Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/07/2024, 10:34

General

  • Target
    file.exe
  • Size 1.2MB
  • Sample240722-ml4pgssfre
  • SHA256 e1ba7d54c2c166835918d5e7388945f6490d047c5f838c9ec153bcab5944977a
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 8 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 64 IoCs
  • Suspicious use of SendNotifyMessage 64 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⤵
    • Checks computer location settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1744
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" https://www.youtube.com/account
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1120
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" https://www.youtube.com/account
        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:4184
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1912 -prefMapHandle 1904 -prefsLen 25757 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0cef61fe-b1ea-4a51-b138-84f15fd6fdd0} 4184 "\\.\pipe\gecko-crash-server-pipe.4184" gpu
          4⤵
            PID:4676
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2420 -parentBuildID 20240401114208 -prefsHandle 2280 -prefMapHandle 2284 -prefsLen 26677 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b9bd10d2-c130-4520-be18-7905c2c7d5e4} 4184 "\\.\pipe\gecko-crash-server-pipe.4184" socket
            4⤵
              PID:3112
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3156 -childID 1 -isForBrowser -prefsHandle 3084 -prefMapHandle 2716 -prefsLen 22698 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8ffba3dd-ea4c-4e33-8087-a0da3746fcca} 4184 "\\.\pipe\gecko-crash-server-pipe.4184" tab
              4⤵
                PID:748
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4124 -childID 2 -isForBrowser -prefsHandle 4116 -prefMapHandle 4108 -prefsLen 31167 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4924791b-220e-4f7a-b85e-df766cd9de67} 4184 "\\.\pipe\gecko-crash-server-pipe.4184" tab
                4⤵
                  PID:4220
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4820 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4812 -prefMapHandle 4816 -prefsLen 31167 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d50212e5-1141-4bfb-8a8d-a2569b3f9fa4} 4184 "\\.\pipe\gecko-crash-server-pipe.4184" utility
                  4⤵
                  • Checks processor information in registry
                  PID:5228
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5460 -childID 3 -isForBrowser -prefsHandle 4576 -prefMapHandle 5368 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3d823387-9a27-4775-84bb-e6ae41384c4b} 4184 "\\.\pipe\gecko-crash-server-pipe.4184" tab
                  4⤵
                    PID:6024
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5676 -childID 4 -isForBrowser -prefsHandle 5596 -prefMapHandle 5600 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d48ef03b-091c-4fcc-9b9b-2d700583cfcc} 4184 "\\.\pipe\gecko-crash-server-pipe.4184" tab
                    4⤵
                      PID:6036
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5900 -childID 5 -isForBrowser -prefsHandle 5892 -prefMapHandle 4576 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8f20b6ff-b832-4bf8-820b-b5c83f06d34c} 4184 "\\.\pipe\gecko-crash-server-pipe.4184" tab
                      4⤵
                        PID:6060

                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\yol9faaa.default-release\activity-stream.discovery_stream.json
                      • Size 18KB
                      • SHA256 277590a144b83681179a049c49b465a336a7403a299d4e2ed2fa447b64465393
                      • MD5 SHA1 SHA512 SSDEEP

                      8A2034D325DC0B5C9E11EDDA3FC70A54C8DC1C0D

                      • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\yol9faaa.default-release\cache2\entries\8A2034D325DC0B5C9E11EDDA3FC70A54C8DC1C0D
                      • Size 13KB
                      • SHA256 dc628674308f7140aa19a88531178f7df3128311a0cb5ccdd35c85c5e4ca1b75
                      • 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\yol9faaa.default-release\AlternateServices.bin
                      • Size 11KB
                      • SHA256 c858fba1ba4e1d1c0f8aca194aa31a9351d2b65370587c6f69c6eac568d37a8a
                      • MD5 SHA1 SHA512 SSDEEP

                      data.safe.tmp

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yol9faaa.default-release\datareporting\glean\db\data.safe.tmp
                      • Size 5KB
                      • SHA256 fe49d10f3d3e81f245ab57afe1dc8a43d8656e00d0dd1c3a2419e41663669047
                      • MD5 SHA1 SHA512 SSDEEP

                      data.safe.tmp

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yol9faaa.default-release\datareporting\glean\db\data.safe.tmp
                      • Size 15KB
                      • SHA256 2de618ba3c80256bb24df354194dbf12b58aa584c97a48ce1684b6691af4e20f
                      • MD5 SHA1 SHA512 SSDEEP

                      164d0045-ddac-4429-b7e2-12fbdd37b86a

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yol9faaa.default-release\datareporting\glean\pending_pings\164d0045-ddac-4429-b7e2-12fbdd37b86a
                      • Size 671B
                      • SHA256 343b0b17bb25343c6403bcf0c38dd129c4897ac8942024d710394ce0eb41e7a5
                      • MD5 SHA1 SHA512

                      1e5179f7-ae42-46f2-83d5-f9b725c54285

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yol9faaa.default-release\datareporting\glean\pending_pings\1e5179f7-ae42-46f2-83d5-f9b725c54285
                      • Size 982B
                      • SHA256 7d27faaebafe20f99503842c9c0234ab1538892f5318457b0b68f81d8de1b606
                      • MD5 SHA1 SHA512

                      38c1aeba-9617-48dd-9f1a-6e574f01a4cd

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yol9faaa.default-release\datareporting\glean\pending_pings\38c1aeba-9617-48dd-9f1a-6e574f01a4cd
                      • Size 26KB
                      • SHA256 ab56ff0d84d38ffae8c17f14c4a52b663470400bbd2d90c91a33d3a7f652f0d3
                      • MD5 SHA1 SHA512 SSDEEP

                      gmpopenh264.dll

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yol9faaa.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\yol9faaa.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\yol9faaa.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\yol9faaa.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\yol9faaa.default-release\prefs-1.js
                      • Size 16KB
                      • SHA256 246158119df291455447b3f1979f0815bc0bff532a186043d691672e653599b8
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yol9faaa.default-release\prefs.js
                      • Size 8KB
                      • SHA256 6019d087fe27f7f30969eb4902fd528ecfb6371641266b1b2097eab092ee33b8
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yol9faaa.default-release\prefs.js
                      • Size 13KB
                      • SHA256 2a18c9c08ad7de39f711ea0f54856f974ca8f787beff8ab686168ffd724f922d
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yol9faaa.default-release\prefs.js
                      • Size 11KB
                      • SHA256 835cb2ba59a6e33dca420c31b954f18bf947528dbbf69025c1c725bc6f7976dc
                      • MD5 SHA1 SHA512 SSDEEP

                      3870112724rsegmnoittet-es.sqlite

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\yol9faaa.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
                      • Size 968KB
                      • SHA256 c84308da5b334b0730c21c742dedb29a9e337c9939de1f5b65d22d98cddad704
                      • MD5 SHA1 SHA512 SSDEEP