Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/09/2026, 03:10

General

  • Target
    2026-09-24_abccaa3cceed65aa6c765aaac35beb46_elex_wannacry.exe
  • Size 60KB
  • Sample260924-dpjn2syscz
  • SHA256 dbf583980d9bdf7e3facac4a3479286182648b939e28dd6ff32fb0205779903d
  • 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 7 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 14 IoCs

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

  • Executes dropped EXE 7 IoCs
  • Drops file in Windows directory 7 IoCs
  • Executes a command shell one-liner 1 TTPs 7 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 15 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 7 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-24_abccaa3cceed65aa6c765aaac35beb46_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-24_abccaa3cceed65aa6c765aaac35beb46_elex_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:4536
    • C:\Windows\{B685E49A-9050-4527-9C72-FF855E0AF402}.exe
      C:\Windows\{B685E49A-9050-4527-9C72-FF855E0AF402}.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:5892
      • C:\Windows\{C9CDB626-9411-4c8f-8A68-1D1F3A24B942}.exe
        C:\Windows\{C9CDB626-9411-4c8f-8A68-1D1F3A24B942}.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:3336
        • C:\Windows\{843A0157-234E-46e2-9C60-1331E13587C1}.exe
          C:\Windows\{843A0157-234E-46e2-9C60-1331E13587C1}.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:3220
          • C:\Windows\{7CB9AC7F-6B12-4e2c-97D8-4E9A717AD3F1}.exe
            C:\Windows\{7CB9AC7F-6B12-4e2c-97D8-4E9A717AD3F1}.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:5648
            • C:\Windows\{506D36CB-5B45-4130-82AE-12A223B4FBAA}.exe
              C:\Windows\{506D36CB-5B45-4130-82AE-12A223B4FBAA}.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:2928
              • C:\Windows\{D13A660A-E494-4aee-8D9A-E1E318EFCB00}.exe
                C:\Windows\{D13A660A-E494-4aee-8D9A-E1E318EFCB00}.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:5056
                • C:\Windows\{47347A00-DF4E-43d6-B5F1-5D6145F728E2}.exe
                  C:\Windows\{47347A00-DF4E-43d6-B5F1-5D6145F728E2}.exe
                  8⤵
                  • Executes dropped EXE
                  • System Location Discovery: System Language Discovery
                  PID:2844
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c del C:\Windows\{D13A6~1.EXE > nul
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  PID:2532
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c del C:\Windows\{506D3~1.EXE > nul
                7⤵
                • Executes a command shell one-liner
                • System Location Discovery: System Language Discovery
                PID:1132
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c del C:\Windows\{7CB9A~1.EXE > nul
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              PID:5188
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c del C:\Windows\{843A0~1.EXE > nul
            5⤵
            • Executes a command shell one-liner
            • System Location Discovery: System Language Discovery
            PID:5264
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c del C:\Windows\{C9CDB~1.EXE > nul
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:1692
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c del C:\Windows\{B685E~1.EXE > nul
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4232
    • 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:5564

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        {47347A00-DF4E-43d6-B5F1-5D6145F728E2}.exe

        • Path C:\Windows\{47347A00-DF4E-43d6-B5F1-5D6145F728E2}.exe
        • Size 60KB
        • SHA256 28154f36f847b975cc3fc343a6b3d6f351f9e0472fb819c5ee4ae74f35f73d9a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {506D36CB-5B45-4130-82AE-12A223B4FBAA}.exe

        • Path C:\Windows\{506D36CB-5B45-4130-82AE-12A223B4FBAA}.exe
        • Size 60KB
        • SHA256 2e389c33a42d5790279bfb77580cc489404ceff28660870464663e147c1efc50
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {7CB9AC7F-6B12-4e2c-97D8-4E9A717AD3F1}.exe

        • Path C:\Windows\{7CB9AC7F-6B12-4e2c-97D8-4E9A717AD3F1}.exe
        • Size 60KB
        • SHA256 ffb35953bc48580f5cce7ee48259ac7d19ffb04aab5d23118c0a5fd1d4add80d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {843A0157-234E-46e2-9C60-1331E13587C1}.exe

        • Path C:\Windows\{843A0157-234E-46e2-9C60-1331E13587C1}.exe
        • Size 60KB
        • SHA256 125d28fcd281a3f0c1de3472f9b68381dd1b4d9f1165dd9af9734a6df915d2b4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {B685E49A-9050-4527-9C72-FF855E0AF402}.exe

        • Path C:\Windows\{B685E49A-9050-4527-9C72-FF855E0AF402}.exe
        • Size 60KB
        • SHA256 6852ed11d17685309b1f18ebc357da2f204030ac1569d88e501226ea90bbba26
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {C9CDB626-9411-4c8f-8A68-1D1F3A24B942}.exe

        • Path C:\Windows\{C9CDB626-9411-4c8f-8A68-1D1F3A24B942}.exe
        • Size 60KB
        • SHA256 944c11ab40340ff5eca9ec0d232cd8899d850e394464a27a27dd3f3b5fcdde8b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {D13A660A-E494-4aee-8D9A-E1E318EFCB00}.exe

        • Path C:\Windows\{D13A660A-E494-4aee-8D9A-E1E318EFCB00}.exe
        • Size 60KB
        • SHA256 bf1a8c62fa76e8abae15739c9a3daceb53740cc6f570461f7d18ccddfc34c27c
        • MD5 SHA1 SHA512 SSDEEP TLSH