Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    21/08/2026, 23:42

General

  • Target
    2026-08-21_fed41e84c5652698e211ad89ce757cc0_elex_goldeneye_wannacry.exe
  • Size 372KB
  • Sample260821-3qfffstvbw
  • SHA256 ff2eb6e4657f8592977e8ffb6434efd694af512df6e87d730fcd0d7bf938695d
  • 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
  • Auto-generated rule 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\2026-08-21_fed41e84c5652698e211ad89ce757cc0_elex_goldeneye_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-21_fed41e84c5652698e211ad89ce757cc0_elex_goldeneye_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:6012
    • C:\Windows\{033C7C5B-B164-4d5f-B9AB-229C7B2F2525}.exe
      C:\Windows\{033C7C5B-B164-4d5f-B9AB-229C7B2F2525}.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:3712
      • C:\Windows\{060A1CDA-FF64-49b9-9DF6-D25506603754}.exe
        C:\Windows\{060A1CDA-FF64-49b9-9DF6-D25506603754}.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:4632
        • C:\Windows\{89D6EB35-39FE-435f-B1A1-228AC0B23995}.exe
          C:\Windows\{89D6EB35-39FE-435f-B1A1-228AC0B23995}.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:4332
          • C:\Windows\{84314D27-70E1-4b19-B3F5-B3AC7C905A5A}.exe
            C:\Windows\{84314D27-70E1-4b19-B3F5-B3AC7C905A5A}.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:2776
            • C:\Windows\{49B86029-3CB8-4a00-9C2B-BB5A47DB6F98}.exe
              C:\Windows\{49B86029-3CB8-4a00-9C2B-BB5A47DB6F98}.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:4852
              • C:\Windows\{5F757B81-7266-4d58-A972-C89621777B4A}.exe
                C:\Windows\{5F757B81-7266-4d58-A972-C89621777B4A}.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:260
                • C:\Windows\{13B9E5A2-4CA0-4365-851A-E62AD094F1C3}.exe
                  C:\Windows\{13B9E5A2-4CA0-4365-851A-E62AD094F1C3}.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:1748
                  • C:\Windows\{FAF084DD-D451-4ae6-8B8B-0F86EDA6F5E6}.exe
                    C:\Windows\{FAF084DD-D451-4ae6-8B8B-0F86EDA6F5E6}.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:4556
                    • C:\Windows\{F0ED530B-CE86-4cf3-9566-9ECC4C79BD5D}.exe
                      C:\Windows\{F0ED530B-CE86-4cf3-9566-9ECC4C79BD5D}.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:4524
                      • C:\Windows\{10C43A98-FE84-4e61-A3C4-E991350A4BCE}.exe
                        C:\Windows\{10C43A98-FE84-4e61-A3C4-E991350A4BCE}.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:1088
                        • C:\Windows\{49EF40C8-80CE-4241-BA48-2331A6707BFA}.exe
                          C:\Windows\{49EF40C8-80CE-4241-BA48-2331A6707BFA}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:6052
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{10C43~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:3212
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{F0ED5~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:5204
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{FAF08~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1796
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{13B9E~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:5656
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{5F757~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:3772
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{49B86~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5456
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{84314~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:936
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{89D6E~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:4544
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{060A1~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:2636
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{033C7~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2512
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      PID:4868

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {033C7C5B-B164-4d5f-B9AB-229C7B2F2525}.exe

        • Path C:\Windows\{033C7C5B-B164-4d5f-B9AB-229C7B2F2525}.exe
        • Size 372KB
        • SHA256 2d98bf59a55cd0db52ab233ee3f732a9a0cdaedcf0d609bd427e5839fc27745b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {060A1CDA-FF64-49b9-9DF6-D25506603754}.exe

        • Path C:\Windows\{060A1CDA-FF64-49b9-9DF6-D25506603754}.exe
        • Size 372KB
        • SHA256 698191538a56ba23c8b06e1620eb3c31d048a4bb2358f6ac68f0ed2201d05620
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {10C43A98-FE84-4e61-A3C4-E991350A4BCE}.exe

        • Path C:\Windows\{10C43A98-FE84-4e61-A3C4-E991350A4BCE}.exe
        • Size 372KB
        • SHA256 04fff95638bc16d439118e4b6715f95d10b7853abae0a850b10cc6e8a2fab09c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {13B9E5A2-4CA0-4365-851A-E62AD094F1C3}.exe

        • Path C:\Windows\{13B9E5A2-4CA0-4365-851A-E62AD094F1C3}.exe
        • Size 372KB
        • SHA256 83d4988aa506eaeeb7f3cf1a328ccbd2cc1bcd4550709ffa831962736266df58
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {49B86029-3CB8-4a00-9C2B-BB5A47DB6F98}.exe

        • Path C:\Windows\{49B86029-3CB8-4a00-9C2B-BB5A47DB6F98}.exe
        • Size 372KB
        • SHA256 069966cd86ee875c6c1cf628d8ffa32a0fbe4a06ceda2329adfe3cda82ecc8e3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {49EF40C8-80CE-4241-BA48-2331A6707BFA}.exe

        • Path C:\Windows\{49EF40C8-80CE-4241-BA48-2331A6707BFA}.exe
        • Size 372KB
        • SHA256 62bf1bb4c359c6f644cad4efb06c7d2d23614e6e9ecec136b1bb29d06c7cf7b7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {5F757B81-7266-4d58-A972-C89621777B4A}.exe

        • Path C:\Windows\{5F757B81-7266-4d58-A972-C89621777B4A}.exe
        • Size 372KB
        • SHA256 a4ed5d5c3cdfb3582d5d0d47a4585a61d1bfb338cc72027b3893cba323ea0ae2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {84314D27-70E1-4b19-B3F5-B3AC7C905A5A}.exe

        • Path C:\Windows\{84314D27-70E1-4b19-B3F5-B3AC7C905A5A}.exe
        • Size 372KB
        • SHA256 dae3714d49629aae7b1babd5bacb9ade782c5208bb34f49007cb7fb9f43a86d5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {89D6EB35-39FE-435f-B1A1-228AC0B23995}.exe

        • Path C:\Windows\{89D6EB35-39FE-435f-B1A1-228AC0B23995}.exe
        • Size 372KB
        • SHA256 17075fc267a4389ab0c14ea94c2911e3eb2337a081dc16c006d5c6ddbb33aa06
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {F0ED530B-CE86-4cf3-9566-9ECC4C79BD5D}.exe

        • Path C:\Windows\{F0ED530B-CE86-4cf3-9566-9ECC4C79BD5D}.exe
        • Size 372KB
        • SHA256 b5ca84028c802b6f33ab15aa0d6f42f7de35a2c64520d9b96665a0a14e8658f7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {FAF084DD-D451-4ae6-8B8B-0F86EDA6F5E6}.exe

        • Path C:\Windows\{FAF084DD-D451-4ae6-8B8B-0F86EDA6F5E6}.exe
        • Size 372KB
        • SHA256 1744029c6151d7a54cf9ae59c06b99a2010829a31712711ba568051c460881dd
        • MD5 SHA1 SHA512 SSDEEP TLSH