Analysis

  • max time kernel
    139s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/05/2024, 19:16

General

  • Target

    download_repair.js

  • Size

    32KB

  • MD5

    aad090f093dc77d38d64e5630653f613

  • SHA1

    cc1ffce134574faf02b608fcca331d85e18a1ee0

  • SHA256

    270b705a40b38118ad7a38ddef18778ede975c9d120551851848dde2f1a9e6d1

  • SHA512

    9d30c34ca94fc344f66ff922f1a9ea6cb88dd0d2e98583da78412b0cb163b7f4f6d398da552bb06259038affcc1d9ef0a0776b017ca8f09701a55d727e4cd252

  • SSDEEP

    768:k5RHm8CS1rjuzqBSrAwouaKOnbK6KwIuAvIBOhqD:k5RHm8CyrjoqBrwouEbjFI2BOcD

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 12 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 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:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\download_repair.js
    1⤵
      PID:4604
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:5072
      • 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:3552
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2032 -parentBuildID 20240401114208 -prefsHandle 1960 -prefMapHandle 1952 -prefsLen 25457 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f6488144-b3c4-4183-9f71-98486925756a} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" gpu
          3⤵
            PID:4548
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2444 -parentBuildID 20240401114208 -prefsHandle 2420 -prefMapHandle 2376 -prefsLen 25493 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8d0d0748-74af-4904-8dd3-075abb026c1c} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" socket
            3⤵
            • Checks processor information in registry
            PID:3188
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3356 -childID 1 -isForBrowser -prefsHandle 3252 -prefMapHandle 3388 -prefsLen 25634 -prefMapSize 244658 -jsInitHandle 1312 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f2a9416b-fe03-40fc-bb96-5ab51d296a36} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" tab
            3⤵
              PID:1676
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3408 -childID 2 -isForBrowser -prefsHandle 3800 -prefMapHandle 3796 -prefsLen 30867 -prefMapSize 244658 -jsInitHandle 1312 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {90864150-d28c-4048-ae38-f5b8dc06cfa4} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" tab
              3⤵
                PID:1552
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4860 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 3956 -prefMapHandle 3960 -prefsLen 30867 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {86a0ac90-afd3-453a-9242-bb33a68cba39} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" utility
                3⤵
                • Checks processor information in registry
                PID:5440
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5568 -childID 3 -isForBrowser -prefsHandle 5484 -prefMapHandle 5488 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 1312 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8b97ef67-3bf0-4480-96b5-7eda3a759037} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" tab
                3⤵
                  PID:5972
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5320 -childID 4 -isForBrowser -prefsHandle 5768 -prefMapHandle 5764 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 1312 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {430623a7-1a6c-4e23-802d-9c97638beb62} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" tab
                  3⤵
                    PID:5996
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5908 -childID 5 -isForBrowser -prefsHandle 5400 -prefMapHandle 5412 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 1312 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {52ef3a5e-169c-4fdb-87cb-928907422aa7} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" tab
                    3⤵
                      PID:6008
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=6176 -childID 6 -isForBrowser -prefsHandle 6168 -prefMapHandle 6164 -prefsLen 27823 -prefMapSize 244658 -jsInitHandle 1312 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f3c20780-d500-4b34-aaaf-b1f5207d13cf} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" tab
                      3⤵
                        PID:1996

                  Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\k6zex9vv.default-release\activity-stream.discovery_stream.json

                          Filesize

                          22KB

                          MD5

                          3fb19aceb114b74f80e047fc381b0098

                          SHA1

                          c9ba7b7ea6bf02af22b6228e7b138449ab02173d

                          SHA256

                          910e8597ce313f38cf288257515d322ff09225b5d4cb399b2dff35ec9b388fef

                          SHA512

                          9a5be7e78bebddb3bc8936db63befd67554d4b1ff1d484a7bb00e91141717732472512378100e4e3c62611749fc122b38f4739552a26abddeef76fc35ed58ce3

                        • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\k6zex9vv.default-release\cache2\entries\8889BDA353177B2CBE445A1C3B1F487FCD52CE10

                          Filesize

                          210KB

                          MD5

                          ad6804dcf66ee11e33548cbd2f3bf4b4

                          SHA1

                          8e8a7b9f4039bf762634ff3f3b9256bdf7756ffd

                          SHA256

                          68bc20fe8eafa6d2304007121f17419de52b13d88b948a7621b1bcc208b1b483

                          SHA512

                          9046cbefaa55b4f26239630deed0fc82e2bd9a36ac3fa731960db6ebe5fb0e8dcb2340b946c4915a871d083a3a39d34288ec6317b55c14344658bb9ae67c1e9c

