Analysis

  • max time kernel
    30s
  • max time network
    31s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/06/2024, 16:53

General

  • Target

    http://dalerbxs.github.io

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "http://dalerbxs.github.io"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3616
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url http://dalerbxs.github.io
      2⤵
      • Checks processor information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3736
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.0.1716824599\1178173535" -parentBuildID 20230214051806 -prefsHandle 1756 -prefMapHandle 1748 -prefsLen 22076 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {8541355c-acac-4771-9046-abc438c17a98} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 1836 22bf62f3158 gpu
        3⤵
          PID:3428
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.1.1036705036\373092412" -parentBuildID 20230214051806 -prefsHandle 2416 -prefMapHandle 2404 -prefsLen 22927 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5f49aa25-f695-42f1-9c69-c1c39b485aa5} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 2428 22be3089958 socket
          3⤵
            PID:3080
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.2.1278142372\515560005" -childID 1 -isForBrowser -prefsHandle 2912 -prefMapHandle 2936 -prefsLen 22965 -prefMapSize 235121 -jsInitHandle 1352 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {699d55c2-0a6c-4a76-a9e0-09b9d2e6c62f} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 2788 22bfa147858 tab
            3⤵
              PID:5048
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.3.271541714\1590938331" -childID 2 -isForBrowser -prefsHandle 3660 -prefMapHandle 3656 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 1352 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7a4b67d4-424d-42af-9f9a-977e1b3e8ac1} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 3672 22bfbed6558 tab
              3⤵
                PID:2996
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.4.1223195379\397537144" -childID 3 -isForBrowser -prefsHandle 4912 -prefMapHandle 4944 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 1352 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {41704da5-f678-4c3b-b7b7-33c152df6203} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 4948 22bfd636e58 tab
                3⤵
                  PID:684
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.5.281156507\2086634801" -childID 4 -isForBrowser -prefsHandle 3096 -prefMapHandle 3108 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1352 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {00e40de5-c8db-4d8a-97ff-e31ca5712950} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 3112 22bf77b6758 tab
                  3⤵
                    PID:208
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.6.1984785622\1133310256" -childID 5 -isForBrowser -prefsHandle 5456 -prefMapHandle 5452 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1352 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {95881568-0e73-4415-aafc-e0453662819c} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 5464 22bfe111658 tab
                    3⤵
                      PID:404
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.7.1885557699\204121226" -childID 6 -isForBrowser -prefsHandle 5660 -prefMapHandle 5656 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1352 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c0e2eb83-5c6e-4c35-975d-632b4a7ce483} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 5672 22bfe1fc658 tab
                      3⤵
                        PID:444
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.8.2018520990\1843278545" -childID 7 -isForBrowser -prefsHandle 5424 -prefMapHandle 5428 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1352 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {34cd4fbd-2490-432a-a751-4b027e1a3eed} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 5416 22bfe1fb158 tab
                        3⤵
                          PID:5008
                        • C:\Program Files\Mozilla Firefox\firefox.exe
                          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.9.902416376\454282702" -childID 8 -isForBrowser -prefsHandle 3152 -prefMapHandle 3196 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1352 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2d07cbb7-f301-42f9-8e7e-ba79c4e90e3c} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 5872 22bfa1c8058 tab
                          3⤵
                            PID:4912
                          • C:\Program Files\Mozilla Firefox\firefox.exe
                            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.10.728893753\127313061" -parentBuildID 20230214051806 -prefsHandle 6024 -prefMapHandle 3156 -prefsLen 27697 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a039b90e-a51e-45f0-b3d8-8a526cf81b1e} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 6072 22bfe8e3858 rdd
                            3⤵
                              PID:4532
                            • C:\Program Files\Mozilla Firefox\firefox.exe
                              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.11.1457247760\792868723" -parentBuildID 20230214051806 -sandboxingKind 1 -prefsHandle 6184 -prefMapHandle 6056 -prefsLen 27697 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bf844af7-9871-4717-bcf6-2c7a012aba60} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 6192 22bfefd4258 utility
                              3⤵
                                PID:4204

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\7jyxcjs8.default-release\activity-stream.discovery_stream.json.tmp

