Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    08/08/2026, 21:24

General

  • Target
    http://darknet77vonbqeatfsnawm5jtnoci5z22mxay6cizmoucgmz52mwyad.onion/
  • Sample260808-z84dfsvdrd
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.

  • 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 "http://darknet77vonbqeatfsnawm5jtnoci5z22mxay6cizmoucgmz52mwyad.onion/"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4828
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url http://darknet77vonbqeatfsnawm5jtnoci5z22mxay6cizmoucgmz52mwyad.onion/
      2⤵
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3336
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 1968 -prefsLen 27097 -prefMapHandle 1972 -prefMapSize 270279 -ipcHandle 2036 -initialChannelId {7c322caf-fd8f-437c-a61d-f389b9a1f3bf} -parentPid 3336 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3336" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
        3⤵
          PID:1928
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2428 -prefsLen 27133 -prefMapHandle 2432 -prefMapSize 270279 -ipcHandle 2440 -initialChannelId {4d1a16d3-1de2-4c18-b17a-c43d3c64046c} -parentPid 3336 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3336" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
          3⤵
            PID:1240
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3740 -prefsLen 25164 -prefMapHandle 3744 -prefMapSize 270279 -jsInitHandle 3748 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3756 -initialChannelId {a20c4385-34c0-4f6b-b53b-ecffd6294cee} -parentPid 3336 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3336" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
            3⤵
            • Checks processor information in registry
            PID:4796
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 3912 -prefsLen 27274 -prefMapHandle 3916 -prefMapSize 270279 -ipcHandle 3888 -initialChannelId {641bccda-b443-47dd-90ec-0e6e9cbc4582} -parentPid 3336 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3336" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
            3⤵
              PID:4752
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4332 -prefsLen 34773 -prefMapHandle 4336 -prefMapSize 270279 -jsInitHandle 4340 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 2980 -initialChannelId {8d4600f6-c575-4b7c-a26f-7d1fd949c4c1} -parentPid 3336 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3336" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
              3⤵
              • Checks processor information in registry
              PID:4260
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 3128 -prefsLen 34903 -prefMapHandle 3024 -prefMapSize 270279 -ipcHandle 4876 -initialChannelId {25e137b1-7795-43e2-9c8e-d530ff7346dd} -parentPid 3336 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3336" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
              3⤵
              • Checks processor information in registry
              PID:2464
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5028 -prefsLen 32845 -prefMapHandle 5032 -prefMapSize 270279 -jsInitHandle 5036 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5048 -initialChannelId {35027160-fb21-4bc2-bb55-fb5c67b0a1d9} -parentPid 3336 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3336" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
              3⤵
              • Checks processor information in registry
              PID:2316
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5224 -prefsLen 32845 -prefMapHandle 5228 -prefMapSize 270279 -jsInitHandle 5232 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5240 -initialChannelId {98fc93b9-67eb-485a-9ae7-94cbe497c1ee} -parentPid 3336 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3336" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
              3⤵
              • Checks processor information in registry
              PID:4632
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5448 -prefsLen 32845 -prefMapHandle 5452 -prefMapSize 270279 -jsInitHandle 5456 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5464 -initialChannelId {ea484b56-4027-4fd1-adba-44e262868e3a} -parentPid 3336 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3336" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
              3⤵
              • Checks processor information in registry
              PID:4984

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              4E3D8FAAF804AAC616BC48BD4AFA8BE284516FCF

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\qu37ckd4.default-release\cache2\entries\4E3D8FAAF804AAC616BC48BD4AFA8BE284516FCF
              • Size 10KB
              • SHA256 cfc59e59815da1b34a7dc436802623a3e07bffc57ae4c9cf5ee98d2960a07e1e
              • MD5 SHA1 SHA512 SSDEEP TLSH

              86DDBDE5E1EAFC4C588EE71FB531985C95CCC542

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\qu37ckd4.default-release\cache2\entries\86DDBDE5E1EAFC4C588EE71FB531985C95CCC542
              • Size 10KB
              • SHA256 155af75d1efc2b58c70975672a10034de0a688571d292e23053e5ebdf702d0ba
              • 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\qu37ckd4.default-release\datareporting\glean\db\data.safe.tmp
              • Size 6KB
              • SHA256 d6a43f53e478008cccc316986195ce8ab558dfc61be7f8158a5306abcb429487
              • MD5 SHA1 SHA512 SSDEEP TLSH

              events

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\qu37ckd4.default-release\datareporting\glean\events\events
              • Size 1KB
              • SHA256 a2e23db086848087d2fd586753323f0cc66b946e5c11d2968b223a3750d715eb
              • MD5 SHA1 SHA512 TLSH

