Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
10/08/2026, 04:27
General
- Target 2026-08-10_8ccdd1089092c24f0fa20216eed315d9_elex_wannacry.exe
- Size 68KB
- Sample260810-e234wsar9s
- SHA256 94e202ff7a9febd70659bb8c85682ad284ebda75ec7c4936bf05bd89ca8c4014
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 34 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\2026-08-10_8ccdd1089092c24f0fa20216eed315d9_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_8ccdd1089092c24f0fa20216eed315d9_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\{10318650-6056-4353-9009-360E20D387E3}.exeC:\Windows\{10318650-6056-4353-9009-360E20D387E3}.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\{F28C6F21-CA90-4d7f-8626-3421D5E1C487}.exeC:\Windows\{F28C6F21-CA90-4d7f-8626-3421D5E1C487}.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\{9CD2D36C-FAE5-443e-AE12-228AFE93C11F}.exeC:\Windows\{9CD2D36C-FAE5-443e-AE12-228AFE93C11F}.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\{9667F4F2-8DAE-4eed-B5AF-E9746A8D84ED}.exeC:\Windows\{9667F4F2-8DAE-4eed-B5AF-E9746A8D84ED}.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\{CBD5A9C2-0450-4d46-B1FF-316B3397CFCD}.exeC:\Windows\{CBD5A9C2-0450-4d46-B1FF-316B3397CFCD}.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\{FF04289F-C09A-439e-AF3E-72FCBAC2F083}.exeC:\Windows\{FF04289F-C09A-439e-AF3E-72FCBAC2F083}.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\{CE76D417-BB8F-43d4-A843-F27D757E5B74}.exeC:\Windows\{CE76D417-BB8F-43d4-A843-F27D757E5B74}.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\{4A16F0E6-1BF4-4df5-9CE2-F1CF40FCB164}.exeC:\Windows\{4A16F0E6-1BF4-4df5-9CE2-F1CF40FCB164}.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\{55C457A8-9687-43c2-B3C6-5A781946D3E6}.exeC:\Windows\{55C457A8-9687-43c2-B3C6-5A781946D3E6}.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\{54E6C756-90C5-4145-8F5C-FA9EE1008B3E}.exeC:\Windows\{54E6C756-90C5-4145-8F5C-FA9EE1008B3E}.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\{A955A889-3127-4607-842A-43315083EF3B}.exeC:\Windows\{A955A889-3127-4607-842A-43315083EF3B}.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\{54E6C~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\{55C45~1.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\{4A16F~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\{CE76D~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\{FF042~1.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\{CBD5A~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\{9667F~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\{9CD2D~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\{F28C6~1.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\{10318~1.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\2026-0~1.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
{10318650-6056-4353-9009-360E20D387E3}.exe
{4A16F0E6-1BF4-4df5-9CE2-F1CF40FCB164}.exe
{54E6C756-90C5-4145-8F5C-FA9EE1008B3E}.exe
{55C457A8-9687-43c2-B3C6-5A781946D3E6}.exe
{9667F4F2-8DAE-4eed-B5AF-E9746A8D84ED}.exe
{9CD2D36C-FAE5-443e-AE12-228AFE93C11F}.exe
{A955A889-3127-4607-842A-43315083EF3B}.exe
{CBD5A9C2-0450-4d46-B1FF-316B3397CFCD}.exe
{CE76D417-BB8F-43d4-A843-F27D757E5B74}.exe
{F28C6F21-CA90-4d7f-8626-3421D5E1C487}.exe
{FF04289F-C09A-439e-AF3E-72FCBAC2F083}.exe
memory/656-60-0x0000000000400000-0x0000000000411000-memory.dmp
memory/972-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/972-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/972-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1712-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1712-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1820-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1820-46-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2116-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2116-24-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2356-65-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2980-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2980-31-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3132-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3132-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3636-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3636-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3636-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4276-58-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4276-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4488-30-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4788-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4788-18-0x0000000000400000-0x0000000000411000-memory.dmp