Analysis

  • max time kernel
    65s
  • max time network
    76s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/10/2024, 14:01

General

  • Target

    https://bronzememorials.us20.list-manage.com/track/click?u=ca2674bc3689b83fc504395be&id=7d53f08bcb&e=8c25a620b5

Score
1/10

Malware Config

Signatures

  • 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 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:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "https://bronzememorials.us20.list-manage.com/track/click?u=ca2674bc3689b83fc504395be&id=7d53f08bcb&e=8c25a620b5"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4820
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://bronzememorials.us20.list-manage.com/track/click?u=ca2674bc3689b83fc504395be&id=7d53f08bcb&e=8c25a620b5
      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:3772
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1976 -parentBuildID 20240401114208 -prefsHandle 1904 -prefMapHandle 1896 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {251684e0-8a1b-451a-b41a-49aed4340e97} 3772 "\\.\pipe\gecko-crash-server-pipe.3772" gpu
        3⤵
          PID:4772
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2416 -parentBuildID 20240401114208 -prefsHandle 2408 -prefMapHandle 2396 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {789a58b4-3f91-4810-b9dd-f9b5498b75f8} 3772 "\\.\pipe\gecko-crash-server-pipe.3772" socket
          3⤵
            PID:2820
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3032 -childID 1 -isForBrowser -prefsHandle 3036 -prefMapHandle 3108 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1276 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1778af12-7e0d-48fe-982d-1c910febeb8e} 3772 "\\.\pipe\gecko-crash-server-pipe.3772" tab
            3⤵
              PID:3240
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3556 -childID 2 -isForBrowser -prefsHandle 3568 -prefMapHandle 3348 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1276 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {424ca06f-6275-4dcd-be33-769c1e349a50} 3772 "\\.\pipe\gecko-crash-server-pipe.3772" tab
              3⤵
                PID:220
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1532 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4776 -prefMapHandle 4772 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {61ebc8e5-09fd-4604-8b4c-51159583129b} 3772 "\\.\pipe\gecko-crash-server-pipe.3772" utility
                3⤵
                • Checks processor information in registry
                PID:4204
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5396 -childID 3 -isForBrowser -prefsHandle 5420 -prefMapHandle 5416 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1276 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {aa0d3697-799c-4360-ba53-c4d8e1c6ce22} 3772 "\\.\pipe\gecko-crash-server-pipe.3772" tab
                3⤵
                  PID:1060
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5544 -childID 4 -isForBrowser -prefsHandle 2996 -prefMapHandle 5700 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1276 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ecc494b8-799b-41ea-81ec-cb6ea0ffa06b} 3772 "\\.\pipe\gecko-crash-server-pipe.3772" tab
                  3⤵
                    PID:3588
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5816 -childID 5 -isForBrowser -prefsHandle 3496 -prefMapHandle 2996 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1276 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ecb02331-fbe5-43e2-b2a9-e1a3f1d0641f} 3772 "\\.\pipe\gecko-crash-server-pipe.3772" tab
                    3⤵
                      PID:3320
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5800 -childID 6 -isForBrowser -prefsHandle 5808 -prefMapHandle 5812 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1276 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dc3737dd-57ea-497b-8e2f-06c455fd22ed} 3772 "\\.\pipe\gecko-crash-server-pipe.3772" tab
                      3⤵
                        PID:1540

                  Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\c5dqhm7h.default-release\activity-stream.discovery_stream.json

                          Filesize

                          18KB

                          MD5

                          2e8824894f317a4cd68514b36fd1dc60

                          SHA1

                          b8c6a02a1c5d2a3a61af4e2676d7f3c9b62632e1

                          SHA256

                          79686d3efa3aa7eae44c9b2da602f7a703b8b59b1cb12fae41ce4a8534cf3942

                          SHA512

                          290745ac43a926e3151c97ce0fc1a2a235e6902103d975f8ea389339d961efad42ad8e13fe94fe9e33ef551da1e76cddde3296b9c2a4bfc1557803ce6231c1a6

                        • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\c5dqhm7h.default-release\cache2\entries\0305BF7FE660AF5F32B4319E4C7EF7A7B70257A3

                          Filesize

                          13KB

                          MD5

                          1b968559d94dcc1c2b72ab33af5d9a5b

                          SHA1

                          f837e3f04f8c28a993943207fec2323f979e27d9

                          SHA256

                          9741664162d2c8b85f808dec569612e0a4217f5e37cdfd480d8d8169848621da

                          SHA512

                          9ef0f30e25f49e1126831f9377439051ce3861928f3357ed89b31c6edb4f9df482885e3b06b7c06e01a273cc40fe89ef6caa17ca28f2aa077dec39e45b2bb108

                        • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\c5dqhm7h.default-release\cache2\entries\22386449CA13D8975B935875780066C6EF52CE37

