Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/09/2024, 13:57

General

  • Target
    file.exe
  • Size 900KB
  • Sample240924-q89e2a1djc
  • SHA256 a11d5ba1eb5d8d3d5b6e29caf6c4fa6c3a74a28b66fcf29ab46891d2ff9747b3
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

  • 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 behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4640
    • 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
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4852
      • 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
        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:2656
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1968 -parentBuildID 20240401114208 -prefsHandle 1884 -prefMapHandle 1876 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1c181037-43dc-4294-b3ea-13bc76f72027} 2656 "\\.\pipe\gecko-crash-server-pipe.2656" gpu
          4⤵
            PID:3060
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2404 -parentBuildID 20240401114208 -prefsHandle 2396 -prefMapHandle 2384 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2c53dfe7-e51b-48e9-bd8a-6cc3e8ada632} 2656 "\\.\pipe\gecko-crash-server-pipe.2656" socket
            4⤵
              PID:2096
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2808 -childID 1 -isForBrowser -prefsHandle 2968 -prefMapHandle 3188 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1212 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0cc51f3d-790f-421d-a930-f0ae2a695bb5} 2656 "\\.\pipe\gecko-crash-server-pipe.2656" tab
              4⤵
                PID:4996
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3680 -childID 2 -isForBrowser -prefsHandle 3024 -prefMapHandle 3076 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1212 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d2dd022d-9a5a-4104-b9e6-bfc0124533dc} 2656 "\\.\pipe\gecko-crash-server-pipe.2656" tab
                4⤵
                  PID:1180
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4692 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4640 -prefMapHandle 4660 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1e3a0aa6-b728-45fd-aaac-ecaae74bbe00} 2656 "\\.\pipe\gecko-crash-server-pipe.2656" utility
                  4⤵
                  • Checks processor information in registry
                  PID:896
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5588 -childID 3 -isForBrowser -prefsHandle 5584 -prefMapHandle 5548 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1212 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ac93d020-cb39-4786-bf7a-780d55da8146} 2656 "\\.\pipe\gecko-crash-server-pipe.2656" tab
                  4⤵
                    PID:4556
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5808 -childID 4 -isForBrowser -prefsHandle 5728 -prefMapHandle 5732 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1212 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {12db00a1-cdc7-495b-ba4b-25f128dcce46} 2656 "\\.\pipe\gecko-crash-server-pipe.2656" tab
                    4⤵
                      PID:3484
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5924 -childID 5 -isForBrowser -prefsHandle 6004 -prefMapHandle 6000 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1212 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {84972895-716c-4ed8-bb11-060161ce909d} 2656 "\\.\pipe\gecko-crash-server-pipe.2656" tab
                      4⤵
                        PID:3572

                Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      activity-stream.discovery_stream.json

                      • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\activity-stream.discovery_stream.json
                      • Size 31KB
                      • SHA256 6605b51e430642b3ec8d6b59ab570cfc5ced28cc4b8fc91333f2a1c8e87ef570
                      • MD5 SHA1 SHA512 SSDEEP

                      22386449CA13D8975B935875780066C6EF52CE37

                      • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\cache2\entries\22386449CA13D8975B935875780066C6EF52CE37
                      • Size 13KB
                      • SHA256 28c0e5124ff9c13acd427cb93d71a4367843af8d16cc93b933ee7d8acbea8a49
                      • MD5 SHA1 SHA512 SSDEEP

                      tmpaddon

                      • Path C:\Users\Admin\AppData\Local\Temp\tmpaddon
                      • Size 479KB
                      • SHA256 c32efac42faf4b9878fb8917c5e71d89ff40de580c4f52f62e11c6cfab55167f
                      • MD5 SHA1 SHA512 SSDEEP

                      tmpaddon-1

                      • Path C:\Users\Admin\AppData\Local\Temp\tmpaddon-1
                      • Size 13.8MB
                      • SHA256 32d544baf2facc893057a1d97db33207e642f0dacf235d8500a0b5eff934ce03
                      • MD5 SHA1 SHA512 SSDEEP

                      AlternateServices.bin

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\AlternateServices.bin
                      • Size 6KB
                      • SHA256 d9aa9eca3dd0b460900a17c1d297a4de8e511947100776242a7be1e1768d24d2
                      • MD5 SHA1 SHA512 SSDEEP

