Resubmissions

11-12-2024 15:32

241211-sy44nssrdm 10

09-08-2024 21:57

240809-1t1vfs1cpm 10

06-08-2024 13:01

240806-p9f97szdlm 10

06-08-2024 12:52

240806-p3672stdkg 10

06-08-2024 12:29

240806-ppa8fsygqr 10

06-08-2024 12:26

240806-pmc92ashlh 10

Analysis

  • max time kernel
    59s
  • max time network
    66s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    06-08-2024 12:52

General

  • Target

    1/4e0fdb84649ad15a0722789512aaef15c7bfbc4cab82b2a7b0ea52ac9594bb95.exe

  • Size

    1.2MB

  • MD5

    dd831eb4a822421a497990d84a0fd578

  • SHA1

    aa7ee9cd7fcdb6e0f15c57f6f99c83c320480f3b

  • SHA256

    4e0fdb84649ad15a0722789512aaef15c7bfbc4cab82b2a7b0ea52ac9594bb95

  • SHA512

    5a894b58d5d6b3a6abedb687caa16c06344d87b6d8e5bfb39d5b9806a7b51f3003e3ae83871683d086a760ea987a42bff511d4cb4d723a9e52744ea8aaf9b73e

  • SSDEEP

    24576:4qDEvCTbMWu7rQYlBQcBiT6rprG8aLY2Sbly7TWEPje:4TvC/MTQYxsWR7aLY2dW

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 64 IoCs
  • Suspicious use of SendNotifyMessage 64 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:\Users\Admin\AppData\Local\Temp\1\4e0fdb84649ad15a0722789512aaef15c7bfbc4cab82b2a7b0ea52ac9594bb95.exe
    "C:\Users\Admin\AppData\Local\Temp\1\4e0fdb84649ad15a0722789512aaef15c7bfbc4cab82b2a7b0ea52ac9594bb95.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3304
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" https://www.youtube.com/account
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4988
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" https://www.youtube.com/account
        3⤵
        • Checks processor information in registry
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2720
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1948 -parentBuildID 20240401114208 -prefsHandle 1880 -prefMapHandle 1872 -prefsLen 23678 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {60eb44e5-383b-44cd-b580-78a6dcd6a810} 2720 "\\.\pipe\gecko-crash-server-pipe.2720" gpu
          4⤵
            PID:4824
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2368 -parentBuildID 20240401114208 -prefsHandle 2360 -prefMapHandle 2356 -prefsLen 24598 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4c97ab4c-03f9-4caa-897b-094e70d1256c} 2720 "\\.\pipe\gecko-crash-server-pipe.2720" socket
            4⤵
              PID:3188
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3024 -childID 1 -isForBrowser -prefsHandle 2660 -prefMapHandle 3116 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1312 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {452c2e83-2aaa-46df-b97e-5c9c8ea38c3b} 2720 "\\.\pipe\gecko-crash-server-pipe.2720" tab
              4⤵
                PID:2808
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3672 -childID 2 -isForBrowser -prefsHandle 3660 -prefMapHandle 3648 -prefsLen 29088 -prefMapSize 244658 -jsInitHandle 1312 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8cb7ccd2-e0cc-4dff-b96b-fd626c95c685} 2720 "\\.\pipe\gecko-crash-server-pipe.2720" tab
                4⤵
                  PID:3404
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4724 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4712 -prefMapHandle 4628 -prefsLen 29088 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ac984e54-259e-4296-b774-c10e703b8dba} 2720 "\\.\pipe\gecko-crash-server-pipe.2720" utility
                  4⤵
                  • Checks processor information in registry
                  PID:3148
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5612 -childID 3 -isForBrowser -prefsHandle 5620 -prefMapHandle 5272 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1312 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {97ea7c12-7b88-4f7a-84df-9a0f29a1c080} 2720 "\\.\pipe\gecko-crash-server-pipe.2720" tab
                  4⤵
                    PID:908
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5840 -childID 4 -isForBrowser -prefsHandle 5888 -prefMapHandle 5884 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1312 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {313fe902-f144-458c-8a07-decf6c2e8694} 2720 "\\.\pipe\gecko-crash-server-pipe.2720" tab
                    4⤵
                      PID:2588
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5828 -childID 5 -isForBrowser -prefsHandle 6024 -prefMapHandle 6028 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1312 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {03ce6812-46ee-4dc1-9711-3685da303606} 2720 "\\.\pipe\gecko-crash-server-pipe.2720" tab
                      4⤵
                        PID:5104

