Analysis

  • max time kernel
    900s
  • max time network
    605s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    20/06/2026, 01:48

General

  • Target
    https://gofile.io/d/OGtTwc
  • Sample260620-b8dk2acx8m

Malware Config

Signatures

  • Contacts third-party web service commonly abused for C2 1 TTPs 4 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Checks processor information in registry 2 TTPs 18 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 11 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 "https://gofile.io/d/OGtTwc"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1500
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://gofile.io/d/OGtTwc
      2⤵
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1572
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 1964 -prefsLen 27097 -prefMapHandle 1960 -prefMapSize 270279 -ipcHandle 2052 -initialChannelId {45a79fbb-f6dd-49b7-aba8-6d64d8564c18} -parentPid 1572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1572" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
        3⤵
          PID:1856
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2444 -prefsLen 27133 -prefMapHandle 2448 -prefMapSize 270279 -ipcHandle 2456 -initialChannelId {62e7786b-0860-4781-a54c-9269b855c8d3} -parentPid 1572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1572" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
          3⤵
            PID:3736
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3628 -prefsLen 25213 -prefMapHandle 3632 -prefMapSize 270279 -jsInitHandle 3636 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3644 -initialChannelId {261e326a-e1ca-4400-a126-e7d9d6c04dc3} -parentPid 1572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1572" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
            3⤵
            • Checks processor information in registry
            PID:1804
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 3820 -prefsLen 27323 -prefMapHandle 3824 -prefMapSize 270279 -ipcHandle 3892 -initialChannelId {5b22cbec-0f7b-4fe9-8623-3532ffdcf0e9} -parentPid 1572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1572" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
            3⤵
              PID:3424
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4384 -prefsLen 34822 -prefMapHandle 4388 -prefMapSize 270279 -jsInitHandle 4392 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 4400 -initialChannelId {35a124c8-a332-4f40-9061-3b25f0ae7972} -parentPid 1572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1572" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
              3⤵
              • Checks processor information in registry
              PID:2708
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 5068 -prefsLen 34822 -prefMapHandle 5072 -prefMapSize 270279 -ipcHandle 5084 -initialChannelId {86d28d90-905a-48d3-820f-045d5288ea3b} -parentPid 1572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1572" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
              3⤵
              • Checks processor information in registry
              PID:3788
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5288 -prefsLen 32952 -prefMapHandle 5292 -prefMapSize 270279 -jsInitHandle 5296 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5304 -initialChannelId {56d90df1-9df3-4a1f-84b4-f5236f0c44e1} -parentPid 1572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1572" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
              3⤵
              • Checks processor information in registry
              PID:848
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5476 -prefsLen 32952 -prefMapHandle 5480 -prefMapSize 270279 -jsInitHandle 5484 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5492 -initialChannelId {a125edc5-91a9-4dce-9f79-95d3f2f1fbd7} -parentPid 1572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1572" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
              3⤵
              • Checks processor information in registry
              PID:2108
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3244 -prefsLen 32952 -prefMapHandle 3252 -prefMapSize 270279 -jsInitHandle 5652 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5644 -initialChannelId {623d7c0d-8c87-408f-8509-3bb55bd73fe3} -parentPid 1572 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1572" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
              3⤵
              • Checks processor information in registry
              PID:3236

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              activity-stream.contile.json

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\activity-stream.contile.json
              • Size 4KB
              • SHA256 b841cfb4591bdd1d168b5ada052041e17d94b06ff1c54a8c1bdd579ad1839d1c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              03100235E7AEBB25C597DD91664A8F544DDFC529

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\cache2\entries\03100235E7AEBB25C597DD91664A8F544DDFC529
              • Size 13KB
              • SHA256 8c300f8690e7ae636c23ca540fdf3cdb8a189946e49a29f30c7ba476a02b3835
              • 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

