Analysis

  • max time kernel
    128s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2024, 00:17

General

  • Target
    file.exe
  • Size 900KB
  • Sample241120-ak2ghswlat
  • SHA256 4ade4fbaba2bb171fe05f150f8376c3daa7d7c79e0ecebcaa0a15aaeb1d31632
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 8 IoCs

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

  • Kills process with taskkill 5 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of FindShellTrayWindow 32 IoCs
  • Suspicious use of SendNotifyMessage 31 IoCs
  • Suspicious use of SetWindowsHookEx 1 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:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3872
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM firefox.exe /T
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:3624
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM chrome.exe /T
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:644
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM msedge.exe /T
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:3092
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM opera.exe /T
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2064
    • C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM brave.exe /T
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:3896
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4856
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd --no-default-browser-check --disable-popup-blocking
        3⤵
        • 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:3052
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2000 -parentBuildID 20240401114208 -prefsHandle 1916 -prefMapHandle 1908 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e4a697ed-f005-44dc-869c-663289b86b13} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" gpu
          4⤵
            PID:3076
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2436 -parentBuildID 20240401114208 -prefsHandle 2360 -prefMapHandle 2356 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4d443349-5187-49e2-9ec5-8a4abcad0008} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" socket
            4⤵
              PID:4396
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3136 -childID 1 -isForBrowser -prefsHandle 2848 -prefMapHandle 2952 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b2fb0fe3-c759-4763-a595-3f2326cf83fa} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" tab
              4⤵
                PID:2652
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3892 -childID 2 -isForBrowser -prefsHandle 2584 -prefMapHandle 3884 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fe7867a4-788c-4b97-80b1-8a99c88d7e4f} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" tab
                4⤵
                  PID:2940
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4880 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4864 -prefMapHandle 4840 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4a03af42-39c8-4f38-b8d6-290c064c7d50} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" utility
                  4⤵
                  • Checks processor information in registry
                  PID:5064
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5200 -childID 3 -isForBrowser -prefsHandle 5380 -prefMapHandle 5368 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4bf79c64-0c96-4b13-a120-8bce2133ecac} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" tab
                  4⤵
                    PID:3092
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5640 -childID 4 -isForBrowser -prefsHandle 5716 -prefMapHandle 5712 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b72c45a1-3121-4709-9c4e-bdfeb0652f90} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" tab
                    4⤵
                      PID:952
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5816 -childID 5 -isForBrowser -prefsHandle 5824 -prefMapHandle 5828 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e45cb1fc-0066-41c4-b438-2bfdf65b3da0} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" tab
                      4⤵
                        PID:4032

                Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      activity-stream.discovery_stream.json

                      • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\activity-stream.discovery_stream.json
                      • Size 23KB
                      • SHA256 6d3eeaf129bb07acfdccbfbbdf56eb76ab258badc101b5109c81fbba8446f0b3
                      • MD5 SHA1 SHA512 SSDEEP

                      39DB9E847E680B765D7B04FCCE6BF5BC0225F878

                      • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\cache2\entries\39DB9E847E680B765D7B04FCCE6BF5BC0225F878
                      • Size 13KB
                      • SHA256 f7aeb0811f69e94c687086df63a373ac98cbf9812041b85160bc054efd11f71f
                      • MD5 SHA1 SHA512 SSDEEP

                      tmpaddon

                      • Path C:\Users\Admin\AppData\Local\Temp\tmpaddon
                      • Size 479KB
                      • SHA256 c32efac42faf4b9878fb8917c5e71d89ff40de580c4f52f62e11c6cfab55167f
                      • MD5 SHA1 SHA512 SSDEEP

                      tmpaddon-1

                      • Path C:\Users\Admin\AppData\Local\Temp\tmpaddon-1
                      • Size 13.8MB
                      • SHA256 32d544baf2facc893057a1d97db33207e642f0dacf235d8500a0b5eff934ce03
                      • MD5 SHA1 SHA512 SSDEEP

                      AlternateServices.bin

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\AlternateServices.bin
                      • Size 6KB
                      • SHA256 8c259c2770840e2bdac61bf3020d0c765108c311937c43a1179d0a33ff681b82
                      • MD5 SHA1 SHA512 SSDEEP

