Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/08/2024, 06:49

General

  • Target

    https://go.microsoft.com/fwlink/?linkid=2122659

Malware Config

Signatures

  • Detected microsoft outlook phishing page
  • Checks processor information in registry 2 TTPs 8 IoCs

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

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 21 IoCs
  • Suspicious use of SendNotifyMessage 20 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 "https://go.microsoft.com/fwlink/?linkid=2122659"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3836
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://go.microsoft.com/fwlink/?linkid=2122659
      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:2856
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1948 -parentBuildID 20240401114208 -prefsHandle 1888 -prefMapHandle 1880 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1f516bac-7b38-4be7-a53f-b585c0237425} 2856 "\\.\pipe\gecko-crash-server-pipe.2856" gpu
        3⤵
          PID:4552
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2456 -parentBuildID 20240401114208 -prefsHandle 2448 -prefMapHandle 2444 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {77e523eb-2f8f-4f44-aaf2-f18fa91e700f} 2856 "\\.\pipe\gecko-crash-server-pipe.2856" socket
          3⤵
            PID:1684
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3208 -childID 1 -isForBrowser -prefsHandle 3220 -prefMapHandle 2944 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {14a8293f-8bf3-47ea-bcf2-4a3445aa967b} 2856 "\\.\pipe\gecko-crash-server-pipe.2856" tab
            3⤵
              PID:884
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3852 -childID 2 -isForBrowser -prefsHandle 3076 -prefMapHandle 2580 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e49d5662-54ec-4c37-9e33-03c90be48492} 2856 "\\.\pipe\gecko-crash-server-pipe.2856" tab
              3⤵
                PID:784
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4316 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4172 -prefMapHandle 4176 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3293037c-b3d6-4d47-906a-9ebc7c2c0148} 2856 "\\.\pipe\gecko-crash-server-pipe.2856" utility
                3⤵
                • Checks processor information in registry
                PID:628
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5344 -childID 3 -isForBrowser -prefsHandle 5376 -prefMapHandle 5372 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {aba5967e-328b-4aeb-a5a5-24ee51589ab8} 2856 "\\.\pipe\gecko-crash-server-pipe.2856" tab
                3⤵
                  PID:1364
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5508 -childID 4 -isForBrowser -prefsHandle 5512 -prefMapHandle 5516 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4e693eb5-6d14-4459-9759-5f5bafd08cf6} 2856 "\\.\pipe\gecko-crash-server-pipe.2856" tab
                  3⤵
                    PID:2172
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5704 -childID 5 -isForBrowser -prefsHandle 5784 -prefMapHandle 5780 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {73db38be-21e8-4ecf-a3ad-9a3654d00a87} 2856 "\\.\pipe\gecko-crash-server-pipe.2856" tab
                    3⤵
                      PID:3636
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5908 -childID 6 -isForBrowser -prefsHandle 5900 -prefMapHandle 5500 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {80276e2f-08de-4102-b034-a1d88ea3666a} 2856 "\\.\pipe\gecko-crash-server-pipe.2856" tab
                      3⤵
                        PID:2256
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5348 -childID 7 -isForBrowser -prefsHandle 6044 -prefMapHandle 5784 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {86efe419-be36-443e-9e76-a43c47f6de81} 2856 "\\.\pipe\gecko-crash-server-pipe.2856" tab
                        3⤵
                          PID:4344
                        • C:\Program Files\Mozilla Firefox\firefox.exe
                          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5792 -childID 8 -isForBrowser -prefsHandle 5656 -prefMapHandle 5664 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a913f609-de3c-4723-b90e-ba12957c93e4} 2856 "\\.\pipe\gecko-crash-server-pipe.2856" tab
                          3⤵
                            PID:960
                          • C:\Program Files\Mozilla Firefox\firefox.exe
                            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5416 -childID 9 -isForBrowser -prefsHandle 5672 -prefMapHandle 5624 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e77d7490-1360-44a0-b615-5382a5052b77} 2856 "\\.\pipe\gecko-crash-server-pipe.2856" tab
                            3⤵
                              PID:2104

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\5utpapi8.default-release\cache2\entries\58EFA56DB4BFFECB0EDA547894BC9A057159E22F

                          Filesize

                          13KB

                          MD5

                          1d7e06dcc358535838a10a6105fe0388

                          SHA1

                          465ae3acfa201cc6b2ce8a42bb56983d82a3f387

                          SHA256

                          620164a0eb4b84a93e10c506123b6d354526cbddcdfe2e31bd5bcfa6dbe67779

                          SHA512

                          13e18abd1de6bd4cc3e4b4a4a3a80100c1dda7fe07b75f74487e6fdcda607d0d2780eab337820f99366becc4057f7929a31935edadc2d2c574ba1d2a30dc27c2

