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
    30/10/2026, 15:00

General

  • Target
    2026-10-30_dceee5cc63caa5d443b08c885898ac55_elex_goldeneye_wannacry.exe
  • Size 349KB
  • Sample261030-sdmznac12y
  • SHA256 3650ba15cfc0a3988a8a7dc152558a0c27773f1be9d014419b47d16ec4f79f4a
  • 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
  • Custom signature
    Auto-generated rule 11 IoCs
  • Custom signature
    Detects Windows executables referencing Office macro registry keys. Observed modifying Office config 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\2026-10-30_dceee5cc63caa5d443b08c885898ac55_elex_goldeneye_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-30_dceee5cc63caa5d443b08c885898ac55_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:5656
    • C:\Windows\{D01732E9-7032-4337-B033-6BE9DD8B85D5}.exe
      C:\Windows\{D01732E9-7032-4337-B033-6BE9DD8B85D5}.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:4620
      • C:\Windows\{32374158-61F0-46ce-9FB6-764C69B07477}.exe
        C:\Windows\{32374158-61F0-46ce-9FB6-764C69B07477}.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:4512
        • C:\Windows\{4BF2F785-92BD-442d-AD35-572264E47F84}.exe
          C:\Windows\{4BF2F785-92BD-442d-AD35-572264E47F84}.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:4140
          • C:\Windows\{FC87B564-2323-4028-9340-A7D9DD517822}.exe
            C:\Windows\{FC87B564-2323-4028-9340-A7D9DD517822}.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:4760
            • C:\Windows\{75817EAD-DD30-40d4-80DA-C7095B9A3329}.exe
              C:\Windows\{75817EAD-DD30-40d4-80DA-C7095B9A3329}.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:5712
              • C:\Windows\{28002987-7A16-44d2-ACA3-1D3251BC96AA}.exe
                C:\Windows\{28002987-7A16-44d2-ACA3-1D3251BC96AA}.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:4088
                • C:\Windows\{DC7D6EC6-EA8B-48ae-873B-DE9CF8250FB0}.exe
                  C:\Windows\{DC7D6EC6-EA8B-48ae-873B-DE9CF8250FB0}.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:1528
                  • C:\Windows\{107DE0B7-D9F5-438d-A284-510631D0F7B4}.exe
                    C:\Windows\{107DE0B7-D9F5-438d-A284-510631D0F7B4}.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:976
                    • C:\Windows\{CD193F69-F675-4a18-B3FC-BC36C0D14B48}.exe
                      C:\Windows\{CD193F69-F675-4a18-B3FC-BC36C0D14B48}.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:3744
                      • C:\Windows\{BD9DC501-A60B-412a-8770-F2035D2C7D61}.exe
                        C:\Windows\{BD9DC501-A60B-412a-8770-F2035D2C7D61}.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:1900
                        • C:\Windows\{5CA0251C-C77C-43da-808E-CD590D6811EB}.exe
                          C:\Windows\{5CA0251C-C77C-43da-808E-CD590D6811EB}.exe
                          12⤵
                          • Executes dropped EXE
                          • System Location Discovery: System Language Discovery
                          PID:2480
                        • C:\Windows\SysWOW64\cmd.exe
                          C:\Windows\system32\cmd.exe /c del C:\Windows\{BD9DC~1.EXE > nul
                          12⤵
                          • Executes a command shell one-liner
                          • System Location Discovery: System Language Discovery
                          PID:4404
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /c del C:\Windows\{CD193~1.EXE > nul
                        11⤵
                        • Executes a command shell one-liner
                        • System Location Discovery: System Language Discovery
                        PID:792
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c del C:\Windows\{107DE~1.EXE > nul
                      10⤵
                      • Executes a command shell one-liner
                      • System Location Discovery: System Language Discovery
                      PID:1088
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{DC7D6~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:1212
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{28002~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2196
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{75817~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4356
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{FC87B~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:944
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{4BF2F~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5344
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{32374~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5412
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{D0173~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:6024
    • 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:4604

