Analysis

  • max time kernel
    127s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/02/2025, 15:13

General

  • Target
    random.exe
  • Size 944KB
  • Sample250207-slzy7awkby
  • SHA256 f8537e5844cce90e065d476053c9d8dcd8a8369102975ae3cdfd74d4644bb105
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 8 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\random.exe
    "C:\Users\Admin\AppData\Local\Temp\random.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1384
    • 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:1844
    • 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:1140
    • 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:3500
    • 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:2276
    • 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:1036
    • 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:4652
      • 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:5020
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2032 -parentBuildID 20240401114208 -prefsHandle 1960 -prefMapHandle 1952 -prefsLen 27196 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {bcc2147b-4acb-46ee-92bc-6a719b083989} 5020 "\\.\pipe\gecko-crash-server-pipe.5020" gpu
          4⤵
            PID:920
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2468 -parentBuildID 20240401114208 -prefsHandle 2460 -prefMapHandle 2456 -prefsLen 28116 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {284e0a23-bcbe-4105-b957-9abd6c213a83} 5020 "\\.\pipe\gecko-crash-server-pipe.5020" socket
            4⤵
              PID:2424
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3012 -childID 1 -isForBrowser -prefsHandle 3004 -prefMapHandle 3000 -prefsLen 22746 -prefMapSize 244658 -jsInitHandle 1200 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {091fe41e-2765-4cac-8370-48baba00fa14} 5020 "\\.\pipe\gecko-crash-server-pipe.5020" tab
              4⤵
                PID:960
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3928 -childID 2 -isForBrowser -prefsHandle 1240 -prefMapHandle 3752 -prefsLen 32606 -prefMapSize 244658 -jsInitHandle 1200 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8e0357af-cc80-4959-be03-b8d3b7177c20} 5020 "\\.\pipe\gecko-crash-server-pipe.5020" tab
                4⤵
                  PID:1572
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4624 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4644 -prefMapHandle 4636 -prefsLen 32606 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6b285018-1993-45da-8c91-f7b6f2b86018} 5020 "\\.\pipe\gecko-crash-server-pipe.5020" utility
                  4⤵
                  • Checks processor information in registry
                  PID:4372
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5148 -childID 3 -isForBrowser -prefsHandle 5144 -prefMapHandle 5140 -prefsLen 27038 -prefMapSize 244658 -jsInitHandle 1200 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ad0cf37b-b244-455b-b077-2281a40dc186} 5020 "\\.\pipe\gecko-crash-server-pipe.5020" tab
                  4⤵
                    PID:2476
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5296 -childID 4 -isForBrowser -prefsHandle 5304 -prefMapHandle 5308 -prefsLen 27038 -prefMapSize 244658 -jsInitHandle 1200 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {61a3a627-1426-41fe-a094-11d227869b6f} 5020 "\\.\pipe\gecko-crash-server-pipe.5020" tab
                    4⤵
                      PID:2840
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5596 -childID 5 -isForBrowser -prefsHandle 5588 -prefMapHandle 5464 -prefsLen 27038 -prefMapSize 244658 -jsInitHandle 1200 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f2725f15-e3d3-4643-ac39-c918ee0543ba} 5020 "\\.\pipe\gecko-crash-server-pipe.5020" tab
                      4⤵
                        PID:4608

                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\6mx7q9sf.default-release\activity-stream.discovery_stream.json
                      • Size 25KB
                      • SHA256 b9e33cd679901c560504210487958f796e514e5cf8414fb0d402b35fa9376958
                      • MD5 SHA1 SHA512 SSDEEP

                      D18FB7DA89F8DD4E7A2C97703A1647E8C981D05A

                      • Path C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\6mx7q9sf.default-release\cache2\entries\D18FB7DA89F8DD4E7A2C97703A1647E8C981D05A
                      • Size 13KB
                      • SHA256 40ce0282b88a770f6a9fc46bafc18ead2d482a9ee869b8e588a838cea19b2198
                      • 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\6mx7q9sf.default-release\AlternateServices.bin
                      • Size 7KB
                      • SHA256 00b55d2fc35091edcf25b6609be1e327e62666ff46e48bdde9bf0df3f314ecfe
                      • MD5 SHA1 SHA512 SSDEEP