                            Filesize

                            26KB

                            MD5

                            96444b7997304718ff0eaa74a37ea52a

                            SHA1

                            91dd1a2f12f48156b4a30ab35bf3ec7cb72553eb

                            SHA256

                            344b7ad455e0b80a14462d79588109e7eb41d48cc769fd9f8439b12f5251fed4

                            SHA512

                            072ecd87e1b3fce438407cfb6f4c32f79a217490e23866b832c315af976adaa762b6f808ffc4108c7bce45e628ffaf236deb9e60a2fe513508f5ab07c290c2ca

                          • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\7jyxcjs8.default-release\cache2\entries\383A97A57B113BD106DE6984E6DBA5F537327263

                            Filesize

                            13KB

                            MD5

                            3b210ce41c11544aa564f3307d2acc87

                            SHA1

                            39bf7c40e619f9041967ece6d0c866f753a81de9

                            SHA256

                            ad40e7a1315f7e7496c38a9da469c707a55067d6bca0e77dec5494302230503a

                            SHA512

                            fadf1fd0026a2951a590c49decee0fe13c8236923d564521a6767c6663654322147cb2a75b6c8ec1716d626371840b534744634324df0dcdbbe68a8f57b526fb

                          • C:\Users\Admin\AppData\Local\Temp\tmpaddon

                            Filesize

                            442KB

                            MD5

                            85430baed3398695717b0263807cf97c

                            SHA1

                            fffbee923cea216f50fce5d54219a188a5100f41

                            SHA256

                            a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e

                            SHA512

                            06511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1

                          • C:\Users\Admin\AppData\Local\Temp\tmpaddon-1

                            Filesize

                            8.0MB

                            MD5

                            a01c5ecd6108350ae23d2cddf0e77c17

                            SHA1

                            c6ac28a2cd979f1f9a75d56271821d5ff665e2b6

                            SHA256

                            345d44e3aa3e1967d186a43d732c8051235c43458169a5d7d371780a6475ee42

                            SHA512

                            b046dd1b26ec0b810ee441b7ad4dc135e3f1521a817b9f3db60a32976352e8f7e53920e1a77fc5b4130aac260d79deef7e823267b4414e9cc774d8bffca56a72

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7jyxcjs8.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.dll

                            Filesize

                            997KB

                            MD5

                            fe3355639648c417e8307c6d051e3e37

                            SHA1

                            f54602d4b4778da21bc97c7238fc66aa68c8ee34

                            SHA256

                            1ed7877024be63a049da98733fd282c16bd620530a4fb580dacec3a78ace914e

                            SHA512

                            8f4030bb2464b98eccbea6f06eb186d7216932702d94f6b84c56419e9cf65a18309711ab342d1513bf85aed402bc3535a70db4395874828f0d35c278dd2eac9c

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7jyxcjs8.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.info

                            Filesize

                            116B

                            MD5

                            3d33cdc0b3d281e67dd52e14435dd04f

                            SHA1

                            4db88689282fd4f9e9e6ab95fcbb23df6e6485db

                            SHA256

                            f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b

                            SHA512

                            a4a96743332cc8ef0f86bc2e6122618bfc75ed46781dadbac9e580cd73df89e74738638a2cccb4caa4cbbf393d771d7f2c73f825737cdb247362450a0d4a4bc1

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7jyxcjs8.default-release\gmp-widevinecdm\4.10.2557.0\LICENSE.txt

                            Filesize

                            479B

                            MD5

                            49ddb419d96dceb9069018535fb2e2fc

                            SHA1

                            62aa6fea895a8b68d468a015f6e6ab400d7a7ca6

                            SHA256

                            2af127b4e00f7303de8271996c0c681063e4dc7abdc7b2a8c3fe5932b9352539

                            SHA512

                            48386217dabf7556e381ab3f5924b123a0a525969ff98f91efb03b65477c94e48a15d9abcec116b54616d36ad52b6f1d7b8b84c49c204e1b9b43f26f2af92da2

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7jyxcjs8.default-release\gmp-widevinecdm\4.10.2557.0\manifest.json

                            Filesize

                            372B

                            MD5

                            8be33af717bb1b67fbd61c3f4b807e9e

                            SHA1

                            7cf17656d174d951957ff36810e874a134dd49e0

                            SHA256

                            e92d3394635edfb987a7528e0ccd24360e07a299078df2a6967ca3aae22fa2dd

                            SHA512

                            6125f60418e25fee896bf59f5672945cd8f36f03665c721837bb50adf5b4dfef2dddbfcfc817555027dcfa90e1ef2a1e80af1219e8063629ea70263d2fc936a7

