Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
19/08/2026, 10:51
General
- Target 2026-08-19_d28a5705104507807f103d185a2dfd0e_elex_wannacry.exe
- Size 84KB
- Sample260819-mxtzeshn5y
- SHA256 bd70f9c9de70801ae5d3cd79905d9c3dfff228cae37d01535ce451dd03aba117
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 25 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\2026-08-19_d28a5705104507807f103d185a2dfd0e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_d28a5705104507807f103d185a2dfd0e_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\{4EF25F08-7535-4820-AAD3-D854B5225F75}.exeC:\Windows\{4EF25F08-7535-4820-AAD3-D854B5225F75}.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\{C12C7048-32CC-4387-A727-DCD6E9516FFD}.exeC:\Windows\{C12C7048-32CC-4387-A727-DCD6E9516FFD}.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\{FB4C4176-8017-4e66-A3EE-5CB0B0FF57DA}.exeC:\Windows\{FB4C4176-8017-4e66-A3EE-5CB0B0FF57DA}.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\{A6BF7C4F-274F-40a0-A940-68B986559187}.exeC:\Windows\{A6BF7C4F-274F-40a0-A940-68B986559187}.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\{63F69B22-06DE-4958-AC5A-3FEC88EE0396}.exeC:\Windows\{63F69B22-06DE-4958-AC5A-3FEC88EE0396}.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\{82054043-DD1A-4dde-8236-370CD2045331}.exeC:\Windows\{82054043-DD1A-4dde-8236-370CD2045331}.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\{366F239B-A06E-4316-946F-021DA14F56EF}.exeC:\Windows\{366F239B-A06E-4316-946F-021DA14F56EF}.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\{E5ECB762-A4C0-41c8-9D85-95D3A9CD2BC0}.exeC:\Windows\{E5ECB762-A4C0-41c8-9D85-95D3A9CD2BC0}.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\{194DD321-1624-4ff2-B38B-FB4618E569BF}.exeC:\Windows\{194DD321-1624-4ff2-B38B-FB4618E569BF}.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\{D5A52CBF-CAC5-4e57-A8B0-6136A5C5C766}.exeC:\Windows\{D5A52CBF-CAC5-4e57-A8B0-6136A5C5C766}.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\{A02102E5-5659-4d32-A14E-0BFAFE2E2D66}.exeC:\Windows\{A02102E5-5659-4d32-A14E-0BFAFE2E2D66}.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\{D5A52~1.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\{194DD~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\{E5ECB~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\{366F2~1.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\{82054~1.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\{63F69~1.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\{A6BF7~1.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\{FB4C4~1.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\{C12C7~1.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\{4EF25~1.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
{194DD321-1624-4ff2-B38B-FB4618E569BF}.exe
{366F239B-A06E-4316-946F-021DA14F56EF}.exe
{4EF25F08-7535-4820-AAD3-D854B5225F75}.exe
{63F69B22-06DE-4958-AC5A-3FEC88EE0396}.exe
{82054043-DD1A-4dde-8236-370CD2045331}.exe
{A02102E5-5659-4d32-A14E-0BFAFE2E2D66}.exe
{A6BF7C4F-274F-40a0-A940-68B986559187}.exe
{C12C7048-32CC-4387-A727-DCD6E9516FFD}.exe
{D5A52CBF-CAC5-4e57-A8B0-6136A5C5C766}.exe
{E5ECB762-A4C0-41c8-9D85-95D3A9CD2BC0}.exe
{FB4C4176-8017-4e66-A3EE-5CB0B0FF57DA}.exe
memory/1420-67-0x0000000000400000-0x0000000000416000-memory.dmp
memory/1748-12-0x0000000000400000-0x0000000000416000-memory.dmp
memory/1748-7-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2408-60-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2460-33-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2616-18-0x0000000000400000-0x0000000000416000-memory.dmp
memory/3604-74-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4292-26-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4300-0-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4300-6-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4596-46-0x0000000000400000-0x0000000000416000-memory.dmp
memory/5924-54-0x0000000000400000-0x0000000000416000-memory.dmp
memory/5924-49-0x0000000000400000-0x0000000000416000-memory.dmp
memory/6064-41-0x0000000000400000-0x0000000000416000-memory.dmp