Analysis

  • user interaction
    yes
  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/09/2026, 18:03

General

  • Target
    http://xkon7ufvszh6y3p6eha7xfmoo6uryzhp5zprahnii2px7ucikzkpemqd.onion/
  • Sample260925-wm6d5sshjc
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 18 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 36 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 "http://xkon7ufvszh6y3p6eha7xfmoo6uryzhp5zprahnii2px7ucikzkpemqd.onion/"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url http://xkon7ufvszh6y3p6eha7xfmoo6uryzhp5zprahnii2px7ucikzkpemqd.onion/
      2⤵
      • 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:4156
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2036 -prefsLen 27099 -prefMapHandle 2040 -prefMapSize 270279 -ipcHandle 2100 -initialChannelId {1b5bcb27-707d-4a6d-b768-f689d32ad66c} -parentPid 4156 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4156" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
        3⤵
          PID:864
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2508 -prefsLen 27135 -prefMapHandle 2512 -prefMapSize 270279 -ipcHandle 2520 -initialChannelId {a1e077dc-2192-4fb6-938e-028618e1da22} -parentPid 4156 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4156" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
          3⤵
            PID:5664
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3816 -prefsLen 25164 -prefMapHandle 3820 -prefMapSize 270279 -jsInitHandle 3824 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3832 -initialChannelId {601faf0c-87ea-4531-a899-500f60a06b31} -parentPid 4156 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4156" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
            3⤵
            • Checks processor information in registry
            PID:2380
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 3976 -prefsLen 27276 -prefMapHandle 3980 -prefMapSize 270279 -ipcHandle 4072 -initialChannelId {a70de839-3a22-40f2-9d5f-25782f6ec3d5} -parentPid 4156 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4156" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
            3⤵
              PID:2956
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3044 -prefsLen 34775 -prefMapHandle 2884 -prefMapSize 270279 -jsInitHandle 2980 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3028 -initialChannelId {f7a1cde2-d16a-49a4-8a94-086ec9c30a91} -parentPid 4156 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4156" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
              3⤵
              • Checks processor information in registry
              PID:2612
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 4764 -prefsLen 35012 -prefMapHandle 4768 -prefMapSize 270279 -ipcHandle 4724 -initialChannelId {9aedbaf4-806a-4614-a154-5f7cf9729ede} -parentPid 4156 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4156" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
              3⤵
              • Checks processor information in registry
              PID:5344
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4928 -prefsLen 32900 -prefMapHandle 4932 -prefMapSize 270279 -jsInitHandle 4936 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 4764 -initialChannelId {c6007743-5861-4463-847c-b3ea8a35cbd0} -parentPid 4156 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4156" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
              3⤵
              • Checks processor information in registry
              PID:3952
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4956 -prefsLen 32900 -prefMapHandle 4964 -prefMapSize 270279 -jsInitHandle 4968 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 4976 -initialChannelId {6396d1f2-86c5-4330-9d99-a7b03fe4c2dd} -parentPid 4156 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4156" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
              3⤵
              • Checks processor information in registry
              PID:5716
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5332 -prefsLen 32952 -prefMapHandle 5336 -prefMapSize 270279 -jsInitHandle 5340 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5348 -initialChannelId {500a5810-3437-411a-a3e7-89e57891e4f0} -parentPid 4156 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4156" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
              3⤵
              • Checks processor information in registry
              PID:5852

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              AABAB860D2646FDCEACF8AAC0CD412654CE5E4C0

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\16h2m5ny.default-release\cache2\entries\AABAB860D2646FDCEACF8AAC0CD412654CE5E4C0
              • Size 10KB
              • SHA256 eaccce992299245091768dfc9e927467302fd4f4e95ea0160744c97d6e8f71fe
              • MD5 SHA1 SHA512 SSDEEP TLSH

              tmpaddon

              • Path C:\Users\Admin\AppData\Local\Temp\tmpaddon
              • Size 11KB
              • SHA256 ddf3ba4e25a622276755133e0cce5605b83719c7cab3546e09acbfed00d6a986
              • MD5 SHA1 SHA512 SSDEEP TLSH

              tmpaddon

              • Path C:\Users\Admin\AppData\Local\Temp\tmpaddon
              • Size 502KB
              • SHA256 87862f4bc8559fbe578389a9501dc01c4c585edb4bb03b238493327296d60171
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 2386633b9c61425a3b608ec1d48c63919bea1a008958e7e8c6f5bc906bab2cb0
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 a3a5ea605d13450789a955aaeb2cb1482de5356bebbd51f2b5e2735731f79a41
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\datareporting\glean\db\data.safe.tmp
              • Size 6KB
              • SHA256 23d9ce0f51995324ba37583ea94a353909580e71112dc61bac5ac0d53f121c6e
              • MD5 SHA1 SHA512 SSDEEP TLSH

              events

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\datareporting\glean\events\events
              • Size 1KB
              • SHA256 a5a02919dbc1609fbab9023b801d14621895b2109c7658ae67e734c2f0780c28
              • MD5 SHA1 SHA512 TLSH

