Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
16/08/2026, 17:37
General
- Target 2026-08-16_7dc534e0328e433800af37e9e7080c46_elex_wannacry.exe
- Size 60KB
- Sample260816-v645ratbkf
- SHA256 a497b8d9c36c71263722b3dcc2d56054ac0ff484659511f5bad12792f06fb7f9
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 36 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\2026-08-16_7dc534e0328e433800af37e9e7080c46_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_7dc534e0328e433800af37e9e7080c46_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\{1B7FADB3-9EDB-4937-85B9-A141CE888217}.exeC:\Windows\{1B7FADB3-9EDB-4937-85B9-A141CE888217}.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\{B87A9541-EAC2-4b22-927A-74157BBDA830}.exeC:\Windows\{B87A9541-EAC2-4b22-927A-74157BBDA830}.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\{881C6B39-8F91-4eaa-87EF-4E815FBD72F4}.exeC:\Windows\{881C6B39-8F91-4eaa-87EF-4E815FBD72F4}.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\{F2554538-F1F2-4ef1-B83E-0CE1C2B357CA}.exeC:\Windows\{F2554538-F1F2-4ef1-B83E-0CE1C2B357CA}.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\{0D9D3C94-4BEB-4c38-9F88-50889AB317A5}.exeC:\Windows\{0D9D3C94-4BEB-4c38-9F88-50889AB317A5}.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\{5BB41637-3999-4dbf-850D-DE25C75D3357}.exeC:\Windows\{5BB41637-3999-4dbf-850D-DE25C75D3357}.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\{9FE92578-3F5D-4d75-AE17-26B7021135F8}.exeC:\Windows\{9FE92578-3F5D-4d75-AE17-26B7021135F8}.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\{0F4F0E14-50B7-41c3-8BC7-6FE2EC3F2A63}.exeC:\Windows\{0F4F0E14-50B7-41c3-8BC7-6FE2EC3F2A63}.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\{F23E4B9A-A045-4c3f-8A43-2DA2A33428F9}.exeC:\Windows\{F23E4B9A-A045-4c3f-8A43-2DA2A33428F9}.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\{A7A0AC3D-5D1A-4470-97A8-0591C8CD20EE}.exeC:\Windows\{A7A0AC3D-5D1A-4470-97A8-0591C8CD20EE}.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\{508C11C8-2DD3-4465-A84E-39099AC04473}.exeC:\Windows\{508C11C8-2DD3-4465-A84E-39099AC04473}.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\{A7A0A~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\{F23E4~1.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\{0F4F0~1.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\{9FE92~1.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\{5BB41~1.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\{0D9D3~1.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\{F2554~1.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\{881C6~1.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\{B87A9~1.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\{1B7FA~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
{0D9D3C94-4BEB-4c38-9F88-50889AB317A5}.exe
{0F4F0E14-50B7-41c3-8BC7-6FE2EC3F2A63}.exe
{1B7FADB3-9EDB-4937-85B9-A141CE888217}.exe
{508C11C8-2DD3-4465-A84E-39099AC04473}.exe
{5BB41637-3999-4dbf-850D-DE25C75D3357}.exe
{881C6B39-8F91-4eaa-87EF-4E815FBD72F4}.exe
{9FE92578-3F5D-4d75-AE17-26B7021135F8}.exe
{A7A0AC3D-5D1A-4470-97A8-0591C8CD20EE}.exe
{B87A9541-EAC2-4b22-927A-74157BBDA830}.exe
{F23E4B9A-A045-4c3f-8A43-2DA2A33428F9}.exe
{F2554538-F1F2-4ef1-B83E-0CE1C2B357CA}.exe
memory/2508-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2508-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2524-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2524-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3056-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3056-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3968-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3968-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3984-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3984-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4260-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4408-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4408-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5172-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5172-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5256-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5256-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5784-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5784-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6008-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6008-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6008-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6664-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6664-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6664-1-0x0000000000400000-0x0000000000410000-memory.dmp