Analysis

  • user interaction
    yes
  • max time kernel
    52s
  • max time network
    54s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 12:19

General

  • Target
    https://link.inproxalberta1.net/signature/images/tLgkhaq8CI9wvOyfURG3J.png
  • Sample260930-phpghaeh49
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 2 IoCs
  • Suspicious use of FindShellTrayWindow 19 IoCs
  • Suspicious use of SendNotifyMessage 12 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://link.inproxalberta1.net/signature/images/tLgkhaq8CI9wvOyfURG3J.png"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5072
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://link.inproxalberta1.net/signature/images/tLgkhaq8CI9wvOyfURG3J.png
      2⤵
      • Checks processor information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3724
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2004 -prefsLen 27099 -prefMapHandle 2008 -prefMapSize 270279 -ipcHandle 2084 -initialChannelId {05cabd8e-61dd-4e3e-b5b1-0ddb7fdfb521} -parentPid 3724 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3724" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
        3⤵
          PID:2216
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2484 -prefsLen 27135 -prefMapHandle 2488 -prefMapSize 270279 -ipcHandle 2496 -initialChannelId {0a561080-2b77-4f8c-8f2c-bb13a1451c72} -parentPid 3724 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3724" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
          3⤵
            PID:5116
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3888 -prefsLen 25164 -prefMapHandle 3892 -prefMapSize 270279 -jsInitHandle 3896 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3904 -initialChannelId {0a661eac-c54a-4e02-9e71-89e31dfb4b11} -parentPid 3724 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3724" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
            3⤵
            • Checks processor information in registry
            PID:3748
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 4056 -prefsLen 27276 -prefMapHandle 4060 -prefMapSize 270279 -ipcHandle 4128 -initialChannelId {2be3468c-f048-4b3a-89a8-cfdabd5b9c2d} -parentPid 3724 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3724" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
            3⤵
              PID:1248
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 1652 -prefsLen 34775 -prefMapHandle 2668 -prefMapSize 270279 -jsInitHandle 2680 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 1548 -initialChannelId {08ba30fe-096b-43d4-a409-1f0ab3e7cb31} -parentPid 3724 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3724" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
              3⤵
              • Checks processor information in registry
              PID:4912
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 4788 -prefsLen 35012 -prefMapHandle 4784 -prefMapSize 270279 -ipcHandle 4804 -initialChannelId {4fc6058e-b4c7-43f5-acd3-c19ecf3844b3} -parentPid 3724 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3724" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
              3⤵
              • Checks processor information in registry
              PID:5472
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4972 -prefsLen 32900 -prefMapHandle 4976 -prefMapSize 270279 -jsInitHandle 4980 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 4988 -initialChannelId {acc5adc7-285c-422c-83b6-a01592082b6b} -parentPid 3724 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3724" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
              3⤵
              • Checks processor information in registry
              PID:5516
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5108 -prefsLen 32952 -prefMapHandle 5112 -prefMapSize 270279 -jsInitHandle 5116 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5124 -initialChannelId {31dfecf1-7b8f-42e1-b242-715b83913502} -parentPid 3724 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3724" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
              3⤵
              • Checks processor information in registry
              PID:5524
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5264 -prefsLen 32952 -prefMapHandle 5276 -prefMapSize 270279 -jsInitHandle 5260 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 4972 -initialChannelId {5f244943-53f5-4119-b8b6-0f47f334d17c} -parentPid 3724 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3724" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
              3⤵
              • Checks processor information in registry
              PID:5580

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              AABAB860D2646FDCEACF8AAC0CD412654CE5E4C0

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\cache2\entries\AABAB860D2646FDCEACF8AAC0CD412654CE5E4C0
              • Size 16KB
              • SHA256 189f6701bd0f7205b02a376ddb0ac9339c4e2d69d56e3287128a3282c55d053a
              • 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\ld7bw5bn.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 ec96a7e5e83d09c2f121aabd2b79f97835d3099774884a790b5ea978233bfbcd
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\datareporting\glean\db\data.safe.tmp
              • Size 6KB
              • SHA256 76b261b185b4fa50ed53213d17a1e99813c355f7df0b5b49734e03ddd2195e7f
              • MD5 SHA1 SHA512 SSDEEP TLSH

              events

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\datareporting\glean\events\events
              • Size 1KB
              • SHA256 0b898fcf1eb73d7f3489727003528b1bb49d04721e7f55a24e0e69110fe30a4e
              • MD5 SHA1 SHA512 TLSH

