Resubmissions

05/04/2024, 07:14

240405-h23pxaef75 10

05/04/2024, 07:00

240405-hsrw2sea4x 10

Analysis

  • max time kernel
    145s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/04/2024, 07:00

General

  • Target

    https://0zrj3.mjt.lu/lnk/AV8AADj5PhMAAAAAAAAAAeOyNUoAAYCrw0wAAAAAAB7XEwBl6Yl5E5TIqIrFQJCdOn3rEYKZ8AAGLUg/1/67GbgOa20-af-TEw7jkuXg/aHR0cHM6Ly9pbmFpbC1wcmV2ZW56aW9uZS1mb3JtYXppb25lLnNhaWxwb3J0YWwuaXQ

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 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" --single-argument https://0zrj3.mjt.lu/lnk/AV8AADj5PhMAAAAAAAAAAeOyNUoAAYCrw0wAAAAAAB7XEwBl6Yl5E5TIqIrFQJCdOn3rEYKZ8AAGLUg/1/67GbgOa20-af-TEw7jkuXg/aHR0cHM6Ly9pbmFpbC1wcmV2ZW56aW9uZS1mb3JtYXppb25lLnNhaWxwb3J0YWwuaXQ
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5024
    • 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,0x100,0x104,0xd8,0x108,0x7fff7aef46f8,0x7fff7aef4708,0x7fff7aef4718
      2⤵
        PID:1588
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,1321506413192532459,5635967101889739182,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
        2⤵
          PID:2228
        • 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=2128,1321506413192532459,5635967101889739182,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2260 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3380
        • 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=2128,1321506413192532459,5635967101889739182,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2860 /prefetch:8
          2⤵
            PID:4372
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,1321506413192532459,5635967101889739182,131072 --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=3364 /prefetch:1
            2⤵
              PID:3572
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,1321506413192532459,5635967101889739182,131072 --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=3376 /prefetch:1
              2⤵
                PID:400
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,1321506413192532459,5635967101889739182,131072 --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=4204 /prefetch:1
                2⤵
                  PID:1844
                • 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=2128,1321506413192532459,5635967101889739182,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5460 /prefetch:8
                  2⤵
                    PID:1480
                  • 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=2128,1321506413192532459,5635967101889739182,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5460 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2892
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,1321506413192532459,5635967101889739182,131072 --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=5584 /prefetch:1
                    2⤵
                      PID:3148
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,1321506413192532459,5635967101889739182,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5556 /prefetch:1
                      2⤵
                        PID:4284
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,1321506413192532459,5635967101889739182,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4784 /prefetch:1
                        2⤵
                          PID:2876
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2128,1321506413192532459,5635967101889739182,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5616 /prefetch:1
                          2⤵
                            PID:3156
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2128,1321506413192532459,5635967101889739182,131072 --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=4960 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2960
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:4284
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:3256

                            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

                              4d6e17218d9a99976d1a14c6f6944c96

                              SHA1

                              9e54a19d6c61d99ac8759c5f07b2f0d5faab447f

                              SHA256

                              32e343d2794af8bc6f2f7c905b5df11d53db4ad8922b92ad5e7cc9c856509d93

                              SHA512

                              3fa166b3e2d1236298d8dda7071a6fcf2bde283f181b8b0a07c0bb8ba756d6f55fa8a847ca5286d4dbabc6dace67e842a118866320ac01bd5f93cccd3a032e47

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

                              Filesize

                              1KB

                              MD5

                              8d5b7c4b9b0c3e8b6f833728a214d1ab

                              SHA1

                              d33f48dcc12c3eda2e8e906b42e8c043f4189761

                              SHA256

                              84f7e1ebecb4244fd6d675ad1a20b85a1c737c2614f82d4e5f9c8f473877e408

                              SHA512

                              3e466a840f0cdae82cd7636247c4c067671f34fbf23a9a93bd41bff2ea82a790df93aac6f2af6ea16e763ff84a9fd6c90163d6f51b454ea17143096bfc75856e

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

                              Filesize

                              1KB

                              MD5

                              b657bf0f390505aecd3e57def4ff454d

                              SHA1

                              43c0e261694e0d7fd90cc09c8f3b831a170cf832

                              SHA256

                              77005dfc4542e6a4eec023b95b5ce11726cd54340b78587fbed5088f19cb840f

                              SHA512

                              7e6fcdc69b3c7e5de7aa01e081ad89aed00e7071beaca025387644f4834faa9db746ccc353f2e813bf6cd7ab4f28d400ac91bfdd1888c10d7023e59f7f5d6d5c

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

                              Filesize

                              111B

                              MD5

                              285252a2f6327d41eab203dc2f402c67

                              SHA1

                              acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                              SHA256

