Resubmissions

16/04/2026, 02:05

260416-ch2evad16q3

16/04/2026, 02:04

260416-chntrad16m1

16/04/2026, 02:03

260416-cgxp9sd14p1

Analysis

  • user interaction
    yes
  • max time kernel
    898s
  • max time network
    671s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    16/04/2026, 02:05

General

  • Target
    SafeLauncher.bat
  • Size 2KB
  • Sample260416-ch2evad16q
  • SHA256 9850a2fc558ab63457df4113f2f3dee935ad4f258f9df6891d326a0d8c43b0f3
  • MD5 SHA1 SHA512 TLSH

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 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 24 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SetWindowsHookEx 5 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:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\SafeLauncher.bat"
    1⤵
      PID:4292
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:3264
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe"
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:2832
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe"
          2⤵
          • Checks processor information in registry
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:4212
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 1968 -prefsLen 27097 -prefMapHandle 1972 -prefMapSize 270279 -ipcHandle 2044 -initialChannelId {37900dbc-7ae8-4a79-b557-f443c762febe} -parentPid 4212 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4212" -appDir "C:\Program Files\Mozilla Firefox\browser" - 1 gpu
            3⤵
              PID:5456
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 2396 -prefsLen 27133 -prefMapHandle 2400 -prefMapSize 270279 -ipcHandle 2420 -initialChannelId {50e12845-6ada-4c4c-88e9-2c4440cfa151} -parentPid 4212 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4212" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 2 socket
              3⤵
              • Checks processor information in registry
              PID:3908
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3868 -prefsLen 27274 -prefMapHandle 3872 -prefMapSize 270279 -jsInitHandle 3876 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3884 -initialChannelId {f6e55113-b238-42b7-9782-8b6ede588d89} -parentPid 4212 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4212" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 3 tab
              3⤵
              • Checks processor information in registry
              PID:2688
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -prefsHandle 4032 -prefsLen 27274 -prefMapHandle 4036 -prefMapSize 270279 -ipcHandle 4108 -initialChannelId {47e17828-5d70-4445-afea-227a176d6a89} -parentPid 4212 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4212" -appDir "C:\Program Files\Mozilla Firefox\browser" - 4 rdd
              3⤵
                PID:800
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 3068 -prefsLen 34773 -prefMapHandle 3196 -prefMapSize 270279 -jsInitHandle 3200 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 3040 -initialChannelId {baf44f1a-b941-4f11-9c55-96606818268f} -parentPid 4212 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4212" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 5 tab
                3⤵
                • Checks processor information in registry
                PID:780
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -parentBuildID 20250130195129 -sandboxingKind 0 -prefsHandle 4900 -prefsLen 34822 -prefMapHandle 4904 -prefMapSize 270279 -ipcHandle 4912 -initialChannelId {c3eadea5-fc45-44a2-a57b-796a05589f4a} -parentPid 4212 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4212" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 6 utility
                3⤵
                • Checks processor information in registry
                PID:5868
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 4864 -prefsLen 32952 -prefMapHandle 4868 -prefMapSize 270279 -jsInitHandle 4872 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 2732 -initialChannelId {1c9351ae-2e11-4c3b-b948-f9b50dc933be} -parentPid 4212 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4212" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 7 tab
                3⤵
                • Checks processor information in registry
                PID:4156
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5592 -prefsLen 32952 -prefMapHandle 5596 -prefMapSize 270279 -jsInitHandle 5600 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5608 -initialChannelId {8329169f-2630-419b-a07d-114c67ace284} -parentPid 4212 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4212" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 8 tab
                3⤵
                • Checks processor information in registry
                PID:408
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc -isForBrowser -prefsHandle 5780 -prefsLen 32952 -prefMapHandle 5784 -prefMapSize 270279 -jsInitHandle 5788 -jsInitLen 253512 -parentBuildID 20250130195129 -ipcHandle 5796 -initialChannelId {4cf8b5fc-57c3-4dd4-8e96-7bed4e8b3f29} -parentPid 4212 -crashReporter "\\.\pipe\gecko-crash-server-pipe.4212" -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - 9 tab
                3⤵
                • Checks processor information in registry
                PID:1488
          • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
            "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"
            1⤵
            • System Location Discovery: System Language Discovery
            • Checks processor information in registry
            • Suspicious use of SetWindowsHookEx
            PID:5232

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                data.safe.tmp

                • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\cgsfbx1g.default-release\datareporting\glean\db\data.safe.tmp
                • Size 29KB
                • SHA256 c3f13eae04f6d9a847bd7087c5546536cf833baf66c85fae1a2f2f8d54e8661c
                • MD5 SHA1 SHA512 SSDEEP TLSH

                data.safe.tmp

                • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\cgsfbx1g.default-release\datareporting\glean\db\data.safe.tmp
                • Size 30KB
                • SHA256 4a2ba712ef2a7f378a3af9c568ff097ed3d3ba198c7ca586f61b55d32a18adc3
                • MD5 SHA1 SHA512 SSDEEP TLSH

                data.safe.tmp

                • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\cgsfbx1g.default-release\datareporting\glean\db\data.safe.tmp
                • Size 30KB
                • SHA256 edceae39dc78fe63f6dac7ca62ccc4ab8e2925d431e019b5ae21d4d90e7bc52a
                • MD5 SHA1 SHA512 SSDEEP TLSH

                events

                • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\cgsfbx1g.default-release\datareporting\glean\events\events
                • Size 1KB
                • SHA256 d529086acc86ee46d474a268b7299a25950d50841587fc90c1df0f488efa58d6
                • MD5 SHA1 SHA512 TLSH

                01ba954e-44d9-4709-9659-2b49359d0d64

                • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\cgsfbx1g.default-release\datareporting\glean\pending_pings\01ba954e-44d9-4709-9659-2b49359d0d64
                • Size 235B
                • SHA256 57f3cf13cd10cad26fdc92bfec89fc53848f43d3e47ceda2617db095b55b7e32
                • MD5 SHA1 SHA512 TLSH

                18e9810f-44c8-4872-8c7a-3508277efda6

                • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\cgsfbx1g.default-release\datareporting\glean\pending_pings\18e9810f-44c8-4872-8c7a-3508277efda6
                • Size 2KB
                • SHA256 e8acd2a4abe6745ea55d225a003d4cbd2992cd21ddbae9ab6ba6e8c99dc076ed
                • MD5 SHA1 SHA512 TLSH

                6a8a6f6c-a896-4fc6-894b-49f1ebce8080

                • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\cgsfbx1g.default-release\datareporting\glean\pending_pings\6a8a6f6c-a896-4fc6-894b-49f1ebce8080
                • Size 871B
                • SHA256 ace40c9cb5d0bd07a0ddf140cb8574c64a6e168ce6ea690c7697e42113fc1b76
                • MD5 SHA1 SHA512 TLSH

                6a996f5b-d8de-4701-8b72-28fc2e429955

                • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\cgsfbx1g.default-release\datareporting\glean\pending_pings\6a996f5b-d8de-4701-8b72-28fc2e429955
                • Size 886B
                • SHA256 c881524d60e2ce91570c4ae5a29479d06d71686308534b33168db85873f12ab8
                • MD5 SHA1 SHA512 TLSH

                aa0b43d7-c83e-480c-bdef-e81ae65706a9

                • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\cgsfbx1g.default-release\datareporting\glean\pending_pings\aa0b43d7-c83e-480c-bdef-e81ae65706a9
                • Size 235B
                • SHA256 9dafdd4ff24771ef2152bdeaa89491a6559b3c88531b7994180c18bfb96aa393
                • MD5 SHA1 SHA512 TLSH

                prefs-1.js

                • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\cgsfbx1g.default-release\prefs-1.js
                • Size 6KB
                • SHA256 4d100f8e0f2816309c7b5559a5ecb964e838990d7d61d92aa354f9de5bdd045c
                • MD5 SHA1 SHA512 SSDEEP TLSH

                prefs.js

                • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\cgsfbx1g.default-release\prefs.js
                • Size 6KB
                • SHA256 4da1f792dacde61b00d9e5bb5c5f3bab52448d9e1900c02cab216b30a7fc8fd3
                • MD5 SHA1 SHA512 SSDEEP TLSH

                prefs.js

                • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\cgsfbx1g.default-release\prefs.js
                • Size 6KB
                • SHA256 22006649f1463ba5ba65f683520b344286e0844a07f790c807680a6a27621727
                • MD5 SHA1 SHA512 SSDEEP TLSH

                sessionCheckpoints.json.tmp

                • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\cgsfbx1g.default-release\sessionCheckpoints.json.tmp
                • Size 288B
                • SHA256 b779351c8c6b04cf1d260c5e76fb4ecf4b74454cc6215a43ea15a223bf5bdd7e
                • MD5 SHA1 SHA512 TLSH

                3870112724rsegmnoittet-es.sqlite

                • Path C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\cgsfbx1g.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
                • Size 3.2MB
                • SHA256 4a7e5df15b971c39255881d7ebf7b94172f2aea1c05c81bb01f15b8d076ab74e
                • MD5 SHA1 SHA512 SSDEEP TLSH

                memory/5232-387-0x00000000016A0000-0x000000000173C000-memory.dmp