Resubmissions

22/05/2026, 15:00

260522-sdlftshs2x6

22/05/2026, 14:59

260522-sc2resey4j3

22/05/2026, 14:58

260522-sb9qmsg15x5

Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    22/05/2026, 15:00

General

  • Target
    https://doxbin.org
  • Sample260522-sdlftshs2x
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 "https://doxbin.org"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1848
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://doxbin.org
      2⤵
      • Checks processor information in registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3440
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2004 -prefsLen 27097 -prefMapHandle 2008 -prefMapSize 270279 -ipcHandle 2080 -initialChannelId {f254dea0-3aa4-499c-bbd3-115375a4e1b8} -parentPid 3440 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3440" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
        3⤵
          PID:1636
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2464 -prefsLen 27133 -prefMapHandle 2468 -prefMapSize 270279 -ipcHandle 2476 -initialChannelId {e0bf25a0-9fa8-4589-8851-378bb6df780c} -parentPid 3440 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3440" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
          3⤵
            PID:3168
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3724 -prefsLen 25164 -prefMapHandle 3728 -prefMapSize 270279 -jsInitHandle 3732 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3740 -initialChannelId {d15f45bd-d21f-4ba3-b1ae-9ad162b25e6b} -parentPid 3440 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3440" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
            3⤵
            • Checks processor information in registry
            PID:3112
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 3888 -prefsLen 27274 -prefMapHandle 3892 -prefMapSize 270279 -ipcHandle 3956 -initialChannelId {a7426f0b-be58-48c6-a2f2-cdb2eedff4bb} -parentPid 3440 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3440" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
            3⤵
              PID:924
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 1696 -prefsLen 34773 -prefMapHandle 1700 -prefMapSize 270279 -jsInitHandle 2776 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 1736 -initialChannelId {8816dc2b-fb3a-49a3-89b7-c4c3ec348ad8} -parentPid 3440 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3440" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
              3⤵
              • Checks processor information in registry
              PID:3080
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 5024 -prefsLen 34957 -prefMapHandle 5044 -prefMapSize 270279 -ipcHandle 5052 -initialChannelId {0f5993b1-4413-4608-96e2-2f0338200135} -parentPid 3440 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3440" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
              3⤵
              • Checks processor information in registry
              PID:3368
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5060 -prefsLen 32900 -prefMapHandle 5168 -prefMapSize 270279 -jsInitHandle 5172 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5040 -initialChannelId {c295a0b6-1760-4cc7-adf0-fb54410f62ca} -parentPid 3440 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3440" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
              3⤵
              • Checks processor information in registry
              PID:484
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5496 -prefsLen 32900 -prefMapHandle 5500 -prefMapSize 270279 -jsInitHandle 5504 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5512 -initialChannelId {a936d273-4e86-4818-9055-9f70a8b1a341} -parentPid 3440 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3440" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
              3⤵
              • Checks processor information in registry
              PID:5672
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5700 -prefsLen 32952 -prefMapHandle 5704 -prefMapSize 270279 -jsInitHandle 5708 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5712 -initialChannelId {e43afe8d-ea88-4e37-8126-5a3e385993df} -parentPid 3440 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3440" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
              3⤵
              • Checks processor information in registry
              PID:5632

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              C5643FFFEA92A5665EA3F3F42C97FA8CC3904334

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\e4veoxpw.default-release\cache2\entries\C5643FFFEA92A5665EA3F3F42C97FA8CC3904334
              • Size 13KB
              • SHA256 7b2057107bf5906004b44d7b819234f3eb36331e21950a23361a0de331916a20
              • MD5 SHA1 SHA512 SSDEEP TLSH

              F58F0605C722D0D848D03D88AC8E3E50223F57B0

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\e4veoxpw.default-release\cache2\entries\F58F0605C722D0D848D03D88AC8E3E50223F57B0
              • Size 13KB
              • SHA256 f7cd0dc30920c4379b48408cb7402e228f8fd3ec628b0b4a623f69c7c91e5707
              • 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\e4veoxpw.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 19e0f142552eeddd693c3107752501c70e79d44b7c28e33921cd806efc35f77d
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e4veoxpw.default-release\datareporting\glean\db\data.safe.tmp
              • Size 7KB
              • SHA256 a297f25d5a33b968c5ef6ffc546459626c035e6eda18ef88896dee46374c33ac
              • MD5 SHA1 SHA512 SSDEEP TLSH

              events

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e4veoxpw.default-release\datareporting\glean\events\events
              • Size 1KB
              • SHA256 3b0093ce4008d7b6447591adf4a386c98711548da048b06bd30fb09b2ca6c073
              • MD5 SHA1 SHA512 TLSH