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7jyxcjs8.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll

                            Filesize

                            11.8MB

                            MD5

                            33bf7b0439480effb9fb212efce87b13

                            SHA1

                            cee50f2745edc6dc291887b6075ca64d716f495a

                            SHA256

                            8ee42d9258e20bbc5bfdfae61605429beb5421ffeaaa0d02b86d4978f4b4ac4e

                            SHA512

                            d329a1a1d98e302142f2776de8cc2cd45a465d77cb21c461bdf5ee58c68073a715519f449cb673977288fe18401a0abcce636c85abaec61a4a7a08a16c924275

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7jyxcjs8.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.lib

                            Filesize

                            1KB

                            MD5

                            688bed3676d2104e7f17ae1cd2c59404

                            SHA1

                            952b2cdf783ac72fcb98338723e9afd38d47ad8e

                            SHA256

                            33899a3ebc22cb8ed8de7bd48c1c29486c0279b06d7ef98241c92aef4e3b9237

                            SHA512

                            7a0e3791f75c229af79dd302f7d0594279f664886fea228cfe78e24ef185ae63aba809aa1036feb3130066deadc8e78909c277f0a7ed1e3485df3cf2cd329776

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7jyxcjs8.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.sig

                            Filesize

                            1KB

                            MD5

                            937326fead5fd401f6cca9118bd9ade9

                            SHA1

                            4526a57d4ae14ed29b37632c72aef3c408189d91

                            SHA256

                            68a03f075db104f84afdd8fca45a7e4bff7b55dc1a2a24272b3abe16d8759c81

                            SHA512

                            b232f6cf3f88adb346281167ac714c4c4c7aac15175087c336911946d12d63d3a3a458e06b298b41a7ec582ef09fe238da3a3166ff89c450117228f7485c22d2

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7jyxcjs8.default-release\prefs-1.js

                            Filesize

                            6KB

                            MD5

                            59aa9ff8a4e1bf286545fdcaec3d680c

                            SHA1

                            805fe7bed88f38b2455fd8b6766df9086ed4e2d2

                            SHA256

                            b11400a3444a3badd250490e1037e5370c5afed3f3a320aa6705def48b736c88

                            SHA512

                            98060ccfdd18adedf6828ddcec8b46d0a3ed55d0701f562959581a2077cd56811c82f34da5f31f711f00da573ebdbd65682704599d786346f4f2f87dc0fdcdf1

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7jyxcjs8.default-release\prefs-1.js

                            Filesize

                            6KB

                            MD5

                            84666e243223dad4292372d99981604e

                            SHA1

                            9b5caca0a4f5983f143bcb8ed8ee2558292a33c6

                            SHA256

                            4848b9065096eb26136ab315b7db40ae247312370c0a9356c84fc08d11651feb

                            SHA512

                            193fb3e33b568a380581ac7a7091a83b405d554b85e10c59ece2c45b53b97d4a1cee0aceb32e6c1309619222e9d8152ea5ed9e21e6642f5101dd82bea928fddd

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7jyxcjs8.default-release\prefs-1.js

                            Filesize

                            8KB

                            MD5

                            ff53c7b1a591406c16c5129fb2f7e270

                            SHA1

                            05dbe709b6cf2d716a23b5570fee092b15cf1f89

                            SHA256

                            8cee7ae9e6f1bb20259e1bf203121bbbd20e924922fa03f84b859a2b1b5b3923

                            SHA512

                            2e456cd7ded31d293f1473e5e7aa894ca65fb0fdf28c29b548c9e51caf74079445a89dcf259748d237c5a7356dac8479f60ef65cd0c9b314a2e86e54d3f5d2ab

                          • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7jyxcjs8.default-release\sessionstore-backups\recovery.jsonlz4

                            Filesize

                            4KB

                            MD5

                            0d90b221f86d83b4390a58b9c3ef2496

                            SHA1

                            96ba089b13316bc84ad952b0bfc978214235f3be

                            SHA256

                            201e2908852c231a002578e4a4760b4ae154fd98534eee11b71611c354db51b8

                            SHA512

                            8db7d8fdfd0990542ef685a18c28a4bf54f10ea8e1996bc217334bf3bdbd33121a036cda05a0a6393267d0fd7291abcf3d5a42e35941fc7155db0d4c4767ed0c