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\5vinb3pw.default-release\activity-stream.discovery_stream.json.tmp

                  Filesize

                  21KB

                  MD5

                  c2f08eb6df317ce4fac167413443453e

                  SHA1

                  fbe43cbe53d13cc2bec285bc066216819951838e

                  SHA256

                  0762dd2fe6053eba0b236a44c82f05a087bb40d24c31a8e94d915c2e6782c2e7

                  SHA512

                  b8f606739e08ebae458c4087a842142a2b5fd65679c92dadeaefbdf38372905d727f31a1679e8766a1ebe639bbb618dc9a8a5735f9d730696c96d5a5a259dc2b

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\5vinb3pw.default-release\cache2\entries\8A2034D325DC0B5C9E11EDDA3FC70A54C8DC1C0D

                  Filesize

                  13KB

                  MD5

                  a47f7b6901e1d5d9e91e337a27d458a2

                  SHA1

                  ae1fa946ae30c6a3e04c681a3eb786837fed0121

                  SHA256

                  f9e9092dfca0ad87d2f98d9650c74b1460f93de6f33d7aa7743df4f18291588b

                  SHA512

                  ebd5cf054638c38462de82b936451cdc00a4256a7ede82ba71b314b9b0bf8ddf1bcb36f0c7970b731c5925fa6cbbbf637cc6e3251b9af8ceab724a9c37360d45

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\5vinb3pw.default-release\cache2\entries\E449899591A9BC91DFBA673EC0589B51E541A88B

                  Filesize

                  13KB

                  MD5

                  6460b2bd1796b2bcce5b477f207960f4

                  SHA1

                  3eec552d4f73a55b5d2d9273e0c4aa49ab2f1052

                  SHA256

                  5c62f92bae0ae80c5cdfa56ac9402262d9600714906ad64f98cfe3dfc00b01e8

                  SHA512

                  ba6ac66b359dd08a0e79413ee6cfc602d0dd026c6a8d7e735f5447f92d134bcea4398f84d4429c11d024407d2fc567e1b78402033cf5894d34c89878fda79ff9

                • 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\5vinb3pw.default-release\AlternateServices.bin

                  Filesize

                  10KB

                  MD5

                  6c310060c94ba9cf50c366999327f99d

                  SHA1

                  f26662d959966c247e26bcc2c306f622221d16a0

                  SHA256

                  1b796158dc5c1c26a17f7f69425fd0449dee4647885f8d34ee4e8da905824db7

                  SHA512

                  196ba1ee57fa43e5b1fab70c813e9325bf73c1fb86b0d3d1c033824e05518d5865f3e717e36ea72aaa59793a01e563b66dc843a39abc0caa4cfece48ed61699a

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5vinb3pw.default-release\datareporting\glean\db\data.safe.tmp

                  Filesize

                  5KB

                  MD5

                  ad128f6ea14957ceefb8d43c6c573544

                  SHA1

                  8f76d6779538e90da2c8b5cc11914aa13e26cc59

                  SHA256

                  889855296d5428ecc80e3e5b2afc49eb1d56d6c8b465ce18f3d8f8f32fe19f2e

                  SHA512

                  c52289994383926e62232b1518524663bca5a8076c2aafe21a759ce71ec5253dafa356ae9121090b46b3c160d08325cf2e16a3166b242c9ae6f301779a54b830

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5vinb3pw.default-release\datareporting\glean\db\data.safe.tmp

                  Filesize

                  16KB

                  MD5

                  d3335a695b56f8b1c027b6b476d2e15c

                  SHA1

                  ae1d9f00730aebc6df311c2ffe6bbbd98e6d41a0

                  SHA256

                  b801727d72c1d475c7f17eebccf947748c9a2dba2c698c41c41c8f78bf588dcb

                  SHA512

                  c29a7e0e49c85ffe478cb1273a1aaa8ebd922f62bbb95179f8682ddaf80d29682bb7aceb3803f94f897a70e51d0684594d7ba560aa911da8d202efe9e98540e0

