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Analysis

  • max time kernel
    103s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2024, 17:31

General

  • Target

    https://cdn.discordapp.com/attachments/1276990209430388839/1277216490260664381/blue_tools_2K24_2.zip?ex=66cc5c0c&is=66cb0a8c&hm=cfecc5683bab44f5f0516122af36a0d04084c2aa2c8311a0fe47e3e920f6ac38&

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 34 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://cdn.discordapp.com/attachments/1276990209430388839/1277216490260664381/blue_tools_2K24_2.zip?ex=66cc5c0c&is=66cb0a8c&hm=cfecc5683bab44f5f0516122af36a0d04084c2aa2c8311a0fe47e3e920f6ac38&
    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:1344
    • 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,0x100,0x104,0xd8,0x108,0x7ffcafda46f8,0x7ffcafda4708,0x7ffcafda4718
      2⤵
        PID:1636
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1464,4644873933390736968,14997448225532674820,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2148 /prefetch:2
        2⤵
          PID:5080
        • 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=1464,4644873933390736968,14997448225532674820,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2424 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1712
        • 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=1464,4644873933390736968,14997448225532674820,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2904 /prefetch:8
          2⤵
            PID:3100
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,4644873933390736968,14997448225532674820,131072 --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=3320 /prefetch:1
            2⤵
              PID:3500
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,4644873933390736968,14997448225532674820,131072 --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=3332 /prefetch:1
              2⤵
                PID:1440
              • 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=1464,4644873933390736968,14997448225532674820,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5424 /prefetch:8
                2⤵
                  PID:4696
                • 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=1464,4644873933390736968,14997448225532674820,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5424 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3004
                • 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=1464,4644873933390736968,14997448225532674820,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5280 /prefetch:8
                  2⤵
                    PID:1232
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,4644873933390736968,14997448225532674820,131072 --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=5464 /prefetch:1
                    2⤵
                      PID:3840
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1464,4644873933390736968,14997448225532674820,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5752 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      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=1464,4644873933390736968,14997448225532674820,131072 --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=6328 /prefetch:1
                      2⤵
                        PID:5480
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,4644873933390736968,14997448225532674820,131072 --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=6368 /prefetch:1
                        2⤵
                          PID:5488
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,4644873933390736968,14997448225532674820,131072 --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=5596 /prefetch:1
                          2⤵
                            PID:5676
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1464,4644873933390736968,14997448225532674820,131072 --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=6428 /prefetch:1
                            2⤵
                              PID:5684
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1232
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:964
                              • C:\Windows\System32\rundll32.exe
                                C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                1⤵
                                  PID:2844
                                • C:\Windows\System32\NOTEPAD.EXE
                                  "C:\Windows\System32\NOTEPAD.EXE" C:\Users\Admin\Downloads\blue tools 2K24 (2)\blue tools 2K24\start.bat
                                  1⤵
                                    PID:2612
                                  • C:\Windows\System32\Notepad.exe
                                    "C:\Windows\System32\Notepad.exe" C:\Users\Admin\Downloads\blue tools 2K24 (2)\blue tools 2K24\index.js
                                    1⤵
                                      PID:5344
                                    • C:\Windows\system32\cmd.exe
                                      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\Downloads\blue tools 2K24 (2)\blue tools 2K24\start.bat" "
                                      1⤵
                                        PID:2352
                                      • C:\Windows\System32\WScript.exe
                                        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\Downloads\blue tools 2K24 (2)\blue tools 2K24\index.js"
                                        1⤵
                                          PID:4648

                                        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

                                          e4f80e7950cbd3bb11257d2000cb885e

                                          SHA1

                                          10ac643904d539042d8f7aa4a312b13ec2106035

                                          SHA256

                                          1184ee8d32d0edecddd93403fb888fad6b3e2a710d37335c3989cc529bc08124

                                          SHA512

                                          2b92c9807fdcd937e514d4e7e1cc7c2d3e3aa162099b7289ceac2feea72d1a4afbadf1c09b3075d470efadf9a9edd63e07ea7e7a98d22243e45b3d53473fa4f0

