Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/08/2026, 03:56
General
- Target 2026-08-15_53cb7cf82c09ccef30b6ea87072b3d0e_elex_wannacry.exe
- Size 60KB
- Sample260815-ehhnvayzbv
- SHA256 dc13226d2936c1c3d9f752bb7c9c2ac8cb6199acefc68cf15b0dafef3144752c
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_53cb7cf82c09ccef30b6ea87072b3d0e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_53cb7cf82c09ccef30b6ea87072b3d0e_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\{5F9A6151-BE94-4f7f-B583-2B263777269B}.exeC:\Windows\{5F9A6151-BE94-4f7f-B583-2B263777269B}.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\{EB0FBCA9-4884-41a6-8A8C-2B2F92AC040E}.exeC:\Windows\{EB0FBCA9-4884-41a6-8A8C-2B2F92AC040E}.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\{38F4C60B-41CB-4cb0-A5B5-B1450CA384C6}.exeC:\Windows\{38F4C60B-41CB-4cb0-A5B5-B1450CA384C6}.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\{33AD8C11-09D7-4396-B717-089797942F52}.exeC:\Windows\{33AD8C11-09D7-4396-B717-089797942F52}.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\{F10C1AA2-45CE-4525-BC4F-A8AED295B59C}.exeC:\Windows\{F10C1AA2-45CE-4525-BC4F-A8AED295B59C}.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\{817E201A-2F3B-432a-9E00-FDE1ADE7BE54}.exeC:\Windows\{817E201A-2F3B-432a-9E00-FDE1ADE7BE54}.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\{5FC8D3CC-A983-4a07-B0A7-62DE2B0C4317}.exeC:\Windows\{5FC8D3CC-A983-4a07-B0A7-62DE2B0C4317}.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\{2CD12154-4567-48bc-99E3-193C3E6D7B59}.exeC:\Windows\{2CD12154-4567-48bc-99E3-193C3E6D7B59}.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\{2032D89F-DF20-496e-84CF-B2D76D9A6FCD}.exeC:\Windows\{2032D89F-DF20-496e-84CF-B2D76D9A6FCD}.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\{FC8577DC-B295-48f9-9197-3AC89F247538}.exeC:\Windows\{FC8577DC-B295-48f9-9197-3AC89F247538}.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\{29F2EF91-D8CC-4e0f-8BDD-054FA65739C1}.exeC:\Windows\{29F2EF91-D8CC-4e0f-8BDD-054FA65739C1}.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\{FC857~1.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\{2032D~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\{2CD12~1.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\{5FC8D~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\{817E2~1.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\{F10C1~1.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\{33AD8~1.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\{38F4C~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\{EB0FB~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\{5F9A6~1.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
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Downloads
{2032D89F-DF20-496e-84CF-B2D76D9A6FCD}.exe
{29F2EF91-D8CC-4e0f-8BDD-054FA65739C1}.exe
{2CD12154-4567-48bc-99E3-193C3E6D7B59}.exe
{33AD8C11-09D7-4396-B717-089797942F52}.exe
{38F4C60B-41CB-4cb0-A5B5-B1450CA384C6}.exe
{5F9A6151-BE94-4f7f-B583-2B263777269B}.exe
{5FC8D3CC-A983-4a07-B0A7-62DE2B0C4317}.exe
{817E201A-2F3B-432a-9E00-FDE1ADE7BE54}.exe
{EB0FBCA9-4884-41a6-8A8C-2B2F92AC040E}.exe
{F10C1AA2-45CE-4525-BC4F-A8AED295B59C}.exe
{FC8577DC-B295-48f9-9197-3AC89F247538}.exe