Analysis

  • max time kernel
    148s
  • max time network
    82s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/08/2026, 17:48

General

  • Target
    salinewin.html
  • Size 218KB
  • Sample260814-wdyypsyang
  • SHA256 09c2265fb69335cc933f575a03d2a94974e5db5da41e617ac1f595c8c1b2be4d
  • 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\salinewin.html"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4100
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url C:\Users\Admin\AppData\Local\Temp\salinewin.html
      2⤵
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4572
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 1960 -prefsLen 27097 -prefMapHandle 1964 -prefMapSize 270279 -ipcHandle 1924 -initialChannelId {3a7c296e-411e-422d-a229-2f93837d9287} -parentPid 4572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4572" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
        3⤵
          PID:4884
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2424 -prefsLen 27133 -prefMapHandle 2428 -prefMapSize 270279 -ipcHandle 2436 -initialChannelId {60f13481-ad21-4cd7-b888-63d4a3db4d77} -parentPid 4572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4572" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
          3⤵
            PID:4932
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3872 -prefsLen 27274 -prefMapHandle 3876 -prefMapSize 270279 -jsInitHandle 3880 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3888 -initialChannelId {c23fc96c-5831-4ecf-8840-452ac2d0e955} -parentPid 4572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4572" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
            3⤵
            • Checks processor information in registry
            PID:6116
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 4040 -prefsLen 27274 -prefMapHandle 4044 -prefMapSize 270279 -ipcHandle 4112 -initialChannelId {acd9e89e-564b-4f06-816c-1d6131f60cfe} -parentPid 4572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4572" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
            3⤵
              PID:1052
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4480 -prefsLen 34827 -prefMapHandle 4484 -prefMapSize 270279 -jsInitHandle 4488 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 4496 -initialChannelId {3d9d5c11-2703-4708-a9c2-eb03ab7db72d} -parentPid 4572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4572" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
              3⤵
              • Checks processor information in registry
              PID:1608
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 5284 -prefsLen 34957 -prefMapHandle 5288 -prefMapSize 270279 -ipcHandle 5264 -initialChannelId {7d139944-71ea-4c32-bebd-a4bf20c06a92} -parentPid 4572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4572" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
              3⤵
              • Checks processor information in registry
              PID:4208
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5776 -prefsLen 32899 -prefMapHandle 5780 -prefMapSize 270279 -jsInitHandle 5784 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5760 -initialChannelId {f4bcb9d5-98af-4741-99dd-bf428a568230} -parentPid 4572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4572" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
              3⤵
              • Checks processor information in registry
              PID:4360
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5800 -prefsLen 32899 -prefMapHandle 5804 -prefMapSize 270279 -jsInitHandle 5808 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5816 -initialChannelId {184c58ac-d12d-45eb-bf77-eef088959a0a} -parentPid 4572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4572" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
              3⤵
              • Checks processor information in registry
              PID:5124
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 6128 -prefsLen 32899 -prefMapHandle 6132 -prefMapSize 270279 -jsInitHandle 6136 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 6148 -initialChannelId {5c3bcd84-ea8b-4314-b210-5218fca8b95f} -parentPid 4572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4572" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
              3⤵
              • Checks processor information in registry
              PID:5420

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              activity-stream.discovery_stream.json.tmp

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\jh02jw2g.default-release\activity-stream.discovery_stream.json.tmp
              • Size 75KB
              • SHA256 e02fca229c52bc75fb7a69fb8d0bc09d4765975cbdaa2a6269f935434012062e
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jh02jw2g.default-release\datareporting\glean\db\data.safe.tmp
              • Size 6KB
              • SHA256 ae225acd987eabadb3cea721281106dd83ab03ca9c5410c9ebbe610687cbf703
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jh02jw2g.default-release\datareporting\glean\db\data.safe.tmp
              • Size 6KB
              • SHA256 310da07370751474712a658cc558db39fcdb949c352cf89636389c9bd51925f6
              • MD5 SHA1 SHA512 SSDEEP TLSH

              events

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jh02jw2g.default-release\datareporting\glean\events\events
              • Size 1KB
              • SHA256 b6def41a58eff4d173b347a294884d349744602a94c530833b7d2ada44e9bfbc
              • MD5 SHA1 SHA512 TLSH

              09ec2a85-d7d6-40e1-bca6-9219d0fb23fc

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jh02jw2g.default-release\datareporting\glean\pending_pings\09ec2a85-d7d6-40e1-bca6-9219d0fb23fc
              • Size 235B
              • SHA256 9468f616e763d61abc003284edcbb0e824c3d5b83e8c7447764ac7100f415d0a
              • MD5 SHA1 SHA512 TLSH

              2095fd2e-f83f-4716-8355-d299d8f9d775

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jh02jw2g.default-release\datareporting\glean\pending_pings\2095fd2e-f83f-4716-8355-d299d8f9d775
              • Size 235B
              • SHA256 102c964921085d13f302856e0acdfd7f765f22bf28ad00e27b0e5dfc982b7f10
              • MD5 SHA1 SHA512 TLSH

              2a0e80f4-3467-4100-a93d-f52615a5b813

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jh02jw2g.default-release\datareporting\glean\pending_pings\2a0e80f4-3467-4100-a93d-f52615a5b813
              • Size 883B
              • SHA256 4aa84546f350bb4464eb2bd261c95b00064346dbbad0e0bc20fd0dbc2be21756
              • MD5 SHA1 SHA512 TLSH

              7760688b-4a22-4372-a31c-8c0dc3a797ad

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jh02jw2g.default-release\datareporting\glean\pending_pings\7760688b-4a22-4372-a31c-8c0dc3a797ad
              • Size 16KB
              • SHA256 291549cd2a58eb997b4df4bf312887252981c34b0a124707c991016e3051cd3f
              • MD5 SHA1 SHA512 SSDEEP TLSH

              bb62707f-b5a6-4b2e-9f15-28deff2f7111

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jh02jw2g.default-release\datareporting\glean\pending_pings\bb62707f-b5a6-4b2e-9f15-28deff2f7111
              • Size 886B
              • SHA256 8567203e3fdd5a08430037a5a755a92d28a3e36753ebbe94c31a048ca1668717
              • MD5 SHA1 SHA512 TLSH

              d6a9696d-b9dd-45b4-ac89-b795e29141d4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jh02jw2g.default-release\datareporting\glean\pending_pings\d6a9696d-b9dd-45b4-ac89-b795e29141d4
              • Size 2KB
              • SHA256 09f2a74eb8c212067767108ffc082f210ed49fb7f3861dd45d77e95c33b58c14
              • MD5 SHA1 SHA512 TLSH

              prefs-1.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jh02jw2g.default-release\prefs-1.js
              • Size 7KB
              • SHA256 349cc90c8a83f00006a74496e8835b35eb5a34ca59a0406382336b7cec924f7a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs-1.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jh02jw2g.default-release\prefs-1.js
              • Size 6KB
              • SHA256 67a264d4c5adfff9686ee3b066f1d715e8ba25941a956fac138f8a73b5b20cfb
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jh02jw2g.default-release\prefs.js
              • Size 6KB
              • SHA256 3562b2104042c198d4685cdaf2725f266707fe578ec34bcde51c19dfb303fecb
              • MD5 SHA1 SHA512 SSDEEP TLSH

              recovery.baklz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\jh02jw2g.default-release\sessionstore-backups\recovery.baklz4
              • Size 1KB
              • SHA256 158524309a4c6069dfef6485482ae563d033fbfcbade9cf4f125dcb2383ec370
              • MD5 SHA1 SHA512 TLSH