Analysis

  • user interaction
    yes
  • max time kernel
    299s
  • max time network
    299s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/07/2026, 19:09

General

  • Target
    waif_v4.5.4/Release/player models/player_ct.skindata
  • Size 1.2MB
  • Sample260730-xt72zsec43
  • SHA256 b39e6080e8acf9a406f181c5e3495d1c335feaef5629a771dd948db86de7eae0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Drops desktop.ini file(s) 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Checks processor information in registry 2 TTPs 18 IoCs

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

  • Modifies registry class 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of SetWindowsHookEx 26 IoCs
  • Suspicious use of WriteProcessMemory 37 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:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\waif_v4.5.4\Release\player models\player_ct.skindata"
    1⤵
    • Executes a command shell one-liner
    • Modifies registry class
    PID:560
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3380
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\AppData\Local\Temp\waif_v4.5.4\Release\player models\player_ct.skindata"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3732
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\AppData\Local\Temp\waif_v4.5.4\Release\player models\player_ct.skindata"
        3⤵
        • Drops desktop.ini file(s)
        • Checks processor information in registry
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1660
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2008 -prefsLen 27099 -prefMapHandle 2012 -prefMapSize 270279 -ipcHandle 2100 -initialChannelId {d776033d-cd90-466a-b090-a161dd01e3bb} -parentPid 1660 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1660" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
          4⤵
            PID:4380
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2484 -prefsLen 27135 -prefMapHandle 2488 -prefMapSize 270279 -ipcHandle 2496 -initialChannelId {a5edb1bf-0261-41c3-9106-6deb5e34957f} -parentPid 1660 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1660" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
            4⤵
              PID:4924
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3584 -prefsLen 27325 -prefMapHandle 3588 -prefMapSize 270279 -jsInitHandle 3592 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3600 -initialChannelId {7b42b452-3546-460e-99c4-48972dcb903e} -parentPid 1660 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1660" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
              4⤵
              • Checks processor information in registry
              PID:3032
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 3748 -prefsLen 27325 -prefMapHandle 3752 -prefMapSize 270279 -ipcHandle 3848 -initialChannelId {702daa4e-0cd5-4078-9644-2e299680da45} -parentPid 1660 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1660" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
              4⤵
                PID:752
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 2964 -prefsLen 34824 -prefMapHandle 2736 -prefMapSize 270279 -jsInitHandle 4348 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 4356 -initialChannelId {c9d004fc-b352-4771-986d-e67588009551} -parentPid 1660 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1660" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
                4⤵
                • Checks processor information in registry
                PID:1128
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 5164 -prefsLen 35012 -prefMapHandle 5160 -prefMapSize 270279 -ipcHandle 2908 -initialChannelId {e15a2881-050f-4965-a825-8af515c69cb5} -parentPid 1660 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1660" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
                4⤵
                • Checks processor information in registry
                PID:5300
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5312 -prefsLen 32900 -prefMapHandle 5316 -prefMapSize 270279 -jsInitHandle 5320 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5328 -initialChannelId {be12ee63-d6db-4f6f-b6df-8a7a2fda92ed} -parentPid 1660 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1660" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
                4⤵
                • Checks processor information in registry
                PID:5356
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5348 -prefsLen 32900 -prefMapHandle 5352 -prefMapSize 270279 -jsInitHandle 5356 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5360 -initialChannelId {bbee712d-9368-4f8a-8207-59826969419d} -parentPid 1660 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1660" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
                4⤵
                • Checks processor information in registry
                PID:5364
              • 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 5740 -initialChannelId {9f768584-f25e-40e7-b6f0-03a561ab7efd} -parentPid 1660 -crashReporter "\\.\pipe\gecko-crash-server-pipe.1660" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
                4⤵
                • Checks processor information in registry
                PID:5380

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              4E3D8FAAF804AAC616BC48BD4AFA8BE284516FCF

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\iorza73p.default-release\cache2\entries\4E3D8FAAF804AAC616BC48BD4AFA8BE284516FCF
              • Size 16KB
              • SHA256 70e6ccbf62ae05216612b5009a23f444eda7eedba9a17ac3c0ebd496d869ab2f
              • MD5 SHA1 SHA512 SSDEEP TLSH

              b399c853-16b4-4e6c-8353-97a3ec2f6e28.zip

              • Path C:\Users\Admin\AppData\Local\Temp\b399c853-16b4-4e6c-8353-97a3ec2f6e28.zip
              • Size 3.7MB
              • SHA256 dd544d48a457b6c12041612325df3c7f9b4c3cd0369ca24cc4f71128e625be98
              • 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\iorza73p.default-release\datareporting\glean\db\data.safe.tmp
              • Size 3KB
              • SHA256 e2986eb85fc20a67de4c8011214ac502a87917c35f62416f94a3c5a6feacac02
              • MD5 SHA1 SHA512 TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\db\data.safe.tmp
              • Size 24KB
              • SHA256 d601536356f924ed2aebddd347a86bbf4b8eb043924476256cf600a47e75353c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\db\data.safe.tmp
              • Size 6KB
              • SHA256 cfc1265b643697ec9695db36e418a0dbf77a31ef7789ec5b7e92b1865a3cb5de
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\db\data.safe.tmp
              • Size 24KB
              • SHA256 f1c9a55a82d9f3e1557d805086ab4786949b0cb58e6d598a046092aafb468c62
              • MD5 SHA1 SHA512 SSDEEP TLSH

              events

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\events\events
              • Size 1KB
              • SHA256 b4e7cf60d67ed555d6cba0075089ad667b4a3d9587809993f2244ce18a743c6f
              • MD5 SHA1 SHA512 TLSH

