Analysis

  • geolocation tags

    eueuropefrfrance
  • max time kernel
    899s
  • max time network
    888s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    16/04/2026, 17:13

General

  • Target
    http://gx.me
  • Sample260416-vrf5daaz8v
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 20 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 40 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://gx.me"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:868
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url http://gx.me
      2⤵
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4128
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 1948 -prefsLen 27097 -prefMapHandle 1972 -prefMapSize 270279 -ipcHandle 2032 -initialChannelId {86f9e7e7-1b07-45e5-9af1-1ac4d820440f} -parentPid 4128 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4128" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
        3⤵
          PID:2884
        • 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 2440 -initialChannelId {2222bf36-99ed-45bd-ac5b-334802b53a9f} -parentPid 4128 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4128" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
          3⤵
            PID:3452
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3888 -prefsLen 25213 -prefMapHandle 3892 -prefMapSize 270279 -jsInitHandle 3896 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3904 -initialChannelId {d7cb9186-d182-4e26-8fd2-3bff4a9f38f7} -parentPid 4128 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4128" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
            3⤵
            • Checks processor information in registry
            PID:4988
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 4060 -prefsLen 27323 -prefMapHandle 4064 -prefMapSize 270279 -ipcHandle 4160 -initialChannelId {f5774780-9359-41ed-83b0-1f07ad16539b} -parentPid 4128 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4128" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
            3⤵
              PID:420
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 1448 -prefsLen 34822 -prefMapHandle 2656 -prefMapSize 270279 -jsInitHandle 2872 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 2808 -initialChannelId {dec6aff4-ca68-443e-8bbb-a3dca4501e30} -parentPid 4128 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4128" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
              3⤵
              • Checks processor information in registry
              PID:4528
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4892 -prefsLen 32900 -prefMapHandle 4896 -prefMapSize 270279 -jsInitHandle 4900 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 4852 -initialChannelId {b659b0de-2427-4c9d-b215-8037904642e8} -parentPid 4128 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4128" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 tab
              3⤵
              • Checks processor information in registry
              PID:3004
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 5136 -prefsLen 35010 -prefMapHandle 5140 -prefMapSize 270279 -ipcHandle 5148 -initialChannelId {099a7793-8fad-49f6-8a90-1cb28dde4456} -parentPid 4128 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4128" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 utility
              3⤵
              • Checks processor information in registry
              PID:5020
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 2972 -prefsLen 32952 -prefMapHandle 3028 -prefMapSize 270279 -jsInitHandle 3968 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 4148 -initialChannelId {64c0e2f0-8091-41d6-88c7-d95e55171a70} -parentPid 4128 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4128" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
              3⤵
              • Checks processor information in registry
              PID:572
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5724 -prefsLen 32952 -prefMapHandle 5728 -prefMapSize 270279 -jsInitHandle 5732 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5736 -initialChannelId {dda08a69-cc2c-47f9-9cb0-4095074d876d} -parentPid 4128 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4128" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
              3⤵
              • Checks processor information in registry
              PID:3976
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5908 -prefsLen 32952 -prefMapHandle 5912 -prefMapSize 270279 -jsInitHandle 5916 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5924 -initialChannelId {9b246e8a-f001-491e-b37e-b00e00e5b827} -parentPid 4128 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4128" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 10 tab
              3⤵
              • Checks processor information in registry
              PID:4392

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              CD1C116DEEE8F4F97C1806976E10E7E2B349E486

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\8bpv94fp.default-release\cache2\entries\CD1C116DEEE8F4F97C1806976E10E7E2B349E486
              • Size 13KB
              • SHA256 7cc3d37148be85a66ffac8773a8b8a052e547c66b048335c73751770814740cc
              • 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

              NUXQRAZCAUMT9DMHIIH7.temp

              • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\NUXQRAZCAUMT9DMHIIH7.temp
              • Size 7KB
              • SHA256 215365a7059d6a86da561326a5adffd771bbd0b11480e4cce08d7a1467fcb6d7
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 05ed0f264a1e7b35135888a277f566889094a88e3a5f8f39c43183443cfe8142
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 d98272257a00673a00571f9456880df41be43d6aef5175d307b1048ddf6d4b47
              • MD5 SHA1 SHA512 SSDEEP TLSH

              events

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\datareporting\glean\events\events
              • Size 1KB
              • SHA256 02be73a79eec23951e696e812a52a2511434952654a193ad21c94b5ec494fad0
              • MD5 SHA1 SHA512 TLSH

