Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2024, 14:35

General

  • Target

    https://www.dropbox.com/l/scl/AACGbZoG96dqDkbFx73347yCRAR4sN9O6co

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 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 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" --start-maximized --single-argument https://www.dropbox.com/l/scl/AACGbZoG96dqDkbFx73347yCRAR4sN9O6co
    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:2200
    • 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,0x100,0x104,0xd8,0x108,0x7ffa380546f8,0x7ffa38054708,0x7ffa38054718
      2⤵
        PID:3952
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2156,8371511184796633023,17042135193653274122,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
        2⤵
          PID:4384
        • 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=2156,8371511184796633023,17042135193653274122,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2240 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4444
        • 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=2156,8371511184796633023,17042135193653274122,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
          2⤵
            PID:4788
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,8371511184796633023,17042135193653274122,131072 --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=3264 /prefetch:1
            2⤵
              PID:1960
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,8371511184796633023,17042135193653274122,131072 --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=3284 /prefetch:1
              2⤵
                PID:1844
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,8371511184796633023,17042135193653274122,131072 --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=4688 /prefetch:1
                2⤵
                  PID:1812
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,8371511184796633023,17042135193653274122,131072 --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=4608 /prefetch:1
                  2⤵
                    PID:4120
                  • 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=2156,8371511184796633023,17042135193653274122,131072 --lang=en-US --service-sandbox-type=mf_cdm --mojo-platform-channel-handle=3508 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4476
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,8371511184796633023,17042135193653274122,131072 --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=5472 /prefetch:1
                    2⤵
                      PID:5056
                    • 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=2156,8371511184796633023,17042135193653274122,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6024 /prefetch:8
                      2⤵
                        PID:3180
                      • 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=2156,8371511184796633023,17042135193653274122,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6024 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4728
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,8371511184796633023,17042135193653274122,131072 --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=6108 /prefetch:1
                        2⤵
                          PID:4892
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,8371511184796633023,17042135193653274122,131072 --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=5512 /prefetch:1
                          2⤵
                            PID:3156
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,8371511184796633023,17042135193653274122,131072 --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=5620 /prefetch:1
                            2⤵
                              PID:3048
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2156,8371511184796633023,17042135193653274122,131072 --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=5472 /prefetch:1
                              2⤵
                                PID:2248
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2156,8371511184796633023,17042135193653274122,131072 --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=5804 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:4564
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:460
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:4804

                                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

                                  e55832d7cd7e868a2c087c4c73678018

                                  SHA1

                                  ed7a2f6d6437e907218ffba9128802eaf414a0eb

                                  SHA256

                                  a4d7777b980ec53de3a70aca8fb25b77e9b53187e7d2f0fa1a729ee9a35da574

                                  SHA512

                                  897fdebf1a9269a1bf1e3a791f6ee9ab7c24c9d75eeff65ac9599764e1c8585784e1837ba5321d90af0b004af121b2206081a6fb1b1ad571a0051ee33d3f5c5f

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

                                  Filesize

                                  152B

                                  MD5

                                  c2d9eeb3fdd75834f0ac3f9767de8d6f

                                  SHA1

                                  4d16a7e82190f8490a00008bd53d85fb92e379b0

                                  SHA256

                                  1e5efb5f1d78a4cc269cb116307e9d767fc5ad8a18e6cf95c81c61d7b1da5c66

                                  SHA512

                                  d92f995f9e096ecc0a7b8b4aca336aeef0e7b919fe7fe008169f0b87da84d018971ba5728141557d42a0fc562a25191bd85e0d7354c401b09e8b62cdc44b6dcd

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

                                  Filesize

                                  2KB

                                  MD5

                                  798475e5ade811ed49bc94cc703250f7

                                  SHA1

                                  a6322d6945353727990598510515eb1e34f7ca0e

                                  SHA256

                                  8c973f75c05708f480e647552ed2c131946eb28b13e5c0b9978d1921ae4d6997

                                  SHA512

                                  d90faab9a7bd0ec5bc0238c2a1c23527cc6720a0debcc598e6ee296e835769855d8537c1cb2489745a1370770961606b2f385f3f48333bc510c3508a83cf3165

                                • 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\Network Persistent State

                                  Filesize

                                  1KB

                                  MD5

                                  09db74b2b3eb960882d3dfb49637c022

                                  SHA1

                                  aa2deabe1e583dd429ab3d650e2ae39ee00eda70

                                  SHA256

                                  0c97bec4b85ea03ebad1ce95e384abe2dc13613249ce720d90617e0f672eb5b5

                                  SHA512

                                  ea65d506287415e4bb0a0f90db1ea4f879a57303c323cc5449a4a6ff71bd09423df14ef98ece6268863965ad4d2727cdbbd361868691ddb71105479f8e6298f8

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

                                  Filesize

                                  5KB

                                  MD5

                                  58f4362c9247969356209c7fa3e27841

                                  SHA1

                                  039497bc5ec0cb89903fc052d3374e68faba7bfd

                                  SHA256

                                  b02c91b295345ae2af789a763dee7249807874ed4ad647438c103563d3a92099

                                  SHA512

                                  1e4e31b39556adf293964b6d9be23d1754832e1295b48c014a597c54006504dacc3daf85ea11144ce9b87cd1293b920cf5e7299a5e32e0c08d94f58a7b701a15

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

                                  Filesize

                                  6KB

                                  MD5

                                  1fea824a5dbb2e0b847e6f8fdbc8a5e4

                                  SHA1

                                  d68aed74ab3ca9d5ea0e86a0854e1b613a734193

                                  SHA256

                                  88f38ec3de7e39969a7da299915aa946c66b98683999d826d9efa03810a3713b

                                  SHA512

                                  c0d0abf24db6702975ac432a65b39243d3ae369fd9e4994976022a811b083a75da64889e2c662b372cefc7454d42ba48a968345f58691663c684da23c3c9c03d

