Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/08/2026, 15:49

General

  • Target
    http://mailto:BD.JYYGEOBZINWGKS2THBBGUVTJ.MNDES4LRPBEEC2KFNVGGQZTP@unsubscribe.qemailserver.com/?subject=qunsub_CGC_N0b89CleKS8BjVi.UR_cFIqqxHAiEmLhfo.centene.EMD_gxnTvyad973WTnk.SV_50fD4zNJVnm9Hjo.UR_cFIqqxHAiEmLhfo.CG_3LjMwcqtmIV2d9R.https%3A%2F%2Fcentene.az1.qualtrics.com%2FCP%2FRegister.php
  • Sample260825-s9blhavepg
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.

  • Modifies registry class 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 21 IoCs
  • Suspicious use of SendNotifyMessage 12 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 "http://mailto:BD.JYYGEOBZINWGKS2THBBGUVTJ.MNDES4LRPBEEC2KFNVGGQZTP@unsubscribe.qemailserver.com/?subject=qunsub_CGC_N0b89CleKS8BjVi.UR_cFIqqxHAiEmLhfo.centene.EMD_gxnTvyad973WTnk.SV_50fD4zNJVnm9Hjo.UR_cFIqqxHAiEmLhfo.CG_3LjMwcqtmIV2d9R.https%3A%2F%2Fcentene.az1.qualtrics.com%2FCP%2FRegister.php"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3700
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url http://mailto:BD.JYYGEOBZINWGKS2THBBGUVTJ.MNDES4LRPBEEC2KFNVGGQZTP@unsubscribe.qemailserver.com/?subject=qunsub_CGC_N0b89CleKS8BjVi.UR_cFIqqxHAiEmLhfo.centene.EMD_gxnTvyad973WTnk.SV_50fD4zNJVnm9Hjo.UR_cFIqqxHAiEmLhfo.CG_3LjMwcqtmIV2d9R.https%3A%2F%2Fcentene.az1.qualtrics.com%2FCP%2FRegister.php
      2⤵
      • Drops desktop.ini file(s)
      • Checks processor information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3556
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2012 -prefsLen 27099 -prefMapHandle 2016 -prefMapSize 270279 -ipcHandle 2100 -initialChannelId {5f62b65c-823b-459c-aec6-3dffe3b22baa} -parentPid 3556 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3556" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
        3⤵
          PID:4212
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2508 -prefsLen 27135 -prefMapHandle 2512 -prefMapSize 270279 -ipcHandle 2424 -initialChannelId {588c456a-ddea-47dc-ab1f-7ae4307df501} -parentPid 3556 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3556" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
          3⤵
            PID:4268
          • 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 {c9e87a6e-0679-4f84-9df6-aee6312abd6d} -parentPid 3556 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3556" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
            3⤵
            • Checks processor information in registry
            PID:2056
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 3888 -prefsLen 27276 -prefMapHandle 3892 -prefMapSize 270279 -ipcHandle 3960 -initialChannelId {0a456160-1293-47d0-a6de-733e0c2f3d71} -parentPid 3556 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3556" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
            3⤵
              PID:5100
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3152 -prefsLen 34775 -prefMapHandle 3120 -prefMapSize 270279 -jsInitHandle 2752 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 1672 -initialChannelId {e492f441-c4d4-4057-8691-931522b07ba5} -parentPid 3556 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3556" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
              3⤵
              • Checks processor information in registry
              PID:4716
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 2644 -prefsLen 35012 -prefMapHandle 4956 -prefMapSize 270279 -ipcHandle 3320 -initialChannelId {59f80014-164e-4d4c-b9e6-a022b2209f6b} -parentPid 3556 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3556" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
              3⤵
              • Checks processor information in registry
              PID:4432
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5308 -prefsLen 32952 -prefMapHandle 5312 -prefMapSize 270279 -jsInitHandle 5316 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5324 -initialChannelId {d61c1b21-6849-42d5-a5d5-63adb0ace604} -parentPid 3556 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3556" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
              3⤵
              • Checks processor information in registry
              PID:916
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4888 -prefsLen 32952 -prefMapHandle 4860 -prefMapSize 270279 -jsInitHandle 4864 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5332 -initialChannelId {d4ac4e46-32d9-4dae-9cef-70b9e313ef04} -parentPid 3556 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3556" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
              3⤵
              • Checks processor information in registry
              PID:1316
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5652 -prefsLen 32952 -prefMapHandle 5656 -prefMapSize 270279 -jsInitHandle 5660 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5668 -initialChannelId {e36ca699-7ec6-45ee-a2ef-d8de19ad59d2} -parentPid 3556 -crashReporter "\\.\pipe\gecko-crash-server-pipe.3556" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
              3⤵
              • Checks processor information in registry
              PID:2360

