Analysis

  • geolocation tags

    eueuropefrfrance
  • max time kernel
    898s
  • max time network
    605s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/04/2026, 16:17

General

  • Target
    http://h
  • Sample260420-trm29ab191
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 11 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://h"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1416
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url http://h
      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:640
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2028 -prefsLen 27099 -prefMapHandle 2032 -prefMapSize 270279 -ipcHandle 2100 -initialChannelId {3d767bf5-c1b3-43c7-8026-d36cc1353a7c} -parentPid 640 -crashReporter "\\.\pipe\gecko-crash-server-pipe.640" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
        3⤵
          PID:780
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2500 -prefsLen 27135 -prefMapHandle 2504 -prefMapSize 270279 -ipcHandle 2512 -initialChannelId {2cfe4b3f-d8bf-4618-88eb-a25d304e4cce} -parentPid 640 -crashReporter "\\.\pipe\gecko-crash-server-pipe.640" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
          3⤵
            PID:2784
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3896 -prefsLen 25164 -prefMapHandle 3900 -prefMapSize 270279 -jsInitHandle 3904 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3912 -initialChannelId {9dc25ec5-28e2-45a9-a849-966452b73b73} -parentPid 640 -crashReporter "\\.\pipe\gecko-crash-server-pipe.640" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
            3⤵
            • Checks processor information in registry
            PID:4980
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 4060 -prefsLen 27276 -prefMapHandle 4064 -prefMapSize 270279 -ipcHandle 4136 -initialChannelId {3b9c5ada-1c3d-445e-868a-7d23e733dd4c} -parentPid 640 -crashReporter "\\.\pipe\gecko-crash-server-pipe.640" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
            3⤵
              PID:4316
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 2912 -prefsLen 34775 -prefMapHandle 3244 -prefMapSize 270279 -jsInitHandle 3248 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 2856 -initialChannelId {8791241c-bb09-484e-9471-f4e9091ce15c} -parentPid 640 -crashReporter "\\.\pipe\gecko-crash-server-pipe.640" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
              3⤵
              • Checks processor information in registry
              PID:1620
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 4900 -prefsLen 35012 -prefMapHandle 4908 -prefMapSize 270279 -ipcHandle 4916 -initialChannelId {a093ab5b-1ae1-4611-a143-2f8035d32078} -parentPid 640 -crashReporter "\\.\pipe\gecko-crash-server-pipe.640" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
              3⤵
              • Checks processor information in registry
              PID:1844
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5164 -prefsLen 32900 -prefMapHandle 5172 -prefMapSize 270279 -jsInitHandle 5176 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5184 -initialChannelId {1bf6fb0a-fa35-4f2f-8c88-cef9cace7ce2} -parentPid 640 -crashReporter "\\.\pipe\gecko-crash-server-pipe.640" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
              3⤵
              • Checks processor information in registry
              PID:3204
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5376 -prefsLen 32952 -prefMapHandle 5380 -prefMapSize 270279 -jsInitHandle 5384 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5392 -initialChannelId {aba83d8a-0bc1-424f-8922-32e84f4e3915} -parentPid 640 -crashReporter "\\.\pipe\gecko-crash-server-pipe.640" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
              3⤵
              • Checks processor information in registry
              PID:212
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5380 -prefsLen 32952 -prefMapHandle 5376 -prefMapSize 270279 -jsInitHandle 5416 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 1644 -initialChannelId {8c394585-81be-4e8a-87a1-f8fac6a1ad36} -parentPid 640 -crashReporter "\\.\pipe\gecko-crash-server-pipe.640" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
              3⤵
              • Checks processor information in registry
              PID:224

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              activity-stream.contile.json

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\14tbp3gd.default-release\activity-stream.contile.json
              • Size 5KB
              • SHA256 ddecf158b57bd008d0bdb087e3c573178ef6112106fde25f399185aa856828e3
              • MD5 SHA1 SHA512 SSDEEP TLSH

              CD1C116DEEE8F4F97C1806976E10E7E2B349E486

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\14tbp3gd.default-release\cache2\entries\CD1C116DEEE8F4F97C1806976E10E7E2B349E486
              • Size 13KB
              • SHA256 e2cba9acf778f707d6ffbaf2a2040d5f3ac018581c66b4e9210416fa8a1a67ae
              • 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

              6824f4a902c78fbd.customDestinations-ms

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\6824f4a902c78fbd.customDestinations-ms
              • Size 5KB
              • SHA256 38c241a1609fcbedf81decf67519e8455860e914369511e905de871ff300a80f
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 beebdd8f5b6b1523d729013e9e13ed72eabc144b2a48082c98af3c18162d7140
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 647abf2b59de60186d1971e3a535709bbb32c9ae67f1524790927b82ede7159a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\datareporting\glean\db\data.safe.tmp
              • Size 5KB
              • SHA256 1b1cd9a8c98d2d6a7719556a793c492ef1fb2b151f617acf984a3e406a12f41b
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 8c4cf22fde6bbd5e47afaf35a8685080426f88c56d86f144860ffd1c29972c5d
              • MD5 SHA1 SHA512 SSDEEP TLSH

              events

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\datareporting\glean\events\events
              • Size 1KB
              • SHA256 b47f7cbdd2945eff0616c72d99985602b4b742ca0a154ba1006c9b01fa15c976
              • MD5 SHA1 SHA512 TLSH

