Analysis

  • max time kernel
    93s
  • max time network
    94s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    17-01-2025 07:33

General

  • Target

    .html

  • Size

    43KB

  • MD5

    d019fe695c7906138cdfbe06da302906

  • SHA1

    a3e0acc6da3116e53fe14e3ecd45d6ea64aef23b

  • SHA256

    78db21303bd00ce0612a8167851ac973c1dde62d72ea111e80fa865cdfb5e910

  • SHA512

    65a211dda1b33240badd351c790fb6688b7857939633a63fad01dd14c5790d3741458325b097edd1fd6cab1e559e6dd325337ac30d6ca5a5ccf8f0c3ae765140

  • SSDEEP

    768:2IBpqhYGMpevT3x8gAts0B7B9TFXWt7aXfsW9l+X9hJYFnzOMD5QBdxaXfsW9l+p:jB8hYGMpevT3x8gAts0B7B9RC7aXfsWC

Malware Config

Signatures

  • Downloads MZ/PE file
  • Detected potential entity reuse from brand STEAM.
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 14 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
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:868
    • 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffea0433cb8,0x7ffea0433cc8,0x7ffea0433cd8
      2⤵
        PID:2476
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1920,15633757249151406940,7722220956058968019,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1924 /prefetch:2
        2⤵
          PID:1452
        • 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=1920,15633757249151406940,7722220956058968019,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2184 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3656
        • 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=1920,15633757249151406940,7722220956058968019,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2756 /prefetch:8
          2⤵
            PID:1384
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,15633757249151406940,7722220956058968019,131072 --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=3116 /prefetch:1
            2⤵
              PID:4464
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,15633757249151406940,7722220956058968019,131072 --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=3152 /prefetch:1
              2⤵
                PID:644
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1920,15633757249151406940,7722220956058968019,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5224 /prefetch:8
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:1568
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,15633757249151406940,7722220956058968019,131072 --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=5204 /prefetch:1
                2⤵
                  PID:3552
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,15633757249151406940,7722220956058968019,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5228 /prefetch:1
                  2⤵
                    PID:1904
                  • C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1920,15633757249151406940,7722220956058968019,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5752 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2736
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,15633757249151406940,7722220956058968019,131072 --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=5416 /prefetch:1
                    2⤵
                      PID:872
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1920,15633757249151406940,7722220956058968019,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=3996 /prefetch:8
                      2⤵
                        PID:1036
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,15633757249151406940,7722220956058968019,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5880 /prefetch:1
                        2⤵
                          PID:664
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,15633757249151406940,7722220956058968019,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5348 /prefetch:1
                          2⤵
                            PID:1628
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,15633757249151406940,7722220956058968019,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5232 /prefetch:1
                            2⤵
                              PID:3416
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,15633757249151406940,7722220956058968019,131072 --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=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5096 /prefetch:1
                              2⤵
                                PID:3452
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1920,15633757249151406940,7722220956058968019,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5740 /prefetch:1
                                2⤵
                                  PID:3908
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:2384
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:1596

                                  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

                                    fdee96b970080ef7f5bfa5964075575e

                                    SHA1

                                    2c821998dc2674d291bfa83a4df46814f0c29ab4

                                    SHA256

                                    a241023f360b300e56b2b0e1205b651e1244b222e1f55245ca2d06d3162a62f0

                                    SHA512

                                    20875c3002323f5a9b1b71917d6bd4e4c718c9ca325c90335bd475ddcb25eac94cb3f29795fa6476d6d6e757622b8b0577f008eec2c739c2eec71d2e8b372cff

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

                                    Filesize

                                    152B

                                    MD5

                                    46e6ad711a84b5dc7b30b75297d64875

                                    SHA1

                                    8ca343bfab1e2c04e67b9b16b8e06ba463b4f485

                                    SHA256

                                    77b51492a40a511e57e7a7ecf76715a2fd46533c0f0d0d5a758f0224e201c77f

                                    SHA512

                                    8472710b638b0aeee4678f41ed2dff72b39b929b2802716c0c9f96db24c63096b94c9969575e4698f16e412f82668b5c9b5cb747e8a2219429dbb476a31d297e

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\465f74ab-b3b3-4578-bacc-c99be276f43b.tmp

                                    Filesize

                                    539B

                                    MD5

                                    7b992a7528b10299697b37fbe1596caa

                                    SHA1

                                    252b6dece8245d74bdcec44ce5e95a29ed17c9a9

                                    SHA256

                                    0d692301ea9c966db72feeb12478af91f8099912de739514a471c22bbc965711

                                    SHA512

                                    0437f5ac20a9bbe65243ea14b530a0467ffb8b4cfce337bec48cb6c09404a7004fb412bdce8a0dcb244080a0beeb93a1f8d316ba7ae288f13aa349beeb32ea4c

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

                                    Filesize

                                    528B

                                    MD5

                                    b2a797032de693646e08666dfc672b52

                                    SHA1

                                    f60b71d51c4470367c64a35fc0bcb35f55981367

                                    SHA256

                                    6555f6ab80e01ed4db9241a63a99295adb05da90f21f5dca1229b3a6fa5d3d46

                                    SHA512

                                    03ef4a2dd4edbc89e1575d721f03ad54fe29f97d20c17882f06d7c4ceeb4c93e0ef3a817bdd03d4b707db2899906a8eb1bfb62acd92c7fa40798b872df4d0675