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              86DDBDE5E1EAFC4C588EE71FB531985C95CCC542

              • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\2d5mkwou.default-release\cache2\entries\86DDBDE5E1EAFC4C588EE71FB531985C95CCC542
              • Size 16KB
              • SHA256 15d31c128deef246f91a1def9367bb35ebd95094ea58b79d2c3f66db57e3f283
              • MD5 SHA1 SHA512 SSDEEP TLSH

              4fdb276a-f113-4960-9fdb-e4c730db8d53.zip

              • Path C:\Users\Admin\AppData\Local\Temp\4fdb276a-f113-4960-9fdb-e4c730db8d53.zip
              • Size 3.8MB
              • SHA256 d08c73dd1f32fbd201ba90d0c877f9b972739c0e1fee4f6d816445be1c58fb08
              • MD5 SHA1 SHA512 SSDEEP TLSH

              tmpaddon

              • Path C:\Users\Admin\AppData\Local\Temp\tmpaddon
              • Size 502KB
              • SHA256 87862f4bc8559fbe578389a9501dc01c4c585edb4bb03b238493327296d60171
              • MD5 SHA1 SHA512 SSDEEP TLSH

              tmpaddon

              • Path C:\Users\Admin\AppData\Local\Temp\tmpaddon
              • Size 11KB
              • SHA256 ddf3ba4e25a622276755133e0cce5605b83719c7cab3546e09acbfed00d6a986
              • MD5 SHA1 SHA512 SSDEEP TLSH

              tmpaddon-1

              • Path C:\Users\Admin\AppData\Local\Temp\tmpaddon-1
              • Size 21.6MB
              • SHA256 7b81444b063f81e77c527c5589e86836cc2f7328deb2772300ccc7dc9e2510c3
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\datareporting\glean\db\data.safe.tmp
              • Size 5KB
              • SHA256 007d34363d92bd71b83e7d0975fc88b80a95f575dd5454ee4bc1728dd9275083
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\datareporting\glean\db\data.safe.tmp
              • Size 6KB
              • SHA256 5b390f640689a11b78453cae4f6ff2f8a7c1c9183241b2d00edebcd6110cd5d7
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\datareporting\glean\db\data.safe.tmp
              • Size 27KB
              • SHA256 07e4b87c556f36c6018c6a3cc174d8050affa93380837cf2844f0d601cb394cb
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\datareporting\glean\db\data.safe.tmp
              • Size 27KB
              • SHA256 0db815f21c0b3d9795dc47ea8f4e74c7b32d00132db3d4bdf1f22cdc306e5683
              • MD5 SHA1 SHA512 SSDEEP TLSH

              data.safe.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\datareporting\glean\db\data.safe.tmp
              • Size 27KB
              • SHA256 4a580a2c4048649782a52bf4f680171a35aa35d900adef4ed33c521b10b66792
              • MD5 SHA1 SHA512 SSDEEP TLSH

              events

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\datareporting\glean\events\events
              • Size 1KB
              • SHA256 17729368a494f18a360100604a79f6ae6eba314085c2b0c3aa1ea3e78880664a
              • MD5 SHA1 SHA512 TLSH

              5665f5d4-9ca1-4bfb-b0ad-de6a744c0840

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\datareporting\glean\pending_pings\5665f5d4-9ca1-4bfb-b0ad-de6a744c0840
              • Size 15KB
              • SHA256 2dfaaeb6bb9a28568ee7f85a61bae162de4d200ff3cd46876d51f96f46a2019c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              5f33005a-ce3b-4020-99e6-9a694b725ce4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\datareporting\glean\pending_pings\5f33005a-ce3b-4020-99e6-9a694b725ce4
              • Size 886B
              • SHA256 45b4202ec93bb1e60b1d22cb115bf68dc308cc2e84ad49f319aca2d98beae936
              • MD5 SHA1 SHA512 TLSH

