Analysis

  • max time kernel
    144s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/07/2023, 19:20

General

  • Target

    https://storage.googleapis.com/teamspass/newdomail/firsttestmail.html#2679638BJ7092357aL645066218dz16602Um24pbr180581gi

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 5 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 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 "https://storage.googleapis.com/teamspass/newdomail/firsttestmail.html#2679638BJ7092357aL645066218dz16602Um24pbr180581gi"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://storage.googleapis.com/teamspass/newdomail/firsttestmail.html#2679638BJ7092357aL645066218dz16602Um24pbr180581gi
      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="3736.0.498150402\2052278532" -parentBuildID 20221007134813 -prefsHandle 1916 -prefMapHandle 1912 -prefsLen 20938 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e65f69de-a653-4960-97e7-eebd38801e15} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 1996 1096e0de858 gpu
        3⤵
          PID:2732
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.1.688546599\1731736580" -parentBuildID 20221007134813 -prefsHandle 2392 -prefMapHandle 2380 -prefsLen 21754 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {54c86350-4d92-48c5-a140-eb015dd07b90} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 2420 1096da46158 socket
          3⤵
            PID:1836
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.2.719397386\363856423" -childID 1 -isForBrowser -prefsHandle 3252 -prefMapHandle 3248 -prefsLen 21792 -prefMapSize 232675 -jsInitHandle 1384 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a7262da6-ef6f-4af0-a6fa-8e9a9c3d2404} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 3264 10972133258 tab
            3⤵
              PID:2940
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.3.1098108810\888191208" -childID 2 -isForBrowser -prefsHandle 3760 -prefMapHandle 3756 -prefsLen 26437 -prefMapSize 232675 -jsInitHandle 1384 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d3fe98e9-758c-4303-8e68-0facee8ba300} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 3780 10972fe0858 tab
              3⤵
                PID:2428
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.4.1645904561\79347443" -childID 3 -isForBrowser -prefsHandle 4968 -prefMapHandle 4956 -prefsLen 26752 -prefMapSize 232675 -jsInitHandle 1384 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e1c5fd0b-f920-4210-bbed-6a77dc59fd0a} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 5068 109744a9558 tab
                3⤵
                  PID:3352
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.5.650840974\2141008882" -childID 4 -isForBrowser -prefsHandle 5212 -prefMapHandle 5216 -prefsLen 26752 -prefMapSize 232675 -jsInitHandle 1384 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {22672099-1e2b-43fd-b3c6-7491f365c708} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 5196 109744be058 tab
                  3⤵
                    PID:4560
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.6.1700780880\1568113274" -childID 5 -isForBrowser -prefsHandle 5188 -prefMapHandle 5192 -prefsLen 26752 -prefMapSize 232675 -jsInitHandle 1384 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6c527bad-b23f-4b3f-85c4-ddb8777aa66d} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 5292 109744be358 tab
                    3⤵
                      PID:4524
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3736.7.1710279826\707193141" -childID 6 -isForBrowser -prefsHandle 3344 -prefMapHandle 5024 -prefsLen 27017 -prefMapSize 232675 -jsInitHandle 1384 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6160b20d-98b1-4ff2-8c8a-031641edc981} 3736 "\\.\pipe\gecko-crash-server-pipe.3736" 3360 109727f6c58 tab
                      3⤵
                        PID:1820

                  Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\ob0k9snf.default-release\activity-stream.discovery_stream.json.tmp

                          Filesize

                          157KB

                          MD5

                          e76e3b3e3f5050ea0e7837ddcbbefe9b

                          SHA1

                          5e48bf968b7f16e8d7842aa99bfb3b16f471155c

                          SHA256

                          b31a648d6e0fda86aa8fe2e6db500560488822de9ca7cdedceea9f24c797be6f

                          SHA512

                          9cbcd35355482623bf657d68b3ed085255d59820f8681fe82758f9ee0fb6ce809adbd28c86bc0ac6daeceda71f235ee734100b607f8411f0114592aa37c4d3ff