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

                                          Filesize

                                          152B

                                          MD5

                                          2dc1a9f2f3f8c3cfe51bb29b078166c5

                                          SHA1

                                          eaf3c3dad3c8dc6f18dc3e055b415da78b704402

                                          SHA256

                                          dcb76fa365c2d9ee213b224a91cdd806d30b1e8652d72a22f2371124fa4479fa

                                          SHA512

                                          682061d9cc86a6e5d99d022da776fb554350fc95efbf29cd84c1db4e2b7161b76cd1de48335bcc3a25633079fb0bd412e4f4795ed6291c65e9bc28d95330bb25

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

                                          Filesize

                                          186B

                                          MD5

                                          094ab275342c45551894b7940ae9ad0d

                                          SHA1

                                          2e7ce26fe2eb9be641ae929d0c9cc0dfa26c018e

                                          SHA256

                                          ef1739b833a1048ee1bd55dcbac5b1397396faca1ad771f4d6c2fe58899495a3

                                          SHA512

                                          19d0c688dc1121569247111e45de732b2ab86c71aecdde34b157cfd1b25c53473ed3ade49a97f8cb2ddc4711be78fa26c9330887094e031e9a71bb5c29080b0d

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

                                          Filesize

                                          5KB

                                          MD5

                                          ebbfed9f5366b01084b8c859e3f6aa84

                                          SHA1

                                          d0614feb7d430dd4a58ddbd58947e8f71227b34a

                                          SHA256

                                          775ffc991bfd1432cc4b04ac9c0623e4f33bf71d7f5624139929554efaf22886

                                          SHA512

                                          6d7a3d7647212a4e98943aabbd137b89e484b6724a8247748dfcbe304ee43f69a1f15f89869050fbfd366ff170e2c858a2d01705f53dacb1532505ac4da4947f

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

                                          Filesize

                                          6KB

                                          MD5

                                          e7e1ae9a67070deacdae2d8c2338c7eb

                                          SHA1

                                          a9f002a989283707f98bc26d0fff29b8f9ca30f1

                                          SHA256

                                          1f50264baf183be60396756dca2b39d2fccfee75437e27645555cb0332dc0a43

                                          SHA512

                                          a70e51e343a6b28568198c9e0e2a00820ad8f1ce0294482732565063ddd06ddc9a92e1e789209a39a4c2b54957a2f8fb8f2803a7b79616f350b8e957d9e95dff

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

                                          Filesize

                                          16B

                                          MD5

                                          46295cac801e5d4857d09837238a6394

                                          SHA1

                                          44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                          SHA256

                                          0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                          SHA512

                                          8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                          Filesize

                                          16B

                                          MD5

                                          206702161f94c5cd39fadd03f4014d98

                                          SHA1

                                          bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                                          SHA256

                                          1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                                          SHA512

                                          0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

                                          Filesize

                                          11KB

                                          MD5

                                          5a4c3abe9f3f4d46ecfd9a5d1a9de83a

                                          SHA1

                                          1d285bdd5a9e4cd13c1fc31494542691398ae30e

                                          SHA256

                                          7fe12c2d5c3092d76213b5152ac31b10f4d8650b73628074df0ca94e14cac236

                                          SHA512

                                          f1d3a5f653974e29b5770a67b25c6d35228cd8c0cbcb2a08e095e42a16c3fa8eae6a1a8c274cffe5e7136985438d397d60b64789215a88a7498c2f19bcdf17ea

                                        • C:\Users\Admin\Downloads\blue tools 2K24 (2).zip

                                          Filesize

                                          6.8MB

                                          MD5

                                          0d4ab575bfa7ec2d2228d150d7ce342c

                                          SHA1

                                          8d6f5add8535de3ea84ff0b639e5f08ebb41e0d4

                                          SHA256

                                          c95a37422ecf3d6337a79ef7ac2834b1cfc64218ff38a5c591e7bb848ae64ffc

                                          SHA512

                                          924a3f2acb5f4f0b47d1a9c453e02f9251b8a4d1f7abe984722c8c96287d1fcc6245cf8d7be26b0be235867354fd95ea26b70048ba8d44a7362bd1d7fdb8d8f6