          • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                          • MD5 SHA1 SHA512

                          data_0

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\GrShaderCache\data_0
                          • Size 8KB
                          • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                          • MD5 SHA1 SHA512 SSDEEP

                          data_1

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\GrShaderCache\data_1
                          • Size 264KB
                          • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                          • MD5 SHA1 SHA512 SSDEEP

                          data_2

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\GrShaderCache\data_2
                          • Size 8KB
                          • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                          • MD5 SHA1 SHA512 SSDEEP

                          data_3

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\GrShaderCache\data_3
                          • Size 8KB
                          • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                          • MD5 SHA1 SHA512 SSDEEP

                          Local State

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\Local State
                          • Size 2KB
                          • SHA256 93afd39fd5b5334dea0c08f8be5c2fcbdd914c255ee1377d3a1daedf30b871ac
                          • MD5 SHA1 SHA512 TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\Local State
                          • Size 2KB
                          • SHA256 13949754a6cdbff8e57bb7320301d01d74c948070c4b84350b12162680cbe5e9
                          • MD5 SHA1 SHA512 TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Local\imput\Helium\User Data\Local State
                          • Size 2KB
                          • SHA256 25c2a673dd021bf771857327b874e7ec0ed18fdb210a780c450ced58da26cbc8
                          • MD5 SHA1 SHA512 TLSH

                          memory/3692-24-0x00007FFE778C0000-0x00007FFE778C1000-memory.dmp

                          memory/3692-25-0x00007FFE76AA0000-0x00007FFE76AA1000-memory.dmp

                          memory/5576-497-0x0000022BB6950000-0x0000022BB6951000-memory.dmp

                          memory/5576-498-0x0000022BB6950000-0x0000022BB6951000-memory.dmp

                          memory/5576-499-0x0000022BB6950000-0x0000022BB6951000-memory.dmp

                          memory/5576-503-0x0000022BB6950000-0x0000022BB6951000-memory.dmp

                          memory/5576-505-0x0000022BB6950000-0x0000022BB6951000-memory.dmp

                          memory/5576-509-0x0000022BB6950000-0x0000022BB6951000-memory.dmp

                          memory/5576-508-0x0000022BB6950000-0x0000022BB6951000-memory.dmp

                          memory/5576-507-0x0000022BB6950000-0x0000022BB6951000-memory.dmp

                          memory/5576-506-0x0000022BB6950000-0x0000022BB6951000-memory.dmp

                          memory/5576-504-0x0000022BB6950000-0x0000022BB6951000-memory.dmp