                        • 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\k6zex9vv.default-release\AlternateServices.bin

                          Filesize

                          6KB

                          MD5

                          9e4df59a299cf4ec8b0d048750434fc7

                          SHA1

                          f0d5eff4a25d8d1bfcf6d41815b3de478584ab4c

                          SHA256

                          ae22fac4c507c91e7b73f782c8546c29075dc58c20171062428d56a4cba45ade

                          SHA512

                          6e26e4c49dcbf10febb873307f23d55d059642c3bf45c4fb9f9725eada99c674ffddf9988ec8f4fc6ebe15f606edfb91c52caa5f797edf93ba23f1583c91dc57

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\db\data.safe.tmp

                          Filesize

                          13KB

                          MD5

                          734e47b4f33952fde4a986c385037dcd

                          SHA1

                          76de37f6d6db090a5c1c9d346f80184d13573c92

                          SHA256

                          c0b027482656cede62b56f3a423ec4f2535fcaa28bf7395513eb4d6c45e026f9

                          SHA512

                          4ac3e57b7a27e3844512063a170877eaedc27d4637cb3419e6a05289db1e1c316a3af7cb1b23a7ab8598250f323fa3c988b2519124e0e0688a4a1a15b8ecf504

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\db\data.safe.tmp

                          Filesize

                          14KB

                          MD5

                          a78abd6f31bdf2b25765aaa6565809e4

                          SHA1

                          7eacd4f77436b3e621a13eb66ec966019e43b770

                          SHA256

                          17565077fe3f941e27bc2640758c6eb0121d9de61a2d49b156966bb95fa2b417

                          SHA512

                          c9fef71019d109a258f4ee123d728c66a05ac19062addb8451e2264eb8eae402e8c9dbdbdbdfce5f23f4ef7b65ec0a63c83fa8823c3f5bede6f7adf5a6d0e0e1

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\db\data.safe.tmp

                          Filesize

                          6KB

                          MD5

                          f413bf7b2c2baded45bec0d389fbcd39

                          SHA1

                          28bebf2eb1e68a4a789fa354f6146c89b15577d1

                          SHA256

                          30cb76d2c7cab7c58759b35fc9b8b784e7f44bd281a3196dbf9d6782b6f427f1

                          SHA512

                          e82f971eec4f2242f2db0060e7e1fd79f3f0a99144904145003f9c1f981e1ec921ef05a5b32338218e130c2e0ff9d4fbb5271c7470b20bbaa49a27b07432e310

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\db\data.safe.tmp

                          Filesize

                          6KB

                          MD5

                          5ee0662b8d47097be16db70fa886c2e9

                          SHA1

                          71af6c0501f3775bf9805b4fc8770ea001b8cf53

                          SHA256

                          cd489abba6f095844b30bc4183f5c231bb62dabb9ab6c9e8caa165852b0849e7

                          SHA512

                          f84978ee7b3f0ed2301f8688a007369c3beb3a62dde301c1b36aa8c6b45ab841ca4f2d6590e3b34c52f793de529436db1cf422359ccaae68da9cbb3c966385e2

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\db\data.safe.tmp

                          Filesize

                          5KB

                          MD5

                          215fd367a459905c532ee12659cc9431

                          SHA1

                          497784f190c8b68b0664914ff68b87068c20f9f7

                          SHA256

                          cccea332b10f50c686c97849b669fef77ba6c77b3d29b022f8713b9350de6314

                          SHA512

                          eb8102e46f378382660e5b8b6d277d5df3cfdb85726aa9f441f13696317eef94d3754e77fed02e57411339c45a522f8f5c237989f7f34ccdf21fc36682b7d0cd

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\pending_pings\1bd64b89-fe27-4c54-9745-613e173e03ab

                          Filesize

                          671B

                          MD5

                          1fe49af43f7c96913ee5bcffcfcce668

                          SHA1

                          e6ad62a3f4322027963052e885a0ef23eacaa11e

                          SHA256

                          17c4bc498e9fc80bfa9939a336ce72f64d2297478f7cdda18c2ce71e46bdb4f9

                          SHA512

                          71c4fefaa2646517c11eb156cbf66cc921633fb81c152c7ff5d8912b48b04b0c2e3abb64432c8876e9775df6c7dfac1813ecd8ec8177b5bb4cb4de383db255d6