              16a8f4b4-0cca-4c97-9847-ddc19ac34191

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\datareporting\glean\pending_pings\16a8f4b4-0cca-4c97-9847-ddc19ac34191
              • Size 883B
              • SHA256 af757f9ba9811daa2c4051a2aefdf4543fe0a395f2953818b323af3954ef29f6
              • MD5 SHA1 SHA512 TLSH

              666ddadf-10aa-4b60-a692-6be38a89625d

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\datareporting\glean\pending_pings\666ddadf-10aa-4b60-a692-6be38a89625d
              • Size 235B
              • SHA256 6d838b6d1ac57e23843ee443abc712c492c15f1b266e43f7663b35e7a945e68d
              • MD5 SHA1 SHA512 TLSH

              bf30287a-e3e3-4614-ae48-a4180eb5f300

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\datareporting\glean\pending_pings\bf30287a-e3e3-4614-ae48-a4180eb5f300
              • Size 16KB
              • SHA256 b8ad5977d8b981a8e6d58fad68c876c5d19303a7a36e3d8bb6903395f60f7ac6
              • MD5 SHA1 SHA512 SSDEEP TLSH

              dfb4903a-f744-4ee9-be18-5c67e6394677

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\datareporting\glean\pending_pings\dfb4903a-f744-4ee9-be18-5c67e6394677
              • Size 886B
              • SHA256 bd2f3cc8497da23b725b8fa1a54cddbf57df8811d39ce9ccf8c6f19772a29978
              • MD5 SHA1 SHA512 TLSH

              f10853cf-48b4-42fe-8c1c-036f807d9507

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\datareporting\glean\pending_pings\f10853cf-48b4-42fe-8c1c-036f807d9507
              • Size 235B
              • SHA256 26d5abe96b36945cf18058eca5478fa0c7ff6cd24400986efb6087971eade7b6
              • MD5 SHA1 SHA512 TLSH

              fae60439-0615-4cf9-aa54-f1a97e2c8697

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\datareporting\glean\pending_pings\fae60439-0615-4cf9-aa54-f1a97e2c8697
              • Size 2KB
              • SHA256 bed4d3edba43e823b0f1be8f9463d7a36757c4ee40233b9235fce56946363f59
              • MD5 SHA1 SHA512 TLSH

              extensions.json

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\extensions.json
              • Size 16KB
              • SHA256 4da5c5fbcc35f2a1c95c9ec52f2ff677a6a921295d09c2c57885056a1f9bd743
              • MD5 SHA1 SHA512 SSDEEP TLSH

              gmpopenh264.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.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\14tbp3gd.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\14tbp3gd.default-release\gmp-widevinecdm\4.10.2934.0\manifest.json
              • Size 1001B
              • SHA256 25ac9b79df29fa869b4c9f4ca3bdbc3a85f6122f5a8efab5a1216d577099becc
              • MD5 SHA1 SHA512 TLSH

              widevinecdm.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\gmp-widevinecdm\4.10.2934.0\widevinecdm.dll
              • Size 18.9MB
              • SHA256 875a76af5b19622842c9b37fe77dce10ee83f27adbdcfcde9c814d4e1226d023
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs-1.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\prefs-1.js
              • Size 8KB
              • SHA256 dc8c61797438a11bb1f7f769a48b5a29fb09441b4d7a34c61159f319b337c4dc
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\prefs.js
              • Size 6KB
              • SHA256 90265ac755409359c31beb4bbe5126edcae02b07d8f8c6cf5fee121fc9e332d0
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\prefs.js
              • Size 6KB
              • SHA256 adc7875ab1e75eaf107f5703b2dec1e28d79fa723299822728e2a92dc10f2a44
              • MD5 SHA1 SHA512 SSDEEP TLSH

              recovery.baklz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\sessionstore-backups\recovery.baklz4
              • Size 1KB
              • SHA256 84809ae1cb798caccf9461a79101b647ef40ff4c4036759f3695e9d7575a528e
              • MD5 SHA1 SHA512 TLSH

              3870112724rsegmnoittet-es.sqlite

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\14tbp3gd.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
              • Size 5.9MB
              • SHA256 eddb3ecc6b2f7172fe670ef30eea5266ab605a1391d620b332f5cd3ca078d9df
              • MD5 SHA1 SHA512 SSDEEP TLSH