                          Filesize

                          13KB

                          MD5

                          90bae0d627fffbbf483ec2fcfa58d05f

                          SHA1

                          5fe45d9ce70df4c5a335724981245f657497b940

                          SHA256

                          c72dee449e79efd22dd8fb92975fd8ad96722d67c123e884125f60c8c4749f8f

                          SHA512

                          f021d3f60ad5831c3c905fa2a589791ba515a9536cdd65433ae8d4777769e37abe0ec1b53bcd48854bd0040d68e9aac2f0d2bff4fc105d74982299baa20beb4d

                        • 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\c5dqhm7h.default-release\AlternateServices.bin

                          Filesize

                          6KB

                          MD5

                          974a3401cedfb2531a4a5d6d51cf8fd3

                          SHA1

                          dc5b7350585bc7cebe09cc59de2b026bbacf4b54

                          SHA256

                          92e60d4999df39bedd8411822d5b14722b0612270e9ce0d562870310f78e3bfd

                          SHA512

                          1bb5737ba1b029447ce33f5653d53a7b05eddb1b375bd64522674c2a822fb9eafb4b2ea37acf3a7702be74e5181fb5e89fc82cbbb1dbe117f9f08becb9238c72

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5dqhm7h.default-release\AlternateServices.bin

                          Filesize

                          10KB

                          MD5

                          e8e8aa0bb988e53e52cd220424917aca

                          SHA1

                          465d5c53fbcb4b8278f4d9a8d77f2c1309f13d7c

                          SHA256

                          fe20c1197f3f5f811a6ec62b2ee91139e37045627d81a9ae446144a13311815e

                          SHA512

                          e2b6f0f34fb38974f53fdfe3897c594ab927d7acdf7b2cb4b9b68db98014c5e41d0d04bad8a42999d01815783bd8fea30396e8d4a265896b1f05cf1684957ab8

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5dqhm7h.default-release\datareporting\glean\db\data.safe.tmp

                          Filesize

                          5KB

                          MD5

                          9e58b99cb2c3b7857259d21ab5241883

                          SHA1

                          ea4ec33e1e96c5ad8e9d660975f8acecf4054ecd

                          SHA256

                          64e5288cf757fc40283790b03f847d742738eb039f851b91903e8ba32102ccf0

                          SHA512

                          f3eaefe5fd22343ff570e89c0c67987d27699fdaae1281d3cde17947501f66439e802bc9bd1ac1f932ba2c662d4a214d5fa100456bb26a88b0f7de362ef9933c

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5dqhm7h.default-release\datareporting\glean\db\data.safe.tmp

                          Filesize

                          15KB

                          MD5

                          92fa82b94eed482a8c66fb6ffc948c75

                          SHA1

                          7d79343d9b778509480880d795a35f793f349c94

                          SHA256

                          e3df5b1260034d4f4ad086c30db6fe5bbf900ebb8e743ea70d530b9f114e27f3

                          SHA512

                          d502d03a7727c3c5ae2167621b14005a88c7f96bae3de435c3ea4a1e94f575e0c9e817867f0747f6b08d3646c1e9f5af682d13ee4e62f23ff59530be5940da98

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5dqhm7h.default-release\datareporting\glean\db\data.safe.tmp

                          Filesize

                          6KB

                          MD5

                          ba16d571150eab1ab23b2ab862eaa1c8

                          SHA1

                          48b8e98751eed7b2f668582856d75e07d6c60142

                          SHA256

                          79c9e2b330b9b52624c8441331d4760f85a9afaf1888e5db6c382bb09f541196

                          SHA512

                          b7bf299d7da3b75fdd3409efc97ea9f62281295374b3bab6c2b24565b9d4133cf0169c9e0e4416ab1ff03cd200be5d994405f8949237aacfa0d63c04f6531a3f

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5dqhm7h.default-release\datareporting\glean\db\data.safe.tmp

                          Filesize

                          6KB

                          MD5

                          220d9b3596ec965ed63e4d0a099b644d

                          SHA1

                          62521f530258f880ad1440e8877f80a0f1e36b20

                          SHA256

                          b60c6d9047eadf5054219d79278ab202e3544c743cf78febca0cbe728da19fc1

                          SHA512

                          37f5ab3d76b763391ae52395abec640be0af8fe6f0c8af837263b4f1b1bd25892121d6184fc28236530273a216d1546a02e87398d7951cd659c01b09ab957185

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5dqhm7h.default-release\datareporting\glean\pending_pings\cc024bf9-3f4b-46c6-a919-554d453c5e1b

