Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/10/2026, 07:36
General
- Target 2026-10-28_2dcc878730005be1f743c63f9ae24432_elex_wannacry.exe
- Size 64KB
- Sample261030-jfhchsdh33
- SHA256 a68ed9bdb03e253c884e502729c8b41847a86303fb9d47fb74dea6c506bea6ab
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\2026-10-28_2dcc878730005be1f743c63f9ae24432_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_2dcc878730005be1f743c63f9ae24432_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\{981EB728-5B92-4aa3-9334-60EAF1813498}.exeC:\Windows\{981EB728-5B92-4aa3-9334-60EAF1813498}.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\{D1A5CCB9-0B8F-461a-B20A-B47C41EACCFD}.exeC:\Windows\{D1A5CCB9-0B8F-461a-B20A-B47C41EACCFD}.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
-
C:\Windows\{69290D1B-9A9B-4808-A04B-8959BE6E40CD}.exeC:\Windows\{69290D1B-9A9B-4808-A04B-8959BE6E40CD}.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\{FC5BD931-6A30-40dd-B939-C8695CF24DC5}.exeC:\Windows\{FC5BD931-6A30-40dd-B939-C8695CF24DC5}.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\{F8B0594D-14EF-4a66-9683-7190EFC1443D}.exeC:\Windows\{F8B0594D-14EF-4a66-9683-7190EFC1443D}.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\{0A383832-0F01-463b-B0FD-42ABC00AB4BC}.exeC:\Windows\{0A383832-0F01-463b-B0FD-42ABC00AB4BC}.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\{49BE9292-51E5-46d7-BB03-9635DB40225E}.exeC:\Windows\{49BE9292-51E5-46d7-BB03-9635DB40225E}.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\{DC498339-8438-437b-92D8-73FEE62025D9}.exeC:\Windows\{DC498339-8438-437b-92D8-73FEE62025D9}.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\{6901BA32-FA57-42d5-8EA5-BBF546AD14BC}.exeC:\Windows\{6901BA32-FA57-42d5-8EA5-BBF546AD14BC}.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
-
C:\Windows\{DAF36764-B7BE-4366-8456-A3632D6A7653}.exeC:\Windows\{DAF36764-B7BE-4366-8456-A3632D6A7653}.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
-
C:\Windows\{79EB80C6-56A4-42f4-9ABE-73C28B42FE7C}.exeC:\Windows\{79EB80C6-56A4-42f4-9ABE-73C28B42FE7C}.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\{DAF36~1.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\{6901B~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\{DC498~1.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\{49BE9~1.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\{0A383~1.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\{F8B05~1.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\{FC5BD~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\{69290~1.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\{D1A5C~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\{981EB~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
Loading Replay Monitor...
Downloads
{0A383832-0F01-463b-B0FD-42ABC00AB4BC}.exe
{49BE9292-51E5-46d7-BB03-9635DB40225E}.exe
{6901BA32-FA57-42d5-8EA5-BBF546AD14BC}.exe
{69290D1B-9A9B-4808-A04B-8959BE6E40CD}.exe
{79EB80C6-56A4-42f4-9ABE-73C28B42FE7C}.exe
{981EB728-5B92-4aa3-9334-60EAF1813498}.exe
{D1A5CCB9-0B8F-461a-B20A-B47C41EACCFD}.exe
{DAF36764-B7BE-4366-8456-A3632D6A7653}.exe
{DC498339-8438-437b-92D8-73FEE62025D9}.exe
{F8B0594D-14EF-4a66-9683-7190EFC1443D}.exe
{FC5BD931-6A30-40dd-B939-C8695CF24DC5}.exe
memory/1124-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1124-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1264-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1264-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1332-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1332-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1920-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1920-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2480-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2480-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2884-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4292-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4292-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4824-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4824-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4916-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4916-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4960-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4960-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5588-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5588-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5588-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6040-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6040-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6040-14-0x0000000000400000-0x0000000000410000-memory.dmp