Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-05-2023 15:52

General

  • Target

    zpk7lj.js

  • Size

    105KB

  • MD5

    4b2be8925c04a4ec54b59e877d8ef2ac

  • SHA1

    028bd43daeccae4523732d481e8c031a5945b4eb

  • SHA256

    1554d14d7c797b7ecc6a10bf00f5adda4fb14edcde629a9e8404b585c0f48c2e

  • SHA512

    fceeca0afb5df4e22573f8eeade780cf7b9ab9821a9e3e775fad424ff2a130a9b7e6ad4967457edfde060ff0867b93d0503c903a9be50623f4da212e38b6ab10

  • SSDEEP

    3072:Us8b137Jjb2FEKNK+2c9CjePeJ0ha5/udb12JLiWh2LucVyBdaGQTQGlZcM:78b137hb2FEKNK+2c9CjePeJ0ha5/udD

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 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:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\zpk7lj.js
    1⤵
      PID:4320
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2480
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe"
        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:4360
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4360.0.85234113\1066564321" -parentBuildID 20221007134813 -prefsHandle 1852 -prefMapHandle 1844 -prefsLen 20890 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0ddb372c-bcb8-4a51-957b-06672633487c} 4360 "\\.\pipe\gecko-crash-server-pipe.4360" 1932 1fc56c1ab58 gpu
          3⤵
            PID:2416
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4360.1.213609896\486584262" -parentBuildID 20221007134813 -prefsHandle 2320 -prefMapHandle 2316 -prefsLen 20926 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8929880c-ef84-4b84-b14e-b72be02428a6} 4360 "\\.\pipe\gecko-crash-server-pipe.4360" 2332 1fc48c6f858 socket
            3⤵
              PID:4992
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4360.2.1788772498\1174977343" -childID 1 -isForBrowser -prefsHandle 3220 -prefMapHandle 3216 -prefsLen 21074 -prefMapSize 232675 -jsInitHandle 1468 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0f2115f5-0015-4e28-9e02-6a550e024eff} 4360 "\\.\pipe\gecko-crash-server-pipe.4360" 3228 1fc59935558 tab
              3⤵
                PID:764
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4360.3.52254553\781516834" -childID 2 -isForBrowser -prefsHandle 2488 -prefMapHandle 2484 -prefsLen 26519 -prefMapSize 232675 -jsInitHandle 1468 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {834601cf-ebd6-4690-8e99-69ade0e6ca00} 4360 "\\.\pipe\gecko-crash-server-pipe.4360" 3528 1fc48c6a558 tab
                3⤵
                  PID:3656
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4360.4.1748324291\1544571399" -childID 3 -isForBrowser -prefsHandle 4144 -prefMapHandle 4140 -prefsLen 26519 -prefMapSize 232675 -jsInitHandle 1468 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {483fff3f-9690-4dc3-b593-b45abececa18} 4360 "\\.\pipe\gecko-crash-server-pipe.4360" 4152 1fc59f41158 tab
                  3⤵
                    PID:4820
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4360.7.1551999858\2009865725" -childID 6 -isForBrowser -prefsHandle 4904 -prefMapHandle 4152 -prefsLen 26659 -prefMapSize 232675 -jsInitHandle 1468 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4b8280fa-dc78-40cc-b795-300d685b8d1a} 4360 "\\.\pipe\gecko-crash-server-pipe.4360" 4888 1fc5bfbe858 tab
                    3⤵
                      PID:2228
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4360.6.901541015\1453163506" -childID 5 -isForBrowser -prefsHandle 4956 -prefMapHandle 4312 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1468 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {96011e2c-7444-4de2-930c-4df4977be6d9} 4360 "\\.\pipe\gecko-crash-server-pipe.4360" 4984 1fc5bfbeb58 tab
                      3⤵
                        PID:3780
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4360.5.2099415382\1854074971" -childID 4 -isForBrowser -prefsHandle 4932 -prefMapHandle 4916 -prefsLen 26578 -prefMapSize 232675 -jsInitHandle 1468 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {92e11a57-88ad-4957-aa20-d8dccaadf442} 4360 "\\.\pipe\gecko-crash-server-pipe.4360" 4928 1fc5bfbe258 tab
                        3⤵
                          PID:2088
                        • C:\Program Files\Mozilla Firefox\firefox.exe
                          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4360.8.1037961367\1281832262" -childID 7 -isForBrowser -prefsHandle 5724 -prefMapHandle 5604 -prefsLen 27020 -prefMapSize 232675 -jsInitHandle 1468 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0ae404db-1469-45d5-8f6c-d80522dc6643} 4360 "\\.\pipe\gecko-crash-server-pipe.4360" 5660 1fc5ca8c758 tab
                          3⤵
                            PID:4180
                          • C:\Program Files\Mozilla Firefox\firefox.exe
                            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4360.9.2098388970\1229132536" -parentBuildID 20221007134813 -prefsHandle 5944 -prefMapHandle 5916 -prefsLen 27020 -prefMapSize 232675 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d9257303-c23d-47e1-b71b-99c75397959d} 4360 "\\.\pipe\gecko-crash-server-pipe.4360" 5952 1fc5d9c8958 rdd
                            3⤵
                              PID:2564
                            • C:\Program Files\Mozilla Firefox\firefox.exe
                              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4360.10.2144157924\344926281" -parentBuildID 20221007134813 -sandboxingKind 1 -prefsHandle 5924 -prefMapHandle 5660 -prefsLen 27020 -prefMapSize 232675 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6aae24ee-4c55-40e3-9450-4b6453f21538} 4360 "\\.\pipe\gecko-crash-server-pipe.4360" 5972 1fc5d9c8658 utility
                              3⤵
                                PID:4972
                              • C:\Program Files\Mozilla Firefox\firefox.exe
                                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="4360.11.399149061\622964749" -childID 8 -isForBrowser -prefsHandle 5944 -prefMapHandle 6224 -prefsLen 27195 -prefMapSize 232675 -jsInitHandle 1468 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5e0504ce-1c65-4995-b2ff-96ecca5717eb} 4360 "\\.\pipe\gecko-crash-server-pipe.4360" 3520 1fc59f42058 tab
                                3⤵
                                  PID:2132