                          Filesize

                          982B

                          MD5

                          3a4b1b7126742ab0490a781cd5a3ef50

                          SHA1

                          376460db92ebb897c5ed44b84a972c7b4485e2aa

                          SHA256

                          fd24a4c50737f7a7a69624c58072150d08af225ddabbc0b0a87fa636f91d0607

                          SHA512

                          b7301c8cbccc96fd3141db031ab477ff21f3893ac913fb289f89df50715b2c9e08bccdbf8c26bc9ea9e61c2c8029208abadfc25d4201f0dfe94ba777724e06f2

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5dqhm7h.default-release\datareporting\glean\pending_pings\fd39fd7e-c490-4c01-94f6-55875e6580e0

                          Filesize

                          25KB

                          MD5

                          c1305834ad695dad2ff5e81bc7ca5179

                          SHA1

                          45f122773357f0d6eb7ca19649a5b8cd65f4cca9

                          SHA256

                          b9629f66fc1e7ac550fbc5ed9f34d4a26b712dd3e3e4ff174feaafce89a39785

                          SHA512

                          9fc506c46c42a964fa5e2ff2a5c8a1570f37e4a55c02b150dd3f7bdda8b0638381eaa87d09c6fcb6f7e981f051e7d5fa185ec63dc4438c8c6747f4d5dce4d11e

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5dqhm7h.default-release\datareporting\glean\tmp\9e08c9f8-6ea7-4522-9f97-f83479bbca69

                          Filesize

                          671B

                          MD5

                          895828518e813282654e46b4a54cba96

                          SHA1

                          17f03cd2afa6437f5e9ef0c059259fdbec579977

                          SHA256

                          1fa88bd815c4e632f544531651baaf36b839a613f51b0decea78f24434e5fcae

                          SHA512

                          b1278e56b6b6c1c602c13338fb5acab979c324db3421d362a6e1bbab7696a3299edd466ffad93f256118898672d89b207fbb12624f325b9f120fe47403923711

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5dqhm7h.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\c5dqhm7h.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\c5dqhm7h.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\c5dqhm7h.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\c5dqhm7h.default-release\prefs-1.js

                          Filesize

                          12KB

                          MD5

                          f8d3483f86673e7919595bb74086f22a

                          SHA1

                          928e46dc444fd6e44fd96881b241a43e86c3b9eb

                          SHA256

                          0123b2857b8f511deabda9ade0284e8ffc4d0f5db0e42c760f7d7212eb5333bf

                          SHA512

                          c4c5463348bbf3ec1993a45f254bd33f7a81b24621db4e76fc0f380f54b7b642599f0d1220e94a37af7416ff1ce9f60078564805104ff1af43f7adf1599977ac

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5dqhm7h.default-release\prefs-1.js

                          Filesize

                          16KB

                          MD5

                          55a962e5fcde2e9a1f7e33407c178ca6

                          SHA1

                          b5b9c4e3399de53098d77a3db94920821ce5949b

                          SHA256

                          9f8be720994517283defe52f0aa3c1d9fe7bf79bb7c9ccf3791f701ba1764f9f

                          SHA512

                          986a407f4498d808207d01d9f742535f281b29589e908331efab330b6a884d37f17792934865dba4aef991a092d880c47a078c835b58daff039ed33590fdf1dd

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5dqhm7h.default-release\prefs.js

                          Filesize

                          11KB

                          MD5

                          d01870b3f2362ec72ac0927c451f8160

                          SHA1

                          269002bf643942a6c244d2d5be95844c4e6ab378

                          SHA256

                          106909fdedddc050b93a17b228be9a7b589dad387cf08f59ff46ac1336be37ac

                          SHA512

                          8c075358f7dce4212a72df67f3f129cbbcf8f7a76a94e03a575eb83e8698f9fe80c8e68d53bda8fb2dce366018831e0df648f004063b73f13a15fd2a4a22fae7

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5dqhm7h.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

                          Filesize

                          376KB

                          MD5

                          1148cfb349036033b6cc056f6dc57914

                          SHA1

                          f745c2766958343b3b93dd87990c532d746486d7

                          SHA256

                          9f94a4330f161d974e9d12b2db0527dae53de84e6047e1aebca4754c47835524

                          SHA512

                          108aa71b93097ff164831f56d422d20424eac0fc1b1b826234af19453082136b89fc02ad6b90ab791a46947bf46fed7061f629bbf24536a4e5ced46c7e897287

                        • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\c5dqhm7h.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

                          Filesize

                          1.3MB

                          MD5

                          a7ca80d8c337300bfcec641fe0ae5738

                          SHA1

                          126267e26506fd8bc00973e6c29b9aec0440107c

                          SHA256

                          f678552bdd339f41d190af7cad99994127ef88aeff4fe67dc374b44c795bfcd3

                          SHA512

                          888645b124f5190f13363dba2d730e7d255abc955a465f9b1d3d9e95fda85165d9e1da10829ac51bbd93ea0d8f9be3cbcdcef5e0305b15d5d1d611ac1d40473a