              0b778520-6329-4e28-b288-3e50a6157422

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\pending_pings\0b778520-6329-4e28-b288-3e50a6157422
              • Size 886B
              • SHA256 6bf43ccf3c8055f143cdfce272834e533231bb3ff9afc6a0841c3c56def08cc3
              • MD5 SHA1 SHA512 TLSH

              12fe6d1f-c0bc-406b-adaf-5cba094fca01

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\pending_pings\12fe6d1f-c0bc-406b-adaf-5cba094fca01
              • Size 2KB
              • SHA256 110b282c869fe9f3ce7fc28b73bef4500be5333e2b029c0af72cf0afa136333c
              • MD5 SHA1 SHA512 TLSH

              1488949a-2f97-41cd-8ce7-17f26dd36e20

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\pending_pings\1488949a-2f97-41cd-8ce7-17f26dd36e20
              • Size 883B
              • SHA256 9655ce063965f6555ffff47720cd05de08d569e4518c90c35d059faf7f992204
              • MD5 SHA1 SHA512 TLSH

              906af1a6-6c70-450e-b8e2-82a2cad2f7d9

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\pending_pings\906af1a6-6c70-450e-b8e2-82a2cad2f7d9
              • Size 15KB
              • SHA256 5c41f69e26d763826de7cc148bb002c7dd140aa5463bbb6c2b81b38e34044ea6
              • MD5 SHA1 SHA512 SSDEEP TLSH

              9235a459-357d-4770-abb5-cc0bee4240e0

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\pending_pings\9235a459-357d-4770-abb5-cc0bee4240e0
              • Size 235B
              • SHA256 a60b299fff42bc6a92a2de3c3d262330e3ec31bd768f4fe772bd4f7134b08324
              • MD5 SHA1 SHA512 TLSH

              ce35dc4e-b4e3-4d41-bd93-3ee6a6d9234b

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\datareporting\glean\pending_pings\ce35dc4e-b4e3-4d41-bd93-3ee6a6d9234b
              • Size 235B
              • SHA256 8650d223043525368e71fca1ce7f2fa018d087bfc0d30e32c3ef4748d0924f4d
              • MD5 SHA1 SHA512 TLSH

              extensions.json

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\extensions.json
              • Size 16KB
              • SHA256 337ba9d04f584658b675ac8ded6604249c3fe9ece255a36a6b8438c11e116553
              • MD5 SHA1 SHA512 SSDEEP TLSH

              gmpopenh264.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.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\iorza73p.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\iorza73p.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\iorza73p.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\iorza73p.default-release\prefs-1.js
              • Size 9KB
              • SHA256 337747918add90979d5087f202d87cc00fb46f6b2da94b72048aace3a84ac842
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs-1.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\prefs-1.js
              • Size 7KB
              • SHA256 cd21a86ab96a517a730f7b986d89057f9a7e6e45324656bce329e2495dd930a4
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\prefs.js
              • Size 6KB
              • SHA256 8f9760e60c65e2ac09032182f0486bd00657b966d4aa387ba28766a045b65c0f
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\prefs.js
              • Size 6KB
              • SHA256 decca066342a9d1af8b80344a6f6e7fdd94ca9cd7e053d95c2c7ad8ba73bca4b
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\prefs.js
              • Size 6KB
              • SHA256 b2ac167320120f28fcd14752b43246e67393d5c3d5790c71788b9c399a29100a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              recovery.jsonlz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\sessionstore-backups\recovery.jsonlz4
              • Size 1KB
              • SHA256 8ab1c9a79537c14ed96f30891b9bb485de0c7522ba32cb1b7d85858217e81a18
              • MD5 SHA1 SHA512 TLSH

              3870112724rsegmnoittet-es.sqlite

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
              • Size 4.2MB
              • SHA256 5eadc6c87b1815e837f2964a9a2ed1dae770731550977feedc31b22577d3e43c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              3870112724rsegmnoittet-es.sqlite

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iorza73p.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
              • Size 12.3MB
              • SHA256 58b1309edda13b2e3c1e9dbbf6d1550178e364a817ec02478a34b303d99ea472
              • MD5 SHA1 SHA512 SSDEEP TLSH

              TGHFox26.skindata.part

              • Path C:\Users\Admin\Downloads\TGHFox26.skindata.part
              • Size 1.2MB
              • SHA256 b39e6080e8acf9a406f181c5e3495d1c335feaef5629a771dd948db86de7eae0
              • MD5 SHA1 SHA512 SSDEEP TLSH