Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
20/08/2026, 03:43
General
- Target 2026-08-20_be1b152d3199e2f7a341933858400dc1_elex_wannacry.exe
- Size 68KB
- Sample260820-d9wt4sej9v
- SHA256 e069d39b5589aa12fd15c4d8803bb3867e66b87f89906e07c13391771b7abfca
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\2026-08-20_be1b152d3199e2f7a341933858400dc1_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-20_be1b152d3199e2f7a341933858400dc1_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\{1D877A9C-C6EB-4448-AECC-4A0D53C6FC36}.exeC:\Windows\{1D877A9C-C6EB-4448-AECC-4A0D53C6FC36}.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\{9F99E875-1B5A-47c6-A926-AF6595AE81F7}.exeC:\Windows\{9F99E875-1B5A-47c6-A926-AF6595AE81F7}.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\{EF5BA218-DFAF-480a-B9A0-B0275194FE4E}.exeC:\Windows\{EF5BA218-DFAF-480a-B9A0-B0275194FE4E}.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\{CD6FF674-56BB-440c-A107-99929CCD832D}.exeC:\Windows\{CD6FF674-56BB-440c-A107-99929CCD832D}.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\{5D10B950-B18C-4391-9423-49A895A54627}.exeC:\Windows\{5D10B950-B18C-4391-9423-49A895A54627}.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\{AD170DFD-0469-4567-8ADE-4BAEA85C2D21}.exeC:\Windows\{AD170DFD-0469-4567-8ADE-4BAEA85C2D21}.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\{0DB1538F-72EE-4176-9D39-C5FFADA50753}.exeC:\Windows\{0DB1538F-72EE-4176-9D39-C5FFADA50753}.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\{ABF9CF7B-2FB6-40e0-91CF-3796AB04DD6B}.exeC:\Windows\{ABF9CF7B-2FB6-40e0-91CF-3796AB04DD6B}.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\{2608EB93-A1A4-457c-A50F-F62C61EF1116}.exeC:\Windows\{2608EB93-A1A4-457c-A50F-F62C61EF1116}.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\{48605B67-1E7F-44ae-820E-19F29B7046C7}.exeC:\Windows\{48605B67-1E7F-44ae-820E-19F29B7046C7}.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\{796DAF85-9575-4c42-AC6A-4C8B02D24A5F}.exeC:\Windows\{796DAF85-9575-4c42-AC6A-4C8B02D24A5F}.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\{48605~1.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\{2608E~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\{ABF9C~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\{0DB15~1.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\{AD170~1.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\{5D10B~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\{CD6FF~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\{EF5BA~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\{9F99E~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\{1D877~1.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
{0DB1538F-72EE-4176-9D39-C5FFADA50753}.exe
{1D877A9C-C6EB-4448-AECC-4A0D53C6FC36}.exe
{2608EB93-A1A4-457c-A50F-F62C61EF1116}.exe
{48605B67-1E7F-44ae-820E-19F29B7046C7}.exe
{5D10B950-B18C-4391-9423-49A895A54627}.exe
{796DAF85-9575-4c42-AC6A-4C8B02D24A5F}.exe
{9F99E875-1B5A-47c6-A926-AF6595AE81F7}.exe
{ABF9CF7B-2FB6-40e0-91CF-3796AB04DD6B}.exe
{AD170DFD-0469-4567-8ADE-4BAEA85C2D21}.exe
{CD6FF674-56BB-440c-A107-99929CCD832D}.exe
{EF5BA218-DFAF-480a-B9A0-B0275194FE4E}.exe
memory/1880-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1880-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2376-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2376-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2568-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2568-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3092-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3092-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3092-9-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3244-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3244-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3620-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3620-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3620-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3668-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3668-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4348-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4468-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4468-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5016-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5016-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5072-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5072-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5956-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5956-15-0x0000000000400000-0x0000000000411000-memory.dmp