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5vinb3pw.default-release\datareporting\glean\pending_pings\8ebab8ec-7e27-481f-a9df-9523b7abdaab

                  Filesize

                  25KB

                  MD5

                  8f7367b462a582b14bc3e222962c346d

                  SHA1

                  4c84e2db32fea7732b13497b4bc40a3a15f07e37

                  SHA256

                  3408d40c1028613266bb5b16b0570523746de8c20ade20c60034b6ad81ba0540

                  SHA512

                  a2295f3c3e9753eea0bef0e02faefdca630887503129ccb10c80ec32686a8754a23949060ceba1f871cf9aeac702a743e9970cb5202190c3b7c3ec9482f012d3

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5vinb3pw.default-release\datareporting\glean\pending_pings\baf876db-63f9-4566-88e9-931843f84142

                  Filesize

                  671B

                  MD5

                  2dde6fdebe191b9715624b26f2d69eff

                  SHA1

                  82c5aef7686cffe8c423dfad2dad16fa26dd422e

                  SHA256

                  696baf2a7a73058ab57a713cc28cd9b0d6f01e23aad7018d5c43b1beb8d49ba4

                  SHA512

                  99f40a81d7ef57bc723714973921f44f1ba4aaf26a4dd8b4546acdcb143bccc0a81e271d18ed65fe231917b578a3b9f87ed1a9992c9400ca335580b8180b18a0

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5vinb3pw.default-release\datareporting\glean\pending_pings\e81ac7fe-7604-4df2-948a-816a203969ce

                  Filesize

                  982B

                  MD5

                  e00d4fbf5cc32fbe0e8060e921dfc3ce

                  SHA1

                  1f4f5fac69fb35d6f7d291cc22a26842942feea1

                  SHA256

                  c02ad4ef3b3c428ce088e6e162d60dabd7521e62a02be24ac93e8d34e2eecc2f

                  SHA512

                  3480cfb325d5995d292545c17411183b05bf5ae3beb3397c2126f3eb3d972015d471284899e5b616b448d3b9065cb6a411d4295103de940a16b7287c6176fd5b

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5vinb3pw.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\5vinb3pw.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\5vinb3pw.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\5vinb3pw.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\5vinb3pw.default-release\prefs-1.js

                  Filesize

                  13KB

                  MD5

                  e6c787d1b6974d0da74565c3543b6a5b

                  SHA1

                  76739d08cb273d89ae02069fd90579b815a8c8c3

                  SHA256

                  37bca7f05583c119f0134576591cd383b26a5851b75233cb1bebc23fa0aa351d

                  SHA512

                  5be6b7f1f9fc480903fa4f802b31c258ee0deff23555e883bad4c360ab43de77db8d1fcc1ab57ecdc154694003800b7e55c758172b1aecd323fd95453c4f0d44

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5vinb3pw.default-release\prefs-1.js

                  Filesize

                  16KB

                  MD5

                  6cae344fa0c6fdc3f51fb5eb4ed477e3

                  SHA1

                  1b4a9ab283451dc5a29da6feda9285ec62a6bd1d

                  SHA256

                  efd388eca0c72ded9e0cacef4e9f885ddeeea181bce47e6cf77064b74e538121

                  SHA512

                  cbf022bc6d52fd792dc709ec275cc4378f60b4c7a16638d5b4da12f077f148549cd650eb3b831871272aa7ed2f3bcece0b0ddb82febd839bc7294235b4b0f840

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\5vinb3pw.default-release\prefs.js

                  Filesize

                  11KB

                  MD5

                  028dba3c42b4bfd30ae612f977ec0636

                  SHA1

                  c085deffdb0245c17477da2e4540fb601484f145

                  SHA256

                  a86eef781d1c84b227929d356ebeb2286ceaada41800ddb2a6cecd46e1da4198

                  SHA512

                  5b7a563f955f14066972659f98cb0bf7e2ca66053e005b0498e3675684a37dd064d5936f5565bebb7ae300cdec8bd197ba0df2057feb4107c5c619a4e4975db2