Analysis

  • user interaction
    yes
  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/09/2026, 09:41

General

  • Target
    http://montepio24.sbs
  • Sample260910-lnrx2at1ds
Score
6/10

Malware Config

Signatures

  • Drops desktop.ini file(s) 3 IoCs
  • 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 20 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of SetWindowsHookEx 13 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://montepio24.sbs"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:564
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url http://montepio24.sbs
      2⤵
      • Drops desktop.ini file(s)
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1524
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2004 -prefsLen 27099 -prefMapHandle 2020 -prefMapSize 270279 -ipcHandle 2096 -initialChannelId {c2cf3d8d-36a3-4fce-af2d-b142b5ea4445} -parentPid 1524 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1524" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
        3⤵
          PID:548
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2476 -prefsLen 27135 -prefMapHandle 2480 -prefMapSize 270279 -ipcHandle 2496 -initialChannelId {8a75181a-b7f2-4c5c-8f4a-3508f2ea8835} -parentPid 1524 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1524" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
          3⤵
            PID:2844
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3872 -prefsLen 25164 -prefMapHandle 3876 -prefMapSize 270279 -jsInitHandle 3880 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3888 -initialChannelId {50088d05-74e4-4082-b2af-77dbb866637a} -parentPid 1524 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1524" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
            3⤵
            • Checks processor information in registry
            PID:2268
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 4052 -prefsLen 27276 -prefMapHandle 4056 -prefMapSize 270279 -ipcHandle 4128 -initialChannelId {459740e5-6961-47a0-b429-61ace24ffaeb} -parentPid 1524 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1524" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
            3⤵
              PID:2204
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4336 -prefsLen 34775 -prefMapHandle 4340 -prefMapSize 270279 -jsInitHandle 4344 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3224 -initialChannelId {04b10561-c265-4f3d-94c1-8139aecfc77e} -parentPid 1524 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1524" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
              3⤵
              • Checks processor information in registry
              PID:4352
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 5044 -prefsLen 35012 -prefMapHandle 5020 -prefMapSize 270279 -ipcHandle 5036 -initialChannelId {aabb03d0-5d14-4cd2-9c05-c2b3bf1c4905} -parentPid 1524 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1524" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
              3⤵
              • Checks processor information in registry
              PID:1492
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5156 -prefsLen 32900 -prefMapHandle 5160 -prefMapSize 270279 -jsInitHandle 5164 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5172 -initialChannelId {eda4fb09-f82b-4e86-99f6-f489a909afe4} -parentPid 1524 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1524" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
              3⤵
              • Checks processor information in registry
              PID:1756
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5216 -prefsLen 32900 -prefMapHandle 5220 -prefMapSize 270279 -jsInitHandle 5224 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5012 -initialChannelId {39ac7338-c306-433f-9834-4d47842ba1d4} -parentPid 1524 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1524" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
              3⤵
              • Checks processor information in registry
              PID:956
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5568 -prefsLen 32952 -prefMapHandle 5572 -prefMapSize 270279 -jsInitHandle 5576 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5584 -initialChannelId {96e3d6e3-0a28-4d13-abea-7756490bd4a3} -parentPid 1524 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1524" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
              3⤵
              • Checks processor information in registry
              PID:2292

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              5E43012191E7B1F510ACD5BF039D8BF1B9A277B2

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\ho495kqa.default-release\cache2\entries\5E43012191E7B1F510ACD5BF039D8BF1B9A277B2
              • Size 16KB
              • SHA256 902ea084f6b84b6fe247ed345fab80f7b019471217a920fe2181e5bdb0c79852
              • 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\ho495kqa.default-release\datareporting\glean\db\data.safe.tmp
              • Size 6KB
              • SHA256 64290f6d2a12381dc0dc77b17c68c98a522ac6af0ec67b08cce491b77d2b8aad
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 9ef3b864e7d1e0f243eda665429e6bdc4de4ee14f42f672601064c62605b232e
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\datareporting\glean\db\data.safe.tmp
              • Size 44KB
              • SHA256 763448cf4a7d7b82599462fb5ff66e7ec198a8881ed4b53cce522de4ecbab3b8
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\datareporting\glean\db\data.safe.tmp
              • Size 6KB
              • SHA256 4611df0c1c50eccc6e6c448eb2aeaeefb4f563c1945dd8079fff6e4c65c1e3c3
              • MD5 SHA1 SHA512 SSDEEP TLSH

              events

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\datareporting\glean\events\events
              • Size 1KB
              • SHA256 2327d034f3c6f526b6ab739d21b7f98ed1a1382b2c021d64252b541720dcd7d4
              • MD5 SHA1 SHA512 TLSH

