Analysis

  • user interaction
    yes
  • max time kernel
    247s
  • max time network
    245s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    11/08/2026, 08:30

General

  • Target
    http://www.sakshi.com
  • Sample260811-kd8mcsvzev

Malware Config

Signatures

  • Looks up external IP address via web service 1 TTPs 3 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Checks processor information in registry 2 TTPs 32 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 56 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://www.sakshi.com"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4016
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url http://www.sakshi.com
      2⤵
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1704
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 1984 -prefsLen 27097 -prefMapHandle 1988 -prefMapSize 270279 -ipcHandle 2064 -initialChannelId {a430a46c-6601-478a-bbe8-3c8c8c9d1464} -parentPid 1704 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1704" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
        3⤵
          PID:1688
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2432 -prefsLen 27133 -prefMapHandle 2436 -prefMapSize 270279 -ipcHandle 2452 -initialChannelId {64b6c7d4-76ed-40fc-90f1-138879cea88d} -parentPid 1704 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1704" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
          3⤵
          • Checks processor information in registry
          PID:2352
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3728 -prefsLen 25164 -prefMapHandle 3732 -prefMapSize 270279 -jsInitHandle 3736 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3744 -initialChannelId {0cb07e03-2f2d-4d24-8c61-1600d49a78ad} -parentPid 1704 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1704" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
          3⤵
          • Checks processor information in registry
          PID:2408
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 3892 -prefsLen 27274 -prefMapHandle 3896 -prefMapSize 270279 -ipcHandle 3964 -initialChannelId {255c8bee-2da8-4c8e-9150-3eac1204ea80} -parentPid 1704 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1704" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
          3⤵
            PID:4600
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4348 -prefsLen 34773 -prefMapHandle 4352 -prefMapSize 270279 -jsInitHandle 4356 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 4364 -initialChannelId {fc1bed55-4465-49bc-aa51-4571322f3062} -parentPid 1704 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1704" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
            3⤵
            • Checks processor information in registry
            PID:1100
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 2752 -prefsLen 35010 -prefMapHandle 3008 -prefMapSize 270279 -ipcHandle 4284 -initialChannelId {e84de43f-6d25-4b2d-95e7-c69837f3e098} -parentPid 1704 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1704" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
            3⤵
            • Checks processor information in registry
            PID:4692
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4664 -prefsLen 32900 -prefMapHandle 5124 -prefMapSize 270279 -jsInitHandle 5128 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5136 -initialChannelId {7771e2aa-dfaa-41d5-8aca-1f18ada849e9} -parentPid 1704 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1704" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
            3⤵
            • Checks processor information in registry
            PID:1428
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3848 -prefsLen 32952 -prefMapHandle 3852 -prefMapSize 270279 -jsInitHandle 3836 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5260 -initialChannelId {eb2e1db1-c8a7-44b1-bf6b-70f91285d1bf} -parentPid 1704 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1704" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
            3⤵
            • Checks processor information in registry
            PID:4924
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5576 -prefsLen 32952 -prefMapHandle 5580 -prefMapSize 270279 -jsInitHandle 5584 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5592 -initialChannelId {8d6cf441-83ad-4c07-8309-28ff2daddb03} -parentPid 1704 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1704" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
            3⤵
            • Checks processor information in registry
            PID:4404
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5764 -prefsLen 32952 -prefMapHandle 5768 -prefMapSize 270279 -jsInitHandle 5772 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5780 -initialChannelId {9d7ddc02-0737-4e5c-80cb-d277b53c6f64} -parentPid 1704 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1704" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 10 tab
            3⤵
            • Checks processor information in registry
            PID:4320
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 6372 -prefsLen 34890 -prefMapHandle 6464 -prefMapSize 270279 -jsInitHandle 5256 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 6388 -initialChannelId {f0b7e78e-d258-48a1-8ac9-6e1a1c7c26c4} -parentPid 1704 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1704" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 11 tab
            3⤵
            • Checks processor information in registry
            PID:4520
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 6000 -prefsLen 36717 -prefMapHandle 3908 -prefMapSize 270279 -jsInitHandle 5744 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5604 -initialChannelId {f84d56fe-7ed8-4305-a0f6-97829916d7c4} -parentPid 1704 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1704" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 12 tab
            3⤵
            • Checks processor information in registry
            PID:3164
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 6788 -prefsLen 36717 -prefMapHandle 6792 -prefMapSize 270279 -jsInitHandle 6796 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 6772 -initialChannelId {599f1707-e7a3-453e-8cd5-d3b1bb297af2} -parentPid 1704 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1704" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 13 tab
            3⤵
            • Checks processor information in registry
            PID:4332
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 7532 -prefsLen 36717 -prefMapHandle 7536 -prefMapSize 270279 -jsInitHandle 7540 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 7548 -initialChannelId {36187234-c7dc-4cba-9636-f3d8c11604ae} -parentPid 1704 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1704" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 14 tab
            3⤵
            • Checks processor information in registry
            PID:1596

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            4E3D8FAAF804AAC616BC48BD4AFA8BE284516FCF

            • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\cache2\entries\4E3D8FAAF804AAC616BC48BD4AFA8BE284516FCF
            • Size 16KB
            • SHA256 f054aed9fc2217f9aba5103a4164f5d16eaec49c655e93ae82a65de69c7a1145
            • MD5 SHA1 SHA512 SSDEEP TLSH

            86DDBDE5E1EAFC4C588EE71FB531985C95CCC542

            • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\cache2\entries\86DDBDE5E1EAFC4C588EE71FB531985C95CCC542
            • Size 16KB
            • SHA256 a225a87756a5e71fef26def95890a55a9b009841f88a46d0ecc25aa385b88095
            • 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

