Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
16/10/2026, 21:34
General
- Target 2026-10-15_1bec14de608b440bf7097ca7b85a3a04_elex_wannacry.exe
- Size 90KB
- Sample261016-1e3eqsds2n
- SHA256 934fe4f40b033b7ba9e5665763659fd122b5212b29dfbba0cccb7b046a97b3d4
Score
10/10
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 11 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\2026-10-15_1bec14de608b440bf7097ca7b85a3a04_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-15_1bec14de608b440bf7097ca7b85a3a04_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\{DDE53185-BE05-4e6a-91FF-0566AE7B424D}.exeC:\Windows\{DDE53185-BE05-4e6a-91FF-0566AE7B424D}.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\{2FAD7C78-60A4-4ec1-BD78-79BBC5812228}.exeC:\Windows\{2FAD7C78-60A4-4ec1-BD78-79BBC5812228}.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\{C5C078BF-B0F8-4d03-A57F-30BE3592D81A}.exeC:\Windows\{C5C078BF-B0F8-4d03-A57F-30BE3592D81A}.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\{D170890F-1C3C-401a-8C05-FEC357622CAE}.exeC:\Windows\{D170890F-1C3C-401a-8C05-FEC357622CAE}.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\{18350D5A-7D04-4d10-9553-27FDBDD82F03}.exeC:\Windows\{18350D5A-7D04-4d10-9553-27FDBDD82F03}.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\{6A524161-38E5-4fee-A254-075CB63BD3C3}.exeC:\Windows\{6A524161-38E5-4fee-A254-075CB63BD3C3}.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\{262A39D3-FE59-4a99-9673-BBD18DFB030A}.exeC:\Windows\{262A39D3-FE59-4a99-9673-BBD18DFB030A}.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\{BDF716CF-D961-49a5-8B7D-E714E36492A5}.exeC:\Windows\{BDF716CF-D961-49a5-8B7D-E714E36492A5}.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\{ABD87383-E5A5-4f2d-8A78-7C37BB55C1FD}.exeC:\Windows\{ABD87383-E5A5-4f2d-8A78-7C37BB55C1FD}.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\{7B45D506-C669-4b2f-B6EF-C84E8F75BBAD}.exeC:\Windows\{7B45D506-C669-4b2f-B6EF-C84E8F75BBAD}.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\{C3D7B0A3-97A3-49c8-A1F5-D6DF33BDCF08}.exeC:\Windows\{C3D7B0A3-97A3-49c8-A1F5-D6DF33BDCF08}.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\{7B45D~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\{ABD87~1.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\{BDF71~1.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\{262A3~1.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\{6A524~1.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\{18350~1.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\{D1708~1.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\{C5C07~1.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\{2FAD7~1.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\{DDE53~1.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
{18350D5A-7D04-4d10-9553-27FDBDD82F03}.exe
{262A39D3-FE59-4a99-9673-BBD18DFB030A}.exe
{2FAD7C78-60A4-4ec1-BD78-79BBC5812228}.exe
{6A524161-38E5-4fee-A254-075CB63BD3C3}.exe
{7B45D506-C669-4b2f-B6EF-C84E8F75BBAD}.exe
{ABD87383-E5A5-4f2d-8A78-7C37BB55C1FD}.exe
{BDF716CF-D961-49a5-8B7D-E714E36492A5}.exe
{C3D7B0A3-97A3-49c8-A1F5-D6DF33BDCF08}.exe
{C5C078BF-B0F8-4d03-A57F-30BE3592D81A}.exe
{D170890F-1C3C-401a-8C05-FEC357622CAE}.exe
{DDE53185-BE05-4e6a-91FF-0566AE7B424D}.exe