Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 04:01
General
- Target 2026-10-26_e62c6bc18670284af83a97e2acb17d3c_elex_wannacry.exe
- Size 64KB
- Sample261027-elca8sbs9k
- SHA256 31203ce7f7ebef89dbb588ac4327689e1177d10397efd54de396a0a3b2d01583
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\2026-10-26_e62c6bc18670284af83a97e2acb17d3c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_e62c6bc18670284af83a97e2acb17d3c_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\{D8FDD712-B71C-4cf1-B0AA-FCC5B7FA2660}.exeC:\Windows\{D8FDD712-B71C-4cf1-B0AA-FCC5B7FA2660}.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\{3336D7CB-155B-4196-9385-B3F232A1B958}.exeC:\Windows\{3336D7CB-155B-4196-9385-B3F232A1B958}.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\{EE795424-C7D3-468d-80DA-1933B787E1D4}.exeC:\Windows\{EE795424-C7D3-468d-80DA-1933B787E1D4}.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\{49707993-4196-4e52-B9D5-60B1FE5BFEED}.exeC:\Windows\{49707993-4196-4e52-B9D5-60B1FE5BFEED}.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\{D94DFAC1-06AE-4bbf-BF86-2624176D2C16}.exeC:\Windows\{D94DFAC1-06AE-4bbf-BF86-2624176D2C16}.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\{C64B350F-5451-4b9e-834A-C639D86EF8B6}.exeC:\Windows\{C64B350F-5451-4b9e-834A-C639D86EF8B6}.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\{5A650D42-6524-4bac-9FCF-C332C3DE0CBD}.exeC:\Windows\{5A650D42-6524-4bac-9FCF-C332C3DE0CBD}.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\{5BFDC8EC-F3BD-4282-947D-DD4229463909}.exeC:\Windows\{5BFDC8EC-F3BD-4282-947D-DD4229463909}.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\{21EB4E52-87EA-4768-9137-6F6D890708D9}.exeC:\Windows\{21EB4E52-87EA-4768-9137-6F6D890708D9}.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\{FC162AE0-01A0-4d92-B974-CA4BBE29185D}.exeC:\Windows\{FC162AE0-01A0-4d92-B974-CA4BBE29185D}.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\{3747E5FF-8B6B-43de-A7B8-348DDA0981E9}.exeC:\Windows\{3747E5FF-8B6B-43de-A7B8-348DDA0981E9}.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\{FC162~1.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\{21EB4~1.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\{5BFDC~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\{5A650~1.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\{C64B3~1.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\{D94DF~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\{49707~1.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\{EE795~1.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\{3336D~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\{D8FDD~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
{21EB4E52-87EA-4768-9137-6F6D890708D9}.exe
{3336D7CB-155B-4196-9385-B3F232A1B958}.exe
{3747E5FF-8B6B-43de-A7B8-348DDA0981E9}.exe
{49707993-4196-4e52-B9D5-60B1FE5BFEED}.exe
{5A650D42-6524-4bac-9FCF-C332C3DE0CBD}.exe
{5BFDC8EC-F3BD-4282-947D-DD4229463909}.exe
{C64B350F-5451-4b9e-834A-C639D86EF8B6}.exe
{D8FDD712-B71C-4cf1-B0AA-FCC5B7FA2660}.exe
{D94DFAC1-06AE-4bbf-BF86-2624176D2C16}.exe
{EE795424-C7D3-468d-80DA-1933B787E1D4}.exe
{FC162AE0-01A0-4d92-B974-CA4BBE29185D}.exe
memory/708-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/708-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/832-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/832-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/832-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1212-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1212-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2524-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2712-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2712-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2796-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2796-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3000-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3000-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3732-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3732-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3860-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3860-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4620-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4620-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4620-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4988-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4988-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5964-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5964-21-0x0000000000400000-0x0000000000410000-memory.dmp