Analysis

  • max time kernel
    73s
  • max time network
    74s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    16/08/2024, 23:07

General

  • Target

    https://cdn.discordapp.com/attachments/1273711853750456350/1274138852159782932/Free_robux.zip?ex=66c129c6&is=66bfd846&hm=0f0393743ceaf8f90b8647c9027e9e4edad13ece4814a18110636fd59a211f19&

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 2 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 12 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/1273711853750456350/1274138852159782932/Free_robux.zip?ex=66c129c6&is=66bfd846&hm=0f0393743ceaf8f90b8647c9027e9e4edad13ece4814a18110636fd59a211f19&
    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:3112
    • 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,0x7ffba6eb3cb8,0x7ffba6eb3cc8,0x7ffba6eb3cd8
      2⤵
        PID:2628
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1792,4273529085746760745,14873475195634322409,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1884 /prefetch:2
        2⤵
          PID:3956
        • 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=1792,4273529085746760745,14873475195634322409,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2364 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          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=storage.mojom.StorageService --field-trial-handle=1792,4273529085746760745,14873475195634322409,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2576 /prefetch:8
          2⤵
            PID:4880
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1792,4273529085746760745,14873475195634322409,131072 --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=3288 /prefetch:1
            2⤵
              PID:3600
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1792,4273529085746760745,14873475195634322409,131072 --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=3296 /prefetch:1
              2⤵
                PID:5044
              • 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=1792,4273529085746760745,14873475195634322409,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5336 /prefetch:8
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:1672
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1792,4273529085746760745,14873475195634322409,131072 --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=4988 /prefetch:1
                2⤵
                  PID:356
                • 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=1792,4273529085746760745,14873475195634322409,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4628 /prefetch:8
                  2⤵
                  • NTFS ADS
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3664
                • 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=1792,4273529085746760745,14873475195634322409,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5428 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:2100
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1792,4273529085746760745,14873475195634322409,131072 --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=5992 /prefetch:1
                  2⤵
                    PID:4920
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1792,4273529085746760745,14873475195634322409,131072 --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=5988 /prefetch:1
                    2⤵
                      PID:4956
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1792,4273529085746760745,14873475195634322409,131072 --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=5604 /prefetch:1
                      2⤵
                        PID:4628
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1792,4273529085746760745,14873475195634322409,131072 --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=6256 /prefetch:1
                        2⤵
                          PID:1284
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1792,4273529085746760745,14873475195634322409,131072 --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=5556 /prefetch:1
                          2⤵
                            PID:4584
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1792,4273529085746760745,14873475195634322409,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6448 /prefetch:1
                            2⤵
                              PID:3104
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1792,4273529085746760745,14873475195634322409,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5772 /prefetch:1
                              2⤵
                                PID:5108
                              • 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=1792,4273529085746760745,14873475195634322409,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=6504 /prefetch:8
                                2⤵
                                  PID:2404
                                • 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=1792,4273529085746760745,14873475195634322409,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=6296 /prefetch:8
                                  2⤵
                                  • Modifies registry class
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:5016
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1792,4273529085746760745,14873475195634322409,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=21 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6652 /prefetch:1
                                  2⤵
                                    PID:424
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:4240
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:2996
                                    • C:\Windows\System32\rundll32.exe
                                      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                      1⤵
                                        PID:2396
                                      • C:\Windows\system32\NOTEPAD.EXE
                                        "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Temp1_Free robux.zip\Free robux.txt
                                        1⤵
                                          PID:2540

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

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

                                          Filesize

                                          152B

                                          MD5

                                          a8276eab0f8f0c0bb325b5b8c329f64f

                                          SHA1

                                          8ce681e4056936ca8ccd6f487e7cd7cccbae538b

                                          SHA256

                                          847f60e288d327496b72dbe1e7aa1470a99bf27c0a07548b6a386a6188cd72da

                                          SHA512

                                          42f91bf90e92220d0731fa4279cc5773d5e9057a9587f311bee0b3f7f266ddceca367bd0ee7f1438c3606598553a2372316258c05e506315e4e11760c8f13918

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

                                          Filesize

                                          152B

                                          MD5

                                          058032c530b52781582253cb245aa731

                                          SHA1

                                          7ca26280e1bfefe40e53e64345a0d795b5303fab

                                          SHA256

                                          1c3a7192c514ef0d2a8cf9115cfb44137ca98ec6daa4f68595e2be695c7ed67e

                                          SHA512

                                          77fa3cdcd53255e7213bb99980049e11d6a2160f8130c84bd16b35ba9e821a4e51716371526ec799a5b4927234af99e0958283d78c0799777ab4dfda031f874f

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

                                          Filesize

                                          1KB

                                          MD5

                                          ac22612bed64827f7a58f86294b23897

                                          SHA1

                                          5ea89856eac620511d56c85ac0c34818d1f3efcf

                                          SHA256

                                          5888fcc258f64bd4f039933f558540036d62d85de7ce264f7780fb8d3c3f040e

                                          SHA512

                                          045cb3cc6400b1feb86c8af1293f0a8a2b0852818e4f7c1810fcd044c23ccbc93766b5a38a6f5f1f5bbd2a4072497fdf0e97168889871f0b686cdd504b7c3e06

