Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
04/05/2026, 15:05
General
- Target 2026-05-04_4b76cb2630f113de333556ce91bb2dfa_elex_wannacry.exe
- Size 59KB
- Sample260504-sglwrset8z
- SHA256 8e2e02e1e2739fa36b2558216e65953e0d11fae6f394ddd6e84f8c691c6fad38
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
- Custom signatureDetects Windows executables referencing non-Windows User-Agents 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
- 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\2026-05-04_4b76cb2630f113de333556ce91bb2dfa_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_4b76cb2630f113de333556ce91bb2dfa_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\{7ECB4B90-1ECE-4a31-9E47-13F26B9F7DF9}.exeC:\Windows\{7ECB4B90-1ECE-4a31-9E47-13F26B9F7DF9}.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\{43B2F8DD-7ABE-4a48-9965-5157D4EBF3C4}.exeC:\Windows\{43B2F8DD-7ABE-4a48-9965-5157D4EBF3C4}.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\{5985FAA7-C672-4eec-9B1A-6D527123D1C3}.exeC:\Windows\{5985FAA7-C672-4eec-9B1A-6D527123D1C3}.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\{89F4AA68-162D-4801-BF47-E5DF1F88D4E6}.exeC:\Windows\{89F4AA68-162D-4801-BF47-E5DF1F88D4E6}.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\{91AE82DF-3EAA-4e2c-B505-EC4B6A7841FF}.exeC:\Windows\{91AE82DF-3EAA-4e2c-B505-EC4B6A7841FF}.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\{2AB5B5B4-6B05-4040-AB96-547821BABD7B}.exeC:\Windows\{2AB5B5B4-6B05-4040-AB96-547821BABD7B}.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\{DA48DA85-3953-4406-8ACB-3E1CC6EF84D5}.exeC:\Windows\{DA48DA85-3953-4406-8ACB-3E1CC6EF84D5}.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\{2D17E943-86BF-4da2-A3D1-5BB303A61B40}.exeC:\Windows\{2D17E943-86BF-4da2-A3D1-5BB303A61B40}.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\{90E6E13A-2FC9-4b70-9F64-48FF87ECE0F1}.exeC:\Windows\{90E6E13A-2FC9-4b70-9F64-48FF87ECE0F1}.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\{069F6713-98A7-4375-B458-DCB436BFD3FC}.exeC:\Windows\{069F6713-98A7-4375-B458-DCB436BFD3FC}.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\{B0CDC517-ABAC-4b3f-96E7-84CDCF654DCD}.exeC:\Windows\{B0CDC517-ABAC-4b3f-96E7-84CDCF654DCD}.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\{069F6~1.EXE > nul12⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{90E6E~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\{2D17E~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\{DA48D~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\{2AB5B~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\{91AE8~1.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\{89F4A~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\{5985F~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\{43B2F~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\{7ECB4~1.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
{069F6713-98A7-4375-B458-DCB436BFD3FC}.exe
{2AB5B5B4-6B05-4040-AB96-547821BABD7B}.exe
{2D17E943-86BF-4da2-A3D1-5BB303A61B40}.exe
{43B2F8DD-7ABE-4a48-9965-5157D4EBF3C4}.exe
{5985FAA7-C672-4eec-9B1A-6D527123D1C3}.exe
{7ECB4B90-1ECE-4a31-9E47-13F26B9F7DF9}.exe
{89F4AA68-162D-4801-BF47-E5DF1F88D4E6}.exe
{90E6E13A-2FC9-4b70-9F64-48FF87ECE0F1}.exe
{91AE82DF-3EAA-4e2c-B505-EC4B6A7841FF}.exe
{B0CDC517-ABAC-4b3f-96E7-84CDCF654DCD}.exe
{DA48DA85-3953-4406-8ACB-3E1CC6EF84D5}.exe