Analysis

  • max time kernel
    148s
  • max time network
    124s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/10/2026, 02:53

General

  • Target
    2026-10-07_e4b30c8db5f8c32df5ad9380b4d12b80_elex_rhadamanthys_wannacry.exe
  • Size 161KB
  • Sample261008-ddgejsaz6k
  • SHA256 41ddd0ecd9a6646e3004238978481a1ac33d385527865e73e65064a8aec3109b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Stormser, StormDDoS, StormAttack, Stormer

    Stormser aka StormDDoS, StormAttack, and Stormer is a Windows worm written in C++.

  • Detects Stormser aka Storm DDoS and StormAttack 11 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 22 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Executes dropped EXE 11 IoCs
  • Drops file in Windows directory 11 IoCs
  • Executes a command shell one-liner 1 TTPs 11 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 23 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 11 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-07_e4b30c8db5f8c32df5ad9380b4d12b80_elex_rhadamanthys_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-07_e4b30c8db5f8c32df5ad9380b4d12b80_elex_rhadamanthys_wannacry.exe"
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2948
    • C:\Windows\{E6193E3A-01AA-4022-AD36-7BB99229A6A8}.exe
      C:\Windows\{E6193E3A-01AA-4022-AD36-7BB99229A6A8}.exe
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5472
      • C:\Windows\{8EC35EC6-2338-40d5-8D61-E037A0B62470}.exe
        C:\Windows\{8EC35EC6-2338-40d5-8D61-E037A0B62470}.exe
        3⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Executes dropped EXE
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3900
        • C:\Windows\{910AA059-D667-44de-AC68-D6108D669B97}.exe
          C:\Windows\{910AA059-D667-44de-AC68-D6108D669B97}.exe
          4⤵
          • Boot or Logon Autostart Execution: Active Setup
          • Executes dropped EXE
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4156
          • C:\Windows\{2EBA39F8-7E7D-4525-802F-54751E0E1702}.exe
            C:\Windows\{2EBA39F8-7E7D-4525-802F-54751E0E1702}.exe
            5⤵
            • Boot or Logon Autostart Execution: Active Setup
            • Executes dropped EXE
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2056
            • C:\Windows\{79F032ED-341C-493d-A3DB-F0F2C6C53C39}.exe
              C:\Windows\{79F032ED-341C-493d-A3DB-F0F2C6C53C39}.exe
              6⤵
              • Boot or Logon Autostart Execution: Active Setup
              • Executes dropped EXE
              • Drops file in Windows directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:2656
              • C:\Windows\{031C4439-B35E-4d0c-A4BB-4ECFE29BC97A}.exe
                C:\Windows\{031C4439-B35E-4d0c-A4BB-4ECFE29BC97A}.exe
                7⤵
                • Boot or Logon Autostart Execution: Active Setup
                • Executes dropped EXE
                • Drops file in Windows directory
                • System Location Discovery: System Language Discovery
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:3128
                • C:\Windows\{71FCBB5C-30EF-4ef7-81BB-2467B18E76E9}.exe
                  C:\Windows\{71FCBB5C-30EF-4ef7-81BB-2467B18E76E9}.exe
                  8⤵
                  • Boot or Logon Autostart Execution: Active Setup
                  • Executes dropped EXE
                  • Drops file in Windows directory
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of AdjustPrivilegeToken
                  • Suspicious use of WriteProcessMemory
                  PID:5612
                  • C:\Windows\{EAB02722-2BF3-4db5-A75B-0CFC0445A40F}.exe
                    C:\Windows\{EAB02722-2BF3-4db5-A75B-0CFC0445A40F}.exe
                    9⤵
                    • Boot or Logon Autostart Execution: Active Setup
                    • Executes dropped EXE
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    PID:1996
                    • C:\Windows\{64E96582-FEBC-4237-BB3C-C9F3C24FF776}.exe
                      C:\Windows\{64E96582-FEBC-4237-BB3C-C9F3C24FF776}.exe
                      10⤵
                      • Boot or Logon Autostart Execution: Active Setup
                      • Executes dropped EXE
                      • Drops file in Windows directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of WriteProcessMemory
                      PID:3444
                      • C:\Windows\{CBA9199A-A8EB-420d-966A-23554F41E3F8}.exe
                        C:\Windows\{CBA9199A-A8EB-420d-966A-23554F41E3F8}.exe
                        11⤵
                        • Boot or Logon Autostart Execution: Active Setup
                        • Executes dropped EXE
                        • Drops file in Windows directory
                        • System Location Discovery: System Language Discovery
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        PID:4048
                        • C:\Windows\{C7FF7049-BBDE-46e1-B1B2-202AA939045B}.exe
                          C:\Windows\{C7FF7049-BBDE-46e1-B1B2-202AA939045B}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:5820
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{CBA91~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2440
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{64E96~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:2144
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{EAB02~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1560
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{71FCB~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4072
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{031C4~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2560
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{79F03~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4780
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{2EBA3~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:4264
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{910AA~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4172
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{8EC35~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4280
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{E6193~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3504
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-1~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:3856

