Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-01-2025 16:14

General

  • Target

    .html

  • Size

    43KB

  • MD5

    43f1f3c520e95f8091df0136e5343530

  • SHA1

    4b4d6866d18316f22ef1ac45f83a9c40646e2127

  • SHA256

    2cd0c999dfd10f9b18d133aea7d0736cf555205db6dfc01d4a2953e5a540176e

  • SHA512

    b09ff7745607ca9b4b71049f7c5756986215d0a9b1fa428a9a7659d44fa5d6a1dcc68a7903b9ad8b067b998edcf25c68088b3dd0a88b0b1a70c0b181df3c73d0

  • SSDEEP

    768:2IBpqhYGMpevT3x8gAts0B7B9TFXWt7aXfsW9l+X9hJYFnzOMD5QBdxaXfsW9l+m:jB8hYGMpevT3x8gAts0B7B9RC7aXfsWj

Malware Config

Signatures

  • Detected potential entity reuse from brand STEAM.
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument C:\Users\Admin\AppData\Local\Temp\.html
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4588
    • 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:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffec32646f8,0x7ffec3264708,0x7ffec3264718
      2⤵
        PID:3164
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,3457498225672768837,277089621885528160,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
        2⤵
          PID:4552
        • 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 --field-trial-handle=2100,3457498225672768837,277089621885528160,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2408 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2716
        • 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 --field-trial-handle=2100,3457498225672768837,277089621885528160,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2996 /prefetch:8
          2⤵
            PID:3956
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3457498225672768837,277089621885528160,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3264 /prefetch:1
            2⤵
              PID:3592
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3457498225672768837,277089621885528160,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3356 /prefetch:1
              2⤵
                PID:3296
              • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2100,3457498225672768837,277089621885528160,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5196 /prefetch:8
                2⤵
                  PID:4176
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2100,3457498225672768837,277089621885528160,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5196 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:2824
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3457498225672768837,277089621885528160,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5416 /prefetch:1
                  2⤵
                    PID:376
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3457498225672768837,277089621885528160,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5432 /prefetch:1
                    2⤵
                      PID:4532
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3457498225672768837,277089621885528160,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3404 /prefetch:1
                      2⤵
                        PID:4268
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3457498225672768837,277089621885528160,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5412 /prefetch:1
                        2⤵
                          PID:3172
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3457498225672768837,277089621885528160,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5544 /prefetch:1
                          2⤵
                            PID:5060
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,3457498225672768837,277089621885528160,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5576 /prefetch:1
                            2⤵
                              PID:1076
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2100,3457498225672768837,277089621885528160,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=4648 /prefetch:8
                              2⤵
                                PID:2744
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:3724
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:2120

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                  Filesize

                                  152B

                                  MD5

                                  e55832d7cd7e868a2c087c4c73678018

                                  SHA1

                                  ed7a2f6d6437e907218ffba9128802eaf414a0eb

                                  SHA256

                                  a4d7777b980ec53de3a70aca8fb25b77e9b53187e7d2f0fa1a729ee9a35da574

                                  SHA512

                                  897fdebf1a9269a1bf1e3a791f6ee9ab7c24c9d75eeff65ac9599764e1c8585784e1837ba5321d90af0b004af121b2206081a6fb1b1ad571a0051ee33d3f5c5f

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                  Filesize

                                  152B

                                  MD5

                                  c2d9eeb3fdd75834f0ac3f9767de8d6f

                                  SHA1

                                  4d16a7e82190f8490a00008bd53d85fb92e379b0

                                  SHA256

                                  1e5efb5f1d78a4cc269cb116307e9d767fc5ad8a18e6cf95c81c61d7b1da5c66

                                  SHA512

                                  d92f995f9e096ecc0a7b8b4aca336aeef0e7b919fe7fe008169f0b87da84d018971ba5728141557d42a0fc562a25191bd85e0d7354c401b09e8b62cdc44b6dcd