              15195a34-004a-477d-8f47-0a4794259c48

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\datareporting\glean\pending_pings\15195a34-004a-477d-8f47-0a4794259c48
              • Size 886B
              • SHA256 93e6078a48ae92b8d9d9df3c2f8e209c8c7b8b24926667f38cbbc5d99fdb6e9f
              • MD5 SHA1 SHA512 TLSH

              29297510-f42a-482b-93a7-66b579542489

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\datareporting\glean\pending_pings\29297510-f42a-482b-93a7-66b579542489
              • Size 235B
              • SHA256 6ce317369072ac3ad62d05f8fdb2a399523d32473b686dcd0568c27fa40d1589
              • MD5 SHA1 SHA512 TLSH

              a9cdd7db-2dee-4e4f-87f4-ab0364d9c260

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\datareporting\glean\pending_pings\a9cdd7db-2dee-4e4f-87f4-ab0364d9c260
              • Size 16KB
              • SHA256 0d6641fbfd74e265cc6c9455baab00b4eadf4c80f6a9a90b22655c43c681dce8
              • MD5 SHA1 SHA512 SSDEEP TLSH

              aa0fabe3-11a5-4042-b5c8-18ce6f4c36a8

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\datareporting\glean\pending_pings\aa0fabe3-11a5-4042-b5c8-18ce6f4c36a8
              • Size 883B
              • SHA256 68018472e5e6dbaf65d504b65ba28c5f287c1f87af5a5e4339e30659f4d18275
              • MD5 SHA1 SHA512 TLSH

              daae2149-541a-4a3a-8198-b119e97cbc78

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\datareporting\glean\pending_pings\daae2149-541a-4a3a-8198-b119e97cbc78
              • Size 2KB
              • SHA256 62196f1f53124d4e9fef691c5b0d1ee00fa29b3ef18e9dc51d69729c2f3797d3
              • MD5 SHA1 SHA512 TLSH

              f01e046f-96c2-4fab-acf8-842761707150

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\datareporting\glean\pending_pings\f01e046f-96c2-4fab-acf8-842761707150
              • Size 235B
              • SHA256 498825d64a5dfb37b33345d7c6bea66c401bad01e6d62a3c735c3378b2de8276
              • MD5 SHA1 SHA512 TLSH

              extensions.json

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\extensions.json
              • Size 16KB
              • SHA256 0a41e9934d3601c84f175042909d78845b5bafb5e6648aff63e5c23331fa2055
              • MD5 SHA1 SHA512 SSDEEP TLSH

              gmpopenh264.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.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\8bpv94fp.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\8bpv94fp.default-release\gmp-widevinecdm\4.10.2934.0\manifest.json
              • Size 1001B
              • SHA256 25ac9b79df29fa869b4c9f4ca3bdbc3a85f6122f5a8efab5a1216d577099becc
              • MD5 SHA1 SHA512 TLSH

              widevinecdm.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\gmp-widevinecdm\4.10.2934.0\widevinecdm.dll
              • Size 18.9MB
              • SHA256 875a76af5b19622842c9b37fe77dce10ee83f27adbdcfcde9c814d4e1226d023
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs-1.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\prefs-1.js
              • Size 6KB
              • SHA256 11d9294c18475fb26286f4fa1c5c4f7c8cee02fa2618caa5418f09dd2422aac4
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs-1.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\prefs-1.js
              • Size 8KB
              • SHA256 83942fcd263553cd59dd1935eb6dd7f2459a41fbbfdf76220982b7f2a1d61cbd
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\prefs.js
              • Size 6KB
              • SHA256 f0a61d21f27e03a54b86784ae1c5574573c0b35487a3e310013f88fbda161b2c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\prefs.js
              • Size 6KB
              • SHA256 a3a14e26f6d1c911df048e475147cd9a2785a2ef6f6689f23bc511a3c12b2528
              • MD5 SHA1 SHA512 SSDEEP TLSH

              recovery.baklz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\sessionstore-backups\recovery.baklz4
              • Size 2KB
              • SHA256 e505dbd711fe05295a82d1e9db8b38b1ef10ed29351b8952962e1e4a7208317b
              • MD5 SHA1 SHA512 TLSH

              usage

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\storage\default\https+++gx.me\ls\usage
              • Size 12B
              • SHA256 bed9cdbf2c02b23393414ca14da3614f59248d6f3393c8b6d1b94aff54be9d2b
              • MD5 SHA1 SHA512

              3870112724rsegmnoittet-es.sqlite

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\8bpv94fp.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
              • Size 3.1MB
              • SHA256 9549568b7477161423d28eca5538ded5345b0603282ca3c39a7285306fabfaff
              • MD5 SHA1 SHA512 SSDEEP TLSH