Analysis
- max time kernel
148s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/10/2026, 10:02
General
- Target 2026-10-22_699039ae40c004e69258f16f6ba7e214_elex_wannacry.exe
- Size 341KB
- Sample261024-l2378ag191
- SHA256 efa49d633e7eb54a3ab793b26fd6ed1c5570c57071e9d988095f52a22e241ca3
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\2026-10-22_699039ae40c004e69258f16f6ba7e214_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_699039ae40c004e69258f16f6ba7e214_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\{DC64CCC5-B52B-4e57-B0CA-A611B1D9C084}.exeC:\Windows\{DC64CCC5-B52B-4e57-B0CA-A611B1D9C084}.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\{BE3C7615-34F8-4972-9839-013E47E36DED}.exeC:\Windows\{BE3C7615-34F8-4972-9839-013E47E36DED}.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\{317A9B69-1F53-4974-9AA2-B84E305FF8E6}.exeC:\Windows\{317A9B69-1F53-4974-9AA2-B84E305FF8E6}.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\{F606EB3F-58A2-4443-84C3-CEE383640AAD}.exeC:\Windows\{F606EB3F-58A2-4443-84C3-CEE383640AAD}.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\{BFC6DA85-584F-4f07-B6ED-AD11E97037F3}.exeC:\Windows\{BFC6DA85-584F-4f07-B6ED-AD11E97037F3}.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\{B800DEBC-1D8B-4800-B06B-5D1739706A8C}.exeC:\Windows\{B800DEBC-1D8B-4800-B06B-5D1739706A8C}.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\{2D71AF18-AED4-4823-A1BA-AB904D2CA5A9}.exeC:\Windows\{2D71AF18-AED4-4823-A1BA-AB904D2CA5A9}.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\{1872201C-623E-494d-908E-9C1AE7D635DE}.exeC:\Windows\{1872201C-623E-494d-908E-9C1AE7D635DE}.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\{9B041E1F-4D18-4e42-9B7D-2CB7A28818CE}.exeC:\Windows\{9B041E1F-4D18-4e42-9B7D-2CB7A28818CE}.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\{DBB6FF0D-8E3C-48f0-8B30-F8FC583A8356}.exeC:\Windows\{DBB6FF0D-8E3C-48f0-8B30-F8FC583A8356}.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\{4E82DA27-47F8-45b3-9841-221ECA657EDC}.exeC:\Windows\{4E82DA27-47F8-45b3-9841-221ECA657EDC}.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\{DBB6F~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\{9B041~1.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\{18722~1.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\{2D71A~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\{B800D~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\{BFC6D~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\{F606E~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\{317A9~1.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\{BE3C7~1.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\{DC64C~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
{1872201C-623E-494d-908E-9C1AE7D635DE}.exe
{2D71AF18-AED4-4823-A1BA-AB904D2CA5A9}.exe
{317A9B69-1F53-4974-9AA2-B84E305FF8E6}.exe
{4E82DA27-47F8-45b3-9841-221ECA657EDC}.exe
{9B041E1F-4D18-4e42-9B7D-2CB7A28818CE}.exe
{B800DEBC-1D8B-4800-B06B-5D1739706A8C}.exe
{BE3C7615-34F8-4972-9839-013E47E36DED}.exe
{BFC6DA85-584F-4f07-B6ED-AD11E97037F3}.exe
{DBB6FF0D-8E3C-48f0-8B30-F8FC583A8356}.exe
{DC64CCC5-B52B-4e57-B0CA-A611B1D9C084}.exe
{F606EB3F-58A2-4443-84C3-CEE383640AAD}.exe