Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/07/2026, 22:52

General

  • Target
    https://web.archive.org/web/20220103170612/https://stock-images.0o.si/?p#/old-man-tries-to-climb-ladder-falls-down-and-eats-cookie-2298498123
  • Sample260728-2tesnaybmb
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 "https://web.archive.org/web/20220103170612/https://stock-images.0o.si/?p#/old-man-tries-to-climb-ladder-falls-down-and-eats-cookie-2298498123"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2768
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://web.archive.org/web/20220103170612/https://stock-images.0o.si/?p#/old-man-tries-to-climb-ladder-falls-down-and-eats-cookie-2298498123
      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:812
      • 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 {45897509-02c0-49e7-b6c8-92f369e4e869} -parentPid 812 -crashReporter "\\.\pipe\gecko-crash-server-pipe.812" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
        3⤵
          PID:3796
        • 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 {8b82b707-cbb0-4ad1-b278-1e1f18d6b263} -parentPid 812 -crashReporter "\\.\pipe\gecko-crash-server-pipe.812" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
          3⤵
            PID:4360
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3772 -prefsLen 25164 -prefMapHandle 3776 -prefMapSize 270279 -jsInitHandle 3780 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3788 -initialChannelId {0c735a67-17b6-4955-abdd-ba4d182d4557} -parentPid 812 -crashReporter "\\.\pipe\gecko-crash-server-pipe.812" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
            3⤵
            • Checks processor information in registry
            PID:2236
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 3968 -prefsLen 27276 -prefMapHandle 3972 -prefMapSize 270279 -ipcHandle 4060 -initialChannelId {598d7136-89a0-4e9c-8a47-116b0d651105} -parentPid 812 -crashReporter "\\.\pipe\gecko-crash-server-pipe.812" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
            3⤵
              PID:1236
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4468 -prefsLen 34775 -prefMapHandle 4472 -prefMapSize 270279 -jsInitHandle 4476 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3164 -initialChannelId {a8dfbc68-7f8d-4f78-9e56-21e3d65824db} -parentPid 812 -crashReporter "\\.\pipe\gecko-crash-server-pipe.812" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
              3⤵
              • Checks processor information in registry
              PID:4840
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 4904 -prefsLen 35012 -prefMapHandle 4908 -prefMapSize 270279 -ipcHandle 4916 -initialChannelId {36bcaadd-321b-4232-933a-9aa277befa21} -parentPid 812 -crashReporter "\\.\pipe\gecko-crash-server-pipe.812" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
              3⤵
              • Checks processor information in registry
              PID:3752
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5164 -prefsLen 32952 -prefMapHandle 5168 -prefMapSize 270279 -jsInitHandle 5172 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5180 -initialChannelId {5441ce3a-1923-4f90-8a26-39d9537bae65} -parentPid 812 -crashReporter "\\.\pipe\gecko-crash-server-pipe.812" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
              3⤵
              • Checks processor information in registry
              PID:4544
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5200 -prefsLen 32952 -prefMapHandle 5204 -prefMapSize 270279 -jsInitHandle 5208 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5216 -initialChannelId {e7d80d5a-86a8-4e50-bee7-6033c5d877e3} -parentPid 812 -crashReporter "\\.\pipe\gecko-crash-server-pipe.812" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
              3⤵
              • Checks processor information in registry
              PID:1012
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5608 -prefsLen 32952 -prefMapHandle 5612 -prefMapSize 270279 -jsInitHandle 5616 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5204 -initialChannelId {76edd1fa-a126-4fe7-a946-d33b49fa7d93} -parentPid 812 -crashReporter "\\.\pipe\gecko-crash-server-pipe.812" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
              3⤵
              • Checks processor information in registry
              PID:5108

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              4E3D8FAAF804AAC616BC48BD4AFA8BE284516FCF