                            Network

                            MITRE ATT&CK Enterprise v6

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

                            • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\activity-stream.discovery_stream.json.tmp

                              Filesize

                              149KB

                              MD5

                              0cec608de16e97780db7ae0a90ccd328

                              SHA1

                              993d4328f47099bf5068b5ecbf0522ab1e460430

                              SHA256

                              b0acf41ed79ec208982cd4923d7ed7a04ec03f58fa4eededaa3269f082ab7f27

                              SHA512

                              6e0e8ff35f3b6fe5a00a5c6a4c6cfb6ff4719cdb497573277807989c924d6df2b1eba166f6d324359da9a4dd681f9c84f4fba09cca4ae54db26f49010e92efeb

                            • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\cache2\entries\250EE2BC03AFF526F1A1C3DB212A79DE3EB60D5E

                              Filesize

                              14KB

                              MD5

                              6fc85cb7195134b15de73067e28b515f

                              SHA1

                              5b1652647152214d12ff7612f82c10984c7deb1e

                              SHA256

                              7b5522d71a1abafb8000b8399de336e92f1c9b1335f93a3e4a1c57826b9c3e24

                              SHA512

                              8e66a97b5fd827574f52bdff6d213012647c031b9778fdcc013cf4f8e1a70928b3c4e754d795ed86aa4f9a147d59d1e1011998c67dd111b06ead4922cf9d5159

                            • 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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.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\i5yk3ps6.default-release\prefs-1.js

                              Filesize

                              6KB

                              MD5

                              19656e3a0d25640f2f75ff7ecfe5fe35

                              SHA1

                              de3cff5ebfe05cc24309e9e45619060f1796e37c

                              SHA256

                              980e873159ea91de3dd94dc6265faf5dde5278edf5e6c1bf658e57ab21612a2a

                              SHA512

                              ddd0520864f9e192799755298a25a50a4192b24a1e97590873e3d1d43339783fe412baf25c1519e9ce5ccf04899378c9830a0b9ba8073a10cea135c5b5a1f116

