Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/11/2024, 11:45

General

  • Target

    83d6a2b7ea5cd7251ebb679caf3f34cc98c1d6950ed83d6111eaf9610523c317.exe

  • Size

    900KB

  • MD5

    4b11625a1a51dea74c7dec7f2936dc38

  • SHA1

    fc8a89d3ed48bee0ca63e81f6452c90598919a84

  • SHA256

    83d6a2b7ea5cd7251ebb679caf3f34cc98c1d6950ed83d6111eaf9610523c317

  • SHA512

    c0699960a923eff1fd4a3e0700b5d8b19754eb0b56d7538ab670eef5765d7e202c4c94f47eb0e11b518dfa1642600723ef08adb30c0befaff36bef65d4830d16

  • SSDEEP

    24576:jqDEvCTbMWu7rQYlBQcBiT6rprG8aMYV:jTvC/MTQYxsWR7aMY

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 6 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.

  • Kills process with taskkill 5 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of FindShellTrayWindow 32 IoCs
  • Suspicious use of SendNotifyMessage 31 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\83d6a2b7ea5cd7251ebb679caf3f34cc98c1d6950ed83d6111eaf9610523c317.exe
    "C:\Users\Admin\AppData\Local\Temp\83d6a2b7ea5cd7251ebb679caf3f34cc98c1d6950ed83d6111eaf9610523c317.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:228
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM firefox.exe /T
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2732
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM chrome.exe /T
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2004
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM msedge.exe /T
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:4952
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM opera.exe /T
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:3444
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM brave.exe /T
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:4688
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3728
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd --no-default-browser-check --disable-popup-blocking
        3⤵
        • 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:672
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2028 -parentBuildID 20240401114208 -prefsHandle 1956 -prefMapHandle 1948 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {9b642b16-9c93-4108-8649-34dbc1e70d16} 672 "\\.\pipe\gecko-crash-server-pipe.672" gpu
          4⤵
            PID:852
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2464 -parentBuildID 20240401114208 -prefsHandle 2456 -prefMapHandle 2444 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f5d70464-fc7c-4edc-86ed-7a2819a2061e} 672 "\\.\pipe\gecko-crash-server-pipe.672" socket
            4⤵
              PID:4364
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3064 -childID 1 -isForBrowser -prefsHandle 2800 -prefMapHandle 3096 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4316bc45-7be6-4b91-bdb9-ee39675a72fa} 672 "\\.\pipe\gecko-crash-server-pipe.672" tab
              4⤵
                PID:1784
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3692 -childID 2 -isForBrowser -prefsHandle 2896 -prefMapHandle 3680 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b8acc2bc-1450-4aeb-a7c7-5104203c42dc} 672 "\\.\pipe\gecko-crash-server-pipe.672" tab
                4⤵
                  PID:4124
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4544 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4528 -prefMapHandle 4520 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f420169b-0270-4c15-8f86-a5caa4e02797} 672 "\\.\pipe\gecko-crash-server-pipe.672" utility
                  4⤵
                  • Checks processor information in registry
                  PID:3100
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5328 -childID 3 -isForBrowser -prefsHandle 5300 -prefMapHandle 5268 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {327cb053-4146-4ee5-aea9-adc3542933ae} 672 "\\.\pipe\gecko-crash-server-pipe.672" tab
                  4⤵
                    PID:3672
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5500 -childID 4 -isForBrowser -prefsHandle 5456 -prefMapHandle 5332 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6993d0bd-010d-45b3-8ca7-2de2ddf2dc1b} 672 "\\.\pipe\gecko-crash-server-pipe.672" tab
                    4⤵
                      PID:4380
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5660 -childID 5 -isForBrowser -prefsHandle 5664 -prefMapHandle 5668 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c59b6db1-a833-4ede-84fc-6c20fa2d909a} 672 "\\.\pipe\gecko-crash-server-pipe.672" tab
                      4⤵
                        PID:1624

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\7fmsgkth.default-release\activity-stream.discovery_stream.json

                  Filesize

                  18KB

                  MD5

                  a04f9dbd1dad8142d0580cc47b2ef5fb

                  SHA1

                  2d22850c1801b171f96d3811a2813b0ff7dbcaf1

                  SHA256

                  3f85f910f36a19c48a0e57a6cf67cc9a330d45d0e03362108428a355a2549bd5

                  SHA512

                  4d43d01885671fe4ae549511a4d4fb4bae967e673e9e06b3acca105d926852324b8d0cd86252bec0a7c658bbb18f20604576441b31b822978e675336dbfa0126

                • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\7fmsgkth.default-release\cache2\entries\39DB9E847E680B765D7B04FCCE6BF5BC0225F878

                  Filesize

                  13KB

                  MD5

                  0f7b0d9d81ec934528fcb113decbdb7e

                  SHA1

                  19e39981966e383f13d3f5ef21c107579f1a5b2d

                  SHA256

                  a475b74a9b2daa2444cc7d298155fca4c52552fa43dadc85925048e6b55a5c60

                  SHA512

                  9472d9aac451a0375f1c1fde35b06a3c83e02a7866d1ea05a518615882ed61b9111150413e4bc48c86e478d49af3b0d65dca0e63524e83451f6159e3c02def72

                • 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\7fmsgkth.default-release\AlternateServices.bin

