Analysis
- max time kernel
149s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
20/10/2026, 16:25
General
- Target 2026-10-19_742e69191e63ff6014358e0fa4c4aaf8_elex_wannacry.exe
- Size 64KB
- Sample261020-tw2ffab13x
- SHA256 2f6ac9d0260cfd8b9a7280a4b1cad73e7fc44d1748a27e1da1705cfedb939d6e
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 34 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\2026-10-19_742e69191e63ff6014358e0fa4c4aaf8_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-19_742e69191e63ff6014358e0fa4c4aaf8_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\{6C8B5D4F-3BA4-4de6-B930-963AC4D3EDDB}.exeC:\Windows\{6C8B5D4F-3BA4-4de6-B930-963AC4D3EDDB}.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\{3C7DE7DE-64B1-4b85-A418-F92971CDC241}.exeC:\Windows\{3C7DE7DE-64B1-4b85-A418-F92971CDC241}.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\{4D25B132-EE58-4f37-80A7-90BD6A78734A}.exeC:\Windows\{4D25B132-EE58-4f37-80A7-90BD6A78734A}.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\{50B8D583-5AEB-4212-B233-CFC9F179F5DD}.exeC:\Windows\{50B8D583-5AEB-4212-B233-CFC9F179F5DD}.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\{C3D1C9F6-CE30-4175-97A7-CC6F5D08406E}.exeC:\Windows\{C3D1C9F6-CE30-4175-97A7-CC6F5D08406E}.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\{60F0A73F-A754-49f8-9942-D54DB12661D6}.exeC:\Windows\{60F0A73F-A754-49f8-9942-D54DB12661D6}.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\{D518C357-0C1F-4f84-8DE2-431753C92102}.exeC:\Windows\{D518C357-0C1F-4f84-8DE2-431753C92102}.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\{E90CB860-3DA5-4e71-80EA-B8425F1375EC}.exeC:\Windows\{E90CB860-3DA5-4e71-80EA-B8425F1375EC}.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\{D2A8F5E1-FC24-4863-B851-7A533A2E956E}.exeC:\Windows\{D2A8F5E1-FC24-4863-B851-7A533A2E956E}.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\{53F4D8A6-CBC9-4ae2-949D-B6284D3E86E8}.exeC:\Windows\{53F4D8A6-CBC9-4ae2-949D-B6284D3E86E8}.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\{F7F795B4-524B-43ac-842F-205CE5EAF2C8}.exeC:\Windows\{F7F795B4-524B-43ac-842F-205CE5EAF2C8}.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\{53F4D~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\{D2A8F~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\{E90CB~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\{D518C~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\{60F0A~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\{C3D1C~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\{50B8D~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\{4D25B~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\{3C7DE~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\{6C8B5~1.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
{3C7DE7DE-64B1-4b85-A418-F92971CDC241}.exe
{4D25B132-EE58-4f37-80A7-90BD6A78734A}.exe
{50B8D583-5AEB-4212-B233-CFC9F179F5DD}.exe
{53F4D8A6-CBC9-4ae2-949D-B6284D3E86E8}.exe
{60F0A73F-A754-49f8-9942-D54DB12661D6}.exe
{6C8B5D4F-3BA4-4de6-B930-963AC4D3EDDB}.exe
{C3D1C9F6-CE30-4175-97A7-CC6F5D08406E}.exe
{D2A8F5E1-FC24-4863-B851-7A533A2E956E}.exe
{D518C357-0C1F-4f84-8DE2-431753C92102}.exe
{E90CB860-3DA5-4e71-80EA-B8425F1375EC}.exe
{F7F795B4-524B-43ac-842F-205CE5EAF2C8}.exe
memory/1136-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1136-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1540-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1540-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1556-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1556-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1672-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1680-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2196-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2196-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2196-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2448-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2448-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3188-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3856-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3856-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4092-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4092-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4324-60-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4324-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4592-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4592-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4592-12-0x0000000000400000-0x0000000000410000-memory.dmp