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {031C4439-B35E-4d0c-A4BB-4ECFE29BC97A}.exe

        • Path C:\Windows\{031C4439-B35E-4d0c-A4BB-4ECFE29BC97A}.exe
        • Size 161KB
        • SHA256 7d919f83af009539b9c83f26fc0ed50044cd43060c753df02c8589381d33a152
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {2EBA39F8-7E7D-4525-802F-54751E0E1702}.exe

        • Path C:\Windows\{2EBA39F8-7E7D-4525-802F-54751E0E1702}.exe
        • Size 161KB
        • SHA256 5887c63709a6407b8f125daaeadacf07b1f9c9d4ba946bc0a7247beafca5d36f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {64E96582-FEBC-4237-BB3C-C9F3C24FF776}.exe

        • Path C:\Windows\{64E96582-FEBC-4237-BB3C-C9F3C24FF776}.exe
        • Size 161KB
        • SHA256 ecfcd613d7f6fd9e950cb2bf44b6bf79e59506787179c3ccaf137200b5ccb2ef
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {71FCBB5C-30EF-4ef7-81BB-2467B18E76E9}.exe

        • Path C:\Windows\{71FCBB5C-30EF-4ef7-81BB-2467B18E76E9}.exe
        • Size 161KB
        • SHA256 784b7371fb282e34af95745ad5f20159ca8889b26e350af9ab8b8bb70d0d45bc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {79F032ED-341C-493d-A3DB-F0F2C6C53C39}.exe

        • Path C:\Windows\{79F032ED-341C-493d-A3DB-F0F2C6C53C39}.exe
        • Size 161KB
        • SHA256 59c5f77a579aaf130ccaf8036f0f9187e688152042dc01defa278dc9f1625962
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {8EC35EC6-2338-40d5-8D61-E037A0B62470}.exe

        • Path C:\Windows\{8EC35EC6-2338-40d5-8D61-E037A0B62470}.exe
        • Size 161KB
        • SHA256 2ab748d212346be14aefc73410c64166dbf8dccb2df475931159c974f3e5dbf7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {910AA059-D667-44de-AC68-D6108D669B97}.exe

        • Path C:\Windows\{910AA059-D667-44de-AC68-D6108D669B97}.exe
        • Size 161KB
        • SHA256 83cc55969c40d58fd13307932aa6547ddfe438545237824773b119079079176e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {C7FF7049-BBDE-46e1-B1B2-202AA939045B}.exe

        • Path C:\Windows\{C7FF7049-BBDE-46e1-B1B2-202AA939045B}.exe
        • Size 161KB
        • SHA256 441ea063f8d02239fb69ba426ad61690369b38efb4a6e578e0a66544cbeb56b2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {CBA9199A-A8EB-420d-966A-23554F41E3F8}.exe

        • Path C:\Windows\{CBA9199A-A8EB-420d-966A-23554F41E3F8}.exe
        • Size 161KB
        • SHA256 4af1a76d4ecc7f0c1248eb6246e8bc6466b4bfe273023ede9143bb6dece28894
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {E6193E3A-01AA-4022-AD36-7BB99229A6A8}.exe

        • Path C:\Windows\{E6193E3A-01AA-4022-AD36-7BB99229A6A8}.exe
        • Size 161KB
        • SHA256 9ba634b6f1591fe839fb3dc30963534a1c9b507271ae49d30e843c7eb93fa370
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {EAB02722-2BF3-4db5-A75B-0CFC0445A40F}.exe

        • Path C:\Windows\{EAB02722-2BF3-4db5-A75B-0CFC0445A40F}.exe
        • Size 161KB
        • SHA256 63fede4c4c1c4fe8f686c188d9ce0d1697eb8dacc4044dc06721d52728e50fc0
        • MD5 SHA1 SHA512 SSDEEP TLSH