              03a689fa-7145-4517-96b0-0dd01bba95f4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e4veoxpw.default-release\datareporting\glean\pending_pings\03a689fa-7145-4517-96b0-0dd01bba95f4
              • Size 2KB
              • SHA256 078ca294edbcd210b66e61fd47f895c865f8e6f319da9b087214245fb190c584
              • MD5 SHA1 SHA512 TLSH

              0b7ea9aa-7dbc-4056-bf5a-b7661e749b0b

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e4veoxpw.default-release\datareporting\glean\pending_pings\0b7ea9aa-7dbc-4056-bf5a-b7661e749b0b
              • Size 2KB
              • SHA256 571131051f1a4238cea5291d33b7bf48a02f5c2a884825e4eae21773c0fc0c2a
              • MD5 SHA1 SHA512 TLSH

              84cc785f-3680-4e5f-8218-581477371d0d

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e4veoxpw.default-release\datareporting\glean\pending_pings\84cc785f-3680-4e5f-8218-581477371d0d
              • Size 235B
              • SHA256 05ebdbeb16d047f684310b4dc8144ce45ed28c75313e0f9d6b943ee74bda5c5f
              • MD5 SHA1 SHA512 TLSH

              9a8b861e-4d98-43a6-92e1-09b1b6834a84

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e4veoxpw.default-release\datareporting\glean\pending_pings\9a8b861e-4d98-43a6-92e1-09b1b6834a84
              • Size 883B
              • SHA256 ad81d60f20d5c3a2aa592cc62cff1736d7122873b5108ae2a824642278c3c302
              • MD5 SHA1 SHA512 TLSH

              e52268e5-27b0-4248-9d00-b8a543463121

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e4veoxpw.default-release\datareporting\glean\pending_pings\e52268e5-27b0-4248-9d00-b8a543463121
              • Size 235B
              • SHA256 4cf24832e7e5c43a8d1b186e85a5d847d83e1f26a6fcb282825e251f0fd5a75d
              • MD5 SHA1 SHA512 TLSH

              e9a19fee-2fdd-47b8-93ac-e357d751a1cd

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e4veoxpw.default-release\datareporting\glean\pending_pings\e9a19fee-2fdd-47b8-93ac-e357d751a1cd
              • Size 886B
              • SHA256 d917c3c6bc809b8ffc31e25a26b76bd6f50a9cf599b59cb80f59c165bc901123
              • MD5 SHA1 SHA512 TLSH

              extensions.json

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e4veoxpw.default-release\extensions.json
              • Size 16KB
              • SHA256 38006b48a2c1bfd3b6c72822c0cc8ba821ec9c45e538a492bb90f6656ee10cac
              • MD5 SHA1 SHA512 SSDEEP TLSH

              gmpopenh264.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e4veoxpw.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\e4veoxpw.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\e4veoxpw.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\e4veoxpw.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\e4veoxpw.default-release\prefs-1.js
              • Size 7KB
              • SHA256 31d759e2be16d938f71bff9346c850c1260dd007c9bbf0957624440665c62a89
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs-1.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e4veoxpw.default-release\prefs-1.js
              • Size 6KB
              • SHA256 2eb95fb292c1333bb14a48fccb926340ef0ee6c8bb7161af749897be38347bdf
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e4veoxpw.default-release\prefs.js
              • Size 6KB
              • SHA256 4fe76b47c72db812b3c20e5eb46e88cf6524c93cb4e3b4f17406c183e7a5f992
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e4veoxpw.default-release\prefs.js
              • Size 6KB
              • SHA256 4564cc7dca5d3169496a7025d5cdebe200d9c7fd97d0708cda378088252b8371
              • MD5 SHA1 SHA512 SSDEEP TLSH

              recovery.baklz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\e4veoxpw.default-release\sessionstore-backups\recovery.baklz4
              • Size 1KB
              • SHA256 1216244b5dc0ddc379945e72526536e893ab35e74612f4c1888425ea61b5b688
              • MD5 SHA1 SHA512 TLSH