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {107DE0B7-D9F5-438d-A284-510631D0F7B4}.exe

        • Path C:\Windows\{107DE0B7-D9F5-438d-A284-510631D0F7B4}.exe
        • Size 349KB
        • SHA256 4f985f76e24b6275e164d2ce5dfdefb9e090d3561b0141b0b8f0416c447e2644
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {28002987-7A16-44d2-ACA3-1D3251BC96AA}.exe

        • Path C:\Windows\{28002987-7A16-44d2-ACA3-1D3251BC96AA}.exe
        • Size 349KB
        • SHA256 9158e5679232a1335d48939ae4c0c75059a93848b09707ee95575e8561f1b39b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {32374158-61F0-46ce-9FB6-764C69B07477}.exe

        • Path C:\Windows\{32374158-61F0-46ce-9FB6-764C69B07477}.exe
        • Size 349KB
        • SHA256 cdd28462fae44bf7895a4d72710b33263acd845c5de1a5d4b32d15a5411efca6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {4BF2F785-92BD-442d-AD35-572264E47F84}.exe

        • Path C:\Windows\{4BF2F785-92BD-442d-AD35-572264E47F84}.exe
        • Size 349KB
        • SHA256 d53dbafd2e9bdf548c4aff390f7703a650dbdd6c4e29ecc611d9fd23ace4b12c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {5CA0251C-C77C-43da-808E-CD590D6811EB}.exe

        • Path C:\Windows\{5CA0251C-C77C-43da-808E-CD590D6811EB}.exe
        • Size 349KB
        • SHA256 ccfe3cd0aa2e958064e6ab05a78f5474b01a5291bdf176a891d56946d1b93a49
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {75817EAD-DD30-40d4-80DA-C7095B9A3329}.exe

        • Path C:\Windows\{75817EAD-DD30-40d4-80DA-C7095B9A3329}.exe
        • Size 349KB
        • SHA256 cc30facc5cc20baea1cc7311c5baa8d8fce0105300fe78cc7d73f4275c39c964
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {BD9DC501-A60B-412a-8770-F2035D2C7D61}.exe

        • Path C:\Windows\{BD9DC501-A60B-412a-8770-F2035D2C7D61}.exe
        • Size 349KB
        • SHA256 7a0175d32d71686c97f361ca11aef18435fb550ca6a7ddb3889ac347354feab6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {CD193F69-F675-4a18-B3FC-BC36C0D14B48}.exe

        • Path C:\Windows\{CD193F69-F675-4a18-B3FC-BC36C0D14B48}.exe
        • Size 349KB
        • SHA256 5630ebdaad07e7c157abe47fc57d65d2d345730324a6cd592e773d045f224320
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {D01732E9-7032-4337-B033-6BE9DD8B85D5}.exe

        • Path C:\Windows\{D01732E9-7032-4337-B033-6BE9DD8B85D5}.exe
        • Size 349KB
        • SHA256 e720343ff45a66b385f791d1913fd2ef259dedc3f54316d805254253e1afaa62
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {DC7D6EC6-EA8B-48ae-873B-DE9CF8250FB0}.exe

        • Path C:\Windows\{DC7D6EC6-EA8B-48ae-873B-DE9CF8250FB0}.exe
        • Size 349KB
        • SHA256 612ee08d5553150c75cab1ec4937cf844911271a5d4f5d28ea22ebbcc82cf853
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {FC87B564-2323-4028-9340-A7D9DD517822}.exe

        • Path C:\Windows\{FC87B564-2323-4028-9340-A7D9DD517822}.exe
        • Size 349KB
        • SHA256 757344a5e5c31f5b7236bdd8279804336901df92645fa77f183827ca4aa883de
        • MD5 SHA1 SHA512 SSDEEP TLSH