Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/10/2024, 12:30

General

  • Target

    IDM/423Down.url

  • Size

    188B

  • MD5

    b2059163656eb8f22b01316ddb2815d1

  • SHA1

    be7680bef5af84b50980ea370e85c8fce924707e

  • SHA256

    ffe55c2d3687ceedc7307d5b7df085a10d946f04b5f46a1ff61c88fa53beed7f

  • SHA512

    480945fa03caeaadc81aec2f1872685aef44bafb73bb0a3be697c76696e181f80c2140084d7abdc2ace457e2de12aac63190310e8c3d47a6eced60aceda90a29

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\System32\rundll32.exe
    "C:\Windows\System32\rundll32.exe" "C:\Windows\System32\ieframe.dll",OpenURL C:\Users\Admin\AppData\Local\Temp\IDM\423Down.url
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4780
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.423down.com/575.html
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:4464
      • 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,0x100,0x104,0xd8,0x108,0x7ff9099546f8,0x7ff909954708,0x7ff909954718
        3⤵
          PID:4988
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,4554330055752870216,10879093209972789323,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2064 /prefetch:2
          3⤵
            PID:4452
          • 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=2052,4554330055752870216,10879093209972789323,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2120 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4848
          • 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=2052,4554330055752870216,10879093209972789323,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2780 /prefetch:8
            3⤵
              PID:2344
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,4554330055752870216,10879093209972789323,131072 --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=3340 /prefetch:1
              3⤵
                PID:2764
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,4554330055752870216,10879093209972789323,131072 --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=3364 /prefetch:1
                3⤵
                  PID:208
                • 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=2052,4554330055752870216,10879093209972789323,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5380 /prefetch:8
                  3⤵
                    PID:4536
                  • 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=2052,4554330055752870216,10879093209972789323,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5380 /prefetch:8
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4164
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,4554330055752870216,10879093209972789323,131072 --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=5492 /prefetch:1
                    3⤵
                      PID:3764
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,4554330055752870216,10879093209972789323,131072 --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=5496 /prefetch:1
                      3⤵
                        PID:2248
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,4554330055752870216,10879093209972789323,131072 --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=5800 /prefetch:1
                        3⤵
                          PID:4320
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,4554330055752870216,10879093209972789323,131072 --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=5820 /prefetch:1
                          3⤵
                            PID:4472
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,4554330055752870216,10879093209972789323,131072 --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=4592 /prefetch:2
                            3⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:3008
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:4084
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:4852

                          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

                            d18f79790bd369cd4e40987ee28ebbe8

                            SHA1

                            01d68c57e72a6c7e512c56e9d45eb57cf439e6ba

                            SHA256

                            c286da52a17e50b6ae4126e15ecb9ff580939c51bf51ae1dda8cec3de503d48b

                            SHA512

                            82376b4550c0de80d3bf0bb4fd742a2f7b48eb1eae0796e0e822cb9b1c6044a0062163de56c8afa71364a298a39c2627325c5c69e310ca94e1f1346e429ff6ab

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

                            Filesize

                            152B

                            MD5

                            9eb20214ae533fa98dfbfdc8128e6393

                            SHA1

                            c6b5b44c9f4fff2662968c050af58957d4649b61

                            SHA256

                            b2be14a1372115d7f53c2e179b50655e0d0b06b447a9d084b13629df7eec24ab

                            SHA512

                            58648305f6a38f477d98fcc1e525b82fc0d08fb1ab7f871d20bd2977650fa7dafa3a50d9f32e07d61bd462c294e7b651dc82b6a333752ca81682329a389ae8c6

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

                            Filesize

                            96B

                            MD5

                            ce05542db644bbcb3f810269e1d1ff0a

                            SHA1

                            48048afa4ce94b35f716dfa5663e0a8d631a6df4

                            SHA256

                            ba24cf603d2e3806b4fa550ed04e34cb2e4b5f9394f1c7f713cd2eb60eb04cd1

                            SHA512

                            2085a83975606ac6b1a1f3de1a03f6bea7a8b72a5539149999beea1cbe1e7efe13fa89f879626e9941f0087969d7d7964568a50ab5c0c4bdbc31c7e0ae747b5c

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

                            Filesize

                            144B

                            MD5

                            ac4aca717868bf74d0eb3fedc42928ca

                            SHA1

                            0fbaa409c3e85731f341cdb4bdd4ec76dddfa44a

                            SHA256

                            7368d271899970f9bd9cf58a76b76b56f20fc57a0218d185684f1086219fbf65

                            SHA512

                            13571f698705d1ccc037af825d0c8056748b436bd434bd885e1e2589ed839b8e2e55414462e159b682a2b6f54cae051a504c3fb5cbee36cf54e93a6f2706471e

