Resubmissions

28/07/2026, 02:51

260728-db9nbaxvev

19/04/2024, 23:39

240419-3nar7aae473

01/02/2024, 05:00

240201-fmzctsdgdj3

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19/04/2024, 23:39

General

  • Target
    MouseLockedCursor.png
  • Size 2KB
  • Sample240419-3nar7aae47
  • SHA256 66e9889cf52d08cd3e6e5f186ee5abce126764773c9f187dc621992604a0b488
  • MD5 SHA1 SHA512
Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Modifies registry class 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 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\MouseLockedCursor.png
    1⤵
      PID:5808
    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:4596
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:3104
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe"
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:1612
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe"
          2⤵
          • 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:5300
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5300.0.460150418\1615950705" -parentBuildID 20230214051806 -prefsHandle 1812 -prefMapHandle 1804 -prefsLen 22074 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ad922696-8953-4c63-87b4-e4035c3da176} 5300 "\\.\pipe\gecko-crash-server-pipe.5300" 1748 1ddb1310558 gpu
            3⤵
              PID:584
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5300.1.785538542\468851719" -parentBuildID 20230214051806 -prefsHandle 2392 -prefMapHandle 2388 -prefsLen 22110 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d43e9a47-7807-42ba-a049-1fae1277bf75} 5300 "\\.\pipe\gecko-crash-server-pipe.5300" 2404 1dda4686b58 socket
              3⤵
                PID:4300
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5300.2.69010829\205439312" -childID 1 -isForBrowser -prefsHandle 3004 -prefMapHandle 3000 -prefsLen 22148 -prefMapSize 235121 -jsInitHandle 1216 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ffd365a1-2de7-4dd4-8b73-71803e7fbab4} 5300 "\\.\pipe\gecko-crash-server-pipe.5300" 2976 1ddb3ad1d58 tab
                3⤵
                  PID:4584
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5300.3.376398584\187364768" -childID 2 -isForBrowser -prefsHandle 3756 -prefMapHandle 3744 -prefsLen 27614 -prefMapSize 235121 -jsInitHandle 1216 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6297490a-c64e-4803-b265-506319129e65} 5300 "\\.\pipe\gecko-crash-server-pipe.5300" 3776 1dda4676e58 tab
                  3⤵
                    PID:1968
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5300.4.1149472258\1756910317" -childID 3 -isForBrowser -prefsHandle 5172 -prefMapHandle 5148 -prefsLen 27614 -prefMapSize 235121 -jsInitHandle 1216 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {58c8662a-bad1-472e-b7dd-288a0ad9a147} 5300 "\\.\pipe\gecko-crash-server-pipe.5300" 5184 1ddb87f1258 tab
                    3⤵
                      PID:5324
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5300.5.147411991\1516697259" -childID 4 -isForBrowser -prefsHandle 5412 -prefMapHandle 5408 -prefsLen 27614 -prefMapSize 235121 -jsInitHandle 1216 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2aee2b5e-794e-4c8b-a110-a1716becb566} 5300 "\\.\pipe\gecko-crash-server-pipe.5300" 5420 1ddb8fe5558 tab
                      3⤵
                        PID:5436
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5300.6.423255365\1693835536" -childID 5 -isForBrowser -prefsHandle 5556 -prefMapHandle 5560 -prefsLen 27614 -prefMapSize 235121 -jsInitHandle 1216 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {10d75601-23f9-4406-aa8b-a126461c37f4} 5300 "\\.\pipe\gecko-crash-server-pipe.5300" 5548 1ddb8fe5b58 tab
                        3⤵
                          PID:5464
                        • C:\Program Files\Mozilla Firefox\firefox.exe
                          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5300.7.348169428\1665751667" -childID 6 -isForBrowser -prefsHandle 1400 -prefMapHandle 5880 -prefsLen 27774 -prefMapSize 235121 -jsInitHandle 1216 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {898d1876-fe26-4d8f-8bda-44e08d2f3576} 5300 "\\.\pipe\gecko-crash-server-pipe.5300" 5896 1ddb9ed5858 tab
                          3⤵
                            PID:4812
                          • C:\Program Files\Mozilla Firefox\firefox.exe
                            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5300.8.621854311\1570808570" -parentBuildID 20230214051806 -prefsHandle 6184 -prefMapHandle 6180 -prefsLen 27774 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {edb43774-cdfd-4588-a191-70e8de395b47} 5300 "\\.\pipe\gecko-crash-server-pipe.5300" 6192 1ddba786c58 rdd
                            3⤵
                              PID:2116
                            • C:\Program Files\Mozilla Firefox\firefox.exe
                              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5300.9.672947797\1573963999" -parentBuildID 20230214051806 -sandboxingKind 1 -prefsHandle 6204 -prefMapHandle 6200 -prefsLen 27774 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {46406c36-b68f-46a1-bac7-1d3fc3e89337} 5300 "\\.\pipe\gecko-crash-server-pipe.5300" 6220 1ddba92cb58 utility
                              3⤵
                                PID:1368
                              • C:\Program Files\Mozilla Firefox\firefox.exe
                                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5300.10.1847880356\1361810649" -childID 7 -isForBrowser -prefsHandle 6576 -prefMapHandle 5348 -prefsLen 27774 -prefMapSize 235121 -jsInitHandle 1216 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9f3ba610-c008-474a-ba2c-2354bf8c1c0d} 5300 "\\.\pipe\gecko-crash-server-pipe.5300" 6548 1ddba786658 tab
                                3⤵
                                  PID:4208
                                • C:\Program Files\Mozilla Firefox\firefox.exe
                                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5300.11.1091298800\1021263562" -childID 8 -isForBrowser -prefsHandle 6780 -prefMapHandle 6776 -prefsLen 27774 -prefMapSize 235121 -jsInitHandle 1216 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {eaa36616-9f74-47a3-adfc-4b9a592b6e50} 5300 "\\.\pipe\gecko-crash-server-pipe.5300" 6788 1ddbac40558 tab
                                  3⤵
                                    PID:4220
                                  • C:\Program Files\Mozilla Firefox\firefox.exe
                                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="5300.12.422507628\2134519495" -parentBuildID 20230214051806 -sandboxingKind 0 -prefsHandle 7180 -prefMapHandle 7120 -prefsLen 27774 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {51265245-f9bc-41be-8eb3-d04e59b9a9aa} 5300 "\\.\pipe\gecko-crash-server-pipe.5300" 7316 1ddb9ed2b58 utility
                                    3⤵
                                      PID:3304
                                • C:\Windows\system32\AUDIODG.EXE
                                  C:\Windows\system32\AUDIODG.EXE 0x000000000000047C 0x00000000000004C8
                                  1⤵
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:3792
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
                                  1⤵
                                    PID:2960