              39fc1f6d-1e4b-4819-a782-0b0cb525feed

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\qu37ckd4.default-release\datareporting\glean\pending_pings\39fc1f6d-1e4b-4819-a782-0b0cb525feed
              • Size 235B
              • SHA256 94efdf8dabbcf737c0ce54428e9f1186805ede160571189bcbbed7cd57e81a99
              • MD5 SHA1 SHA512 TLSH

              5aa32ba5-01e2-4de5-bf58-bd585e0e85f2

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\qu37ckd4.default-release\datareporting\glean\pending_pings\5aa32ba5-01e2-4de5-bf58-bd585e0e85f2
              • Size 886B
              • SHA256 841fbbf01d4f05ee841c292d58aaaadd3c35a598be79345e6d5fd02cc860f8c7
              • MD5 SHA1 SHA512 TLSH

              b2422751-3850-4d72-ad64-b2384521a3d0

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\qu37ckd4.default-release\datareporting\glean\pending_pings\b2422751-3850-4d72-ad64-b2384521a3d0
              • Size 2KB
              • SHA256 c801ec20b8c53c9b9f40f0ce21d2f6855c54450dd40852d49010f0971c574dfc
              • MD5 SHA1 SHA512 TLSH

              da2a389f-9221-40d4-895e-3506671dc31d

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\qu37ckd4.default-release\datareporting\glean\pending_pings\da2a389f-9221-40d4-895e-3506671dc31d
              • Size 235B
              • SHA256 a8b5128c4c7d5d74a50a091e75d3b4ace6f4178fa18a623a6367444e690dc863
              • MD5 SHA1 SHA512 TLSH

              ee29bf90-609b-44db-bbfa-6b91019efcd8

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\qu37ckd4.default-release\datareporting\glean\pending_pings\ee29bf90-609b-44db-bbfa-6b91019efcd8
              • Size 883B
              • SHA256 92df853b888f415b75551bc968eb15ccae53f2290f4d29ba4dc22d776ca1cae0
              • MD5 SHA1 SHA512 TLSH

              ffe4a743-d5c0-47bc-999f-5b0a2fdb0540

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\qu37ckd4.default-release\datareporting\glean\pending_pings\ffe4a743-d5c0-47bc-999f-5b0a2fdb0540
              • Size 16KB
              • SHA256 4acec31a88c58670a9e8d26bd35a0374e9c48a69bda40fd255d2fa51818bf001
              • MD5 SHA1 SHA512 SSDEEP TLSH

              extensions.json

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\qu37ckd4.default-release\extensions.json
              • Size 16KB
              • SHA256 3e7ce244f3a9c2cf9c1ae9bf0c196e434ab374c8ca62b3ca3c787c2b6781e798
              • MD5 SHA1 SHA512 SSDEEP TLSH

              gmpopenh264.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\qu37ckd4.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\qu37ckd4.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\qu37ckd4.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\qu37ckd4.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\qu37ckd4.default-release\prefs-1.js
              • Size 7KB
              • SHA256 2adc317e558d747a441e3b90b55779d43b8949957f18b831c3b946bac0cbfda1
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\qu37ckd4.default-release\prefs.js
              • Size 7KB
              • SHA256 ae614502bb293264d304e054ebd6b2243ee206613d980546b1da44f1a07adacc
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\qu37ckd4.default-release\prefs.js
              • Size 6KB
              • SHA256 6e51bf45a19f9521a244a2c51a1a58ef3bde0a805f01037fbef29d8cb392cbd8
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\qu37ckd4.default-release\prefs.js
              • Size 6KB
              • SHA256 c1fa2be2a61261bee08172bea08981afe96f0b19ece2e6c6a3606998ed8deb7c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\qu37ckd4.default-release\prefs.js
              • Size 6KB
              • SHA256 3dbaf4e605bcffccffe19aa62eeb9c257ed8005972950457ad206b0535484463
              • MD5 SHA1 SHA512 SSDEEP TLSH

              recovery.baklz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\qu37ckd4.default-release\sessionstore-backups\recovery.baklz4
              • Size 1KB
              • SHA256 96d32e0f38a93029e04a02c2a1a222a95de11459bd825fec07dc6ebf6cdc6fcc
              • MD5 SHA1 SHA512 TLSH