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\iorza73p.default-release\cache2\entries\4E3D8FAAF804AAC616BC48BD4AFA8BE284516FCF
              • Size 15KB
              • SHA256 9fd5b0a0bc04cf60e05704afd970574a55c6d071b4a2590308ef3d82a2f3e716
              • 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\iorza73p.default-release\datareporting\glean\db\data.safe.tmp
              • Size 3KB
              • SHA256 92b8699982dcbf7b30774a2ae5c8d94f6f8c4e65e97478009722aa66e8dad3ee
              • MD5 SHA1 SHA512 TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 c61efd05a49950641f61915e1397580612117a9af1500acd7b98f7778646f6a7
              • MD5 SHA1 SHA512 SSDEEP TLSH

              events

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\events\events
              • Size 1KB
              • SHA256 09f77a2ea3e6cef398ab40bb4a4771de4777e18f090709d5e494a9c4634013ee
              • MD5 SHA1 SHA512 TLSH

              27d49064-ae3a-4b35-8c3b-e3942e728c24

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\pending_pings\27d49064-ae3a-4b35-8c3b-e3942e728c24
              • Size 883B
              • SHA256 928b57514ef72f96923f0d57fe58297d8e1df87f3c07bbcb67115f7b4fc16da2
              • MD5 SHA1 SHA512 TLSH

              3ade9bc0-a22b-42ee-9fce-6dd45ab57285

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\pending_pings\3ade9bc0-a22b-42ee-9fce-6dd45ab57285
              • Size 235B
              • SHA256 387b671072eea5d0d12d02f111acfeb3b0e6ca3ec9b1308213c2ee4c68c0064b
              • MD5 SHA1 SHA512 TLSH

              4336c984-f8fc-4740-bf55-0f44cd45576c

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\pending_pings\4336c984-f8fc-4740-bf55-0f44cd45576c
              • Size 235B
              • SHA256 5e1c2ba80a4251c98fe89e0e08f71485fb2cc7683ebf0167ad11328b1aaf660c
              • MD5 SHA1 SHA512 TLSH

              58d6a593-e974-4f29-8e27-be9a779ff836

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\pending_pings\58d6a593-e974-4f29-8e27-be9a779ff836
              • Size 886B
              • SHA256 fd77af9e4d2baae62b9bb951f9520cf2e1ac006c5c376e2fcfb6f926b7dd5b6e
              • MD5 SHA1 SHA512 TLSH

              c3a063f2-1349-473a-a3c2-d6ef0ad5a05c

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\pending_pings\c3a063f2-1349-473a-a3c2-d6ef0ad5a05c
              • Size 15KB
              • SHA256 cf30e6b3b2af62e7047c7d67bb665d4fe4d6387e4242d3e78813caf54dde007f
              • MD5 SHA1 SHA512 SSDEEP TLSH

              d6e75dfc-12a9-478c-9618-abc5122ce5f6

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\pending_pings\d6e75dfc-12a9-478c-9618-abc5122ce5f6
              • Size 2KB
              • SHA256 1124431968c38f53f529707bb9d82bd6e79f2bd2b72eb6b0d93144fbc91b6a0e
              • MD5 SHA1 SHA512 TLSH

              extensions.json

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\extensions.json
              • Size 16KB
              • SHA256 d5d19783cbd8b13fc2ba93f680708eba60b3eb0f3a30f2afd00c15d8f29228ff
              • MD5 SHA1 SHA512 SSDEEP TLSH

              gmpopenh264.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.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\iorza73p.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\iorza73p.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\iorza73p.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\iorza73p.default-release\prefs-1.js
              • Size 6KB
              • SHA256 ddb65fe42e8b90154c2c45fce1bc1a4c4979b626aae4f3af8bd20e9419aee8cf
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\prefs.js
              • Size 6KB
              • SHA256 bf85c216bf694ade283e2c75cb12c0b570e52e21e0d6c3351781c1d41adf42a3
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\prefs.js
              • Size 7KB
              • SHA256 116004cb9d17a277ad2cc6406780a6dd165bce7043ae2b71f50d3791d61c83d5
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\prefs.js
              • Size 6KB
              • SHA256 011ede2baddf1cbd9c30a7182c66a1fb62b79b3ce654433e128c82129fb7bd71
              • MD5 SHA1 SHA512 SSDEEP TLSH

              recovery.baklz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\sessionstore-backups\recovery.baklz4
              • Size 1KB
              • SHA256 390d012ab7c2d9a982f79fc4b78cd21b0a8c2ff27d28d7b597e0fa1d06e6d37d
              • MD5 SHA1 SHA512 TLSH