                      AlternateServices.bin

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\AlternateServices.bin
                      • Size 10KB
                      • SHA256 7c26f442665684443e8efee6fae99c24ad2868be4e1b4cdc482ac0adf791cf91
                      • MD5 SHA1 SHA512 SSDEEP

                      data.safe.tmp

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\datareporting\glean\db\data.safe.tmp
                      • Size 21KB
                      • SHA256 25ca24900ea8e82a951827aa657325b16873d54fed8d3a7e3d9032d8b3a4874c
                      • MD5 SHA1 SHA512 SSDEEP

                      data.safe.tmp

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\datareporting\glean\db\data.safe.tmp
                      • Size 24KB
                      • SHA256 2a26b10b07e5bc19ff8e92254387659ee9b22516dc7bdb0e0334a1056a85e177
                      • MD5 SHA1 SHA512 SSDEEP

                      data.safe.tmp

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\datareporting\glean\db\data.safe.tmp
                      • Size 25KB
                      • SHA256 6066c49fcfdf411f3004865112723a33f2a7623837fe3c2e68a1dfb4411b3ab3
                      • MD5 SHA1 SHA512 SSDEEP

                      data.safe.tmp

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\datareporting\glean\db\data.safe.tmp
                      • Size 25KB
                      • SHA256 542c761eee952870a90a0dc50746c478bccfadf2796920ef0dcce57b3933ce9a
                      • MD5 SHA1 SHA512 SSDEEP

                      data.safe.tmp

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\datareporting\glean\db\data.safe.tmp
                      • Size 22KB
                      • SHA256 0e6e3e7697e600bf550c24d350a7404bb4812b07bd522855e749f3826b26bc68
                      • MD5 SHA1 SHA512 SSDEEP

                      151eb4a6-d95d-443d-8d41-7a057c1b5968

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\datareporting\glean\pending_pings\151eb4a6-d95d-443d-8d41-7a057c1b5968
                      • Size 659B
                      • SHA256 86ed0f1e531db7766f1d3ca636504022bc2bc07346bc91a5781a2793661dd79c
                      • MD5 SHA1 SHA512

                      8c4ec23a-b711-4ca4-ad32-76c5963065c9

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\datareporting\glean\pending_pings\8c4ec23a-b711-4ca4-ad32-76c5963065c9
                      • Size 982B
                      • SHA256 b2bc84324d424f96d3368089b609b4939252f1ec0e7101ce6b8908a85c452fae
                      • MD5 SHA1 SHA512

                      gmpopenh264.dll

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.dll
                      • Size 1.1MB
                      • SHA256 d88dd3bfc4a558bb943f3caa2e376da3942e48a7948763bf9a38f707c2cd0c1c
                      • MD5 SHA1 SHA512 SSDEEP

                      gmpopenh264.info

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\gmp-gmpopenh264\2.3.2\gmpopenh264.info
                      • Size 116B
                      • SHA256 4107f76ba1d9424555f4e8ea0acef69357dfff89dfa5f0ec72aa4f2d489b17bc
                      • MD5 SHA1 SHA512

                      manifest.json

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\gmp-widevinecdm\4.10.2710.0\manifest.json
                      • Size 372B
                      • SHA256 bbab6ca07edbed72a966835c7907b3e60c7aa3d48ddea847e5076bd05f4b1eda
                      • MD5 SHA1 SHA512

                      widevinecdm.dll

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\gmp-widevinecdm\4.10.2710.0\widevinecdm.dll
                      • Size 17.8MB
                      • SHA256 bc40c7821dcd3fea9923c6912ab1183a942c11b7690cfd79ed148ded0228777e
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs-1.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\prefs-1.js
                      • Size 12KB
                      • SHA256 ffe76629cc92079ce8f2974ec0da7b58988b71de7c841eadc57d00d6afaa910a
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs-1.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\prefs-1.js
                      • Size 10KB
                      • SHA256 d4a06f68bbf217892f06033054474f37aec9ee30f56e8ce3c9e10071a23ae707
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs-1.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\prefs-1.js
                      • Size 15KB
                      • SHA256 064b6c4a75925a4898f76c0ccfac5c87c3339181542c316ce05c16bac6e46138
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\iz0mcgq4.default-release\prefs.js
                      • Size 11KB
                      • SHA256 ec806b2f57d3bf058ebe7adbb3ab59a9eab28cc143c0ddf5c884138cb14ce626
                      • MD5 SHA1 SHA512 SSDEEP