Overview

overview

6

Static

static

3

CSX.exe

windows10-2004-x64

6

CSX.exe

windows11-ltsc_2024-x64

6

Analysis

  • user interaction
    yes
  • max time kernel
    1s
  • max time network
    11s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    03/09/2026, 18:32

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General

  • Target
    CSX.exe
  • Size 4.1MB
  • Sample260903-w6sbmabb39
  • SHA256 acbbb1b19e0fd177f1468449b50e09adf22760726d931759e84a7c3fd949c523
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discovery

Malware Config

Signatures

  • Contacts third-party web service commonly abused for C2 1 TTPs 4 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • System Time Discovery 1 TTPs 1 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

    discovery
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CSX.exe
    "C:\Users\Admin\AppData\Local\Temp\CSX.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1300
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://discord.gg/ehXCwMMFrM
      2⤵
        PID:4352
        • 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=0x2c4,0x2c8,0x2cc,0x2a0,0x2ec,0x7ffbda0ec188,0x7ffbda0ec194,0x7ffbda0ec1a0
          3⤵
            PID:1528
          • 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=1884,i,2423030763210388958,8787716962790341621,524288 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=2592 /prefetch:3
            3⤵
            • System Time Discovery
            PID:3516
          • 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=1644,i,10440855061550993263,2438725615952659076,262144 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=2560 /prefetch:2
            3⤵
              PID:3104
            • 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 --no-pre-read-main-dll --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=2256,i,12861248532752849814,8162964079329183531,524288 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=2612 /prefetch:8
              3⤵
                PID:4884
              • 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=3476,i,12783801390955490767,13876308415828098333,2097152 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=3516 /prefetch:1
                3⤵
                  PID:4440
                • 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=3484,i,3265223748192974238,7954380032803369896,2097152 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=3568 /prefetch:1
                  3⤵
                    PID:4224
                  • 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=7 --always-read-main-dll --metrics-shmem-handle=4228,i,2558073310767727386,7555626340703875899,2097152 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=4256 /prefetch:1
                    3⤵
                      PID:4904
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --extension-process --renderer-sub-type=extension --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=8 --always-read-main-dll --metrics-shmem-handle=4300,i,14158880997829527334,17096574248547022639,2097152 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=4304 /prefetch:2
                      3⤵
                        PID:2352
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=PooledProcess2 --lang=en-US --service-sandbox-type=utility --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5200,i,9313998121278599476,10248728986214595515,524288 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=5124 /prefetch:8
                        3⤵
                          PID:2032
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=PooledProcess2 --lang=en-US --service-sandbox-type=utility --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=5384,i,5002446523526834519,14063625575665014879,524288 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=5348 /prefetch:8
                          3⤵
                            PID:1072
                          • 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=13 --always-read-main-dll --metrics-shmem-handle=5480,i,6516963604826586666,1899303413076736451,2097152 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=5488 /prefetch:1
                            3⤵
                              PID:5048
                            • 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=5424,i,10230773108390360855,9811738740575443825,524288 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=5636 /prefetch:8
                              3⤵
                                PID:2848
                              • 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=5440,i,18193853525313421699,5623540150395656931,524288 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=5644 /prefetch:8
                                3⤵
                                  PID:2344
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=6056,i,7631438940866676816,595574952898786352,524288 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=6036 /prefetch:8
                                  3⤵
                                    PID:744
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --always-read-main-dll --metrics-shmem-handle=6060,i,2683164900476038948,5962918924507319134,524288 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=6076 /prefetch:8
                                    3⤵
                                      PID:1772
                                    • 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=6632,i,13131458761693666753,18027167758892656583,524288 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=6604 /prefetch:8
                                      3⤵
                                        PID:3304
                                      • 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=6632,i,13131458761693666753,18027167758892656583,524288 --field-trial-handle=2564,i,7698301865364297074,8355197977895049054,262144 --variations-seed-version --mojo-platform-channel-handle=6604 /prefetch:8
                                        3⤵
                                          PID:4064
                                    • 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:64

                                      Network

                                            MITRE ATT&CK Enterprise v16

                                            Replay Monitor

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                                            Downloads

                                            settings.dat
                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                            • Size 280B
                                            • SHA256 11d3c4c52f9fc9cd2b10a22b48769759f994fd6364f9a0fc145f4cd2c2a22e9d
                                            • MD5 SHA1 SHA512 TLSH
                                            Submit Download

                                            settings.dat
                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                            • Size 280B
                                            • SHA256 701082e4ac35f878dc5ff6eb27989aae9d20d9b5662643e20b3acd1720b367fc
                                            • MD5 SHA1 SHA512 TLSH
                                            Submit Download

                                            Edge Profile.ico
                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Edge Profile.ico
                                            • Size 70KB
                                            • SHA256 31a226211c491e1b0832d4cd3cf34d97165e24a7ce4ec655259cd188f3a2bd88
                                            • MD5 SHA1 SHA512 SSDEEP TLSH
                                            Submit Download

                                            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
                                            Submit Download

                                            index.txt
                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\7d571773fef4871f82ca0457379cf2a39317562f\index.txt
                                            • Size 233B
                                            • SHA256 30ed1e57958ff23def6a0c80799ecc66fcc3a2af9376892e95566aca179dadfa
                                            • MD5 SHA1 SHA512 TLSH
                                            Submit Download

                                            index.txt~RFe589ac4.TMP
                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\7d571773fef4871f82ca0457379cf2a39317562f\index.txt~RFe589ac4.TMP
                                            • Size 138B
                                            • SHA256 1ca379a4868c28cf5c2dd02f832918a378d0156bec44f465440876b9d5063564
                                            • MD5 SHA1 SHA512 TLSH
                                            Submit Download

                                            Local State
                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 8KB
                                            • SHA256 727046692d73b3b7a77387827fa641f5f49426a23eb7053c9f86a36a8c28e99c
                                            • MD5 SHA1 SHA512 SSDEEP TLSH
                                            Submit Download

                                            Local State
                                            • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                            • Size 8KB
                                            • SHA256 a4c0fa9be8607575df2ef8c2f66c6450fe4c6128d1e38b765325aefc9a4367da
                                            • MD5 SHA1 SHA512 SSDEEP TLSH
                                            Submit Download

                                            5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                            • Path C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres
                                            • Size 2KB
                                            • SHA256 8b51e5b4d1dee0c7d1e1a52133e7ce66daca3ee55da7202f51ef507bfdf63098
                                            • MD5 SHA1 SHA512 TLSH
                                            Submit Download