                                  Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        activity-stream.discovery_stream.json.tmp

                                        • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\ln14indr.default-release\activity-stream.discovery_stream.json.tmp
                                        • Size 25KB
                                        • SHA256 f3584ff0e714d5840576c82207f6a83aaf00e1aa222fcc297a6315989aac5bda
                                        • MD5 SHA1 SHA512 SSDEEP

                                        23049

                                        • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\ln14indr.default-release\cache2\doomed\23049
                                        • Size 51KB
                                        • SHA256 24a7149f8316454ff02bf8a1c682e7496b9ecdc172e0e24eecfff2a71b815993
                                        • MD5 SHA1 SHA512 SSDEEP

                                        29212

                                        • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\ln14indr.default-release\cache2\doomed\29212
                                        • Size 19KB
                                        • SHA256 40a5b910ae9749ef7b8978e25d028c08175a3b15907ce1439d6be7efce85068c
                                        • MD5 SHA1 SHA512 SSDEEP

                                        SearchHoverUnifiedTileModelCache.dat

                                        • Path C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat
                                        • Size 10KB
                                        • SHA256 92963a271f09cf456fceb337c55409ffae5e84413c92781cf70e87269e130f4a
                                        • MD5 SHA1 SHA512 SSDEEP

                                        prefs-1.js

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\prefs-1.js
                                        • Size 7KB
                                        • SHA256 33ec19d1eb2b13fd983bdb5d3fe3e90a17cd4f287486d562b1f3d3463e2b0892
                                        • MD5 SHA1 SHA512 SSDEEP

                                        prefs.js

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\prefs.js
                                        • Size 6KB
                                        • SHA256 445c284ed65c4171b14150735be22563c5b0ebed4a4036f39648df16c663e12a
                                        • MD5 SHA1 SHA512 SSDEEP

                                        prefs.js

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\prefs.js
                                        • Size 6KB
                                        • SHA256 1829ff4b03dabc9c50c235be8f2e2d9d12c5c192e2b99b52e9d3ab6f924d172d
                                        • MD5 SHA1 SHA512 SSDEEP

                                        prefs.js

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\prefs.js
                                        • Size 6KB
                                        • SHA256 dd5fd3bf94b0939cea68865bac8a19373c293774c260c47538b0ee8cc67bf981
                                        • MD5 SHA1 SHA512 SSDEEP

                                        serviceworker-1.txt

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\serviceworker-1.txt
                                        • Size 164B
                                        • SHA256 992e354cfcd7b2df0aa193836b2f286dafdad13c57225f424d2db9bfc7792931
                                        • MD5 SHA1 SHA512

                                        serviceworker.txt

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\serviceworker.txt
                                        • Size 149B
                                        • SHA256 5940e2b59fc23d4685191c95da263e6846a4a7ebf9f9403abbbfb6e5f429dd55
                                        • MD5 SHA1 SHA512

                                        recovery.jsonlz4

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\sessionstore-backups\recovery.jsonlz4
                                        • Size 3KB
                                        • SHA256 da17efabc71836400a4ff1a104d5d0a9e69f769f124fe3cfe7705e191914cf65
                                        • MD5 SHA1 SHA512

