Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
12/08/2026, 02:35
General
- Target 2026-08-12_51947cb7a245361e8e49650c5e72f8e2_elex_wannacry.exe
- Size 64KB
- Sample260812-c24pbaab34
- SHA256 a106302dbea369f46ce020938c9251472ea15ffea443193064ee30f1ab697ef6
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\2026-08-12_51947cb7a245361e8e49650c5e72f8e2_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-12_51947cb7a245361e8e49650c5e72f8e2_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\{A5EFA241-B044-45a8-B1F1-3AEADB4D70A6}.exeC:\Windows\{A5EFA241-B044-45a8-B1F1-3AEADB4D70A6}.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\{775D19F9-8C37-4f3d-B233-0757125E2CE8}.exeC:\Windows\{775D19F9-8C37-4f3d-B233-0757125E2CE8}.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\{D09247E0-548F-4f6e-ABBF-45F1C4A72196}.exeC:\Windows\{D09247E0-548F-4f6e-ABBF-45F1C4A72196}.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\{24839E43-7164-4afb-B0CB-401EC5B91A1C}.exeC:\Windows\{24839E43-7164-4afb-B0CB-401EC5B91A1C}.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\{072E741B-1D83-46a5-B902-C41C1712C89A}.exeC:\Windows\{072E741B-1D83-46a5-B902-C41C1712C89A}.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\{4F330BFC-AA24-4933-A797-281DC29FBBBE}.exeC:\Windows\{4F330BFC-AA24-4933-A797-281DC29FBBBE}.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\{E1157298-681C-43aa-A742-6C8ACDB8AF60}.exeC:\Windows\{E1157298-681C-43aa-A742-6C8ACDB8AF60}.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\{EFA65856-A30D-4181-8193-87821BFD67FC}.exeC:\Windows\{EFA65856-A30D-4181-8193-87821BFD67FC}.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\{9617D1BC-3EB9-45e4-84E7-C164302A6B38}.exeC:\Windows\{9617D1BC-3EB9-45e4-84E7-C164302A6B38}.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\{C5CF76FB-FEEB-45d4-BF3E-3FA66EE87C33}.exeC:\Windows\{C5CF76FB-FEEB-45d4-BF3E-3FA66EE87C33}.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\{4F5FBCA3-C8CF-4569-BA61-88587C15660D}.exeC:\Windows\{4F5FBCA3-C8CF-4569-BA61-88587C15660D}.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\{C5CF7~1.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\{9617D~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\{EFA65~1.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\{E1157~1.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\{4F330~1.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\{072E7~1.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\{24839~1.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\{D0924~1.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\{775D1~1.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\{A5EFA~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
{072E741B-1D83-46a5-B902-C41C1712C89A}.exe
{24839E43-7164-4afb-B0CB-401EC5B91A1C}.exe
{4F330BFC-AA24-4933-A797-281DC29FBBBE}.exe
{4F5FBCA3-C8CF-4569-BA61-88587C15660D}.exe
{775D19F9-8C37-4f3d-B233-0757125E2CE8}.exe
{9617D1BC-3EB9-45e4-84E7-C164302A6B38}.exe
{A5EFA241-B044-45a8-B1F1-3AEADB4D70A6}.exe
{C5CF76FB-FEEB-45d4-BF3E-3FA66EE87C33}.exe
{D09247E0-548F-4f6e-ABBF-45F1C4A72196}.exe
{E1157298-681C-43aa-A742-6C8ACDB8AF60}.exe
{EFA65856-A30D-4181-8193-87821BFD67FC}.exe