Analysis
- max time kernel
149s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
17/10/2026, 11:07
General
- Target 2026-10-16_9b8559be0629a150863e881c407551e5_elex_wannacry.exe
- Size 90KB
- Sample261017-m74avaee72
- SHA256 f949aa851cf2e099bb8a371def87ee603cb8bf9c0f5a84b6379b2b50273dcaa5
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 32 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
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C:\Users\Admin\AppData\Local\Temp\2026-10-16_9b8559be0629a150863e881c407551e5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-16_9b8559be0629a150863e881c407551e5_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
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C:\Windows\{F38EBDFE-4C3B-40e9-99A7-33E73A8CB484}.exeC:\Windows\{F38EBDFE-4C3B-40e9-99A7-33E73A8CB484}.exe2⤵
- 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
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C:\Windows\{F5344245-F647-4e8a-8016-CC03B6EB350F}.exeC:\Windows\{F5344245-F647-4e8a-8016-CC03B6EB350F}.exe3⤵
- 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
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C:\Windows\{20FE1423-B0B0-4fdd-BD4D-58BEBB8740B0}.exeC:\Windows\{20FE1423-B0B0-4fdd-BD4D-58BEBB8740B0}.exe4⤵
- 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
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C:\Windows\{9891CCEB-D48D-409e-86E0-FAB27C153FEC}.exeC:\Windows\{9891CCEB-D48D-409e-86E0-FAB27C153FEC}.exe5⤵
- 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
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C:\Windows\{FC222ACA-F253-4d84-BF19-A9E4E3AAFA72}.exeC:\Windows\{FC222ACA-F253-4d84-BF19-A9E4E3AAFA72}.exe6⤵
- 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
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C:\Windows\{CF268C7E-AE85-484f-ABAF-8E5136AE6B97}.exeC:\Windows\{CF268C7E-AE85-484f-ABAF-8E5136AE6B97}.exe7⤵
- 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
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C:\Windows\{232C74A9-2E68-497c-B9B9-AAC24B2A390F}.exeC:\Windows\{232C74A9-2E68-497c-B9B9-AAC24B2A390F}.exe8⤵
- 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
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C:\Windows\{950FFA03-80D2-41d4-B005-386CE52F5490}.exeC:\Windows\{950FFA03-80D2-41d4-B005-386CE52F5490}.exe9⤵
- 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
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C:\Windows\{CD5A7B2C-5D7B-4b5d-9E2C-6DE38B24758D}.exeC:\Windows\{CD5A7B2C-5D7B-4b5d-9E2C-6DE38B24758D}.exe10⤵
- 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
-
C:\Windows\{B06704FD-FEFC-465b-9E47-E3B6B45DAB13}.exeC:\Windows\{B06704FD-FEFC-465b-9E47-E3B6B45DAB13}.exe11⤵
- 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
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C:\Windows\{9BA4013B-F8CC-4447-98A5-CD3C754F55F2}.exeC:\Windows\{9BA4013B-F8CC-4447-98A5-CD3C754F55F2}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B0670~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{CD5A7~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{950FF~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{232C7~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{CF268~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{FC222~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{9891C~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{20FE1~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F5344~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F38EB~1.EXE > nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-1~1.EXE > nul2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{20FE1423-B0B0-4fdd-BD4D-58BEBB8740B0}.exe
{232C74A9-2E68-497c-B9B9-AAC24B2A390F}.exe
{950FFA03-80D2-41d4-B005-386CE52F5490}.exe
{9891CCEB-D48D-409e-86E0-FAB27C153FEC}.exe
{9BA4013B-F8CC-4447-98A5-CD3C754F55F2}.exe
{B06704FD-FEFC-465b-9E47-E3B6B45DAB13}.exe
{CD5A7B2C-5D7B-4b5d-9E2C-6DE38B24758D}.exe
{CF268C7E-AE85-484f-ABAF-8E5136AE6B97}.exe
{F38EBDFE-4C3B-40e9-99A7-33E73A8CB484}.exe
{F5344245-F647-4e8a-8016-CC03B6EB350F}.exe
{FC222ACA-F253-4d84-BF19-A9E4E3AAFA72}.exe
memory/876-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/876-53-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1148-24-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1148-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1696-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1696-10-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2032-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2032-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2152-45-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2152-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2332-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2332-52-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2972-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2972-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2972-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3204-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3436-18-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3436-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3764-39-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3764-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3912-62-0x0000000000400000-0x0000000000411000-memory.dmp