                      AlternateServices.bin

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\AlternateServices.bin
                      • Size 10KB
                      • SHA256 2927d0711445b80a1bad158a322dc4854e5145e96ec92db116a236fce0fe5149
                      • MD5 SHA1 SHA512 SSDEEP

                      data.safe.tmp

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\datareporting\glean\db\data.safe.tmp
                      • Size 5KB
                      • SHA256 bba580009c4e08c2c4fa55921d957436750118540c987b060e549df421b90805
                      • MD5 SHA1 SHA512 SSDEEP

                      data.safe.tmp

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\datareporting\glean\db\data.safe.tmp
                      • Size 6KB
                      • SHA256 c5e422a3f2acda30fbf5658c7d70d8bcca63b5210f237867a9e3fc26592cb631
                      • MD5 SHA1 SHA512 SSDEEP

                      data.safe.tmp

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\datareporting\glean\db\data.safe.tmp
                      • Size 15KB
                      • SHA256 8bb81fa4137f36766b8e468c54e96bae7bee43b5ebd02248884ecf7f3d12e8e3
                      • MD5 SHA1 SHA512 SSDEEP

                      0ed9d87f-3c73-4b7b-a795-a78aabb67ac0

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\datareporting\glean\pending_pings\0ed9d87f-3c73-4b7b-a795-a78aabb67ac0
                      • Size 27KB
                      • SHA256 25bd4c17c4a7caffa94383198c785c6acd439a0ae26a9882c0cbfac5668675c5
                      • MD5 SHA1 SHA512 SSDEEP

                      9cd8e80d-3e1e-4662-b3ab-86a076756308

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\datareporting\glean\pending_pings\9cd8e80d-3e1e-4662-b3ab-86a076756308
                      • Size 671B
                      • SHA256 f8c4caf0927b9f2b0e203c483b11306f7534f23bfdde59622cb1c4acbd63e5ec
                      • MD5 SHA1 SHA512

                      fffbd2f8-b1ad-4475-b37f-b9bdce90ef8a

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\datareporting\glean\pending_pings\fffbd2f8-b1ad-4475-b37f-b9bdce90ef8a
                      • Size 982B
                      • SHA256 9cbd76de830119a02f5b7f19fcbbcc154a681ae3feea17b9b712e369a815d4d9
                      • MD5 SHA1 SHA512

                      gmpopenh264.dll

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.dll
                      • Size 1.1MB
                      • SHA256 d88dd3bfc4a558bb943f3caa2e376da3942e48a7948763bf9a38f707c2cd0c1c
                      • MD5 SHA1 SHA512 SSDEEP

                      gmpopenh264.info

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.info
                      • Size 116B
                      • SHA256 4107f76ba1d9424555f4e8ea0acef69357dfff89dfa5f0ec72aa4f2d489b17bc
                      • MD5 SHA1 SHA512

                      manifest.json

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\gmp-widevinecdm\4.10.2710.0\manifest.json
                      • Size 372B
                      • SHA256 bbab6ca07edbed72a966835c7907b3e60c7aa3d48ddea847e5076bd05f4b1eda
                      • MD5 SHA1 SHA512

                      widevinecdm.dll

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\gmp-widevinecdm\4.10.2710.0\widevinecdm.dll
                      • Size 17.8MB
                      • SHA256 bc40c7821dcd3fea9923c6912ab1183a942c11b7690cfd79ed148ded0228777e
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs-1.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\prefs-1.js
                      • Size 12KB
                      • SHA256 a560d64b222053d0ae33a41b6c6e64ef2072012c46f2e36ba76c4c9392ecf4b2
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\prefs.js
                      • Size 11KB
                      • SHA256 be5fcf2b6b3228349d87f4e71d488c3095fbda4cbf35611933e183b7f664fe0f
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\prefs.js
                      • Size 16KB
                      • SHA256 094b72b62191644dc3b24acedb9581ca1b143d247da9e284ca961466cde06f16
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\prefs.js
                      • Size 11KB
                      • SHA256 b14f3c1e56a14efc98abd12696b723bcc3d1b6c9622db62e61cdb283bf0592de
                      • MD5 SHA1 SHA512 SSDEEP

                      3870112724rsegmnoittet-es.sqlite

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fz3nlbuq.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
                      • Size 368KB
                      • SHA256 e5157506ce78208b60d78755e8fd5cede3673e4601e54033664dca3965b9f563
                      • MD5 SHA1 SHA512 SSDEEP