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

                                          Filesize

                                          627B

                                          MD5

                                          bb3636ef80d3d987932178ed337b3e27

                                          SHA1

                                          19ca8348604ff45bc0af238e455a97d7fdfa4057

                                          SHA256

                                          dd45bbda7d8f6eb0eda049040688582c5fd0a7ea73cb946e035a71eef91542b0

                                          SHA512

                                          86537829941af5df294c221540d4d99293db88f6263ddd2579f83c111800189fbf533685e819f5c66153ab196c2845495c6503ddb5aa35570b5b525eea03460f

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

                                          Filesize

                                          5KB

                                          MD5

                                          4176168eadaa117ea60a475be8e4b543

                                          SHA1

                                          b0d847249ccc9d6e6ced2853e6401ce35af5b586

                                          SHA256

                                          52d06b0df332c8894ebab70f3d2390cbe0addff0410e3f397bcf3b306cc50dc9

                                          SHA512

                                          85f0394dc390ce4cf5e3113ba5562c1d37389bdff12b25607d5ba85be685910bf659dfa0b4f6d610f9e8033b4899049de3c51a968fdb0370921a5010cc24c107

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

                                          Filesize

                                          6KB

                                          MD5

                                          bf88a83ec01274bbdec06fcaa983813c

                                          SHA1

                                          91ea6ed9efa8cb157a57704b0506fe38bd798b38

                                          SHA256

                                          cadc08c312214e06f8a919672ac4065307d6564f980bbf98ae274c81f778fedd

                                          SHA512

                                          3b5d09331433f89a997c710e3a5971f8408e5facf66adc791f9a7c5dc00d408a9bf923474e85de590a46838a173b17b364a61366843cdb2e46cb3cc49e1a9e7e

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

                                          Filesize

                                          5KB

                                          MD5

                                          f52533d4944e618ac5bdb93c3c1b6987

                                          SHA1

                                          cf2fee3b60660bc88adf2082b0e637d63c35f4ee

                                          SHA256

                                          e1c903d9a485235378374e5ace35f09949a4969227ee9813a715bca65daeb0c0

                                          SHA512

                                          5a80708d34d1e6b15e73619efcacfea1eab9e4fdb44047add5e71727ce5610f8648bb3b82f5644777ae31f0a48daf37942d8ada2dd316166a92743543f524739

                                        • 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

                                          0ea153bca183504bee6928c36c07329f

                                          SHA1

                                          41649d35c5fc699c32abf6d8c9c41f2b5d70d234

                                          SHA256

                                          3c35a1e274e40f0b0250d49c3157ab2a281160461acb1dd7df4696021f59bc28

                                          SHA512

                                          8dfecc1e3ee10a6cc0e99a165465f0a0800143ed44a280241fc68c846cf66a0d6e6c5db1d1d6b325e8cc7cde8c0841e015d0b44f559f80ae6513388ea08809d9

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

                                          Filesize

                                          11KB

                                          MD5

                                          4b0e6b3158c68ccf6a1784f99c01e143

                                          SHA1

                                          50b4b9e27cd0c7a6dd49cca69d80a3804d8fe03c

                                          SHA256

                                          98e071b0ce9423783a7f381b7bd4ca5bd50d61453a8e1a56ff90188430c82292

                                          SHA512

                                          4931790b3dca73392285697b52f72db4698b92d56d152dab1ee3f3fc407c70358523b81549a02e6a83f5e4da8e14d30edf328171a727ae77fd83109dfbcbb651

                                        • C:\Users\Admin\Downloads\Free robux.zip

                                          Filesize

                                          757B

                                          MD5

                                          f0a4e5dce93872aec97369c1c7c82424

                                          SHA1

                                          5a6a80bf865d6b1f61051d10dbb5c457fa9e8d6b

                                          SHA256

                                          4dda87afd9c88e4eab522f74a40f0edae33eb97eb7eb0f6cc55f6ffe6bad986e

                                          SHA512

                                          45dbef0733a66a0d0f1c16f8f085866b4346717cdc4db27d25a47da2fc85d9791161788185f9fe1f281407f9b339abb517c80a6e5b3e40d0cd17aa464e724173

                                        • C:\Users\Admin\Downloads\Free robux.zip:Zone.Identifier

                                          Filesize

                                          222B

                                          MD5

                                          a4df9ecc8ff7f1f97630149c724e3ff2

                                          SHA1

                                          5a7711fc9de6a1680cf86868109fe24cf6422372

                                          SHA256

                                          b947610efd2bd0f884cf7294bfd71b7680dfff95659cec1c81b2560bbc5f3164

                                          SHA512

                                          0b5d33106b50d277e2f0e644d2ed41c5b9c48df1ecad69a9b35c97df6b8d7b5c7c27f5558f02223829febacb4d914183cf94c6c739d613164507e3669f6f2379