Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
18/10/2026, 16:43
General
- Target 2026-10-18_254240066e92e44ef177f235914a3048_elex_wannacry.exe
- Size 89KB
- Sample261018-t8as9agw21
- SHA256 33c4f54ef5d9cb4e25f3e5918cbbf406569bd675b02965d8b5449441cf9e6563
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 35 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\2026-10-18_254240066e92e44ef177f235914a3048_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-18_254240066e92e44ef177f235914a3048_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\{4636A342-64A5-44ee-A9F1-5C4BA7B3CAC3}.exeC:\Windows\{4636A342-64A5-44ee-A9F1-5C4BA7B3CAC3}.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\{765AB642-8826-417e-81C4-3B5C755AC860}.exeC:\Windows\{765AB642-8826-417e-81C4-3B5C755AC860}.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\{F1A334A4-0A86-4bf2-B9C7-A55E58A385F1}.exeC:\Windows\{F1A334A4-0A86-4bf2-B9C7-A55E58A385F1}.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\{7FB28660-6A1E-4076-B3FB-233E050F29D0}.exeC:\Windows\{7FB28660-6A1E-4076-B3FB-233E050F29D0}.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\{C3A1B4ED-700B-4944-B328-2A60E4F82666}.exeC:\Windows\{C3A1B4ED-700B-4944-B328-2A60E4F82666}.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\{CC34F9B1-9217-4e89-AFB6-225C5A3EB230}.exeC:\Windows\{CC34F9B1-9217-4e89-AFB6-225C5A3EB230}.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\{BDD86EA3-77C9-49b4-875F-6C16A42F4104}.exeC:\Windows\{BDD86EA3-77C9-49b4-875F-6C16A42F4104}.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\{8046E576-97F5-4d96-8D63-6BB7035C5A34}.exeC:\Windows\{8046E576-97F5-4d96-8D63-6BB7035C5A34}.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\{9A35A7EE-F825-405a-BD67-177E6EE10C58}.exeC:\Windows\{9A35A7EE-F825-405a-BD67-177E6EE10C58}.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\{057FD329-E2E6-41e0-AB6C-7C8C558B5D2F}.exeC:\Windows\{057FD329-E2E6-41e0-AB6C-7C8C558B5D2F}.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\{C4242C25-3753-4825-95D2-5F78D8E77467}.exeC:\Windows\{C4242C25-3753-4825-95D2-5F78D8E77467}.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\{057FD~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\{9A35A~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\{8046E~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\{BDD86~1.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\{CC34F~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\{C3A1B~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\{7FB28~1.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\{F1A33~1.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\{765AB~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\{4636A~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
{057FD329-E2E6-41e0-AB6C-7C8C558B5D2F}.exe
{4636A342-64A5-44ee-A9F1-5C4BA7B3CAC3}.exe
{765AB642-8826-417e-81C4-3B5C755AC860}.exe
{7FB28660-6A1E-4076-B3FB-233E050F29D0}.exe
{8046E576-97F5-4d96-8D63-6BB7035C5A34}.exe
{9A35A7EE-F825-405a-BD67-177E6EE10C58}.exe
{BDD86EA3-77C9-49b4-875F-6C16A42F4104}.exe
{C3A1B4ED-700B-4944-B328-2A60E4F82666}.exe
{C4242C25-3753-4825-95D2-5F78D8E77467}.exe
{CC34F9B1-9217-4e89-AFB6-225C5A3EB230}.exe
{F1A334A4-0A86-4bf2-B9C7-A55E58A385F1}.exe
memory/620-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/620-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2176-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2176-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3200-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3200-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3340-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3340-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3532-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3532-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3932-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3932-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3932-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4488-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4488-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4968-68-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4968-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5352-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5352-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5660-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5856-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5856-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5984-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5984-76-0x0000000000400000-0x0000000000411000-memory.dmp