Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 15:58

General

  • Target
    horsey-game-genome-mapper.html
  • Size 44KB
  • Sample260801-tevxbsda99
  • SHA256 fe7f34471ff959f755509dc03c3ec200370f0de86437103bbba503c142c27dbc
  • 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\horsey-game-genome-mapper.html"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5020
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url C:\Users\Admin\AppData\Local\Temp\horsey-game-genome-mapper.html
      2⤵
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2564
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 1932 -prefsLen 27097 -prefMapHandle 1936 -prefMapSize 270279 -ipcHandle 2020 -initialChannelId {b843d6c5-0511-4aa9-948f-4e776e64973a} -parentPid 2564 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2564" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
        3⤵
          PID:2372
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2420 -prefsLen 27133 -prefMapHandle 2424 -prefMapSize 270279 -ipcHandle 2432 -initialChannelId {08459f29-3b7f-4e8f-8290-0e618550ac29} -parentPid 2564 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2564" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
          3⤵
            PID:5012
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3828 -prefsLen 27274 -prefMapHandle 3832 -prefMapSize 270279 -jsInitHandle 3836 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3844 -initialChannelId {5ad78184-9d82-47a8-97e3-282f63a70219} -parentPid 2564 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2564" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
            3⤵
            • Checks processor information in registry
            PID:5828
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 3992 -prefsLen 27274 -prefMapHandle 3996 -prefMapSize 270279 -ipcHandle 4108 -initialChannelId {9fec81c7-9468-4e11-8d12-a3a40ba706c3} -parentPid 2564 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2564" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
            3⤵
              PID:3608
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4364 -prefsLen 34773 -prefMapHandle 4432 -prefMapSize 270279 -jsInitHandle 4436 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 4444 -initialChannelId {e03f3ec5-ae1f-4d3c-9856-55e3879258bd} -parentPid 2564 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2564" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
              3⤵
              • Checks processor information in registry
              PID:4900
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 4772 -prefsLen 35010 -prefMapHandle 4868 -prefMapSize 270279 -ipcHandle 3296 -initialChannelId {266b58ef-35c1-4004-af96-d1eab175ac90} -parentPid 2564 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2564" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
              3⤵
              • Checks processor information in registry
              PID:2584
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5468 -prefsLen 32952 -prefMapHandle 5472 -prefMapSize 270279 -jsInitHandle 5476 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 1564 -initialChannelId {286aae0f-f6fe-4d47-8282-214c143576e1} -parentPid 2564 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2564" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
              3⤵
              • Checks processor information in registry
              PID:4776
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5492 -prefsLen 32952 -prefMapHandle 5496 -prefMapSize 270279 -jsInitHandle 5500 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5508 -initialChannelId {acb68253-772e-45bb-a9e9-ac5db99d1a7f} -parentPid 2564 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2564" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
              3⤵
              • Checks processor information in registry
              PID:5088
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5828 -prefsLen 32952 -prefMapHandle 5832 -prefMapSize 270279 -jsInitHandle 5836 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5844 -initialChannelId {a037fe5d-c240-4946-94bb-e990f7cfa8ee} -parentPid 2564 -crashReporter "\\.\pipe\gecko-crash-server-pipe.2564" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
              3⤵
              • Checks processor information in registry
              PID:2456

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              4E3D8FAAF804AAC616BC48BD4AFA8BE284516FCF

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\z75qv1qk.default-release\cache2\entries\4E3D8FAAF804AAC616BC48BD4AFA8BE284516FCF
              • Size 16KB
              • SHA256 2fd904e5a89e6013cbef5ae1c8d89bbe1c37dc4d526f57ecdaceb50f232b3ef7
              • 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\z75qv1qk.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 deaa8415b4163de64f7d4b254b353ee9e0763053c0333cd342bbfe25ef07fb93
              • MD5 SHA1 SHA512 SSDEEP TLSH

              events

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z75qv1qk.default-release\datareporting\glean\events\events
              • Size 1KB
              • SHA256 56ce8a0b697833cc65aa5a46576fc648f7477fe28012fd028c2525527dbf50d6
              • MD5 SHA1 SHA512 TLSH