                              5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                              SHA512

                              11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

                              Filesize

                              5KB

                              MD5

                              bcd84834c2b3ba57fae577f399ff7bd9

                              SHA1

                              688f8619870eb17629cffb3b8e8464a9077a2d91

                              SHA256

                              d67883d39a3f8f48ee8e8d8446294eabbbf528979eb4b9f0a25b1bda123865b5

                              SHA512

                              90db15a4a4933fcab327b1f454c44d19c1dddd872aeaf19b653e511b6c19c30c224b9d4a4bb3a855b93b8a8d7d53eedbe370c7adb8c54cd393c12d2a7b5520c0

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

                              Filesize

                              6KB

                              MD5

                              126b3cb1da27e5648378a053eda2437a

                              SHA1

                              6db72cd6c4a33d4ad96ee6432bcab23258f3ae37

                              SHA256

                              2b01f2bfe4a026935ed1d115e68f6faf7b702cced344dc9d39349c91876fc00c

                              SHA512

                              d2ffbd7202867349d0423a9284698e506b0108ef5d36057376cc2c5d6b6fc553a3e51f34e821e0be1e326f5080a62b191655701a43d1825c8e83a37a4bf17547

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

                              Filesize

                              6KB

                              MD5

                              ad22cb8679e2baaed7edc40e70f2e341

                              SHA1

                              634f8bdc4263519ac09af8ba05a53c2e9d55e152

                              SHA256

                              7ff5eaed133053943c4b994503b68460859043b5929ab60d6e402f5929da2f7c

                              SHA512

                              3753a3c1221b8d99f41b4c08641834cbf68796f3b71e8e39a11d774ec41c3ccc1ee7dba115db405c1155d434a5b1e466783ffdbdb9ce8012a4ebc1ef1156b07a

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

                              Filesize

                              24KB

                              MD5

                              c2ef1d773c3f6f230cedf469f7e34059

                              SHA1

                              e410764405adcfead3338c8d0b29371fd1a3f292

                              SHA256

                              185450d538a894e4dcf55b428f506f3d7baa86664fbbc67afd6c255b65178521

                              SHA512

                              2ef93803da4d630916bed75d678382fd1c72bff1700a1a72e2612431c6d5e11410ced4eaf522b388028aeadb08e8a77513e16594e6ab081f6d6203e4caa7d549

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

                              Filesize

                              1KB

                              MD5

                              d4d9beff9c6419d8a383f7d1181f9907

                              SHA1

                              63a3da69fab245ada860c4648175edffc51c0cb4

                              SHA256

                              2d65c64dddf47dd1e4f5eb0ed3381b29c3f891ff8a108343b9db187f520833c4

                              SHA512

                              6b13d899bfd1c728ec31d0dae1ce5cea137249dcaa95a76001536b5beb0469f96694fa17ea4d2d6a3b10d7d342992d8ff63b1cf25ccfe13f3899a239998e38ab

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57923d.TMP

                              Filesize

                              1KB

                              MD5

                              0cfc8b204148a6da612a96dcdb4a3084

                              SHA1

                              e8ddbaf72e937a735096d1b36300a538c760415a

                              SHA256

                              b6c8eb378c2b013e0a10a3f4964371456600950028f033aa0a88f9f5aea34161

                              SHA512

                              64ebcc4ec01657dee4315acd4bfb7fabf393d5a7c811c88f882550e0dc79ccdbfd9796e5a1afd6710428a1b80d7e80ced409a4be7f8554365def0cb4ab3ec5cb

                            • 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

                              cdb6fd110d6f818dc267c5d404ff5fb9

                              SHA1

                              cadbd7c29adff035272e4e23995d400c33699e73

                              SHA256

                              880cddf5f1cc92006f7ddcc1417fc118d31e5326debc2c05fa39a3c0cece97df

                              SHA512

                              eec1a9f1efe20b3a9512f14d0693b5ca2f29f9b3e34f18c08df51f0505c6d684ab6920d5a8bbdc21def07400b3b5d8031f3b4faa4b043dc691bee1ade387cba0

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

                              Filesize

                              10KB

                              MD5

                              60fd58956211434b1965c731482108ce

                              SHA1

                              9347c0825fcf3c19b3db0cc64914dab6eccb363f

                              SHA256

                              23b02e9c46f68b4b83c1ebc0b0e6d663ac63af855a87615c72c2ceddfc0167f5

                              SHA512

                              82547abdc090cf405f2c335acb0903b72c04e2bc4bc48622883ec6f41377e427c133909dbe751e21d283946cfe70039520bb3de4f6478fd7e3866e443d4d5341