Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
15/04/2026, 11:19
General
- Target 2026-04-15_8a1c57861b5757d3641b73b1fa6f535a_elex_wannacry.exe
- Size 60KB
- Sample260415-ne3paaft7s
- SHA256 ac1cc80bd8999b89afc05d7c4018bce119cbc4c2ac85eb556055c4e0384bdbe8
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 33 IoCs
- Custom signatureDetects Windows executables referencing non-Windows User-Agents 33 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
- 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\2026-04-15_8a1c57861b5757d3641b73b1fa6f535a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_8a1c57861b5757d3641b73b1fa6f535a_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\{25DEFB96-3C98-491d-A5BE-48464EA17F6C}.exeC:\Windows\{25DEFB96-3C98-491d-A5BE-48464EA17F6C}.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\{07EFC5B0-186A-4d32-918C-E99948E9FC6F}.exeC:\Windows\{07EFC5B0-186A-4d32-918C-E99948E9FC6F}.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\{B19FAC85-9EE4-4a46-B372-5571873798E6}.exeC:\Windows\{B19FAC85-9EE4-4a46-B372-5571873798E6}.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\{4E3AB7CD-8B3A-49b8-8736-3169EC5B476C}.exeC:\Windows\{4E3AB7CD-8B3A-49b8-8736-3169EC5B476C}.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\{AA2FCF78-08FF-40a0-A5EF-4FDB5C4ADF88}.exeC:\Windows\{AA2FCF78-08FF-40a0-A5EF-4FDB5C4ADF88}.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\{1CD071DC-2699-4a0f-A585-E9BDA9DD393F}.exeC:\Windows\{1CD071DC-2699-4a0f-A585-E9BDA9DD393F}.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\{4E63A4AB-D37D-466d-997A-585E511C215F}.exeC:\Windows\{4E63A4AB-D37D-466d-997A-585E511C215F}.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\{2D3B2071-0B73-41c2-A3C8-9C1964F1B255}.exeC:\Windows\{2D3B2071-0B73-41c2-A3C8-9C1964F1B255}.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\{C7B6A21B-8FE5-4f34-BC00-BE9656FD3D42}.exeC:\Windows\{C7B6A21B-8FE5-4f34-BC00-BE9656FD3D42}.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\{CF84944A-6543-43e7-9EF3-0AD8FDCAFA52}.exeC:\Windows\{CF84944A-6543-43e7-9EF3-0AD8FDCAFA52}.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\{D42B6144-A2D0-4ea7-A750-CA3536AC08F1}.exeC:\Windows\{D42B6144-A2D0-4ea7-A750-CA3536AC08F1}.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\{CF849~1.EXE > nul12⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C7B6A~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2D3B2~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{4E63A~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{1CD07~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{AA2FC~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{4E3AB~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B19FA~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{07EFC~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{25DEF~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
{07EFC5B0-186A-4d32-918C-E99948E9FC6F}.exe
{1CD071DC-2699-4a0f-A585-E9BDA9DD393F}.exe
{25DEFB96-3C98-491d-A5BE-48464EA17F6C}.exe
{2D3B2071-0B73-41c2-A3C8-9C1964F1B255}.exe
{4E3AB7CD-8B3A-49b8-8736-3169EC5B476C}.exe
{4E63A4AB-D37D-466d-997A-585E511C215F}.exe
{AA2FCF78-08FF-40a0-A5EF-4FDB5C4ADF88}.exe
{B19FAC85-9EE4-4a46-B372-5571873798E6}.exe
{C7B6A21B-8FE5-4f34-BC00-BE9656FD3D42}.exe
{CF84944A-6543-43e7-9EF3-0AD8FDCAFA52}.exe
{D42B6144-A2D0-4ea7-A750-CA3536AC08F1}.exe
memory/984-2-0x0000000000400000-0x0000000000410000-memory.dmp
memory/984-1-0x0000000002250000-0x00000000022AF000-memory.dmp
memory/984-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/984-8-0x0000000002250000-0x00000000022AF000-memory.dmp
memory/984-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1396-31-0x0000000003C90000-0x0000000003CEF000-memory.dmp
memory/1396-32-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1396-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1396-26-0x0000000003C90000-0x0000000003CEF000-memory.dmp
memory/1612-40-0x0000000002100000-0x000000000215F000-memory.dmp
memory/1612-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1612-43-0x0000000002100000-0x000000000215F000-memory.dmp
memory/1636-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1636-72-0x0000000002120000-0x000000000217F000-memory.dmp
memory/1636-76-0x0000000002120000-0x000000000217F000-memory.dmp
memory/1636-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2092-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2092-53-0x0000000002240000-0x000000000229F000-memory.dmp
memory/2092-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2092-48-0x0000000002240000-0x000000000229F000-memory.dmp
memory/2656-18-0x0000000003C60000-0x0000000003CBF000-memory.dmp
memory/2656-22-0x0000000003C60000-0x0000000003CBF000-memory.dmp
memory/2656-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2656-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2860-68-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2860-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2860-64-0x0000000002110000-0x000000000216F000-memory.dmp
memory/2860-67-0x0000000002110000-0x000000000216F000-memory.dmp
memory/2936-10-0x0000000002230000-0x000000000228F000-memory.dmp
memory/2936-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2936-15-0x0000000002230000-0x000000000228F000-memory.dmp
memory/2936-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3044-87-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3424-60-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3424-59-0x0000000002160000-0x00000000021BF000-memory.dmp
memory/3424-56-0x0000000002160000-0x00000000021BF000-memory.dmp
memory/3424-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3492-39-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3492-33-0x0000000003C90000-0x0000000003CEF000-memory.dmp
memory/3492-38-0x0000000003C90000-0x0000000003CEF000-memory.dmp
memory/5004-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5004-80-0x0000000002220000-0x000000000227F000-memory.dmp
memory/5004-85-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5004-84-0x0000000002220000-0x000000000227F000-memory.dmp