Analysis
- max time kernel
149s - max time network
112s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
23/10/2026, 02:50
General
- Target 2026-10-22_f1a84c276cd632d4266c192899c73c5f_elex_wannacry.exe
- Size 89KB
- Sample261023-db1qeaht2y
- SHA256 391ceb200bd765f251eac1f80b6572cad561398fa6360da46a020f12222a7684
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 31 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\2026-10-22_f1a84c276cd632d4266c192899c73c5f_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_f1a84c276cd632d4266c192899c73c5f_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\{400B46BE-ABF1-4049-80C1-F50461DFE693}.exeC:\Windows\{400B46BE-ABF1-4049-80C1-F50461DFE693}.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\{DDE0004B-2B80-4672-8556-59F2A36D1423}.exeC:\Windows\{DDE0004B-2B80-4672-8556-59F2A36D1423}.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\{2D3B98B8-45AF-41b8-A31E-33774DD1C0DC}.exeC:\Windows\{2D3B98B8-45AF-41b8-A31E-33774DD1C0DC}.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\{8392D4F7-026B-4de9-9168-7958DA5EE727}.exeC:\Windows\{8392D4F7-026B-4de9-9168-7958DA5EE727}.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\{A1E44806-BAED-43ed-92C4-8A6D5EF8D71C}.exeC:\Windows\{A1E44806-BAED-43ed-92C4-8A6D5EF8D71C}.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\{085E06EC-BA66-49f0-B3C6-0A010D82CBB8}.exeC:\Windows\{085E06EC-BA66-49f0-B3C6-0A010D82CBB8}.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\{8431CABA-BE3B-44a8-8800-A7F8D48B8862}.exeC:\Windows\{8431CABA-BE3B-44a8-8800-A7F8D48B8862}.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\{04C598E5-E69A-4c68-9FC9-88F51DDD4E10}.exeC:\Windows\{04C598E5-E69A-4c68-9FC9-88F51DDD4E10}.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\{7D0E770F-0CCF-4f86-AB8D-B02BD0AACE84}.exeC:\Windows\{7D0E770F-0CCF-4f86-AB8D-B02BD0AACE84}.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\{D7845971-1AC5-45ac-B5C6-D169827E1E9A}.exeC:\Windows\{D7845971-1AC5-45ac-B5C6-D169827E1E9A}.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\{F4725E3E-E1C8-4086-9FC0-0CCDFB57C095}.exeC:\Windows\{F4725E3E-E1C8-4086-9FC0-0CCDFB57C095}.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\{D7845~1.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\{7D0E7~1.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\{04C59~1.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\{8431C~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\{085E0~1.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\{A1E44~1.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\{8392D~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\{2D3B9~1.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\{DDE00~1.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\{400B4~1.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
{04C598E5-E69A-4c68-9FC9-88F51DDD4E10}.exe
{085E06EC-BA66-49f0-B3C6-0A010D82CBB8}.exe
{2D3B98B8-45AF-41b8-A31E-33774DD1C0DC}.exe
{400B46BE-ABF1-4049-80C1-F50461DFE693}.exe
{7D0E770F-0CCF-4f86-AB8D-B02BD0AACE84}.exe
{8392D4F7-026B-4de9-9168-7958DA5EE727}.exe
{8431CABA-BE3B-44a8-8800-A7F8D48B8862}.exe
{A1E44806-BAED-43ed-92C4-8A6D5EF8D71C}.exe
{D7845971-1AC5-45ac-B5C6-D169827E1E9A}.exe
{DDE0004B-2B80-4672-8556-59F2A36D1423}.exe
{F4725E3E-E1C8-4086-9FC0-0CCDFB57C095}.exe
memory/1028-24-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1028-30-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1352-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1396-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1396-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1648-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1648-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1824-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1824-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1992-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1992-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1992-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2724-17-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3856-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4472-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4472-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4784-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5040-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5040-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5040-6-0x0000000000400000-0x0000000000411000-memory.dmp