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

                                  Filesize

                                  552B

                                  MD5

                                  af398ecc813c68f3e7220b6a5fd3bcb7

                                  SHA1

                                  8f9ec65d3ee9877528ed2f8e0e3516f65a1b85a0

                                  SHA256

                                  c3de6dafa2d9a0ae67d8757aa39a591f6d0308c474d150e946b447914fe3c2c3

                                  SHA512

                                  393bf911bece0b10b3f3d7da57f2924090e5a8e8f96d09ce59ec3f0cf8f6840f205aac82a886f8bb11894c0024cddf391c1d02a42736b5219183a768204490db

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                  Filesize

                                  523B

                                  MD5

                                  c85db21ec14cb25e7f38c2202117dcf1

                                  SHA1

                                  c3a172605d4aaf6fab8137791c2e48ff1033eae2

                                  SHA256

                                  0628a4e0abb5f041cdca6df31b8a7bdd964987bd11035bde80479f1b24ae7bf4

                                  SHA512

                                  c30093cb2d44f940a6d3b3d96dbdf2992d9c0358056cfd27260fa4588a54a3a25c8e092aadc1f3434e28cfdbd76a6a97dcde45d1e239191afeae2f535be4977b

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                  Filesize

                                  5KB

                                  MD5

                                  32d6b0e9ecd078a1b9a6762df954a3fa

                                  SHA1

                                  beaa94b49ba190d23ab22e23ef719e7959341b1c

                                  SHA256

                                  1c7709cc8164f4878385ddd2895fde5e1e420bf3adf07cd78918abb02c12c412

                                  SHA512

                                  12ecd983a5f7ad899cd473bf8bf62e8b99259bfd83235c91076cbd80e6ac428382ab69d682dbff2179c71d458fcc61434b60c2e0f99a061bf69f8b4d0667cd2a

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                  Filesize

                                  6KB

                                  MD5

                                  ef78ad38a08bb56323e528d95ddb279a

                                  SHA1

                                  7d7b10e5561fd9d951dd912ee10fed62410d7090

                                  SHA256

                                  099325e1678d505fefb6e8abde087e8e6e73b8203f2d5490b95fc8dcbd4d4c63

                                  SHA512

                                  ae5f12d0f9c087634a611ccaa29c5b3571004ba25a7540bbec5178a22dc2482e77000876dce6a990c3688116a67a3742e78384979f7db64ed318208c5ae42604

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                  Filesize

                                  6KB

                                  MD5

                                  41508242be1ce0e223a917ddccc5ce85

                                  SHA1

                                  4ed305fc82e60f7d6849eb9cfdee10660f32429d

                                  SHA256

                                  d628c3796c5dd7fa28a03d33d4ae7962633872313e0d3565f5b79040fac4074c

                                  SHA512

                                  c8d5f2034b5689f4abc04804cfb6421ba82969f4071d4b5e5c576273cc8977b88eed998c976fba44b62843fd4ff6a372957a43001eb50037dde3f605f3d78c31

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                  Filesize

                                  6KB

                                  MD5

                                  9755fb4378b3e1ca3946eacbac70549d

                                  SHA1

                                  54774eaa7b1c66dec8c5acfd7b43c2254a1535c2

                                  SHA256

                                  bec64ebff04ea15c5a600080cf656ce894e588ff3d4f03bba731aac8937792d3

                                  SHA512

                                  ae9a7adda4790cc0a22e1bf9e03e2fc2cb23051994e711aaa387f290bae6edd32f1913d91e1234f4604994f1367b67a03ec6ccc8119c66cfcd82dc3fd95b113a

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                  Filesize

                                  16B

                                  MD5

                                  6752a1d65b201c13b62ea44016eb221f

                                  SHA1

                                  58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                  SHA256

                                  0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                  SHA512

                                  9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                  Filesize

                                  10KB

                                  MD5

                                  9d9f3c32fa3611273da7539eae94071d

                                  SHA1

                                  9cd8eb20b113ecf5fd05ed6f0eeed0794e215504

                                  SHA256

                                  b72cedd82b5ea7575336a0a6f2fe5c7e59a2985bb8b29ede47aae5d8906ccca1

                                  SHA512

                                  50ea2bb166eec77cbd66ce1c936e446135f2359665de0facb7aa02ccc1145b72f79dea7990f7b022e2965c92d3eac086c06861260f2fd0bef47e946511ff4e9b