                      AlternateServices.bin

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6mx7q9sf.default-release\AlternateServices.bin
                      • Size 12KB
                      • SHA256 f76b7e5a661c1886e2013ecc66c1b28f7ba2930f183a8b34a6ea5450f85828f1
                      • MD5 SHA1 SHA512 SSDEEP

                      AlternateServices.bin

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6mx7q9sf.default-release\AlternateServices.bin
                      • Size 17KB
                      • SHA256 fafde209102686111c2cfa54c3c510cf936434da24bb8ac5f5c6d7999112eecd
                      • MD5 SHA1 SHA512 SSDEEP

                      data.safe.tmp

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6mx7q9sf.default-release\datareporting\glean\db\data.safe.tmp
                      • Size 15KB
                      • SHA256 7eced2a8b69074e35377adc3f2762b303c7de5e40a77556fa2a21c9c3e36c972
                      • MD5 SHA1 SHA512 SSDEEP

                      data.safe.tmp

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6mx7q9sf.default-release\datareporting\glean\db\data.safe.tmp
                      • Size 5KB
                      • SHA256 51801983dbcb488ccc2681affd07b44f8047770e55d0aa7ea6dab3a3691f0a02
                      • MD5 SHA1 SHA512 SSDEEP

                      1e60cd27-a7ea-4fd2-91f1-44310c2a2a2d

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6mx7q9sf.default-release\datareporting\glean\pending_pings\1e60cd27-a7ea-4fd2-91f1-44310c2a2a2d
                      • Size 671B
                      • SHA256 fff5b75d23d79b30b6b052d90d745c587c8dd624831b91cc458087aeb726e6ab
                      • MD5 SHA1 SHA512

                      779e9620-bd30-44c6-ae15-264663cf88fa

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6mx7q9sf.default-release\datareporting\glean\pending_pings\779e9620-bd30-44c6-ae15-264663cf88fa
                      • Size 982B
                      • SHA256 4f29c0d0279e9b8825a6cc4342392e16d5a24b0c77ea8ef8d9f9326d091b92fb
                      • MD5 SHA1 SHA512

                      acf0fc2d-91fe-48ed-9c44-f4f4536b5e10

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6mx7q9sf.default-release\datareporting\glean\pending_pings\acf0fc2d-91fe-48ed-9c44-f4f4536b5e10
                      • Size 23KB
                      • SHA256 046319f63713f94641c673826492c18030372df756398daf08cef3f812ed4930
                      • MD5 SHA1 SHA512 SSDEEP

                      gmpopenh264.dll

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6mx7q9sf.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\6mx7q9sf.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\6mx7q9sf.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\6mx7q9sf.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\6mx7q9sf.default-release\prefs-1.js
                      • Size 9KB
                      • SHA256 170cfa9c3d3654471e320d14ea6480751baff5f9211d8329fd06e0206ce71136
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs-1.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6mx7q9sf.default-release\prefs-1.js
                      • Size 10KB
                      • SHA256 2d2b68227f723a2fd87a63dd79243d553fe15fde38a1b095f3d11ddbb02b40fa
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs-1.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6mx7q9sf.default-release\prefs-1.js
                      • Size 11KB
                      • SHA256 3f071ae026dd983c48b516680d507c13a25b912054aae8d9aaf27c00f0fdb4d9
                      • MD5 SHA1 SHA512 SSDEEP

                      prefs.js

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6mx7q9sf.default-release\prefs.js
                      • Size 9KB
                      • SHA256 4de9c19f982eeba24b1bba6aa6f21d67b2b87b17d97716f419c0a47310f4711d
                      • MD5 SHA1 SHA512 SSDEEP

                      3870112724rsegmnoittet-es.sqlite

                      • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\6mx7q9sf.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
                      • Size 5.7MB
                      • SHA256 7d83f6f2916d32c9d6ababeab95027d5bb5a5f04433d6047b9ae85a0890f5060
                      • MD5 SHA1 SHA512 SSDEEP