Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/07/2026, 10:13

General

  • Target
    zqv5uz.html
  • Size 11KB
  • Sample260723-l89ctawake
  • SHA256 d311a4f486e2f81d1ffb11b37782d8bc1325b1df96ff21ab3b3de818ae3d5d84
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 19 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 6 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 "C:\Users\Admin\AppData\Local\Temp\zqv5uz.html"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3552
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url C:\Users\Admin\AppData\Local\Temp\zqv5uz.html
      2⤵
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2548
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 1964 -prefsLen 27097 -prefMapHandle 1972 -prefMapSize 270279 -ipcHandle 2064 -initialChannelId {25d5af3e-3d5f-466c-aea9-236ee54db85c} -parentPid 2548 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2548" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
        3⤵
          PID:5840
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2448 -prefsLen 27133 -prefMapHandle 2452 -prefMapSize 270279 -ipcHandle 2468 -initialChannelId {c0efe3e1-3072-4aed-baad-07a6c6efbf46} -parentPid 2548 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2548" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
          3⤵
            PID:2612
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3840 -prefsLen 27274 -prefMapHandle 3844 -prefMapSize 270279 -jsInitHandle 3848 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3856 -initialChannelId {b3a66ce6-e313-44ec-8fd1-6bb41a7e1d93} -parentPid 2548 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2548" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
            3⤵
            • Checks processor information in registry
            PID:3292
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 4004 -prefsLen 27274 -prefMapHandle 4008 -prefMapSize 270279 -ipcHandle 4076 -initialChannelId {736e4f54-ef0b-44ed-bf14-028b7c60a6ed} -parentPid 2548 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2548" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
            3⤵
              PID:4356
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4504 -prefsLen 34773 -prefMapHandle 4500 -prefMapSize 270279 -jsInitHandle 4508 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 4516 -initialChannelId {c9251015-4d1c-449a-b098-97c170c07f59} -parentPid 2548 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2548" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
              3⤵
              • Checks processor information in registry
              PID:1396
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 920 -prefsLen 35010 -prefMapHandle 1192 -prefMapSize 270279 -ipcHandle 5056 -initialChannelId {6ac0afb8-1401-4938-8185-eddcad60b8fa} -parentPid 2548 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2548" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
              3⤵
              • Checks processor information in registry
              PID:2140
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3272 -prefsLen 32952 -prefMapHandle 5424 -prefMapSize 270279 -jsInitHandle 5420 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5404 -initialChannelId {ed6bf54b-0e72-4660-8b88-05dca64f4c41} -parentPid 2548 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2548" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
              3⤵
              • Checks processor information in registry
              PID:5968
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5564 -prefsLen 32952 -prefMapHandle 5568 -prefMapSize 270279 -jsInitHandle 5572 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5580 -initialChannelId {eaac725f-27b4-4608-96d2-6a85b35e61ea} -parentPid 2548 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2548" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
              3⤵
              • Checks processor information in registry
              PID:4920
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5752 -prefsLen 32952 -prefMapHandle 5756 -prefMapSize 270279 -jsInitHandle 5760 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5768 -initialChannelId {55546098-9f1b-44ee-ae6e-6625a9f4e1d8} -parentPid 2548 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2548" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
              3⤵
              • Checks processor information in registry
              PID:4568

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              4E3D8FAAF804AAC616BC48BD4AFA8BE284516FCF

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\fiyrtffj.default-release\cache2\entries\4E3D8FAAF804AAC616BC48BD4AFA8BE284516FCF
              • Size 15KB
              • SHA256 67f6a2c2b98a84995ebde4dd1534fa01234935a7d3f7ea73216915f60db5709d
              • 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\fiyrtffj.default-release\datareporting\glean\db\data.safe.tmp
              • Size 6KB
              • SHA256 29925032f0fec87c007fde64a0054a6ea47b4d1f03b3389800d5622289633d8b
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fiyrtffj.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 665986f1d43215cc6c49eab9d9d23f82644307541d2e86886d4f572c76a860d3
              • MD5 SHA1 SHA512 SSDEEP TLSH

              events

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fiyrtffj.default-release\datareporting\glean\events\events
              • Size 1KB
              • SHA256 f2519a8d8e3559292f9c6aad2477de150c432cbd22a2fc1363bd75691fab5056
              • MD5 SHA1 SHA512 TLSH