              3ff5ab3c-a3f1-4bc4-bafc-2b4fe063c9b7

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\datareporting\glean\pending_pings\3ff5ab3c-a3f1-4bc4-bafc-2b4fe063c9b7
              • Size 2KB
              • SHA256 adff3b05738245d76aa4f85c7f2b72fea48f6291a25eb4a191666fb3737bbe9b
              • MD5 SHA1 SHA512 TLSH

              665ec2e8-907d-40b0-adb8-93310e07a346

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\datareporting\glean\pending_pings\665ec2e8-907d-40b0-adb8-93310e07a346
              • Size 235B
              • SHA256 83ba7ef6b824136caeff63b82b5a109394693429826afba27deb4d1d76f32dd6
              • MD5 SHA1 SHA512 TLSH

              734607a6-507d-4333-9d7b-1972c987d41e

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\datareporting\glean\pending_pings\734607a6-507d-4333-9d7b-1972c987d41e
              • Size 931B
              • SHA256 417133af42cf2a4f61f9ecb237b3bf574302ae682e864f501c27e0d496e4e06f
              • MD5 SHA1 SHA512 TLSH

              8341f763-a987-442d-83d6-ed580d97bcaf

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\datareporting\glean\pending_pings\8341f763-a987-442d-83d6-ed580d97bcaf
              • Size 280B
              • SHA256 d78046f89873ccfdc8aa61fea8b3f771ccfa065164b8eeefc6818b479b4d7fd3
              • MD5 SHA1 SHA512 TLSH

              a83ee49b-fe51-4f75-8aa4-225b34ed3c1a

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\datareporting\glean\pending_pings\a83ee49b-fe51-4f75-8aa4-225b34ed3c1a
              • Size 16KB
              • SHA256 32b8e78a6713b324488b9a5d03ffaea6ed45645078c638d09834414919661e1d
              • MD5 SHA1 SHA512 SSDEEP TLSH

              ab26d02f-f4cf-4be3-a2bc-e0b2cbe04f5d

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\datareporting\glean\pending_pings\ab26d02f-f4cf-4be3-a2bc-e0b2cbe04f5d
              • Size 883B
              • SHA256 41d8297aae762fa17c645eca17da27991204a89ff8755f2a5f346e136a79f4ed
              • MD5 SHA1 SHA512 TLSH

              extensions.json

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\extensions.json
              • Size 16KB
              • SHA256 93fde6b284ed660dc69a21c5ec13d2975a3058941245f90ccdd2c3da1891758b
              • MD5 SHA1 SHA512 SSDEEP TLSH

              gmpopenh264.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.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\ho495kqa.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\ho495kqa.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\ho495kqa.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\ho495kqa.default-release\prefs-1.js
              • Size 8KB
              • SHA256 ba939329883eaab798923d5f8374d1c825b16157f7970108081c258901e5224a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\prefs.js
              • Size 6KB
              • SHA256 f504527d2577091bcb12ac055562fe4188fa32078f9a27e44f935a1417f727be
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\prefs.js
              • Size 7KB
              • SHA256 d50f919e11b9012841a2b250381c2dd6486d0a34c2c911bf26c5e737a7dbce17
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\prefs.js
              • Size 6KB
              • SHA256 03df49aa333fef5c52fbca7f1ffd9397907f0c07179778d597cd969dbc917722
              • MD5 SHA1 SHA512 SSDEEP TLSH

              recovery.baklz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\sessionstore-backups\recovery.baklz4
              • Size 1KB
              • SHA256 cf57608b600e92a204e979c58ac0fc4a205f933a933450c9f3b6e7fea07dd031
              • MD5 SHA1 SHA512 TLSH

              recovery.jsonlz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\sessionstore-backups\recovery.jsonlz4
              • Size 1KB
              • SHA256 cb4e28e83446321ef43d85d7e3f18194f417973dbbef7691995e14e2a8b8cc30
              • MD5 SHA1 SHA512 TLSH

              3870112724rsegmnoittet-es.sqlite

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ho495kqa.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
              • Size 4.5MB
              • SHA256 5b679ba79efe84b5c491033e9221b934034ec64d503dca4a109d49034dd3f920
              • MD5 SHA1 SHA512 SSDEEP TLSH