            AlternateServices.bin

            • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\AlternateServices.bin
            • Size 12KB
            • SHA256 86d05c681c343cf06ab8ba6942ba057052cafa52b3f768753367cb8c038f0a79
            • 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 9684fddf3838dfbb201d1598d564eaaa717a6a2075ca0301746cc2c70e69792e
            • 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 e267f953e4de5d114df1c24fb3f3a20e6b32da4a4205e13b6f1eff0ccc8796e2
            • 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 29KB
            • SHA256 8eebb4291e607014711b8110a8d8ad8adbdfd3714f8c7bea26e448fa42b9bcb5
            • 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 30KB
            • SHA256 4f86a994de17e40d890b43278efe98144d0620a972ede7d57f9659a00a35e0c3
            • 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 30KB
            • SHA256 ea6f7b85f3596267c71cb86abc15cc3d7f3f046dbf97b3ae1a22626191c51acf
            • 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 b3ffebaa80b928bada6e12d18f450615c56995d451627539357fcff35f0bef4d
            • MD5 SHA1 SHA512 TLSH

            events

            • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\events\events
            • Size 5KB
            • SHA256 4b4c0e63c8263b9402853bb96a2b4015858bd1f0d908d3cb2c94bd51a206a1b8
            • MD5 SHA1 SHA512 SSDEEP TLSH

            3ad99006-7650-46b8-8b12-4816ad18ecc1

            • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\pending_pings\3ad99006-7650-46b8-8b12-4816ad18ecc1
            • Size 2KB
            • SHA256 4986a1ce89dba7cf880f39f50bc60fe870d913e7047b09ae78eb6f4a2c44aed0
            • MD5 SHA1 SHA512 TLSH

            689201cd-c086-4e7d-a9ce-4ab301b8d727

            • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\pending_pings\689201cd-c086-4e7d-a9ce-4ab301b8d727
            • Size 883B
            • SHA256 ac69cdd79842865165c0b9813acd02bd3f2db72c7ee21b3ff6feb2b8cea9cb19
            • MD5 SHA1 SHA512 TLSH

            8ba40748-b580-46b3-b98d-ab377857c0ee

            • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\pending_pings\8ba40748-b580-46b3-b98d-ab377857c0ee
            • Size 2KB
            • SHA256 5167355befdf32393011e9ba646813db22cba4c04812b952c339921a1c85ee57
            • MD5 SHA1 SHA512 TLSH

            d0658c03-9ec9-4a17-baf6-ed36807a759f

            • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\pending_pings\d0658c03-9ec9-4a17-baf6-ed36807a759f
            • Size 235B
            • SHA256 193891c351c90dc398d4438f6a7a4bf21a1b79a797237ff7697e42e6d7752f42
            • MD5 SHA1 SHA512 TLSH

            dcc8bc71-71c7-477f-8d17-0174c7217e6c

            • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\pending_pings\dcc8bc71-71c7-477f-8d17-0174c7217e6c
            • Size 886B
            • SHA256 d1c8d86895fb13e5d99cfc837c361157088828e41fcd1690f9eaf8bfb9f05978
            • MD5 SHA1 SHA512 TLSH

            ed72fc6e-04dc-4ce5-ae9c-2942ef76c249

            • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\datareporting\glean\pending_pings\ed72fc6e-04dc-4ce5-ae9c-2942ef76c249
            • Size 235B
            • SHA256 a3b89357ea5fea5d398f4936269b2482fa5c65942b92cac8e27a421582a7e7e8
            • MD5 SHA1 SHA512 TLSH

            extensions.json

            • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\extensions.json
            • Size 16KB
            • SHA256 49fe8de3f2687a84beca3df84bdd18e8a2be14f85a58807730511d336b70657b
            • 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 8KB
            • SHA256 cd2f494a850a1876855d382f93d521c37e7fa2c3366dcf4fdc5f25eb7222c027
            • 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 5f172d21afad5d629d79b2ed3d01935c260b647089732bf1933d9f10606e7dbc
            • MD5 SHA1 SHA512 SSDEEP TLSH

            prefs.js

            • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\prefs.js
            • Size 6KB
            • SHA256 1ab2aeb7f508bfbf39d7f19ffb21869f905a680ea3b8a2219dfd513a01a16f97
            • MD5 SHA1 SHA512 SSDEEP TLSH

            prefs.js

            • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\prefs.js
            • Size 7KB
            • SHA256 617a42dd575fe8b7bc9531e1b2c3a1775d412ab13fbbbfd99139efa75f565436
            • MD5 SHA1 SHA512 SSDEEP TLSH

            sessionCheckpoints.json

            • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\sessionCheckpoints.json
            • Size 228B
            • SHA256 db037b650f36ff45da5df59bc07b0c5948f9e9b7b148ead4454ab84cb04fd0e2
            • MD5 SHA1 SHA512 TLSH

            recovery.baklz4

            • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\sessionstore-backups\recovery.baklz4
            • Size 1KB
            • SHA256 6984541b0e24ccc41a20e28b7ac576e3bc9b6e2b361c02e771334673dde8391f
            • MD5 SHA1 SHA512 TLSH

            recovery.baklz4

            • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\nmpjn8cr.default-release\sessionstore-backups\recovery.baklz4
            • Size 1KB
            • SHA256 0a7672afdc1581085444235a9ddb2c7d40aab3d6e4f75d87338c6fdef3ba9db2
            • 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 5.7MB
            • SHA256 540402145604428470b0b6344b7ca869d817101709cdfaad673d9374af941a65
            • MD5 SHA1 SHA512 SSDEEP TLSH