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

                                    Filesize

                                    537B

                                    MD5

                                    981423f2f88539138ed3d319587e8651

                                    SHA1

                                    7c51017ec7b3efae47bde0fdd16936834a54c2c6

                                    SHA256

                                    58fa31605cff97a4743de5f3c38d1923ccf42b746be863bbe7cdfd060ca5bfb6

                                    SHA512

                                    b4f046b57e86f1520c168c294bbfc19576cd544d9644979a0f3814c02f75310ee034d7198e66faa45ef33a19b16e4800b619594dda59f2da36e02df85fd5e7d0

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

                                    Filesize

                                    6KB

                                    MD5

                                    13333be51d487e1744bf990bfac7dec8

                                    SHA1

                                    a38db778f9bd963debff30403d815a699d5c743e

                                    SHA256

                                    d0a1fe658146617021da44480c5bd6cf2787655ff400cfd72bd951aa7f8c47b0

                                    SHA512

                                    e972000d01c54bf25d47d408d0b4d7149ea7a2cac8ab77f316f7d8298bbbe45bf6ea175cad9c37fb86d1d0790351e61ed5308ae1605adeecedb745f86161cfd1

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

                                    Filesize

                                    6KB

                                    MD5

                                    b6c0bc12034b689d5e287f347e6b0e79

                                    SHA1

                                    a374ba77931134a0b29dd8a48978fe80f04b7dd0

                                    SHA256

                                    fb14dc6f153f00149174a7bdb7a7e5998dba04e296659ba7bc0d4a3923ac957c

                                    SHA512

                                    c4e8d75ef32804eaf40c33b1c97f81cf8574352013f237a8f38c0de6e8bbd7a4c448fc914128e6446c912b9e4169320e17cebd2703f06630c5c2a25fa494fd38

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

                                    Filesize

                                    5KB

                                    MD5

                                    52502b534a31ef5c9dc5c55215b4c6b4

                                    SHA1

                                    89653b66c9f54152717af7d2a8c11db7c63d0fb0

                                    SHA256

                                    41ec9052ab6e221f11135788e7c21d1e43549a7538b39b50e328c180b33223ac

                                    SHA512

                                    f851b6d1785428decd6ce82842d27ef6a5b08f3f81d791cbd4af5957f7c3d8ae8eb28ee71569694ced00ea65a1407404305f79e3abfc8fdc90ffff302d4beeef

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

                                    Filesize

                                    5KB

                                    MD5

                                    5ed161f2136c43a1f83f4a5356b1effc

                                    SHA1

                                    cbc919eed342e2dbe2cf37b40a4649c20d77d426

                                    SHA256

                                    1e7d7ca050255dcbcfd95f5f82a6fd1b47b8faae3c27bb80bcf98bf60a104e2c

                                    SHA512

                                    0231aeeed0c46ede4b230656538a245d1285e5c7f064686b40ec1e42b79ee6cfd553ad368b366c93370b12561046b8025d43d4ad6d27a75ec0690a2c4b66c9bf

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57db4c.TMP

                                    Filesize

                                    372B

                                    MD5

                                    3e14e31a9e0169a2942e9d786543e789

                                    SHA1

                                    b49ae8134c3edf4a5aeac9530e6a20a89d46e456

                                    SHA256

                                    45566a2ba26892c8014b600e8efdefd4c9e700119c2de9a472d421b21bdc93f9

                                    SHA512

                                    92b171558aa01d7d5c271d57902249fd09efe011de194af7c7dcdbfc1f8889e4fb7b96a9790f20c7355c8387b5b5fe1ff0253fe5abedfd0fe486cc9bbcccfada

                                  • 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

                                    fef5007ef8f3fbae4ab673fb6a50a440

                                    SHA1

                                    be514d09434385e044368ee667d29f88bd5de08a

                                    SHA256

                                    0879487bcd81b5fb380e57869685e8a6bf431211eac5f9ebed8c285d62bb00d6

                                    SHA512

                                    f11444a84c0f3126019b2579ad3699cc11616a2c31367e47afd3378f331c34b31107e6b5dc1cccde5e2c2ad084aa57fd6dbc438de8c55b9284e17db1f1821e23

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

                                    Filesize

                                    10KB

                                    MD5

                                    29cbfe79e0497a69b8cdd69177d46e77

                                    SHA1

                                    10a1148ba1bc1f8a1ca28e87e1ef28bc236aa210

                                    SHA256

                                    04599db67ec6918b089711964a093330e06d69d20f76ae80c2c2f80f9fca4f19

                                    SHA512

                                    413ced46cbecab101305f9901b37442f0c66346d6d8c8ac2fbbb3e77bf8822d0d5959ca3adc78d418aea2f1c193703a954d0cacbe476dc7d2a8fd871d759dc92

                                  • C:\Users\Admin\Downloads\Unconfirmed 376181.crdownload

                                    Filesize

                                    2.3MB

                                    MD5

                                    1b54b70beef8eb240db31718e8f7eb5d

                                    SHA1

                                    da5995070737ec655824c92622333c489eb6bce4

                                    SHA256

                                    7d3654531c32d941b8cae81c4137fc542172bfa9635f169cb392f245a0a12bcb

                                    SHA512

                                    fda935694d0652dab3f1017faaf95781a300b420739e0f9d46b53ce07d592a4cfa536524989e2fc9f83602d315259817638a89c4e27da709aada5d1360b717eb