              193c7aff-2b81-4931-aeb0-977ee805780a

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\datareporting\glean\pending_pings\193c7aff-2b81-4931-aeb0-977ee805780a
              • Size 235B
              • SHA256 7730e21ea5fe5636685b54f802aebe10e2b95da324f78680ff3d2d3f9cf5abd1
              • MD5 SHA1 SHA512 TLSH

              3424b88a-876f-4cef-9d26-a1e84934de56

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\datareporting\glean\pending_pings\3424b88a-876f-4cef-9d26-a1e84934de56
              • Size 280B
              • SHA256 d3bcb775a734a021d0bd352101c538a7508c97fcd2c2425eadb85295ceb86c7c
              • MD5 SHA1 SHA512 TLSH

              75dad107-dcf2-494f-96db-c632daf40b33

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\datareporting\glean\pending_pings\75dad107-dcf2-494f-96db-c632daf40b33
              • Size 2KB
              • SHA256 45900cdbbf0654981b875b0cc6d9f20ba5318cadbb75b2c1b7041e03da1c6d72
              • MD5 SHA1 SHA512 TLSH

              97b423f7-ab2c-465b-86fb-b6e2adcb3174

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\datareporting\glean\pending_pings\97b423f7-ab2c-465b-86fb-b6e2adcb3174
              • Size 931B
              • SHA256 c054bcba5f0e89741d2bf879d00cac13e5321acd45bad69e9216b39447f53a05
              • MD5 SHA1 SHA512 TLSH

              d7334dd9-cdb6-4f6f-9c10-de4cf5f91af7

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\datareporting\glean\pending_pings\d7334dd9-cdb6-4f6f-9c10-de4cf5f91af7
              • Size 883B
              • SHA256 1e16651a7df3c357b0b5d6b7216f3db4d5a6c9bb380e09c7cf94eee5535b0089
              • MD5 SHA1 SHA512 TLSH

              ddded1d7-f8e3-4281-b8b0-839ec89ee87f

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\datareporting\glean\pending_pings\ddded1d7-f8e3-4281-b8b0-839ec89ee87f
              • Size 16KB
              • SHA256 c8a7502c1c4933f2a1a491dc5175eef842e967b62a855b717814f2f0cf332d26
              • MD5 SHA1 SHA512 SSDEEP TLSH

              extensions.json

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\extensions.json
              • Size 16KB
              • SHA256 9274513184f272c9e899b2ff4c69152809cb77fd3ebc4b133bdd64cbcc32ef5b
              • MD5 SHA1 SHA512 SSDEEP TLSH

              gmpopenh264.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.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\ld7bw5bn.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\ld7bw5bn.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\ld7bw5bn.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\ld7bw5bn.default-release\prefs-1.js
              • Size 8KB
              • SHA256 5f1e7e48763e7ff0b905c43bc2de51bb783eaff15dcd739fb88c6fb238567bf2
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs-1.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\prefs-1.js
              • Size 7KB
              • SHA256 a42814c73da4993ff10fd52208abc40641c89e62d7ec9eb08755771fbe77d1d1
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs-1.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\prefs-1.js
              • Size 6KB
              • SHA256 daf532846a2f4a7c915db4c46640fd4100f834ddee18acc98e6097eabad4f071
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\prefs.js
              • Size 6KB
              • SHA256 57eb9a9a3d4a0897981a5a28e519789742ce41a646e9b244a34f1300a8e62491
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\prefs.js
              • Size 6KB
              • SHA256 dabf675199261117c31d5ca908232573a71a6daa45a0af73fd8bcfbbd7fa7838
              • MD5 SHA1 SHA512 SSDEEP TLSH

              recovery.baklz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\sessionstore-backups\recovery.baklz4
              • Size 1KB
              • SHA256 76f3502f9d096b8ff96b45d14438595792ad3e92fb05ed2dd00b1289f314e1dc
              • MD5 SHA1 SHA512 TLSH

              recovery.baklz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ld7bw5bn.default-release\sessionstore-backups\recovery.baklz4
              • Size 1KB
              • SHA256 d16440243ad2402aaa17099003ea88132da9f3bf5db6f722007c1f19dfb17ab4
              • MD5 SHA1 SHA512 TLSH