Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
13/08/2026, 09:42
General
- Target 2026-08-13_4edb829baf1f5aeb5ec5aa82731b816e_elex_wannacry.exe
- Size 92KB
- Sample260813-lprcwseq31
- SHA256 5c03fd075e6a39542b3148b29fa61c65ad4ae72103e3d8043f73bc816918b36c
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 35 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\2026-08-13_4edb829baf1f5aeb5ec5aa82731b816e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_4edb829baf1f5aeb5ec5aa82731b816e_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\{106A272C-16D5-41b8-B4C6-DD53262F2AE4}.exeC:\Windows\{106A272C-16D5-41b8-B4C6-DD53262F2AE4}.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\{AD09579F-022A-4899-8E80-09CF1D3C2591}.exeC:\Windows\{AD09579F-022A-4899-8E80-09CF1D3C2591}.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
-
C:\Windows\{3012147F-DD74-49d6-987D-F08D08F63DA1}.exeC:\Windows\{3012147F-DD74-49d6-987D-F08D08F63DA1}.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\{BC761E39-4834-4ea1-AC3D-9EAD83F39E68}.exeC:\Windows\{BC761E39-4834-4ea1-AC3D-9EAD83F39E68}.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\{AFB3E688-ACB2-418c-8307-EB74BEF72A14}.exeC:\Windows\{AFB3E688-ACB2-418c-8307-EB74BEF72A14}.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\{C4F7D38F-52A9-487f-8011-B5BE3FE1CCF5}.exeC:\Windows\{C4F7D38F-52A9-487f-8011-B5BE3FE1CCF5}.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\{6E7503A0-0D69-4f2c-9934-EAB73D3CCAE4}.exeC:\Windows\{6E7503A0-0D69-4f2c-9934-EAB73D3CCAE4}.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\{05AF0EA8-0C6E-467e-8169-4451A61EE85B}.exeC:\Windows\{05AF0EA8-0C6E-467e-8169-4451A61EE85B}.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\{4728B812-F520-4ac9-BB56-3DBA76CB1C71}.exeC:\Windows\{4728B812-F520-4ac9-BB56-3DBA76CB1C71}.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\{F5D4DC75-F2C9-4711-A074-46D5E9CB7150}.exeC:\Windows\{F5D4DC75-F2C9-4711-A074-46D5E9CB7150}.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\{C6306857-743B-4452-9D9C-963CBCC5A24D}.exeC:\Windows\{C6306857-743B-4452-9D9C-963CBCC5A24D}.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\{F5D4D~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\{4728B~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\{05AF0~1.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\{6E750~1.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\{C4F7D~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\{AFB3E~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\{BC761~1.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\{30121~1.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\{AD095~1.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\{106A2~1.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
{05AF0EA8-0C6E-467e-8169-4451A61EE85B}.exe
{106A272C-16D5-41b8-B4C6-DD53262F2AE4}.exe
{3012147F-DD74-49d6-987D-F08D08F63DA1}.exe
{4728B812-F520-4ac9-BB56-3DBA76CB1C71}.exe
{6E7503A0-0D69-4f2c-9934-EAB73D3CCAE4}.exe
{AD09579F-022A-4899-8E80-09CF1D3C2591}.exe
{AFB3E688-ACB2-418c-8307-EB74BEF72A14}.exe
{BC761E39-4834-4ea1-AC3D-9EAD83F39E68}.exe
{C4F7D38F-52A9-487f-8011-B5BE3FE1CCF5}.exe
{C6306857-743B-4452-9D9C-963CBCC5A24D}.exe
{F5D4DC75-F2C9-4711-A074-46D5E9CB7150}.exe
memory/980-21-0x0000000000400000-0x0000000000417000-memory.dmp
memory/980-26-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1972-76-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1972-69-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2008-42-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2008-47-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2672-12-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2672-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2820-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2820-7-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2820-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3140-33-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3140-28-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3360-61-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3360-56-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3480-14-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3480-20-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5176-54-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5176-49-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5812-41-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5812-35-0x0000000000400000-0x0000000000417000-memory.dmp
memory/6044-77-0x0000000000400000-0x0000000000417000-memory.dmp
memory/6084-63-0x0000000000400000-0x0000000000417000-memory.dmp
memory/6084-70-0x0000000000400000-0x0000000000417000-memory.dmp