              N3U06IEOTGY2UKSEXN0U.temp

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\N3U06IEOTGY2UKSEXN0U.temp
              • Size 7KB
              • SHA256 c492f2fded11c9740dbb71366c30bcadb96a08abc309dd6e230249e24e55f466
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\db\data.safe.tmp
              • Size 6KB
              • SHA256 4da81b501ab1db5cb5f8f8d20a86384e5cd63d9ebfb16b5ab0420ad9281b8245
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 a0fa63b55bf0f04c720e1f06f26318d56e8e9c6f65264a4f553d21df04ca4ff8
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 87dc2699213c31227cdd6c1957eed76dae3f6dec9a25ad46b3b7bc765fcdec60
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 01b436fda233e8d710585820d957fb66f59d3eebf1d17949a10f03cb5ed1a1a0
              • MD5 SHA1 SHA512 SSDEEP TLSH

              events

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\events\events
              • Size 1KB
              • SHA256 666f64481c907671c84bc1e392b468d6b78b7d7175dd0b08edafaef3b754325f
              • MD5 SHA1 SHA512 TLSH

              0288fec4-bbd6-4f3c-aeab-d531363117fb

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\pending_pings\0288fec4-bbd6-4f3c-aeab-d531363117fb
              • Size 871B
              • SHA256 b36038e422eead74f3d5a879faf66cf3471ba27c5e66007070970c5e2bf40b8f
              • MD5 SHA1 SHA512 TLSH

              2b065e62-d0ff-4c89-a88e-b30644bde2d4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\pending_pings\2b065e62-d0ff-4c89-a88e-b30644bde2d4
              • Size 235B
              • SHA256 6647674a9cc2af7cf16d075acf082dce75f51be7d2e79fbf4b4a8a82e3f00ef6
              • MD5 SHA1 SHA512 TLSH

              4110e489-7b48-47c8-bc92-a3b8424d27c2

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\pending_pings\4110e489-7b48-47c8-bc92-a3b8424d27c2
              • Size 2KB
              • SHA256 46219e98d6f1c32468876e783b8b3d11ebba874f71cc3fa47e48acf8fd17882b
              • MD5 SHA1 SHA512 TLSH

              69879752-f476-4f1c-a1f5-bbc958dc8c33

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\pending_pings\69879752-f476-4f1c-a1f5-bbc958dc8c33
              • Size 235B
              • SHA256 d486b752ad4a84e427aeb0acc3aae54f0b4555504f4a6a195fda7f0f19a0b87c
              • MD5 SHA1 SHA512 TLSH

              e32d499e-0283-4e5b-a35e-ec6bb6b07844

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\pending_pings\e32d499e-0283-4e5b-a35e-ec6bb6b07844
              • Size 886B
              • SHA256 807357619d82c91863272bebf12097f7bf11aefb07fe31dbbf7909c9cd8dd1ee
              • MD5 SHA1 SHA512 TLSH

              extensions.json

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\extensions.json
              • Size 16KB
              • SHA256 d64f481d74748902521ab4b92cf6b8f31075f88913b39392120aec9d7e37faa0
              • MD5 SHA1 SHA512 SSDEEP TLSH

              gmpopenh264.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.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\nmpjn8cr.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\nmpjn8cr.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\nmpjn8cr.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\nmpjn8cr.default-release\prefs-1.js
              • Size 7KB
              • SHA256 a9b9f54f7aa92ba5aaf84f205a4ef29966a3f719cd726ec9abf9dfde4c1ebaf9
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs-1.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\prefs-1.js
              • Size 6KB
              • SHA256 08877442d5fe047ec1c007b1c167c9d0f4c66535b1630ef2101f3cfc51960205
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\prefs.js
              • Size 6KB
              • SHA256 5e1efe176a54bb4f13be951207867ba7e83a9d48c4f734db3cf7c3970c64f2da
              • MD5 SHA1 SHA512 SSDEEP TLSH

              recovery.baklz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\sessionstore-backups\recovery.baklz4
              • Size 2KB
              • SHA256 c4e9f4d1228474d988d6bb45b5c8090f0e26750e4d9bfc1cbd5b7f53677406b9
              • MD5 SHA1 SHA512 TLSH

              3870112724rsegmnoittet-es.sqlite

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
              • Size 4.5MB
              • SHA256 6a1daf0bedab8a4692361ec5a46b6bb2955ef14f42de2ec7b9eee9dec66e75ed
              • MD5 SHA1 SHA512 SSDEEP TLSH