Analysis

  • max time kernel
    149s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    23/10/2026, 00:38

General

  • Target
    2026-10-22_fbc40cba841229bd10891faf267759ad_elex_goldeneye_wannacry.exe
  • Size 168KB
  • Sample261023-azew3agy8s
  • SHA256 c2dd89718e254d5e69a394389875067b279eb8f3b1c9b5cbb7cede31b51faad8
  • 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 8 IoCs
  • Custom signature
    Auto-generated rule 8 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 16 IoCs

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

  • Executes dropped EXE 8 IoCs
  • Drops file in Windows directory 8 IoCs
  • Executes a command shell one-liner 1 TTPs 8 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 17 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 8 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-22_fbc40cba841229bd10891faf267759ad_elex_goldeneye_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_fbc40cba841229bd10891faf267759ad_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:368
    • C:\Windows\{88629F8E-E16E-4e2a-896A-F4ECD5370ED1}.exe
      C:\Windows\{88629F8E-E16E-4e2a-896A-F4ECD5370ED1}.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:4400
      • C:\Windows\{6534E837-3994-46ec-8DBE-7AB4EBA0F78F}.exe
        C:\Windows\{6534E837-3994-46ec-8DBE-7AB4EBA0F78F}.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:3200
        • C:\Windows\{65F1B3B3-BF13-4fbf-BC55-78651A8BB96A}.exe
          C:\Windows\{65F1B3B3-BF13-4fbf-BC55-78651A8BB96A}.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:4052
          • C:\Windows\{2CFD061F-F7C1-4691-9BAF-B110854ED10E}.exe
            C:\Windows\{2CFD061F-F7C1-4691-9BAF-B110854ED10E}.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:1636
            • C:\Windows\{A19D7F83-C764-4f43-A29E-6A253C1DDA3C}.exe
              C:\Windows\{A19D7F83-C764-4f43-A29E-6A253C1DDA3C}.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:4204
              • C:\Windows\{6D76D564-1DB5-4f0b-9041-C6F7128653E1}.exe
                C:\Windows\{6D76D564-1DB5-4f0b-9041-C6F7128653E1}.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:884
                • C:\Windows\{A4D5CEE9-B428-46a2-AB84-A478A536F47F}.exe
                  C:\Windows\{A4D5CEE9-B428-46a2-AB84-A478A536F47F}.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:4332
                  • C:\Windows\{A82BDD97-3D68-4a53-B2FE-D7B1AB9A7A8E}.exe
                    C:\Windows\{A82BDD97-3D68-4a53-B2FE-D7B1AB9A7A8E}.exe
                    9⤵
                    • Executes dropped EXE
                    • System Location Discovery: System Language Discovery
                    PID:4148
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c del C:\Windows\{A4D5C~1.EXE > nul
                    9⤵
                    • Executes a command shell one-liner
                    • System Location Discovery: System Language Discovery
                    PID:3744
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{6D76D~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2416
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{A19D7~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:1680
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{2CFD0~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:828
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{65F1B~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:2680
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{6534E~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4060
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{88629~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:2968
    • 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:4776

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {2CFD061F-F7C1-4691-9BAF-B110854ED10E}.exe

        • Path C:\Windows\{2CFD061F-F7C1-4691-9BAF-B110854ED10E}.exe
        • Size 168KB
        • SHA256 ef6cef8ddee4c0e503cb516ccd7e779dbee9bd8e09ea2ae898e7747c1dddc6d6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {6534E837-3994-46ec-8DBE-7AB4EBA0F78F}.exe

        • Path C:\Windows\{6534E837-3994-46ec-8DBE-7AB4EBA0F78F}.exe
        • Size 168KB
        • SHA256 03003d6969d09c413cba190cf61ae12ee9a05f6c2e3353990e7e49b9d8877195
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {65F1B3B3-BF13-4fbf-BC55-78651A8BB96A}.exe

        • Path C:\Windows\{65F1B3B3-BF13-4fbf-BC55-78651A8BB96A}.exe
        • Size 168KB
        • SHA256 325fad5cf832446be562d0c5db92756d381d6988335cab4c485ba31f9e7757e0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {6D76D564-1DB5-4f0b-9041-C6F7128653E1}.exe

        • Path C:\Windows\{6D76D564-1DB5-4f0b-9041-C6F7128653E1}.exe
        • Size 168KB
        • SHA256 dbd25a5078db5fcc257e3a4e63210013d9798c045fe352f1fa5bf262cf6aa74b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {88629F8E-E16E-4e2a-896A-F4ECD5370ED1}.exe

        • Path C:\Windows\{88629F8E-E16E-4e2a-896A-F4ECD5370ED1}.exe
        • Size 168KB
        • SHA256 79c2e83163860364d920e559ebd5254f4cc86e6f192bc5fd10436d09e6e4339f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {A19D7F83-C764-4f43-A29E-6A253C1DDA3C}.exe

        • Path C:\Windows\{A19D7F83-C764-4f43-A29E-6A253C1DDA3C}.exe
        • Size 168KB
        • SHA256 634ab3cf20e268bb3216bd1959e5dbde7b53643ca77f3b44a17954ce5c9ed7f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {A4D5CEE9-B428-46a2-AB84-A478A536F47F}.exe

        • Path C:\Windows\{A4D5CEE9-B428-46a2-AB84-A478A536F47F}.exe
        • Size 168KB
        • SHA256 6e156b8c5aec6b03bad9bfddab2d20cc96bf6b96320303278b1b145ae1a8dc1a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {A82BDD97-3D68-4a53-B2FE-D7B1AB9A7A8E}.exe

        • Path C:\Windows\{A82BDD97-3D68-4a53-B2FE-D7B1AB9A7A8E}.exe
        • Size 168KB
        • SHA256 33684429f0ede5d5f7d884a88c6649c91c44aec90e4367089bacd67975fc4789
        • MD5 SHA1 SHA512 SSDEEP TLSH