                                        recovery.jsonlz4

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\sessionstore-backups\recovery.jsonlz4
                                        • Size 1KB
                                        • SHA256 c70c95b867c3cbbe6a66d61de09ef67e007c6c952b61a337ff2c1a05369c15e9
                                        • MD5 SHA1 SHA512

                                        recovery.jsonlz4

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\sessionstore-backups\recovery.jsonlz4
                                        • Size 4KB
                                        • SHA256 c3ad56c4a75adffa4c5383a9e13c94654ee110968c0887a899b6dcd133f33157
                                        • MD5 SHA1 SHA512 SSDEEP

                                        {b058e72a-29c1-4187-9cf5-1eb7894f367e}.final

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\storage\default\https+++www.youtube.com\cache\morgue\126\{b058e72a-29c1-4187-9cf5-1eb7894f367e}.final
                                        • Size 150KB
                                        • SHA256 0d5691f2348484094d5cd8e71180e04c0298503cf81a85a499a048d7eb20f231
                                        • MD5 SHA1 SHA512 SSDEEP

                                        {09934224-033b-4ec6-895c-846afeb3ac82}.final

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\storage\default\https+++www.youtube.com\cache\morgue\130\{09934224-033b-4ec6-895c-846afeb3ac82}.final
                                        • Size 13KB
                                        • SHA256 e6d1ce16f366e79f06a692b5fb80b5fccfab5c52689cb9fe8f3992c3ab9b4d70
                                        • MD5 SHA1 SHA512 SSDEEP

                                        {ac18c830-955f-4036-89bb-d4ee882ebea1}.final

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\storage\default\https+++www.youtube.com\cache\morgue\161\{ac18c830-955f-4036-89bb-d4ee882ebea1}.final
                                        • Size 87KB
                                        • SHA256 5d8ca2c46f7ba50b813c2b18f7dc1f80129933894b78c0a819ac6a2722a63583
                                        • MD5 SHA1 SHA512 SSDEEP

                                        {9b98834a-cc0f-4e2c-91dd-bb5a12e531ec}.final

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\storage\default\https+++www.youtube.com\cache\morgue\236\{9b98834a-cc0f-4e2c-91dd-bb5a12e531ec}.final
                                        • Size 62KB
                                        • SHA256 1fb1a66d961468bcab98341754e36e4bdf4b06f722226f1492cdfe449478b188
                                        • MD5 SHA1 SHA512 SSDEEP

                                        {047b698c-51b2-4974-a1b5-3c4787d091ee}.final

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\storage\default\https+++www.youtube.com\cache\morgue\238\{047b698c-51b2-4974-a1b5-3c4787d091ee}.final
                                        • Size 2KB
                                        • SHA256 e047d455c5ff24d77910554311aa77c998dade63d05e702886afd73037a203de
                                        • MD5 SHA1 SHA512

                                        {19f08ac8-aa91-4450-88b4-adeb1f9153f1}.final

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\storage\default\https+++www.youtube.com\cache\morgue\241\{19f08ac8-aa91-4450-88b4-adeb1f9153f1}.final
                                        • Size 57KB
                                        • SHA256 f9811e29f6171a2d19e656a551c7afb30ecc518be30b3b9d5d4b449f63225aa3
                                        • MD5 SHA1 SHA512 SSDEEP

                                        {abe7a3fb-5fb5-4158-940a-ba0d3e9c5604}.final

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\storage\default\https+++www.youtube.com\cache\morgue\4\{abe7a3fb-5fb5-4158-940a-ba0d3e9c5604}.final
                                        • Size 4KB
                                        • SHA256 6221ce6e16a329ef3a234344d1897a73fd2713f9ec7b3632f09ebb48939fb7f1
                                        • MD5 SHA1 SHA512 SSDEEP

                                        {5ed0cc25-0598-4b8e-a7b2-af569932955f}.final

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\storage\default\https+++www.youtube.com\cache\morgue\95\{5ed0cc25-0598-4b8e-a7b2-af569932955f}.final
                                        • Size 41KB
                                        • SHA256 8f5fa21ea8b0af3c3cbe010350273bca38e79f7137c328c2c6be499076261c98
                                        • MD5 SHA1 SHA512 SSDEEP

                                        2508030415PCe7r%sCi7s%t1ecn2t6E.sqlite

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\storage\default\https+++www.youtube.com\idb\2508030415PCe7r%sCi7s%t1ecn2t6E.sqlite
                                        • Size 48KB
                                        • SHA256 6e69aa1451eed31e1f27065e0d80c1cc6b86b520c56459b11413786dacd19264
                                        • MD5 SHA1 SHA512 SSDEEP

                                        3211250388sbwdpsunsohintoatciif.sqlite-wal

                                        • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\ln14indr.default-release\storage\default\https+++www.youtube.com\idb\3211250388sbwdpsunsohintoatciif.sqlite-wal
                                        • Size 40KB
                                        • SHA256 6cf95028fce09a55026411d206190d786708bfb6c8b09842266478058569e117
                                        • MD5 SHA1 SHA512 SSDEEP