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
    24/10/2026, 15:26

General

  • Target
    2026-10-22_40a5b3dbd3194f3564cd721b0d6b41b5_elex_goldeneye_wannacry.exe
  • Size 344KB
  • Sample261024-svmefscv3l
  • SHA256 263d23a22e8da2db34fa8ae34e278d11f42c353cb3eed09f86683c864ff7f333
  • 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 6 IoCs
  • Auto-generated rule 6 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 12 IoCs

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

  • Executes dropped EXE 6 IoCs
  • Drops file in Windows directory 6 IoCs
  • Executes a command shell one-liner 1 TTPs 6 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 13 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 6 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-22_40a5b3dbd3194f3564cd721b0d6b41b5_elex_goldeneye_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-22_40a5b3dbd3194f3564cd721b0d6b41b5_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:2980
    • C:\Windows\{F97C0045-DF30-44c1-A645-7161E98F08A9}.exe
      C:\Windows\{F97C0045-DF30-44c1-A645-7161E98F08A9}.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:904
      • C:\Windows\{1A674437-947C-47d5-BB82-C5DACDA7477F}.exe
        C:\Windows\{1A674437-947C-47d5-BB82-C5DACDA7477F}.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:3720
        • C:\Windows\{0DDB7445-1588-498f-B026-EB56874A87EB}.exe
          C:\Windows\{0DDB7445-1588-498f-B026-EB56874A87EB}.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:1160
          • C:\Windows\{238479BB-63E7-4aed-BD39-CC6D2769E167}.exe
            C:\Windows\{238479BB-63E7-4aed-BD39-CC6D2769E167}.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:4440
            • C:\Windows\{67DBB427-54D0-4a24-AC6B-57407AEF8048}.exe
              C:\Windows\{67DBB427-54D0-4a24-AC6B-57407AEF8048}.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:2288
              • C:\Windows\{3614EE2C-1585-4925-9E9A-A0631AC94274}.exe
                C:\Windows\{3614EE2C-1585-4925-9E9A-A0631AC94274}.exe
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:3964
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{67DBB~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:4956
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{23847~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:1276
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{0DDB7~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:820
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{1A674~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4496
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{F97C0~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:3044
    • 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:1916

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {0DDB7445-1588-498f-B026-EB56874A87EB}.exe

        • Path C:\Windows\{0DDB7445-1588-498f-B026-EB56874A87EB}.exe
        • Size 344KB
        • SHA256 a5bf2a3f00fcbee7b679816ff6caf68b14f55ffeffe9a4fc6f9cd3ae83c63bf2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {1A674437-947C-47d5-BB82-C5DACDA7477F}.exe

        • Path C:\Windows\{1A674437-947C-47d5-BB82-C5DACDA7477F}.exe
        • Size 344KB
        • SHA256 bc28e350677aae7d1a2dc6506b8255bc5e011ef36194a15dd72d04855e17a939
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {238479BB-63E7-4aed-BD39-CC6D2769E167}.exe

        • Path C:\Windows\{238479BB-63E7-4aed-BD39-CC6D2769E167}.exe
        • Size 344KB
        • SHA256 f6dc9d2e6b54cdfea7074e1c294ce8ca6e96fa651eeeee10e1ec635ad0de659f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {3614EE2C-1585-4925-9E9A-A0631AC94274}.exe

        • Path C:\Windows\{3614EE2C-1585-4925-9E9A-A0631AC94274}.exe
        • Size 344KB
        • SHA256 1f63a5a999cf5293fc567047f541b19e3747d5ddb65cb7a90a3e022402dcf7e1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {67DBB427-54D0-4a24-AC6B-57407AEF8048}.exe

        • Path C:\Windows\{67DBB427-54D0-4a24-AC6B-57407AEF8048}.exe
        • Size 344KB
        • SHA256 0fbf3351d5f6a7a0aadf4d22c23ac67288b1fa754bb209df4c3af75b1270b5d8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {F97C0045-DF30-44c1-A645-7161E98F08A9}.exe

        • Path C:\Windows\{F97C0045-DF30-44c1-A645-7161E98F08A9}.exe
        • Size 344KB
        • SHA256 94db3fde3c44575bf3265f402d362ad113460adc4f6907ce4663b0fecc9ea7b8
        • MD5 SHA1 SHA512 SSDEEP TLSH