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

                          Filesize

                          479KB

                          MD5

                          09372174e83dbbf696ee732fd2e875bb

                          SHA1

                          ba360186ba650a769f9303f48b7200fb5eaccee1

                          SHA256

                          c32efac42faf4b9878fb8917c5e71d89ff40de580c4f52f62e11c6cfab55167f

                          SHA512

                          b667086ed49579592d435df2b486fe30ba1b62ddd169f19e700cd079239747dd3e20058c285fa9c10a533e34f22b5198ed9b1f92ae560a3067f3e3feacc724f1

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

                          Filesize

                          13.8MB

                          MD5

                          0a8747a2ac9ac08ae9508f36c6d75692

                          SHA1

                          b287a96fd6cc12433adb42193dfe06111c38eaf0

                          SHA256

                          32d544baf2facc893057a1d97db33207e642f0dacf235d8500a0b5eff934ce03

                          SHA512

                          59521f8c61236641b3299ab460c58c8f5f26fa67e828de853c2cf372f9614d58b9f541aae325b1600ec4f3a47953caacb8122b0dfce7481acfec81045735947d

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5utpapi8.default-release\AlternateServices.bin

                          Filesize

                          8KB

                          MD5

                          99b796db1d167280a96d0b6e052aff59

                          SHA1

                          00c125f085121f25e77441bae9ac46db1fd3da02

                          SHA256

                          a5ac9ab9fd5fe16837eb1412200b2f901c9a327eaa5a0ec5d78cfd18c96c4aef

                          SHA512

                          e4a635cd61bedc5000aa5643186081efa19480c03d5619b61fc2bc207d82bc66757791a702ec81eef4e529e4ed4c5b4f4d8c698aa69e4d9db9cbdb036bd99ad5

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5utpapi8.default-release\datareporting\glean\db\data.safe.tmp

                          Filesize

                          5KB

                          MD5

                          9c18d3f47f8b810c6177d947d0408da6

                          SHA1

                          597874ce54d8a0bb92b72e67abb6dc061ea524b4

                          SHA256

                          f77c84bb2a6304f7402603c2a815454cc4c26882fbb86705acb135d579bff152

                          SHA512

                          1b9ac2cd013393487991530b1f0a4ee1936c30b21ac1c70416133a19992597b7c1a41a6029f7926c887db0673a5638dae25e475283e896b63b192015dec03ac4

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5utpapi8.default-release\datareporting\glean\db\data.safe.tmp

                          Filesize

                          18KB

                          MD5

                          346e9011533668b1c89b297d7bd5cbd9

                          SHA1

                          304f38e0618ec2abe3250a96bb0db04cc844b876

                          SHA256

                          cead8cbf43ba5af5ee23385c3baf48976c5bf14ce6e0fe367b7119cbcee89e2c

                          SHA512

                          2ee1f61e5ff704a81b6df619539b883a65b4954fb79d002287ad62c7a04a9dcf8f271f48fb5e093f5a0fcd0cba6eb2151aeff9e26424bbef28431572441ac134

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5utpapi8.default-release\datareporting\glean\pending_pings\8322dc82-abc7-4e0b-95d4-eac570fbb776

                          Filesize

                          28KB

                          MD5

                          76aab3899910f14d73e77be44d0f78a0

                          SHA1

                          1abb36c196650ad1d3104f22e3154501ad8f8b43

                          SHA256

                          f1df0f642d8d4c31c19b6980df1cc82f68dc910f5ea89b6bb8b7957430945aa9

                          SHA512

                          d290a2e5915fe0caf7aed8d6b33b84de313a366ae39ee7cec66857c125c31881f009a70fe7e3656eeccdeb5b70155e7fd7bbccb4546dfda807ccaf773ae17014

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5utpapi8.default-release\datareporting\glean\pending_pings\875dd876-717b-414b-b6bc-d500815aef94

                          Filesize

                          671B

                          MD5

                          a9322634d2522d58c2dbf87a905db8f5

                          SHA1

                          22348c606bc9e417ddc33ea291cf85bd654620d4

                          SHA256

                          450a085ef6d0f3e3e28dfa6575c5fc54abd50417e69564e97b4c72a548d674b1

                          SHA512

                          053093fbbcfd76e10b5ca978857d3d7a50d16d72159e897ebd25ad544b2be75f91f74f9e0eea5b60889ef4c1f2455f59d7fd329329742c11558595d4cc335dce

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5utpapi8.default-release\datareporting\glean\pending_pings\ec7ba6d3-39e8-481d-a6eb-8da0ec9998cf