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

                                  Filesize

                                  371B

                                  MD5

                                  bc495e6c8e394a7de65089aa22187b09

                                  SHA1

                                  cc2b01dee07e36fcdddb1ac5688e099dde7f5b0d

                                  SHA256

                                  b4c64bb76ffe794a428bc881cf4ae7a8b6c09fddf62c31a074ad3d7906e141bb

                                  SHA512

                                  da94c5bceaeb45b59a94e80faacc8fa1bc07f3d80e1cdfda44da10bf4a8f1919cc258147a9b8d8190ca12d38320e20b7ef1188845cc08a02e88e619c9e4a58ba

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

                                  Filesize

                                  371B

                                  MD5

                                  7a3c499f97114d3e2f8178fe4faa3aac

                                  SHA1

                                  5a2fc056459e2c6aead1ba4d2aead7a88ca76463

                                  SHA256

                                  f932c07976093f8fc6e97eb5499b8177084bba7edf1f78bae4173a88d3987c18

                                  SHA512

                                  4314efd0c2563a70d0efbd330c83c79e41db95092437050cf34e477ebb86fb5e7a9c2b02996e7253f0ec007ea34406ff19b7ac41bdfe26172b12b348eeba7a54

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

                                  Filesize

                                  371B

                                  MD5

                                  809eaef638d6ac75ebc470d0c7cea121

                                  SHA1

                                  1367b99b23d28298225d82423541b8e24f321b14

                                  SHA256

                                  d4b8c4bef410f83e3247b9da56e91c2aff255ea80ca9e516686888f3eee0a9cd

                                  SHA512

                                  2c8fbc0425d16a4d7b186e51e54a964cc1c27e793a6929d4e6d4d055f4c4bb8a6e76eb8bd06248bcc00a140591928e680587e96f98a8e525d5010f8e4edd353e

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

                                  Filesize

                                  371B

                                  MD5

                                  a617f784151b8c67027ba6d5afd0581a

                                  SHA1

                                  a3b5ef51543372c632a2be7b12a0dfd9b47cc66a

                                  SHA256

                                  caf4569561945a63f290f301c21bad5ff186372f6c0f67c461f3efac6c5f0141

                                  SHA512

                                  8742cc080f2b45e23bde0360c52073fea114fec58a9f9141bd26cd493db375215fb30ed8176123c5f1aaf1775408398aecaa6d43dee1eeffc4aef9246072d294

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

                                  Filesize

                                  371B

                                  MD5

                                  3813b84a7a5d9c319767f4b7be152c84

                                  SHA1

                                  c5e98c7b0e512c4e97e645ae968e2fe2784d2514

                                  SHA256

                                  75a9ee2e84a9b495f1542cd9c047fcb2692bebd3e5298b7c43da50d126d9a02b

                                  SHA512

                                  433b0226cff7c4646da4f5b1a637dc094a41e1ec4286fd2413e979201f22d690e2de3e76d4df4989cec1a704836e1577f43947d491926a6bade3f0dda35331fc

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

                                  Filesize

                                  371B

                                  MD5

                                  3f352569495e8fac5e5a118b43f5c6d0

                                  SHA1

                                  b8224524cc5a68388e881c1e898e4ae70b7bc6c3

                                  SHA256

                                  d520fb86b12c392a491ebbd27983a8092916b8c3a42cafcb6448ae5ae5a9c236

                                  SHA512

                                  d877a301e4fda0cc76885db9796da9218af38544498602b5cc69d381e8a7cb54122e7fa8fea2eb8905ee3559a19d31f734e20470d225ac69ef444343f4ddfb83

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

                                  Filesize

                                  371B

                                  MD5

                                  101d160416363b50a6cf7987dbe8e0a7

                                  SHA1

                                  bcd42af388b3466ada1f5151d70c71660d8e3f08

                                  SHA256

                                  2b966a023d3bf15d5174fbbb2354871ef0e95578299607e750b825a203abb7d7

                                  SHA512

                                  0667b0d7075e7015c218b3956108c846d72e4b0b14ce9f2ee093103f60cf90f5358d505bada97f9978f828c6fb3b8bf83c78fcbd61eb74da296f0ebe5f5448e7

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57fa8c.TMP

                                  Filesize

                                  369B

                                  MD5

                                  064d556090b379f71b8de68f609d178a

                                  SHA1

                                  34af5f13d52a88b9b2bbab8d30aae65e32777858

                                  SHA256

                                  a3cb5d1b6fd8f85b6e5be6bd6c27b37fb701f3cad57868ec741dee8ab01aa8ae

                                  SHA512

                                  bf86bbdcbe99fe10c9da993a137dc82acde3395104a199086b43e3761b962f3a6a4bcdd56ac71ece943fc172fc6d4245deab00f986e79347ddf6fb901a0c7a3e

                                • 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

                                  2d8f733e2dced2b47badc5f7d22d3ec9

                                  SHA1

                                  74e63aa640746d26fa34b477ef7abd8e1de83966

                                  SHA256

                                  1c0b6125e765eeb40b14bca01df0074df935a61ad4baa24d5de959091031107a

                                  SHA512

                                  d11f853d2400f109b6352bf1a4bfe90df3479284886b988a9c4944ba20c04a55dc3419a17be54f5cd167542e2cfa1ec4a5f448b9645635c66edf82d392581b3c