                        • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\ob0k9snf.default-release\cache2\entries\ED9826654AE8BD972BDE17A9E0A449D3F881E430

                          Filesize

                          14KB

                          MD5

                          62dedbfc0660be264080f106f7b42dee

                          SHA1

                          444ff15e8159091c8003f6eb8f6c726a772a96aa

                          SHA256

                          e9c569489955d472781d44639877e2b51cb79fefeecc5ba8ac796affd6bf4673

                          SHA512

                          a89c3fb9c6f353fc0f5373fe6426f6e2dddc0050630b0d4e7676bd100a8f42a50291f2991b5df771ab6783ea68efb218ebe20bec2b7b8f762ba811b66785aa2b

                        • 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\ob0k9snf.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\ob0k9snf.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\ob0k9snf.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\ob0k9snf.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\ob0k9snf.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\ob0k9snf.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\ob0k9snf.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\ob0k9snf.default-release\prefs-1.js

                          Filesize

                          7KB

                          MD5

                          04e46449004ff5cac4322845d9243578

                          SHA1

                          b1a317bb6ab1241cfaec19d7308efd33a5524abe

                          SHA256

                          d4f8ebe970724425991337618e3adf6f70d67a3d22243dea960340d852e6664b

                          SHA512

                          1b8872f589f11b698097156076e6572e9ea04f77ede92fca48ed5bcc19b58219e3b4efc33654c5df04d09572851d366712cf6aed2c58b84c154ae8bc12415485

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ob0k9snf.default-release\prefs-1.js

                          Filesize

                          8KB

                          MD5

                          ed2a7de9967d308072bfbb3317a60f71

                          SHA1

                          23f333a73fcbdef1ee6bfced22598045485cf23a

                          SHA256

                          ea8bd2b329e5ea9c628985c705e07685624a97eb7d31ba09af55a182f3025f27

                          SHA512

                          d30206fc7e3367071fe72b41e7bbaf0103bc23629d575c619d11a6eb4fdeace09d7a0bb33318c34ddd4f703e08510653fbf6b56d526e1136039614faf4000bc6

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ob0k9snf.default-release\sessionstore-backups\recovery.jsonlz4

                          Filesize

                          2KB

                          MD5

                          f017de47a6933020b61fbe599a8daa85

                          SHA1

                          55ac60a15bbfe5fe7483cecf6d6aa3a8516bb122

                          SHA256

                          1dcaef591c35f8512652962c2d0a8404a11a10b503217c152b7534799396e067

                          SHA512

                          ad1b8734c638f54771136a645540fa1101e741ae4494411f4155c3b70bb2a87459ee1df93d0d7f6ca2de8ff72220454661163c2b0e721799dbd9d11a85526993

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ob0k9snf.default-release\sessionstore-backups\recovery.jsonlz4

                          Filesize

                          2KB

                          MD5

                          b517c77b47a6b50b7c8667442e7032d3

                          SHA1

                          5149b69cfcc0d11432ff12063ff08eb5e178b2af

                          SHA256

                          26c94465fa2198f983c99ad5b31f75ebcc1434253ebb809463f4f59ee1f181c2

                          SHA512

                          8466c2c5201160446dcab7cb2962d263da1a6a874d1843107e8bb3171bd46ee7271fa2271b59cd8fedd5bcd210f41d4294776c8c6b03b4ef967a9ee75633340e

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ob0k9snf.default-release\sessionstore-backups\recovery.jsonlz4

                          Filesize

                          1KB

                          MD5

                          579e3cce303b84fa2b3f80690c05a852

                          SHA1

                          2589179466617609f2a561f6033297f11753bc5b

                          SHA256

                          142d10d75ffa4ee87ccd12008d748c0cf9d33c5bf5694a7af2964d9b7cf6d147

                          SHA512

                          95873e0abbb21e4c74bc8d2aaffce30a9bfc42d02e5b76d02ec5570afa024ad98b5473a78f014b9117f88cd87ad99b37a62938f39ae52f55d550bbf19c9424f3