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Analysis

  • max time kernel
    63s
  • max time network
    65s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/04/2024, 14:29

General

  • Target

    https://www.dropbox.com/l/scl/AABx5dyW3KH15WFnzgh5wJWpET6KJlly_iQ

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
  • Suspicious use of FindShellTrayWindow 27 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 https://www.dropbox.com/l/scl/AABx5dyW3KH15WFnzgh5wJWpET6KJlly_iQ
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3880
    • 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,0x100,0x104,0xd8,0x108,0x7ffa67fc46f8,0x7ffa67fc4708,0x7ffa67fc4718
      2⤵
        PID:1144
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,17581515514683740695,2154170887948886522,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2204 /prefetch:2
        2⤵
          PID:3084
        • 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=2084,17581515514683740695,2154170887948886522,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2244 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3008
        • 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=2084,17581515514683740695,2154170887948886522,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2708 /prefetch:8
          2⤵
            PID:920
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17581515514683740695,2154170887948886522,131072 --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=3412 /prefetch:1
            2⤵
              PID:3044
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17581515514683740695,2154170887948886522,131072 --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=3432 /prefetch:1
              2⤵
                PID:668
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17581515514683740695,2154170887948886522,131072 --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=5100 /prefetch:1
                2⤵
                  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=audio.mojom.AudioService --field-trial-handle=2084,17581515514683740695,2154170887948886522,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5132 /prefetch:8
                  2⤵
                    PID:1860
                  • 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 --field-trial-handle=2084,17581515514683740695,2154170887948886522,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=5144 /prefetch:8
                    2⤵
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3272
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17581515514683740695,2154170887948886522,131072 --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=4316 /prefetch:1
                    2⤵
                      PID:4600
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=media.mojom.MediaFoundationService --field-trial-handle=2084,17581515514683740695,2154170887948886522,131072 --lang=en-US --service-sandbox-type=mf_cdm --mojo-platform-channel-handle=5540 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4564
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17581515514683740695,2154170887948886522,131072 --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=5060 /prefetch:1
                      2⤵
                        PID:4488
                      • 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=2084,17581515514683740695,2154170887948886522,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6376 /prefetch:8
                        2⤵
                          PID:1764
                        • 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=2084,17581515514683740695,2154170887948886522,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6376 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:5196
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17581515514683740695,2154170887948886522,131072 --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=5452 /prefetch:1
                          2⤵
                            PID:5452
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17581515514683740695,2154170887948886522,131072 --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=6212 /prefetch:1
                            2⤵
                              PID:5460
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17581515514683740695,2154170887948886522,131072 --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=5700 /prefetch:1
                              2⤵
                                PID:5656
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,17581515514683740695,2154170887948886522,131072 --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=6576 /prefetch:1
                                2⤵
                                  PID:5664
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:700
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:3572

                                  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

                                    7b56675b54840d86d49bde5a1ff8af6a

                                    SHA1

                                    fe70a1b85f88d60f3ba9fc7bb5f81fc41e150811

                                    SHA256

                                    86af7213f410df65d0937f4331f783160f30eaeb088e28a9eef461713b9a3929

                                    SHA512

                                    11fc61b83365391efee8084de5c2af7e064f0182b943a0db08d95a0f450d3877bde5b5e6a6b9f008e58b709bb1a34f7b50085c41927f091df1eea78f039402e9

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

                                    Filesize

                                    152B

                                    MD5

                                    48cff1baabb24706967de3b0d6869906

                                    SHA1

                                    b0cd54f587cd4c88e60556347930cb76991e6734

                                    SHA256

                                    f6b5fbc610a71b3914753feb2bd4475a7c77d0d785cc36255bf93b3fe3ccb775

                                    SHA512

                                    fd0c848f3f9de81aca81af999262f96ea4c1cd1d1f32d304f56c7382f3b1bb604e5fbe9f209ad6e4b38988d92357ef82e9668806d0727f2856c7dc1f07aae2b6

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000019

                                    Filesize

                                    36KB

                                    MD5

                                    200cd59ecd27d6747d525cf933aae56c

                                    SHA1

                                    8f955527e5a43b96861b9d5d450de693e92e8b40

                                    SHA256

                                    da0f26a52f95585a84691188652b1529705fd7996913d07035e28313ae9d715c

                                    SHA512

                                    b7f7022c9de36743b7fe0d855d52def6b152860cc442f50ffca7f7142749c88661710456c26783219e08fc65711dee66775d792cdd929ee6fe6a048e1630c8e2

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\File System\Origins\CURRENT

                                    Filesize

                                    16B

                                    MD5

                                    46295cac801e5d4857d09837238a6394

                                    SHA1

                                    44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                    SHA256

                                    0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                    SHA512

                                    8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                    Filesize

                                    6KB

                                    MD5

                                    6f8f0701092d9857e4f5bd0754770ffb

                                    SHA1

                                    466f8ac08a32799e9b8bb02020b0b4fb7cf7f043

                                    SHA256

                                    f9fd801ca6d6e17623d64a2dd58041f93475c752d6ac914cdea28be48c21fb5b

                                    SHA512

                                    80c0e098c52ff5573219bda8a41eccc23abd92c5fd43dc998ca59269f8bb05f440dbb8972fd1e49a0bea6c238c06a8cd9ce9f2247d110f92280541f95bcf769d

