Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/10/2026, 07:50
General
- Target 2026-10-22_798276934f8ee8f6110255ead12fe734_elex_wannacry.exe
- Size 79KB
- Sample261024-jpr83sav7r
- SHA256 e4ce470763fb131ed3cd41054948205751bfa4586c8324ab3063de43205b7258
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\2026-10-22_798276934f8ee8f6110255ead12fe734_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_798276934f8ee8f6110255ead12fe734_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\{4AB85097-8FF5-4198-AD56-0C09148B6A22}.exeC:\Windows\{4AB85097-8FF5-4198-AD56-0C09148B6A22}.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\{10B9E64D-E776-4f0b-9FE9-8509D18D889D}.exeC:\Windows\{10B9E64D-E776-4f0b-9FE9-8509D18D889D}.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\{B884462B-3E34-4f94-872D-A3F694582255}.exeC:\Windows\{B884462B-3E34-4f94-872D-A3F694582255}.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\{3A0FC15B-AA76-4658-BD5A-F2A6AB29AE2F}.exeC:\Windows\{3A0FC15B-AA76-4658-BD5A-F2A6AB29AE2F}.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\{74D8D5EF-D83B-44dd-8AB4-9731816EA8D2}.exeC:\Windows\{74D8D5EF-D83B-44dd-8AB4-9731816EA8D2}.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\{69A91E00-A705-43a2-B061-99F48A847F9D}.exeC:\Windows\{69A91E00-A705-43a2-B061-99F48A847F9D}.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\{81D1502C-FD36-4b18-8B63-49E51E0FFED7}.exeC:\Windows\{81D1502C-FD36-4b18-8B63-49E51E0FFED7}.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\{FF2CAE98-AB6F-46fc-8F82-36B5D3049871}.exeC:\Windows\{FF2CAE98-AB6F-46fc-8F82-36B5D3049871}.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\{F7B5C97B-6DEA-4fc0-BCBA-ED1E8B2F4256}.exeC:\Windows\{F7B5C97B-6DEA-4fc0-BCBA-ED1E8B2F4256}.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\{D862B562-D4E5-4a8b-A87C-F25EB9F1001D}.exeC:\Windows\{D862B562-D4E5-4a8b-A87C-F25EB9F1001D}.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\{6D354E81-FE31-43e8-97B3-4EC6AEE9CFDA}.exeC:\Windows\{6D354E81-FE31-43e8-97B3-4EC6AEE9CFDA}.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\{D862B~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\{F7B5C~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\{FF2CA~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\{81D15~1.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\{69A91~1.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\{74D8D~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\{3A0FC~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\{B8844~1.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\{10B9E~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\{4AB85~1.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
{10B9E64D-E776-4f0b-9FE9-8509D18D889D}.exe
{3A0FC15B-AA76-4658-BD5A-F2A6AB29AE2F}.exe
{4AB85097-8FF5-4198-AD56-0C09148B6A22}.exe
{69A91E00-A705-43a2-B061-99F48A847F9D}.exe
{6D354E81-FE31-43e8-97B3-4EC6AEE9CFDA}.exe
{74D8D5EF-D83B-44dd-8AB4-9731816EA8D2}.exe
{81D1502C-FD36-4b18-8B63-49E51E0FFED7}.exe
{B884462B-3E34-4f94-872D-A3F694582255}.exe
{D862B562-D4E5-4a8b-A87C-F25EB9F1001D}.exe
{F7B5C97B-6DEA-4fc0-BCBA-ED1E8B2F4256}.exe
{FF2CAE98-AB6F-46fc-8F82-36B5D3049871}.exe