              3b50c67f-4261-4575-be34-9aff986117d3

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\datareporting\glean\pending_pings\3b50c67f-4261-4575-be34-9aff986117d3
              • Size 886B
              • SHA256 5fd5ff4efec5d629e9a0e927b08dba563a3d013561d0f8adf9cdf0bb20f9bfae
              • MD5 SHA1 SHA512 TLSH

              7cfd8b17-1a62-4801-bc33-84485e0f4b89

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\datareporting\glean\pending_pings\7cfd8b17-1a62-4801-bc33-84485e0f4b89
              • Size 235B
              • SHA256 11ce1f8b14f47e1bed5cf85941363e20d38fa510f855b5551fa55789ec6e6526
              • MD5 SHA1 SHA512 TLSH

              8c12d0d8-e5f1-4d38-8b97-17a8578cfbfb

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\datareporting\glean\pending_pings\8c12d0d8-e5f1-4d38-8b97-17a8578cfbfb
              • Size 15KB
              • SHA256 6f9f8b79c163853b6f1024b62586c1371dca86306b7cf4bfc4f015e421802adc
              • MD5 SHA1 SHA512 SSDEEP TLSH

              e93fe93f-bdcf-4f25-b047-997627d8aec0

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\datareporting\glean\pending_pings\e93fe93f-bdcf-4f25-b047-997627d8aec0
              • Size 235B
              • SHA256 3610abf5f4ccca890dfdff69186e4c68777c16123c144704759d1586533c67da
              • MD5 SHA1 SHA512 TLSH

              efce89c5-0f4f-41d0-b240-3d538f17612f

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\datareporting\glean\pending_pings\efce89c5-0f4f-41d0-b240-3d538f17612f
              • Size 2KB
              • SHA256 e6596fab9fd050f59f4c04dd7a6e8b56cee982999087b3dcb3faa7a6ebe2d83d
              • MD5 SHA1 SHA512 TLSH

              f2724cf0-7b96-43fc-b250-26b905100de2

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\datareporting\glean\pending_pings\f2724cf0-7b96-43fc-b250-26b905100de2
              • Size 883B
              • SHA256 6abd7bfb5798f96931e3320b54de5e54375b382094a629fef8768f24e601fc4f
              • MD5 SHA1 SHA512 TLSH

              extensions.json

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\extensions.json
              • Size 16KB
              • SHA256 ad470ea110cd4314b1ebf97df64051c969a23c99d93dc9546dd1c6606bfa69f4
              • MD5 SHA1 SHA512 SSDEEP TLSH

              gmpopenh264.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\gmp-gmpopenh264\2.6.0\gmpopenh264.dll
              • Size 1.1MB
              • SHA256 37c005a7789747b412d6c0a6a4c30d15732da3d857b4f94b744be1a67231b651
              • MD5 SHA1 SHA512 SSDEEP TLSH

              gmpopenh264.info

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\gmp-gmpopenh264\2.6.0\gmpopenh264.info
              • Size 116B
              • SHA256 fe7686a6281f0ab519c32c788ce0da0d01640425018dcffcfcb81105757f6fe6
              • MD5 SHA1 SHA512 TLSH

              manifest.json

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\gmp-widevinecdm\4.10.3050.0\manifest.json
              • Size 1002B
              • SHA256 2894996540fabbd346ed4ced8386ca77d6badf60372e307ee15c906c30340d0d
              • MD5 SHA1 SHA512 TLSH

              widevinecdm.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\gmp-widevinecdm\4.10.3050.0\widevinecdm.dll
              • Size 21.6MB
              • SHA256 f1216e26ee8c27f938d7722427d29f190e569ed83d0ba16ea872cae684b97602
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs-1.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\prefs-1.js
              • Size 7KB
              • SHA256 352169ca13904c072f26252028956f7a374499ca1ddc3aea1aebf6cac1156515
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs-1.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\prefs-1.js
              • Size 6KB
              • SHA256 3077b60bb5529c6a7b925eb81bc7e9f18ba91151ec12049c28cf47fae9705880
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\prefs.js
              • Size 6KB
              • SHA256 cdcc6c630d3cf7896afc2fab4686e9bccc0eef0ac984b6620169f8316fca281b
              • MD5 SHA1 SHA512 SSDEEP TLSH

              recovery.baklz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\16h2m5ny.default-release\sessionstore-backups\recovery.baklz4
              • Size 1KB
              • SHA256 59aa17f5792234b6469fdd79332255344b217e9760403f9c7794ca167f699797
              • MD5 SHA1 SHA512 TLSH