Analysis
- max time kernel
148s - max time network
133s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
16/08/2026, 10:22
General
- Target 2026-08-16_9aae520885f59ee45a2f4401ed38bd5f_elex_wannacry.exe
- Size 64KB
- Sample260816-memsdscf86
- SHA256 18f8e74cb3ad328627304e933a5809c0ce6ade469b168866609390d9917e5d30
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 36 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\2026-08-16_9aae520885f59ee45a2f4401ed38bd5f_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_9aae520885f59ee45a2f4401ed38bd5f_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\{487540EC-3155-4327-AC0F-6B22617B74FC}.exeC:\Windows\{487540EC-3155-4327-AC0F-6B22617B74FC}.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\{FD46C6D2-8429-48da-B458-54C9827457B2}.exeC:\Windows\{FD46C6D2-8429-48da-B458-54C9827457B2}.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\{AE820C26-A438-41fe-B324-D6C823677131}.exeC:\Windows\{AE820C26-A438-41fe-B324-D6C823677131}.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
-
C:\Windows\{8245CD42-7A79-433c-A835-8B2FABD6E72B}.exeC:\Windows\{8245CD42-7A79-433c-A835-8B2FABD6E72B}.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\{51FF6547-5501-4cca-9969-5CC4FFCA64D7}.exeC:\Windows\{51FF6547-5501-4cca-9969-5CC4FFCA64D7}.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
-
C:\Windows\{2A505CA4-04E3-43b6-AA8F-C4A0A8BBFDE3}.exeC:\Windows\{2A505CA4-04E3-43b6-AA8F-C4A0A8BBFDE3}.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\{BF4185DA-97AA-4cb5-BA7C-218C77FE76CE}.exeC:\Windows\{BF4185DA-97AA-4cb5-BA7C-218C77FE76CE}.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\{18D4F8EE-F15A-4cfd-A8BA-3B533F777849}.exeC:\Windows\{18D4F8EE-F15A-4cfd-A8BA-3B533F777849}.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\{FDEE3821-5D00-41f7-8070-6AD3A8F3C0AE}.exeC:\Windows\{FDEE3821-5D00-41f7-8070-6AD3A8F3C0AE}.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\{4987D673-3E34-42f9-9881-F85C0FD324CE}.exeC:\Windows\{4987D673-3E34-42f9-9881-F85C0FD324CE}.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
-
C:\Windows\{69CC45AB-3DD6-430b-B494-782C13DF869E}.exeC:\Windows\{69CC45AB-3DD6-430b-B494-782C13DF869E}.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\{4987D~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\{FDEE3~1.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\{18D4F~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\{BF418~1.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\{2A505~1.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\{51FF6~1.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\{8245C~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\{AE820~1.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\{FD46C~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\{48754~1.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
{18D4F8EE-F15A-4cfd-A8BA-3B533F777849}.exe
{2A505CA4-04E3-43b6-AA8F-C4A0A8BBFDE3}.exe
{487540EC-3155-4327-AC0F-6B22617B74FC}.exe
{4987D673-3E34-42f9-9881-F85C0FD324CE}.exe
{51FF6547-5501-4cca-9969-5CC4FFCA64D7}.exe
{69CC45AB-3DD6-430b-B494-782C13DF869E}.exe
{8245CD42-7A79-433c-A835-8B2FABD6E72B}.exe
{AE820C26-A438-41fe-B324-D6C823677131}.exe
{BF4185DA-97AA-4cb5-BA7C-218C77FE76CE}.exe
{FD46C6D2-8429-48da-B458-54C9827457B2}.exe
{FDEE3821-5D00-41f7-8070-6AD3A8F3C0AE}.exe
memory/360-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/360-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/456-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/456-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1240-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1240-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1600-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1600-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1916-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1916-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2064-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2064-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2064-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2912-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2912-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3028-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3028-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4272-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4272-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4640-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4640-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4640-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4664-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4664-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4804-78-0x0000000000400000-0x0000000000410000-memory.dmp