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\pending_pings\7af94c6c-d3ce-4eba-b812-d9e4a1337cd7

                          Filesize

                          4KB

                          MD5

                          7c82b2b1a9ce6ea99ba39e9ca3b01bbd

                          SHA1

                          3dca4a937d339496d4f3cbb10ccb221bd73f74fa

                          SHA256

                          023df8c87bcd4e2b4d04f8b172d1904ff70f71193654ebb8bced25fbf1087de1

                          SHA512

                          10550098c576a9faa658ad67762610377e2c79dd287200a268c55da4441eb24d0f190234c5bdebfb475a18f22fb20f5390d0801a0983256a377bc5c9dcad3a0a

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\pending_pings\95e8ac7e-d3b4-4963-b759-fa89ff2a2b79

                          Filesize

                          982B

                          MD5

                          f2b747c022c78b21abed02db6126ba35

                          SHA1

                          769dab86d9174d517a5a244649d17b8837785c08

                          SHA256

                          e93b9ec91339f2e26e65eea65406824c366eaa753a1694929289e99212bdf446

                          SHA512

                          ee692ee26e2a71bf68638e42444c7e9d9944f96ae1583b1b1a7e4413ead2bd6d23635b32d53ea94534bd1bf04d60ec11999842b8bde0f48e6acd2226a3ed0068

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\datareporting\glean\pending_pings\d0f15c3f-50f7-4d78-9233-5f968e50b118

                          Filesize

                          25KB

                          MD5

                          0aced9c6919fe0f817f99ca55ccb5574

                          SHA1

                          bf317b9e50a9ea8bbb603dcefad31d1fd441ba57

                          SHA256

                          fd644f1c4c52a210021de4ac9bc1b81fb06976f015ee371a13d1d178d707fce0

                          SHA512

                          0398dd59f75f065aa5714d371203c9ef99f8f55611beb8f7f2292e417fc4810ae92072facf25bd34212892d1a072c8aad681b43e236867328bd71b0d7e240478

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.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\k6zex9vv.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\k6zex9vv.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\k6zex9vv.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\k6zex9vv.default-release\prefs-1.js

                          Filesize

                          8KB

                          MD5

                          1756cf726842cb6f0c176b7ff25ec10e

                          SHA1

                          76390914cea86c01c991a9fbd39ba9d050917a66

                          SHA256

                          83a13563c1f27843f28e1944748f6b888f4e6f20c7a13643606b6bf0efc8101f

                          SHA512

                          ee81a3fa332922eba737e2a030e7e830c558d2f53822304780839e043d19142b889a0172645127b9281a13c83cd5d2ba044d9857103f94d8065a2e9b4e27eae0

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\prefs-1.js

                          Filesize

                          8KB

                          MD5

                          68f5d44c6bac0c4e51bc64665cc02b2a

                          SHA1

                          53974cf3cf56beb7855581ce73670dc5e390290e

                          SHA256

                          974aabd880803774fc6b43ce1a4d66945c7e73b0b5a9289f6c18e674cacbb609

                          SHA512

                          6676e57512138e2e7750890fbc66e0592fcbbdaa1dcaf26c88b10252cfb42f6fb896334c8a7008e894d2cfa1c5a53499a245f6b1bb44a8594137a2a4f58a7eba

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\prefs.js

                          Filesize

                          8KB

                          MD5

                          468d42d77e790e1f0623234a4114397f

                          SHA1

                          05101be4c416ddfd4c27539c682b401aad12b582

                          SHA256

                          1c21dbc782b9b34ef1b6c07f01425a0ea38fae8e3ba74325dc0aa12303bebf0b

                          SHA512

                          f28c09d55adc7b16fc3094b4dea24778a951d2323ba28d3798e52129b7b373f72695b41e3470ac38d8f218a2b606e99829ef3c08185869510fd3f41f11561f60

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\k6zex9vv.default-release\sessionstore-backups\recovery.baklz4

                          Filesize

                          1KB

                          MD5

                          d2ecf9e124788e789bd07a541627ac93

                          SHA1

                          d9073520dede7610340ce0ca72ba2dc98af94431

                          SHA256

                          456c3f043be45c85cb53d5bd339f1ad614346da069155c318c095d2918fcd87b

                          SHA512

                          622ba3e8a9b3123b5ec837fee52eec61bc06ca7eda162f7a0244ca6e85968970e3ec64cef474f26ea2e367beda89749bc93b7e7af024e8c507b463ecd225db80