                          Filesize

                          982B

                          MD5

                          eeb152b32686d0eee4216f2f43eb5131

                          SHA1

                          81e10c785cae16030752d73586ac8c3b806d07ac

                          SHA256

                          aed276cc82a24f4082a64d4be34c0a05842c776370f52022e1a3950e12064471

                          SHA512

                          ac7f1e38db0a1336ec95bae317b7d98297f2c4d342eece375e1cea14cceda11883b155687a4691ea6e90d3fe951572ed67173001a6f895b8e463a36ba9cbc909

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5utpapi8.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.dll

                          Filesize

                          1.1MB

                          MD5

                          842039753bf41fa5e11b3a1383061a87

                          SHA1

                          3e8fe1d7b3ad866b06dca6c7ef1e3c50c406e153

                          SHA256

                          d88dd3bfc4a558bb943f3caa2e376da3942e48a7948763bf9a38f707c2cd0c1c

                          SHA512

                          d3320f7ac46327b7b974e74320c4d853e569061cb89ca849cd5d1706330aca629abeb4a16435c541900d839f46ff72dfde04128c450f3e1ee63c025470c19157

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5utpapi8.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.info

                          Filesize

                          116B

                          MD5

                          2a461e9eb87fd1955cea740a3444ee7a

                          SHA1

                          b10755914c713f5a4677494dbe8a686ed458c3c5

                          SHA256

                          4107f76ba1d9424555f4e8ea0acef69357dfff89dfa5f0ec72aa4f2d489b17bc

                          SHA512

                          34f73f7bf69d7674907f190f257516e3956f825e35a2f03d58201a5a630310b45df393f2b39669f9369d1ac990505a4b6849a0d34e8c136e1402143b6cedf2d3

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5utpapi8.default-release\gmp-widevinecdm\4.10.2710.0\manifest.json

                          Filesize

                          372B

                          MD5

                          bf957ad58b55f64219ab3f793e374316

                          SHA1

                          a11adc9d7f2c28e04d9b35e23b7616d0527118a1

                          SHA256

                          bbab6ca07edbed72a966835c7907b3e60c7aa3d48ddea847e5076bd05f4b1eda

                          SHA512

                          79c179b56e4893fb729b225818ab4b95a50b69666ac41d17aad0b37ab0ca8cd9f0848cbc3c5d9e69e4640a8b261d7ced592eae9bcb0e0b63c05a56e7c477f44e

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5utpapi8.default-release\gmp-widevinecdm\4.10.2710.0\widevinecdm.dll

                          Filesize

                          17.8MB

                          MD5

                          daf7ef3acccab478aaa7d6dc1c60f865

                          SHA1

                          f8246162b97ce4a945feced27b6ea114366ff2ad

                          SHA256

                          bc40c7821dcd3fea9923c6912ab1183a942c11b7690cfd79ed148ded0228777e

                          SHA512

                          5840a45cfdb12c005e117608b1e5d946e1b2e76443ed39ba940d7f56de4babeab09bee7e64b903eb82bb37624c0a0ef19e9b59fbe2ce2f0e0b1c7a6015a63f75

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5utpapi8.default-release\prefs-1.js

                          Filesize

                          13KB

                          MD5

                          75acf3edb9e73d7c61687705efb12a8a

                          SHA1

                          c77a1c84e9b6793e98fbd5efe72230f3f0155def

                          SHA256

                          8bdd31e2cf116ed7a3c5b56fb0c19c1e5c91b21d7d0186120bd98479001d8bbb

                          SHA512

                          59f29c7a0c6ccf9a50948a8777f10581cee4d6d4f26078dd94d023a94e72ca25b2c581eb21f824d522192a6e99a69392f5daa4efaaef0a7fa7d694d26d7e925b

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5utpapi8.default-release\prefs-1.js

                          Filesize

                          16KB

                          MD5

                          c5d75fbafca57b63bac1474c1f390c4e

                          SHA1

                          9ab7e7ff412cb2cc4193debb575095b5ac2d87fe

                          SHA256

                          a466fe607e7c3a26c4c2c5390c23af6c00fea7a4e029aeee46fc8229bd7cdeb3

                          SHA512

                          3ca182cac1b5cd0bbd43d16aa09845cd0602e00ef6e0f8e65f23c546324c79ea17a4d63c02d773e023d6ac8508fcf2f212e6aead0111016a2fbc015fcceeac89

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5utpapi8.default-release\prefs.js

                          Filesize

                          11KB

                          MD5

                          fce35b98a953cd107a0534df895cf9e6

                          SHA1

                          492226c97a0cb33433e498de492001ad5abfb93c

                          SHA256

                          bbf6f0dd33b571f5e4dd93ba2d8b3b4354fae05107549202dce50d679db19c27

                          SHA512

                          123d9fbb42d93f2b4e1f801e33730deee290d4a661638c2a65959173d80c149568549e4c2c2056b79dcfa70ec9bed83f4805af9b129c3dc79cb08f1f8f12a4ac