Analysis

  • max time kernel
    1786s
  • max time network
    1690s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2024, 02:51

General

  • Target

    a.htm

  • Size

    1KB

  • MD5

    752a1a8e638938f8e466e838b330f7b1

  • SHA1

    5a66c6f7dc710496af18360253677a62a5bc260b

  • SHA256

    f9753221feec9d106c5ad16120eb8bf9a6fcee1625d870373de7496cdccf4a4d

  • SHA512

    e6f1333f3303b5c30e59e13baba529279fadb5a83b3984f0f83bffd69978146e062ab82a01e04fd7af2bed8a85aa6512acaebf24604c02a317ed8b633d736c43

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 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" --single-argument C:\Users\Admin\AppData\Local\Temp\a.htm
    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:2464
    • 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,0x100,0x104,0xd8,0x108,0x7ffcfe0946f8,0x7ffcfe094708,0x7ffcfe094718
      2⤵
        PID:4048
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2000,6054107889935767934,640993671420031174,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
        2⤵
          PID:5024
        • 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=2000,6054107889935767934,640993671420031174,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2524
        • 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=2000,6054107889935767934,640993671420031174,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2956 /prefetch:8
          2⤵
            PID:4656
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6054107889935767934,640993671420031174,131072 --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=3292 /prefetch:1
            2⤵
              PID:2688
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6054107889935767934,640993671420031174,131072 --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=3272 /prefetch:1
              2⤵
                PID:2096
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6054107889935767934,640993671420031174,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4148 /prefetch:1
                2⤵
                  PID:1584
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6054107889935767934,640993671420031174,131072 --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=5196 /prefetch:1
                  2⤵
                    PID:4236
                  • 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=2000,6054107889935767934,640993671420031174,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5544 /prefetch:8
                    2⤵
                      PID:2092
                    • 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=2000,6054107889935767934,640993671420031174,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5544 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3620
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6054107889935767934,640993671420031174,131072 --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=5624 /prefetch:1
                      2⤵
                        PID:2924
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6054107889935767934,640993671420031174,131072 --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=5640 /prefetch:1
                        2⤵
                          PID:4576
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6054107889935767934,640993671420031174,131072 --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=5220 /prefetch:1
                          2⤵
                            PID:2132
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,6054107889935767934,640993671420031174,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5260 /prefetch:1
                            2⤵
                              PID:4092
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2000,6054107889935767934,640993671420031174,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1704 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:1308
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:3756
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:3552

                              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

                                      36bb45cb1262fcfcab1e3e7960784eaa

                                      SHA1

                                      ab0e15841b027632c9e1b0a47d3dec42162fc637

                                      SHA256

                                      7c6b0de6f9b4c3ca1f5d6af23c3380f849825af00b58420b76c72b62cfae44ae

                                      SHA512

                                      02c54c919f8cf3fc28f5f965fe1755955636d7d89b5f0504a02fcd9d94de8c50e046c7c2d6cf349fabde03b0fbbcc61df6e9968f2af237106bf7edd697e07456

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

                                      Filesize

                                      152B

                                      MD5

                                      1e3dc6a82a2cb341f7c9feeaf53f466f

                                      SHA1

                                      915decb72e1f86e14114f14ac9bfd9ba198fdfce

                                      SHA256

                                      a56135007f4dadf6606bc237cb75ff5ff77326ba093dff30d6881ce9a04a114c

                                      SHA512

                                      0a5223e8cecce77613b1c02535c79b3795e5ad89fc0a934e9795e488712e02b527413109ad1f94bbd4eb35dd07b86dd6e9f4b57d4d7c8a0a57ec3f7f76c7890a

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

                                      Filesize

                                      432B

                                      MD5

                                      d82e76c20fa8d14948fc28e57328b3fb

                                      SHA1

                                      e43ce9c3c6902f2375128f23b4f7306224e7d494

                                      SHA256

                                      6bcaa81d3038bf0e79cddf38e7d78fe4a5eb92075cc27d89d7fefb67caab991a

                                      SHA512

                                      e301868095f538c56045b75e152e0f52fc1cf4782c5a361ef3f1324eff2912877b41d29279a15a4abcb1b4e814a15dcec581c722f5541161320159f84614a0fc

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

                                      Filesize

                                      340B

                                      MD5

                                      c32f166681915b30f1b1d518bbdbba25

                                      SHA1

                                      aa5c4573ef1cb73c22c79d341eae6bb1384312e1

                                      SHA256

                                      2ec2a8444c50ccc54454d9216d6bc20259eded16f17bc789b8a12c7f1538fa61

                                      SHA512

                                      762a5d9776a4e7f08356eff9ca74ebfd2b3499438766c58fe9f9c85fa77a6159c81e96164590c608b71b7f694a93dadb844adf8ebd7eacbde1c44fd0b2383b27

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

                                      Filesize

                                      6KB

                                      MD5

                                      a3c525328a64cd4df2603dffae8dcd7a

                                      SHA1

                                      0d6552a3990d8767ffc41b0ffde44026ac7ceb58

                                      SHA256

                                      832b52016bb691d6ecb2f1f91b618202e3d3f0f9068e066aa383625e9f95f1cb

                                      SHA512

                                      18637956db3f2f24ec5be3eeb68bed8be5370426edf973d45a57abca662e09a5ccec12fc6b1193609ae05e034066ae2d88f3161be4298b528102860bfceee6a5