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

                              Filesize

                              6KB

                              MD5

                              d60729577e1410a67851f4234ae39453

                              SHA1

                              562d631714efbafa3b03a67037cae8a0c6cfd65d

                              SHA256

                              58994e54473ca5eb97430c76f37a0851f6b8ae531416cc7397d7ab00db24a1c0

                              SHA512

                              b78a52716a660757a57a455dc3b8e2d2be91cdaf238d4bd3be2bc72564fbb052351e68292b36cc4a5e9167d319d28a97f79cdcbc5113770691e58855614c4729

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

                              Filesize

                              7KB

                              MD5

                              6826df963eb38d66abc79feee31631c7

                              SHA1

                              ede632ef6e09acc8799a8a37a1e9a1b19f6346c5

                              SHA256

                              c24554259de55b944495be1df777ee17e3851a0e081b620d1e44a2f1a598124c

                              SHA512

                              1568588e002793b6ff0ded66c01cddf296330aafc314697c517391a01e663341e12d1a02b144abf7d53631e262a550c11ecbaeb613102ecc629e873aaec945c9

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

                              Filesize

                              8KB

                              MD5

                              691c6705f989c7a7046beee9a9835aa4

                              SHA1

                              e9fa638da3ecc7f485c2492aa2fe5bbbe7e403ba

                              SHA256

                              fd55606f9ca8eb42cfbbc67102f444a6de64208817cd6c64679e4d542795fa8b

                              SHA512

                              c7d812ac61b2e5e9f506b788aa2095073a4d3a89d5f9667076df7304cd1662ad28b2bb96f6df16ff90dccb7224b7fc8186b0ea6b50f7e946f95c252e4d6a282f

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs-1.js

                              Filesize

                              6KB

                              MD5

                              27033f4a97081b0c4d4090da87312a3e

                              SHA1

                              24b30f0e3282e270284c91279647250fa647046e

                              SHA256

                              44ee8ef185ef07a6abdcf3afdaff536b479d3b914fa282e3df9e942b26089b88

                              SHA512

                              d215943cd246c14c9f5863ed9299aafc3dd27d56328fde20875ee96a464015bf599cc7c2e9c909150f7653b36b9cfcc88b3d245e585b141783759495d51d236f

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\prefs.js

                              Filesize

                              6KB

                              MD5

                              207077fed406e49d74fa19116d2712aa

                              SHA1

                              3ce60cb9b4fbd6b00a9ae26c599b9fdbe2b6c5ee

                              SHA256

                              b02701ad3c4478f891a550eac65f0a8c183999aa22a1dd171bd698b990124c58

                              SHA512

                              0c6398230b3eb103a0ce280f127515d998a6c9ea8908b8b248b132782f8166141ba8e1faabc7ace4b80e9c925bc5d7885f0fba8c16cb2e7798055727dc66190e

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\sessionstore-backups\recovery.jsonlz4

                              Filesize

                              4KB

                              MD5

                              48c4158d98fc9c8ff2ae16e2d2cd6390

                              SHA1

                              4f4b2edf5f943592bb2e0e37c8d8ee279377bc95

                              SHA256

                              33d0ad275a08cc2c31bbffed6fbfbe9b17c9906b864ab998dc2f6f8634935f3a

                              SHA512

                              ee3c7b88cfb82a5272dee65896ea5cea12f70ebc970e22913e0b2c7776b7b81e8f9584dd64abc3d0b055922302efafc746fcc54eb6a33e3d3d99d6d17cc51574

                            • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\i5yk3ps6.default-release\sessionstore-backups\recovery.jsonlz4

                              Filesize

                              1KB

                              MD5

                              ae485319627715217551225198eab6cc

                              SHA1

                              39e12cfb404a12a58ed19de9624866b7f6e69a19

                              SHA256

                              5cd4b65a6d6fa40fa58959b0d8a8f0c2539c1d4c947ed4535233ca8e04d191bb

                              SHA512

                              80d124fa8de14b9cd11eab000f04b265dbbc8c80333993dbf26ec30b12b3dbb2236142650d70b95e97168796401456e8488293d86d62790ec028593f3b758f8d