                  Filesize

                  6KB

                  MD5

                  98c2312eb50cc7bc70128c09304176aa

                  SHA1

                  1bd62646f44ecbf53fcdfe054a21c017ccdebd92

                  SHA256

                  ff03e1c9e6a21a67cae3916e0cfd0ac7e472e614282affcc9f12a8f0315bd127

                  SHA512

                  34aa06363b1adf79c334c923104e1db0a6b651d0030f7a9449aa4bdec7025e50e66b291bc2867399c1e21be71f9b038b67c0abbf2373dd476e00f992db68e014

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7fmsgkth.default-release\AlternateServices.bin

                  Filesize

                  8KB

                  MD5

                  5221d47db57daf61a3e8670ef762e8a8

                  SHA1

                  3bc276e374e26b726a5a7311c7d14e5f55e4c3da

                  SHA256

                  dbd9b8c813c93b1a6f82bbb0d880b9b710f3158aca18e6bcf4e35abc378e15f1

                  SHA512

                  da4e62614931c2d0e4266939a7ef6714cd369322877a4cc02cdc20eadbc3c0a1a8a5f1e4835cc1d6c598ae33b296f9d96fcd949b9f538f927ee6f7a9f9348de2

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7fmsgkth.default-release\datareporting\glean\db\data.safe.tmp

                  Filesize

                  5KB

                  MD5

                  5836ee6b84783288152012c5aaa18792

                  SHA1

                  458c674750c6fcd0475d30084a50d630e216a39a

                  SHA256

                  e123f90da12844495811936c9613dbf35d57e0d836c4f93a999e63b5aadc126d

                  SHA512

                  2f1615e00f02bd5f7f9b7f9f306d0b020a7bdb24443a8f4f11433ddb1cc9008fd63dfed9d28925280f1366f597e3133f63c4060f8686e7f022e6fba98c8223c3

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7fmsgkth.default-release\datareporting\glean\db\data.safe.tmp

                  Filesize

                  15KB

                  MD5

                  201961e99940ab1cc3a86a9ea3346ef0

                  SHA1

                  745e0beed4a0b8d64a37eaa0c25517d966efc81b

                  SHA256

                  43f01288b63dcacf18d2c0d570607ea3956f73259bef5bdce2e66e45a3b21f24

                  SHA512

                  93c245f245db5dee4ef8b51245f7b3855324c0142f611f76bfd29c23d1823059b3acafe95ace0333f3b10411460dad09e304f893e60b124ae48e7b4f11cfb001

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7fmsgkth.default-release\datareporting\glean\pending_pings\1d99994b-e71f-4f09-b0a0-69798f04e521

                  Filesize

                  25KB

                  MD5

                  535d2e020d70bc9e3b662a2a1e6473ce

                  SHA1

                  811a689f0475d56282957382ca8eeee60271dd67

                  SHA256

                  3847513ba4318d86bb5f4e3d805589e9ff7b3e1e7e97dc109071130a62965c2b

                  SHA512

                  255a5299029a8207a5b551e6170ee30472ef7356e67743bf13a1592da6d562c69f41e8fcee89f25ac45da5fd3c8e4b0229fd76549f4f7ab1ceb13c9e141e3372

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7fmsgkth.default-release\datareporting\glean\pending_pings\21aada7d-05d4-4849-8102-50959f1fd2ef

                  Filesize

                  671B

                  MD5

                  cb281d643977fe546e136400f09ae3ce

                  SHA1

                  94982634a2cd0ad0f1150787d67f1796a430dee6

                  SHA256

                  b2264f8c2a818b451fcc8b7fac3ee1ad825bbbdaffa7463960c8bf177510bb80

                  SHA512

                  b97ce7a95de540eb7ca4da6b209a2848f52214fac19638e1c0f8dde57fe35de73bd3262a3cab285f3a661781042e4281bcfdb4df922310455a586c50640fb79c

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7fmsgkth.default-release\datareporting\glean\pending_pings\87c08558-40ba-4bb5-a49a-40df926adc37

                  Filesize

                  982B

                  MD5

                  431602ef5be37dc5acfab9d53aa1e0d7

                  SHA1

                  6a0e909e7b8ebd12177926099ffc6d534be712a7

                  SHA256

                  14e749e98cd6e808845bb89c690d35a8b00445d1009c5a5ebbd5c2db600ac1b0

                  SHA512

                  4f89a9a93edc0ef2e7e4794743b96c4ed2b169a13fc7bed5d66f1f0b63379055b8080b475ecaf14542bd3db7def386dcb2c2e1aed6c3fc9cdab2edc2ec448339

                • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\7fmsgkth.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\7fmsgkth.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\7fmsgkth.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\7fmsgkth.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\7fmsgkth.default-release\prefs-1.js

                  Filesize

                  12KB

                  MD5

                  20a07a0d35d5906ea32c61dfbdb258ea

                  SHA1

                  a229c0090c3370d2f49c866a7a3f8a3d702f964a

                  SHA256

                  029a3c05d390d546bfa03575220dbf7ead06511ab46dd38a18149d635edaaea3

                  SHA512

                  188ec4805106d5765a0290823670c3cb7e1cd4d935b063a2d541c7d16a0066719cce33677f41d5b3e52d9eaec9854aed08c6ebafb1190fee6213c80ee26a3002