Analysis

  • max time kernel
    148s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/08/2026, 00:08

General

  • Target
    2026-08-26_fe3593ef562893f8506563a83485400c_elex_goldeneye_wannacry.exe
  • Size 344KB
  • Sample260827-aev3jsck6y
  • SHA256 9ad02c5f44973917976d589292a4c2d212e32fa63670f657e5c63bf604cb71ce
  • 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\2026-08-26_fe3593ef562893f8506563a83485400c_elex_goldeneye_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-26_fe3593ef562893f8506563a83485400c_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:2932
    • C:\Windows\{4957514C-EE8D-4ad5-9A3D-881994AA2B47}.exe
      C:\Windows\{4957514C-EE8D-4ad5-9A3D-881994AA2B47}.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:3944
      • C:\Windows\{912A3A82-BC60-4828-9997-45880D27FA80}.exe
        C:\Windows\{912A3A82-BC60-4828-9997-45880D27FA80}.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:2548
        • C:\Windows\{C6B32225-1E98-4333-B261-DCD2B10E8F50}.exe
          C:\Windows\{C6B32225-1E98-4333-B261-DCD2B10E8F50}.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:2176
          • C:\Windows\{EBFCD429-80D0-4036-A300-5E1C0BA44C5D}.exe
            C:\Windows\{EBFCD429-80D0-4036-A300-5E1C0BA44C5D}.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:1528
            • C:\Windows\{47FA35FA-08D6-4748-9EB4-B18AD14742B6}.exe
              C:\Windows\{47FA35FA-08D6-4748-9EB4-B18AD14742B6}.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:4484
              • C:\Windows\{0C357149-497D-4132-9C7B-FF33ABA78119}.exe
                C:\Windows\{0C357149-497D-4132-9C7B-FF33ABA78119}.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:2124
                • C:\Windows\{9541CB83-CDAD-44d3-BAF5-A95F9F5D9692}.exe
                  C:\Windows\{9541CB83-CDAD-44d3-BAF5-A95F9F5D9692}.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:5972
                  • C:\Windows\{5CF98AB3-2F05-44d6-A99D-E25061728886}.exe
                    C:\Windows\{5CF98AB3-2F05-44d6-A99D-E25061728886}.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:2808
                    • C:\Windows\{A87F6A7E-2D52-47dd-9594-E2FEDB8AA59D}.exe
                      C:\Windows\{A87F6A7E-2D52-47dd-9594-E2FEDB8AA59D}.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:3456
                      • C:\Windows\{EF17F750-A015-40f6-ADE4-E20CB176E798}.exe
                        C:\Windows\{EF17F750-A015-40f6-ADE4-E20CB176E798}.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:5104
                        • C:\Windows\{B28EFE69-5759-441d-B50D-25940E01660F}.exe
                          C:\Windows\{B28EFE69-5759-441d-B50D-25940E01660F}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:1076
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{EF17F~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:2844
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{A87F6~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:2736
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{5CF98~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:2432
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{9541C~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:4716
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{0C357~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:5036
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{47FA3~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:5840
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{EBFCD~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:2924
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{C6B32~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:776
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{912A3~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5492
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{49575~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2892
    • 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:1388

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {0C357149-497D-4132-9C7B-FF33ABA78119}.exe

        • Path C:\Windows\{0C357149-497D-4132-9C7B-FF33ABA78119}.exe
        • Size 344KB
        • SHA256 0858e2e16667a8d21b6190f91e156d0ae4f7be4994354e64c60152d9522a176b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {47FA35FA-08D6-4748-9EB4-B18AD14742B6}.exe

        • Path C:\Windows\{47FA35FA-08D6-4748-9EB4-B18AD14742B6}.exe
        • Size 344KB
        • SHA256 93a0924b2907cba9a584aee87e7e878eda560dc743d106bc15df58e1d95d67a3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {4957514C-EE8D-4ad5-9A3D-881994AA2B47}.exe

        • Path C:\Windows\{4957514C-EE8D-4ad5-9A3D-881994AA2B47}.exe
        • Size 344KB
        • SHA256 27814a27958a14ce585057b1cdade711c3e6aea0c23caff0c9bf5b1160ef3b81
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {5CF98AB3-2F05-44d6-A99D-E25061728886}.exe

        • Path C:\Windows\{5CF98AB3-2F05-44d6-A99D-E25061728886}.exe
        • Size 344KB
        • SHA256 049df76ad798d63d800a816490c4cf0398a1c7f7e5dc15fcdbe234248ab096d2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {912A3A82-BC60-4828-9997-45880D27FA80}.exe

        • Path C:\Windows\{912A3A82-BC60-4828-9997-45880D27FA80}.exe
        • Size 344KB
        • SHA256 d6c045593512c152aad92f103b246a395f988ba8e2945fe7e51436ad7db430e8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {9541CB83-CDAD-44d3-BAF5-A95F9F5D9692}.exe

        • Path C:\Windows\{9541CB83-CDAD-44d3-BAF5-A95F9F5D9692}.exe
        • Size 344KB
        • SHA256 ca6d0c95220b1e58f8b9cd6489d582bef15e54bbde05394d3a49311894939c8b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {A87F6A7E-2D52-47dd-9594-E2FEDB8AA59D}.exe

        • Path C:\Windows\{A87F6A7E-2D52-47dd-9594-E2FEDB8AA59D}.exe
        • Size 344KB
        • SHA256 5b62ae6c2d4c8aeac825c732dd4e2665f9bc21972a2780b98810ed578d9fa49c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {B28EFE69-5759-441d-B50D-25940E01660F}.exe

        • Path C:\Windows\{B28EFE69-5759-441d-B50D-25940E01660F}.exe
        • Size 344KB
        • SHA256 554089ddc487ec2fcc1d0fe710fac0205a62b5e667d2463654634690fd369187
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {C6B32225-1E98-4333-B261-DCD2B10E8F50}.exe

        • Path C:\Windows\{C6B32225-1E98-4333-B261-DCD2B10E8F50}.exe
        • Size 344KB
        • SHA256 04489bd2d5ee080a6313f3a1105878bd6434913e21994e67ce0e189a33d8c1a8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {EBFCD429-80D0-4036-A300-5E1C0BA44C5D}.exe

        • Path C:\Windows\{EBFCD429-80D0-4036-A300-5E1C0BA44C5D}.exe
        • Size 344KB
        • SHA256 012dd58392432b9c2073c137fbf942b8a703b221fb3209187c0fc63d7e942d83
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {EF17F750-A015-40f6-ADE4-E20CB176E798}.exe

        • Path C:\Windows\{EF17F750-A015-40f6-ADE4-E20CB176E798}.exe
        • Size 344KB
        • SHA256 c881423a3a8f6442b61d269319ac3f94f8e0ae71b6ac7f10d48fd4004e8b0f69
        • MD5 SHA1 SHA512 SSDEEP TLSH