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

                            Filesize

                            615B

                            MD5

                            8b2a8137145c546b3a4d15b392828c90

                            SHA1

                            f1ce47371cdbbb90d7e2765856d599b7b4904c37

                            SHA256

                            45b52c2b6a52d0d8c73ee0e056739501d5f997f2df6d83d86d67cd35a3608694

                            SHA512

                            0c47672e60286ff7d7f78eb9821bf68d3497ab78174304ead1b4ab993cb8679341ff19defb8256314a97df03c16e9aa00c982b63486bc02dd021c2c9dc903304

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

                            Filesize

                            111B

                            MD5

                            807419ca9a4734feaf8d8563a003b048

                            SHA1

                            a723c7d60a65886ffa068711f1e900ccc85922a6

                            SHA256

                            aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

                            SHA512

                            f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

                            Filesize

                            116B

                            MD5

                            a4241c693fbb0890faa305764d6cf50d

                            SHA1

                            e856d3421567a3cfd8d790825d6952ba524fe463

                            SHA256

                            197eaf026300dfbba19cdaa31982c92741d973f655d875b6362246d6f89d07df

                            SHA512

                            7e9cdeb74e86bbb4afcf620a148f82a03f38d3a0d370ea37143e7cffce45109b5bb7638aaa77c97505d046a8ac4ec6f9e4dd630c54ffb44b57296d066d308bd9

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

                            Filesize

                            5KB

                            MD5

                            9a44b163bec429e984c011d049645038

                            SHA1

                            83311c61f136470100126437d4233f223aebb43b

                            SHA256

                            0fc3593911f0116cc12ed574806673b8d70015369ec9ea0edfc9234da125ad97

                            SHA512

                            04ac9f3aeb4eb2e1a2e585038935ef49ee8517a976813cb0356f4c463904fcae962aaa22ab85f1063025ea5c3265418b72265f817d519603a903b9f5552c16bd

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

                            Filesize

                            5KB

                            MD5

                            1a10c0aaa42ca5a65226735199e73996

                            SHA1

                            fc2b820c613314fe676ae9e6b5bd87383c26a3a8

                            SHA256

                            65bb19d79ae0adc7711fac4633ba45ea1524ea2ca11b614c0a5e12cbaf9e1533

                            SHA512

                            d68ed69d6f1c4b803c73e0ac218aba0e26414c2969f0582677e64fa674d00ce8e56e94efe02c46f7a32a10be83f01fcd36a267e4fed6eda348ba6bf7addf22b1

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

                            Filesize

                            5KB

                            MD5

                            6bd8325f3d769590c63749f8255b1af9

                            SHA1

                            c9ba2e6a862e1978763be2b0532ff1e5f6f7e271

                            SHA256

                            13728cdba80440b6ce18de2985b6f5025f8783d7f7281d060ba8afa3fcacd8b5

                            SHA512

                            dd22c09596572754ba42694f721bd40008e6f772913e4ed08a676d8b750fd8bc0e532ef2904ab497a44af9be837fee6a5d0eff71a2c9c601436238c7ca944054

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

                            Filesize

                            24KB

                            MD5

                            6be217d826ff7c4aa81d39663a38dc10

                            SHA1

                            b32f46cf12fc4821f702880382f18ef3714eec66

                            SHA256

                            754dca9404f119306b757d135efbab8856521366fe9a3961c5373dda2a57becd

                            SHA512

                            306a06b11f079ad10db885200c0bbe37b56bd9687024e18fa84cfb95663f8fb00debebb381e030d5e6c4daca8eddcf180a37668745ec4972ef732dcb0bd4296d

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

                            Filesize

                            201B

                            MD5

                            a24bc05c37fb4ca17d2ec9f699217d4a

                            SHA1

                            0afb3a3d6dfb5a9877490fc12f251c123e342bc6

                            SHA256

                            716b96dfb32d701359c7fa55af45e838d5d350293156cf58fe349ccbfa5deaa3

                            SHA512

                            2d59f918eba0c3ecf79f03e7bc7a3e058f7e6ad42066e09565e742d0dcaa1b1fd052b5418e859df6f181e27ac17db117b6b8b0b5bbe2101aecfc78f97fbf8d4d

                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe58914e.TMP

                            Filesize

                            201B

                            MD5

                            756681d67ddbf7fc046c73529e90547c

                            SHA1

                            569ff9e87965c33113742709330e0ed8bf3bafc4

                            SHA256

                            4edbd3f050dc2410a43b2b561e980ae853cc81dd2c85e44bd993104fd550d442

                            SHA512

                            a8a051172920303b66718f2119e835e14eeaeab35f00959ea2d93e19c867e560400baaf96996815c83429f542a2f395c1b1cceaf6131e94bbeeec80388594ec9

                          • 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

                            3935a51b32bf42ac389ae2f99636bada

                            SHA1

                            14ee627366dbdb31f26d1197758ae78a35f3418c

                            SHA256

                            d61b7d59848a1c7ded205b8d0d4718d4b1a56c3dd360f6c15c675ab24860a692

                            SHA512

                            a863f9664664fec539a7bbc4eca0ef33c081c0d83833e29672e7b89c0c3f1f47c7e2997214d11da41546f9d0afb114a62d036caf7d2e1a20156b6c331523678f