Analysis
- max time kernel
149s - max time network
95s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
15/04/2026, 15:57
General
- Target 2026-04-15_46577d22738dd7736b055d6a9a78b55b_elex_wannacry.exe
- Size 59KB
- Sample260415-tebtfse191
- SHA256 3988e8398c05a87972469f29922ecfa36d24c2e1a82fe5aaa2c7352e17fe43f9
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 10 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 10 IoCs
- Drops file in Windows directory 10 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 21 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-04-15_46577d22738dd7736b055d6a9a78b55b_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_46577d22738dd7736b055d6a9a78b55b_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\{6140BA39-D75C-4a30-AB81-4737FEB70692}.exeC:\Windows\{6140BA39-D75C-4a30-AB81-4737FEB70692}.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\{50FD8871-4D8D-4e18-AD32-C6C9753576C9}.exeC:\Windows\{50FD8871-4D8D-4e18-AD32-C6C9753576C9}.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\{A7554E7C-C7A3-44ad-8702-5286DB2E9562}.exeC:\Windows\{A7554E7C-C7A3-44ad-8702-5286DB2E9562}.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\{75A00E57-F1AC-42f0-B69D-5BCA83DEA866}.exeC:\Windows\{75A00E57-F1AC-42f0-B69D-5BCA83DEA866}.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\{38222942-1046-4ba0-BA8A-17143E21DE2B}.exeC:\Windows\{38222942-1046-4ba0-BA8A-17143E21DE2B}.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\{934F882A-2B84-4918-ACCA-B8F58FB7D3A7}.exeC:\Windows\{934F882A-2B84-4918-ACCA-B8F58FB7D3A7}.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\{709ACB7B-C838-4902-9ADC-363AE5134A05}.exeC:\Windows\{709ACB7B-C838-4902-9ADC-363AE5134A05}.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\{2EFD31AF-725F-41c0-965B-9AC340A56198}.exeC:\Windows\{2EFD31AF-725F-41c0-965B-9AC340A56198}.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\{6DAEDE30-FD3F-430c-B3D2-567D2A93D0D3}.exeC:\Windows\{6DAEDE30-FD3F-430c-B3D2-567D2A93D0D3}.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\{CCA69806-8B64-4890-91DB-B3C4C8A06230}.exeC:\Windows\{CCA69806-8B64-4890-91DB-B3C4C8A06230}.exe11⤵
- 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\{6DAED~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2EFD3~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{709AC~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{934F8~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{38222~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{75A00~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{A7554~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{50FD8~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{6140B~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{2EFD31AF-725F-41c0-965B-9AC340A56198}.exe
{38222942-1046-4ba0-BA8A-17143E21DE2B}.exe
{50FD8871-4D8D-4e18-AD32-C6C9753576C9}.exe
{6140BA39-D75C-4a30-AB81-4737FEB70692}.exe
{6DAEDE30-FD3F-430c-B3D2-567D2A93D0D3}.exe
{709ACB7B-C838-4902-9ADC-363AE5134A05}.exe
{75A00E57-F1AC-42f0-B69D-5BCA83DEA866}.exe
{934F882A-2B84-4918-ACCA-B8F58FB7D3A7}.exe
{A7554E7C-C7A3-44ad-8702-5286DB2E9562}.exe
{CCA69806-8B64-4890-91DB-B3C4C8A06230}.exe