              9530f220-8161-4b6a-8acd-feaed8b31936

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\datareporting\glean\pending_pings\9530f220-8161-4b6a-8acd-feaed8b31936
              • Size 235B
              • SHA256 f8ef9a7c8033ffc30ea791f5fbd72b80de111d2dc8276f9ec23741bf61420540
              • MD5 SHA1 SHA512 TLSH

              a8ce7ee6-f634-47b2-a482-a137ea3e2b11

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\datareporting\glean\pending_pings\a8ce7ee6-f634-47b2-a482-a137ea3e2b11
              • Size 2KB
              • SHA256 fccf80fcdedfb1d3e86e134dbcc02abdadad9acb37bc0e353f5866bd0d067cc4
              • MD5 SHA1 SHA512 TLSH

              a9f721c0-8cfc-4f95-a4da-63b73a247281

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\datareporting\glean\pending_pings\a9f721c0-8cfc-4f95-a4da-63b73a247281
              • Size 235B
              • SHA256 f918cc8d45b5e2fcce1a6ef5a30316c6823e06e580627a21630f8862ce7443da
              • MD5 SHA1 SHA512 TLSH

              fc1456e1-1a93-475f-9a83-66cca87fe219

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\datareporting\glean\pending_pings\fc1456e1-1a93-475f-9a83-66cca87fe219
              • Size 883B
              • SHA256 913c5b7c71be059a6f4e2d2682ac3be326d2ecbf2f0006d6b20adaf17a55c558
              • MD5 SHA1 SHA512 TLSH

              extensions.json

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\extensions.json
              • Size 16KB
              • SHA256 3ed0c7281ba0b064de73ea565e583b0eb920ebedbc4b54027ba06fc4428b672e
              • MD5 SHA1 SHA512 SSDEEP TLSH

              gmpopenh264.dll

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.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\2d5mkwou.default-release\gmp-gmpopenh264\2.6.0\gmpopenh264.info
              • Size 116B
              • SHA256 fe7686a6281f0ab519c32c788ce0da0d01640425018dcffcfcb81105757f6fe6
              • MD5 SHA1 SHA512 TLSH

              LICENSE.tmp

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\gmp-widevinecdm\4.10.3050.0\LICENSE.tmp
              • Size 473B
              • SHA256 20de375707692099b3132084695377ce5fec0aec05813dedcce094b8eda44386
              • MD5 SHA1 SHA512 TLSH

              manifest.json

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.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\2d5mkwou.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\2d5mkwou.default-release\prefs-1.js
              • Size 11KB
              • SHA256 3dc3a4eb42968090b26a7fed6e41801e4a4ce14fc4aeb0c0b04af018e525317f
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs-1.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\prefs-1.js
              • Size 7KB
              • SHA256 9389846e5d16bebbbaae1abcca7aacafa4afa59577ac2cdd4b09f9aae2aa365f
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\prefs.js
              • Size 6KB
              • SHA256 41d555c21eb8dfb8679b811616e23efcb729fedeaeb293e48819133d6fd90b5d
              • MD5 SHA1 SHA512 SSDEEP TLSH

              prefs.js

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\prefs.js
              • Size 6KB
              • SHA256 bfbcad5ad1dbf91814aeaa2edb5b40e85cf2080c00882b279f6177d36f3e95be
              • MD5 SHA1 SHA512 SSDEEP TLSH

              recovery.jsonlz4

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\sessionstore-backups\recovery.jsonlz4
              • Size 1KB
              • SHA256 53352a33986894cea562536cbb42f27768819802639d7f0f624455f64e458112
              • MD5 SHA1 SHA512 TLSH

              3870112724rsegmnoittet-es.sqlite

              • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\2d5mkwou.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
              • Size 5.1MB
              • SHA256 a94a71ba0e0d78869f6dfcf09ed4d32d2f12d04dcd64782882e1aaf967aec273
              • MD5 SHA1 SHA512 SSDEEP TLSH