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

                                    Filesize

                                    7KB

                                    MD5

                                    3f3a310d4528bef5ba544980e24a6f8c

                                    SHA1

                                    470580181bd03e621738a3ec449f234f3ba30f55

                                    SHA256

                                    4608c51fd33873e05129e33f82be6e895578e75bbe5624bce089773082466210

                                    SHA512

                                    c65123b2bd01fbe673cdb8567e5962fedcd8ab78542b6773047dcf3d176c1cf3f477ba0b238d37154bb02545cb4a95db8b247e492fff7a09cce5ceafc2168b5e

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

                                    Filesize

                                    6KB

                                    MD5

                                    aeddb4ed3bca523adfb7ebd5db3181b0

                                    SHA1

                                    e96d74e5379dc6530e7485263a5fd85bf44fef5b

                                    SHA256

                                    239a6a93c2bad4cd8c885626d764a4258c088743c6e6be1bc6bace6703715931

                                    SHA512

                                    f8bc4482df87f5157c36f0b590ce0eea67c10448438cc0ab6032a41e59ab10da4827ed2995ae105323eeca48c8affc48f9c2480993c9b9c42d75e209a4be14bf

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

                                    Filesize

                                    7KB

                                    MD5

                                    d0e0f310542089b812d2b36915e55b73

                                    SHA1

                                    a6fa7008b241921546fa5cdbc05d803d825d8454

                                    SHA256

                                    6e8b19084a63f4bf916533fc50a58f72238cbf6475cbe223f3d28faa8d14cc11

                                    SHA512

                                    30e3c5a7fb8dbace57aae406601a4ab89a06ee0dbf0a7184a8c358ac6ae992bea51d40bc73498942846c8e54e6def9a345e4472dc8424938927f4fc873e8cc77

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

                                    Filesize

                                    538B

                                    MD5

                                    dfeef3226757fb13c8c3ef028440d80b

                                    SHA1

                                    1e22ea0206a6799e6963d199ab1c75ed8203996c

                                    SHA256

                                    7afe2f87566a4fdb46b46255740e80ff4a44ec254c8e87b9d26e506cf1996925

                                    SHA512

                                    86c1595e4432dabb02df414902238d0e1926398918dc012b23385166d4ce9e7ec11ff9166368ff26ba6066d23857f8929a2aea2c9acfb944d8bd7e904babc8c2

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

                                    Filesize

                                    538B

                                    MD5

                                    593036fe2bd1b3e0f7923f0da0a4cb9c

                                    SHA1

                                    59befae4a62dcd429d28cf4f9c5ec67d4ee86dbb

                                    SHA256

                                    7f0e17bbabe1b8bab709c4d3f654341492f7957a63971ae0a7416da92bc33c78

                                    SHA512

                                    75a1be2151055e2709e2a2a8dee785d07e56e4d3c0ce6c7d78139c9d3e03fed18776452812dbb84219f75ff85d9022bfe8f310c867545c1c4c0b740f5d1c8e3c

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

                                    Filesize

                                    538B

                                    MD5

                                    cb999811ed5225c35f94a451e6e10136

                                    SHA1

                                    b2528ef10c43e13f64af2dfd7664b04b273fe1de

                                    SHA256

                                    dc205d9b19505d021721eb8822db28a708952507933c52250137bdf2e562eb95

                                    SHA512

                                    b57d39dc3a0db28d42f6e4e463b3a4fe00b6d6e585a75df665fe57ffa20fa106cdeca110cb4b92c5e55824217eb6e7114cc53bad24918739d016e49b51b5a355

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

                                    Filesize

                                    538B

                                    MD5

                                    972e524b3cc543aeb91285beab3726bd

                                    SHA1

                                    18b025d32ab5aa41f1f99baa577076c86aed8814

                                    SHA256

                                    1b8f6c484b0619713d2ca4f4ea4836df1e1edcb47fcd4424065f8a16dbe66b4a

                                    SHA512

                                    8cebfbcdad974d7f5d1163b6324a4f2fabcf3ea8647019249d2283fef3b2fce005d89896e8f6083ee57e7782fb12d108d133ac803fb33c274dcdb07b5530f041

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57857c.TMP

                                    Filesize

                                    371B

                                    MD5

                                    52aab72e78cbf005505e8184e67c67fb

                                    SHA1

                                    3e963b29804fb74609d521a2e3178dc28b45537d

                                    SHA256

                                    992d669df9589a867efa1fa282f9c1772ff41227309c4b923a67953463f14241

                                    SHA512

                                    bc24fc8b5f22cf250a0f136adad64ae77319f075c4110f379008c4c6bfea2ef8732daa401e95777aada96a5168acd476ff6a4751c77b91d4db1115ee2a63484e

                                  • 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

                                    fc28cd1a4660fff3adac59b821d87e92

                                    SHA1

                                    9e9b822ecba22936f5a2902e77ad7b143eb45675

                                    SHA256

                                    b95c7e1300fb6fac533739fbd88f207934d82b037c2eef725824208bc3f76f05

                                    SHA512

                                    3aa9dc5eff0587d48b9d8470b5d7712b8dd54946f0c7cd29548e71ca7db054b7a4b168992a4530344fcd5feb137ce9894948af35a761fea4c4170ecc1487c6b1