Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/08/2026, 20:36
General
- Target 2026-08-10_39fbcea9c601569e55ba1b89c8cbbcdf_elex_wannacry.exe
- Size 59KB
- Sample260810-zdyjqaae39
- SHA256 91eab2b213d19e7b98d9eb0ecfea0ea903f150fc0d04126b17d16e55245458fc
Score
10/10
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
- 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\2026-08-10_39fbcea9c601569e55ba1b89c8cbbcdf_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_39fbcea9c601569e55ba1b89c8cbbcdf_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\{43BE16BF-3CF7-4b60-95BE-6678832A69E0}.exeC:\Windows\{43BE16BF-3CF7-4b60-95BE-6678832A69E0}.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\{8CA54A9C-9837-49fe-8D86-BC481C3B1C42}.exeC:\Windows\{8CA54A9C-9837-49fe-8D86-BC481C3B1C42}.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\{0EAB3BC9-36E9-4a46-8E71-70CF2E062856}.exeC:\Windows\{0EAB3BC9-36E9-4a46-8E71-70CF2E062856}.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\{30D99B12-699F-4ba1-9B29-374D0DEAAE36}.exeC:\Windows\{30D99B12-699F-4ba1-9B29-374D0DEAAE36}.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\{AB57FDFE-13C3-45e4-B063-25B7F8063B6D}.exeC:\Windows\{AB57FDFE-13C3-45e4-B063-25B7F8063B6D}.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\{34E0116C-DAFE-4115-A329-5BAD071C4403}.exeC:\Windows\{34E0116C-DAFE-4115-A329-5BAD071C4403}.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\{C996FB00-A305-47e5-9C49-DDE14844A4EC}.exeC:\Windows\{C996FB00-A305-47e5-9C49-DDE14844A4EC}.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\{3268366E-032C-42b2-AF12-0D61B7D3528C}.exeC:\Windows\{3268366E-032C-42b2-AF12-0D61B7D3528C}.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\{6B75C4EB-5601-40a5-9706-56A6F16CBF2D}.exeC:\Windows\{6B75C4EB-5601-40a5-9706-56A6F16CBF2D}.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
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C:\Windows\{B1D40C10-CDB4-4201-91A4-9C0A2DECBDBC}.exeC:\Windows\{B1D40C10-CDB4-4201-91A4-9C0A2DECBDBC}.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\{135FF91C-469F-4cdc-B5EE-D77391DA80DC}.exeC:\Windows\{135FF91C-469F-4cdc-B5EE-D77391DA80DC}.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\{B1D40~1.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\{6B75C~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\{32683~1.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\{C996F~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\{34E01~1.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\{AB57F~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\{30D99~1.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\{0EAB3~1.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\{8CA54~1.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\{43BE1~1.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\2026-0~1.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
{0EAB3BC9-36E9-4a46-8E71-70CF2E062856}.exe
{135FF91C-469F-4cdc-B5EE-D77391DA80DC}.exe
{30D99B12-699F-4ba1-9B29-374D0DEAAE36}.exe
{3268366E-032C-42b2-AF12-0D61B7D3528C}.exe
{34E0116C-DAFE-4115-A329-5BAD071C4403}.exe
{43BE16BF-3CF7-4b60-95BE-6678832A69E0}.exe
{6B75C4EB-5601-40a5-9706-56A6F16CBF2D}.exe
{8CA54A9C-9837-49fe-8D86-BC481C3B1C42}.exe
{AB57FDFE-13C3-45e4-B063-25B7F8063B6D}.exe
{B1D40C10-CDB4-4201-91A4-9C0A2DECBDBC}.exe
{C996FB00-A305-47e5-9C49-DDE14844A4EC}.exe