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

                                      Filesize

                                      6KB

                                      MD5

                                      2207fbe5ed0b972066563463b2edd5e0

                                      SHA1

                                      c962f191c880a16f295342f6029c30336e8d9329

                                      SHA256

                                      3261a8c9d5c1258ee305eada6c3fc1bc13644e21d9b252e119f2228b318e291f

                                      SHA512

                                      4e4ab04572c6621d25889f858aea2205c5595229f180693693f04d96cf0cc4691138d8828cb0092b6419ff3f8c82820cf70ef646412e86589b6d0ef31ead017f

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

                                      Filesize

                                      536B

                                      MD5

                                      d4a0687c7154015061a6aeed1bbf71ae

                                      SHA1

                                      0484730d0b347d776bbcc5c140199d4803c93a54

                                      SHA256

                                      759f3e34964aaa12026d2e818edc960e9f0822784b90279ca049d4916e2b80c6

                                      SHA512

                                      50dad178864930964084213ad1f6b7677a5c05b80aabd8a4527a4c51d677aba85383a9a3e8db17ce2f9a50fcd217bf3834c11a9fb75120e38042db2cd3479416

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

                                      Filesize

                                      538B

                                      MD5

                                      09e7770832e87e7f3f0f54a745e875c6

                                      SHA1

                                      fd2301368e1544916ceaba93abf712448b014b2d

                                      SHA256

                                      792fb05519d43d7d269ffce61d385242227b3be155b63c409db78dd18dfa8842

                                      SHA512

                                      2ff2f97875bfdd8d5cee0527817f5bfadac8fdb82ef4be5b8aacf38b63c6501f4a73caad2944c79f7725f9c48af9b0f13dc40949be8deeec56391ef69d086376

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

                                      Filesize

                                      536B

                                      MD5

                                      8f1e96afe911c264a1425ddf6efab256

                                      SHA1

                                      11ce0c8522d2ea2eec09c16daea8059aa4e6f7c4

                                      SHA256

                                      f94ce60178f3aeecc016a2cb1e45f53db4c0e66b3ab990a8b73a91ca87ff2f92

                                      SHA512

                                      6b2d8101818a77cfab71b0ecb048c695a3e2d3b0dbe1adc74ff1b4d4f9c205d2b214a3365e4beeed859068ad7e557c5d750d5ad18c40f86395e420b7a0771a30

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

                                      Filesize

                                      538B

                                      MD5

                                      46a45f2f819480d77cb1d45acc88b0ac

                                      SHA1

                                      14dde083269f287140b22f8f3deb58e753bf3d7d

                                      SHA256

                                      e9eb30c20c5c79af850cb6a7cc16b9527628036a97e3020259beed5c409c7a17

                                      SHA512

                                      dc0d5dc9c7ded3b42818aa1b17edbceff8fdb5bfa78067bdb921c64725cef95e2dbdf9112fa9c2b859595047248a19a93e28b772f8202a3067786292d5f48e4c

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

                                      Filesize

                                      538B

                                      MD5

                                      aeafcd1930ebef7fffd5d4cdf31b134d

                                      SHA1

                                      6a27e13a89fe02d6b7e62f8b70efb7f42b5fcc4a

                                      SHA256

                                      addd2fc46a13c90667a2736ba35b62f4f3ca542821df6c4acb0d0c38f7981a48

                                      SHA512

                                      ce3b9df427a8bd7c74df75700c71b3e6740989404528a8a847f518c0e8e7b3f7d87b760786c1fb2c74e50303e389481e809e007736513d15743fa3e7aa176d63

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

                                      Filesize

                                      538B

                                      MD5

                                      42961b282da1b55f9f15e06a0d3218cc

                                      SHA1

                                      53000ba407d91ce011cec7a07d1b95bffa1074fa

                                      SHA256

                                      342021502d403e2b4ad9aefa9e1f12b0f22d6392af2d685d75434a649a921b11

                                      SHA512

                                      34e5e47cd5b85b7a8361c9ef867c74cb95bd10377a905b01cede72db4ea0a862b867a98967fe461330633174106208c2fdd098e55a43c8208633c3f4a013872e

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

                                      Filesize

                                      538B

                                      MD5

                                      acf051a2a09e98b0e217ab9489278792

                                      SHA1

                                      eecd3f714ac7d8a0bf2ab5c3599db77680da156b

                                      SHA256

                                      3b10b1fa25835629eb99525171babf768c078b8741831338f49f79ce20a29d10

                                      SHA512

                                      9be2850762c66b6e6689ef6c5989b27d0115751729644c10994e3a649062e0da1983c98b299f20958c6aadc3419e258a9352b08b47d7db0a903d33bb3ff983b7

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe582bce.TMP

                                      Filesize

                                      538B

                                      MD5

                                      4c46e91205c7f0d935622767498723d1

                                      SHA1

                                      5e2c4f137522f1072efe44d6fdad2cf64f749948

                                      SHA256

                                      30b4aa5e095f1929979257e0d0431a1cc174d16e68b765125c1ead57125634d8

                                      SHA512

                                      a58824d18c62265813b23218596e3ab527aa3e7e05900db23f8f9c308e0fce9a442aa001f233b67fa062e22b6e2cab89e672abd31bf6d0e9b4c35ef8bb33c2f3

                                    • 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

                                      11KB

                                      MD5

                                      fc39d58efd3a411de09c86a339bc75c6

                                      SHA1

                                      34f6aa0bd3b35f4ceb04c21e9fd0f12102e9b47b

                                      SHA256

                                      d2f444704aaca4136cb5a4efe95ba87709d83b0915c5004dcb9237c810962303

                                      SHA512

                                      6a0c85610ff3d85681b7b39db6f669ca9ab5212c41a77597429618359c7703ab4dd2ee1360de850c2bed6b34b350d0e9927cfec149dba459cb570fe787309f02