Analysis
- max time kernel
149s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
15/08/2026, 11:29
General
- Target 2026-08-15_15d8dd8472e33f9d1cdabe663985fcd8_elex_wannacry.exe
- Size 59KB
- Sample260815-nlnhyaar9x
- SHA256 e03fd51bd4134332d0de14b2dc100d24d129a01c6921631c11801dbb391d5e8f
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\2026-08-15_15d8dd8472e33f9d1cdabe663985fcd8_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_15d8dd8472e33f9d1cdabe663985fcd8_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\{450291D2-98B0-4365-88E8-CD301CFBDE18}.exeC:\Windows\{450291D2-98B0-4365-88E8-CD301CFBDE18}.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\{0F29BA92-6A45-4780-90E9-9D2E3E9249EC}.exeC:\Windows\{0F29BA92-6A45-4780-90E9-9D2E3E9249EC}.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\{AC8262AD-9394-44b0-872C-8E6BD9286976}.exeC:\Windows\{AC8262AD-9394-44b0-872C-8E6BD9286976}.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\{EF5E4ACF-8D2F-40af-89CB-1ADC8F64E31A}.exeC:\Windows\{EF5E4ACF-8D2F-40af-89CB-1ADC8F64E31A}.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\{F83644AE-C9FE-450b-80C3-95EFC04B9DE9}.exeC:\Windows\{F83644AE-C9FE-450b-80C3-95EFC04B9DE9}.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\{2D550C36-6168-487f-9C9C-F54CA4A94780}.exeC:\Windows\{2D550C36-6168-487f-9C9C-F54CA4A94780}.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\{AA4C897A-A9AD-4c26-A526-2DD6F25DEB3B}.exeC:\Windows\{AA4C897A-A9AD-4c26-A526-2DD6F25DEB3B}.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\{57C78243-92C6-4d67-B3B7-1D2ED64C0C80}.exeC:\Windows\{57C78243-92C6-4d67-B3B7-1D2ED64C0C80}.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\{339A751B-39A8-480f-A062-27E42271F870}.exeC:\Windows\{339A751B-39A8-480f-A062-27E42271F870}.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\{95C437A2-2488-43d1-93E1-95C0D110DE95}.exeC:\Windows\{95C437A2-2488-43d1-93E1-95C0D110DE95}.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\{B91FFED5-3F33-439c-B28D-9CC24D50EDC5}.exeC:\Windows\{B91FFED5-3F33-439c-B28D-9CC24D50EDC5}.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\{95C43~1.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\{339A7~1.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\{57C78~1.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\{AA4C8~1.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\{2D550~1.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\{F8364~1.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\{EF5E4~1.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\{AC826~1.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\{0F29B~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\{45029~1.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
Loading Replay Monitor...
Downloads
{0F29BA92-6A45-4780-90E9-9D2E3E9249EC}.exe
{2D550C36-6168-487f-9C9C-F54CA4A94780}.exe
{339A751B-39A8-480f-A062-27E42271F870}.exe
{450291D2-98B0-4365-88E8-CD301CFBDE18}.exe
{57C78243-92C6-4d67-B3B7-1D2ED64C0C80}.exe
{95C437A2-2488-43d1-93E1-95C0D110DE95}.exe
{AA4C897A-A9AD-4c26-A526-2DD6F25DEB3B}.exe
{AC8262AD-9394-44b0-872C-8E6BD9286976}.exe
{B91FFED5-3F33-439c-B28D-9CC24D50EDC5}.exe
{EF5E4ACF-8D2F-40af-89CB-1ADC8F64E31A}.exe
{F83644AE-C9FE-450b-80C3-95EFC04B9DE9}.exe