              059773e6-3674-4dac-a462-80902042de0a

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z75qv1qk.default-release\datareporting\glean\pending_pings\059773e6-3674-4dac-a462-80902042de0a
              • Size 235B
              • SHA256 4f0f6687383cb7b9aa569e06eb400ce846b4d720fa4d5bbbe084aea5024c1567
              • MD5 SHA1 SHA512 TLSH

              5b6c9507-02e1-4ecc-8270-3d8d5add6473

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z75qv1qk.default-release\datareporting\glean\pending_pings\5b6c9507-02e1-4ecc-8270-3d8d5add6473
              • Size 2KB
              • SHA256 51e86d08ee2e1c192fddc90c3db7bccb57c3d39d801b12dc8bf4cfbf1d56ff42
              • MD5 SHA1 SHA512 TLSH

              755e5786-0e52-45f9-a38b-dd9b7a1ad2c9

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z75qv1qk.default-release\datareporting\glean\pending_pings\755e5786-0e52-45f9-a38b-dd9b7a1ad2c9
              • Size 16KB
              • SHA256 ecbad8a37263d4df7438dae5c2ab2a1939c3950f971792c505209ea34f58fc8c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              a8259f6c-2b9f-4576-822b-f5618a9be3d7

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z75qv1qk.default-release\datareporting\glean\pending_pings\a8259f6c-2b9f-4576-822b-f5618a9be3d7
              • Size 883B
              • SHA256 aa685680cd9344c53918e446b5620e4bccb27b086241bb93cf7635ed4bcffa04
              • MD5 SHA1 SHA512 TLSH

              c8a7fbae-a29a-459e-a5fd-320c4bbeb4d9

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z75qv1qk.default-release\datareporting\glean\pending_pings\c8a7fbae-a29a-459e-a5fd-320c4bbeb4d9
              • Size 886B
              • SHA256 c9b8d5793bd84a85cee4d0c32b34fe1e49ad901c436954207c1c4ec13e84c377
              • MD5 SHA1 SHA512 TLSH

              da06fce6-5eb0-406f-b22d-3355b8e921c9

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z75qv1qk.default-release\datareporting\glean\pending_pings\da06fce6-5eb0-406f-b22d-3355b8e921c9
              • Size 235B
              • SHA256 5eef6eddaacc989963f31b0b1f011cef2956d15915fed0f3672855ba2fd05784
              • MD5 SHA1 SHA512 TLSH

              extensions.json

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z75qv1qk.default-release\extensions.json
              • Size 16KB
              • SHA256 ec5fc651614f36a3b4a0ee336f149bf4e9e1a69cfedea54ee8e10929ec046da4
              • MD5 SHA1 SHA512 SSDEEP TLSH

              gmpopenh264.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z75qv1qk.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\z75qv1qk.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\z75qv1qk.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\z75qv1qk.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\z75qv1qk.default-release\prefs-1.js
              • Size 8KB
              • SHA256 981e9c96038bcaf1e014d5eaf16811dfaa34c979372a932e60d5ed73ba981a24
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs-1.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z75qv1qk.default-release\prefs-1.js
              • Size 6KB
              • SHA256 2dc75043c72141827cd97b2b03d5679bebf46e3d0402f8180d3608c90983005d
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z75qv1qk.default-release\prefs.js
              • Size 6KB
              • SHA256 6a59d35e1a5f1b6670498300168780651749eb4daf5ac900dd7ef9c95921113a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              recovery.baklz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\z75qv1qk.default-release\sessionstore-backups\recovery.baklz4
              • Size 1KB
              • SHA256 48b0c775a4080b1c8afd8b95593a1717bc153e84581d43436336921fc9fcc22f
              • MD5 SHA1 SHA512 TLSH