Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
23/10/2026, 13:32
General
- Target 2026-10-23_3578f11db3190f8c462a3455c9608ef0_elex_wannacry.exe
- Size 76KB
- Sample261023-qtayxsbz21
- SHA256 5ff7e3bd0d006c9795d85a10a4d20f4f74b196fb413baa8371933538a032be23
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\2026-10-23_3578f11db3190f8c462a3455c9608ef0_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-23_3578f11db3190f8c462a3455c9608ef0_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\{BE6E89F2-4482-4b5f-8C98-E8E7E4CF2065}.exeC:\Windows\{BE6E89F2-4482-4b5f-8C98-E8E7E4CF2065}.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\{F32FF021-FD43-4060-A543-CF98A09FD161}.exeC:\Windows\{F32FF021-FD43-4060-A543-CF98A09FD161}.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
-
C:\Windows\{CA77B194-2803-4435-80EE-33134F719B36}.exeC:\Windows\{CA77B194-2803-4435-80EE-33134F719B36}.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\{471B1F2C-B80B-4a39-BC22-57F608D1C9D0}.exeC:\Windows\{471B1F2C-B80B-4a39-BC22-57F608D1C9D0}.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\{4DCA96D8-F358-4e0f-BF91-15B199D3F318}.exeC:\Windows\{4DCA96D8-F358-4e0f-BF91-15B199D3F318}.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\{6A384C28-4CDC-4a76-8767-AAC6E78F577A}.exeC:\Windows\{6A384C28-4CDC-4a76-8767-AAC6E78F577A}.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\{335E1A62-2297-4566-9B96-729DCB755852}.exeC:\Windows\{335E1A62-2297-4566-9B96-729DCB755852}.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\{E8DF77A3-2598-4338-8109-BDB62D03EB3E}.exeC:\Windows\{E8DF77A3-2598-4338-8109-BDB62D03EB3E}.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\{C3B48BE9-5925-4724-9B54-640E3F1FABDE}.exeC:\Windows\{C3B48BE9-5925-4724-9B54-640E3F1FABDE}.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\{BF071CE5-90A8-427c-AC54-91A2E1574EFA}.exeC:\Windows\{BF071CE5-90A8-427c-AC54-91A2E1574EFA}.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\{432992C0-5FB7-4cc0-A58A-379FEDC1D38A}.exeC:\Windows\{432992C0-5FB7-4cc0-A58A-379FEDC1D38A}.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\{BF071~1.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\{C3B48~1.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\{E8DF7~1.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\{335E1~1.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\{6A384~1.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\{4DCA9~1.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\{471B1~1.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\{CA77B~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\{F32FF~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\{BE6E8~1.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
{335E1A62-2297-4566-9B96-729DCB755852}.exe
{432992C0-5FB7-4cc0-A58A-379FEDC1D38A}.exe
{471B1F2C-B80B-4a39-BC22-57F608D1C9D0}.exe
{4DCA96D8-F358-4e0f-BF91-15B199D3F318}.exe
{6A384C28-4CDC-4a76-8767-AAC6E78F577A}.exe
{BE6E89F2-4482-4b5f-8C98-E8E7E4CF2065}.exe
{BF071CE5-90A8-427c-AC54-91A2E1574EFA}.exe
{C3B48BE9-5925-4724-9B54-640E3F1FABDE}.exe
{CA77B194-2803-4435-80EE-33134F719B36}.exe
{E8DF77A3-2598-4338-8109-BDB62D03EB3E}.exe
{F32FF021-FD43-4060-A543-CF98A09FD161}.exe