              0bd5a880-21cd-46cd-9e30-8d05f4462b64

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fiyrtffj.default-release\datareporting\glean\pending_pings\0bd5a880-21cd-46cd-9e30-8d05f4462b64
              • Size 235B
              • SHA256 84f8d2f8f407e75b33ba6e825eebeb646346777ae465b5f78869115d3a738548
              • MD5 SHA1 SHA512 TLSH

              3d7d3c11-3853-4f10-9200-50671481753c

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fiyrtffj.default-release\datareporting\glean\pending_pings\3d7d3c11-3853-4f10-9200-50671481753c
              • Size 886B
              • SHA256 5dbe81b2440db1647f069e53c4c09ad801a644bba916fffe033a5d3f7b368e2d
              • MD5 SHA1 SHA512 TLSH

              6827b2db-7cbd-4674-9735-076eb72b7817

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fiyrtffj.default-release\datareporting\glean\pending_pings\6827b2db-7cbd-4674-9735-076eb72b7817
              • Size 235B
              • SHA256 501a181be602fa9832776d6d59b05f583466de718a5010571d22edef2d123a40
              • MD5 SHA1 SHA512 TLSH

              acf71a23-54c3-4da8-a819-6445a83d2ce5

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fiyrtffj.default-release\datareporting\glean\pending_pings\acf71a23-54c3-4da8-a819-6445a83d2ce5
              • Size 883B
              • SHA256 1589f012b9039c700badb5296fc39aabf2fceaeb116bbaab67cd1638c8033992
              • MD5 SHA1 SHA512 TLSH

              b5097e36-5f17-4d04-8999-1e9531bd1464

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fiyrtffj.default-release\datareporting\glean\pending_pings\b5097e36-5f17-4d04-8999-1e9531bd1464
              • Size 16KB
              • SHA256 5fdb9d04073900f1fbe7828b8011b4be20e9d3fd5030392acb4faddec8dbaefe
              • MD5 SHA1 SHA512 SSDEEP TLSH

              bd83b188-446c-4cc1-af52-c20b8433ac06

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fiyrtffj.default-release\datareporting\glean\pending_pings\bd83b188-446c-4cc1-af52-c20b8433ac06
              • Size 2KB
              • SHA256 905a239abc535f3005a7916665310f8b2775f2498a2b167183522eecc38beee8
              • MD5 SHA1 SHA512 TLSH

              extensions.json

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fiyrtffj.default-release\extensions.json
              • Size 16KB
              • SHA256 52fa720a0b8ff473e9ba530329b8ed0b0758ffadffa75f4f04638ffb887489b0
              • MD5 SHA1 SHA512 SSDEEP TLSH

              gmpopenh264.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fiyrtffj.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\fiyrtffj.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\fiyrtffj.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\fiyrtffj.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\fiyrtffj.default-release\prefs-1.js
              • Size 8KB
              • SHA256 18ef611e2aa93d062ab7ae1444e908fdaa5f7e7fd2866be08cab7b918e556535
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs-1.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fiyrtffj.default-release\prefs-1.js
              • Size 6KB
              • SHA256 632a495053aa844c1843e6e1abcecdfb9704a52220d1b04536aa297be0e1768c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fiyrtffj.default-release\prefs.js
              • Size 6KB
              • SHA256 7126e62d5a974789891a28b1ab9d166c0811dbc53f77bb31a5ff24506eb7c724
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fiyrtffj.default-release\prefs.js
              • Size 6KB
              • SHA256 cc08a6b70cb009cd3f182b63367ce2d49e76b5af9aeb2b0d158ea716260f92f4
              • MD5 SHA1 SHA512 SSDEEP TLSH

              recovery.baklz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\fiyrtffj.default-release\sessionstore-backups\recovery.baklz4
              • Size 1KB
              • SHA256 3fbe3663aeb69278bf0a86b751d8a7801ddb4784530b312dd40f0fd9bea0b29c
              • MD5 SHA1 SHA512 TLSH