Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 11:02
General
- Target 2026-10-26_9a6390e624be2e683529c9275ff2dbe0_elex_wannacry.exe
- Size 16KB
- Sample261027-m5d8yact8w
- SHA256 544acb29b8f57d79b19ca29728b5fae46188bd0c866250d4ff203ddc1d1ce837
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 45 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\2026-10-26_9a6390e624be2e683529c9275ff2dbe0_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_9a6390e624be2e683529c9275ff2dbe0_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\{9B9E600E-1825-4728-9193-CE950D3B0993}.exeC:\Windows\{9B9E600E-1825-4728-9193-CE950D3B0993}.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\{51EE72E8-7271-4dc6-94D2-03D145CCFCC1}.exeC:\Windows\{51EE72E8-7271-4dc6-94D2-03D145CCFCC1}.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\{F213F3B8-5B3E-4717-8C14-B3B847717CFE}.exeC:\Windows\{F213F3B8-5B3E-4717-8C14-B3B847717CFE}.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\{9BBD9E82-3CCE-4174-B7B3-7DD95CEFD72A}.exeC:\Windows\{9BBD9E82-3CCE-4174-B7B3-7DD95CEFD72A}.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\{B913CD51-8246-4cd3-95F5-93DD80FBD045}.exeC:\Windows\{B913CD51-8246-4cd3-95F5-93DD80FBD045}.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\{06AB7211-7C91-441a-B9E7-B9531EF0403B}.exeC:\Windows\{06AB7211-7C91-441a-B9E7-B9531EF0403B}.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\{CC4E797C-724E-4efe-BA98-DBA2AFA95E87}.exeC:\Windows\{CC4E797C-724E-4efe-BA98-DBA2AFA95E87}.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\{C520B668-E654-4e67-AB45-27AA7A177234}.exeC:\Windows\{C520B668-E654-4e67-AB45-27AA7A177234}.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\{C86C8285-F488-47e0-8A39-8428F01D4978}.exeC:\Windows\{C86C8285-F488-47e0-8A39-8428F01D4978}.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\{577AA685-BA9E-4219-A506-9CE228E0DC89}.exeC:\Windows\{577AA685-BA9E-4219-A506-9CE228E0DC89}.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\{C5B929BC-2CBA-4b11-B3C1-B8C4872A195A}.exeC:\Windows\{C5B929BC-2CBA-4b11-B3C1-B8C4872A195A}.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\{577AA~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\{C86C8~1.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\{C520B~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\{CC4E7~1.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\{06AB7~1.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\{B913C~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\{9BBD9~1.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\{F213F~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\{51EE7~1.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\{9B9E6~1.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
{06AB7211-7C91-441a-B9E7-B9531EF0403B}.exe
{51EE72E8-7271-4dc6-94D2-03D145CCFCC1}.exe
{577AA685-BA9E-4219-A506-9CE228E0DC89}.exe
{9B9E600E-1825-4728-9193-CE950D3B0993}.exe
{9BBD9E82-3CCE-4174-B7B3-7DD95CEFD72A}.exe
{B913CD51-8246-4cd3-95F5-93DD80FBD045}.exe
{C520B668-E654-4e67-AB45-27AA7A177234}.exe
{C5B929BC-2CBA-4b11-B3C1-B8C4872A195A}.exe
{C86C8285-F488-47e0-8A39-8428F01D4978}.exe
{CC4E797C-724E-4efe-BA98-DBA2AFA95E87}.exe
{F213F3B8-5B3E-4717-8C14-B3B847717CFE}.exe
memory/792-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/792-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/792-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1712-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1712-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1712-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1760-87-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2984-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2984-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2984-39-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3388-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3388-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3388-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3936-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3936-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3936-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4136-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4136-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4136-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4276-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4276-73-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4276-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4816-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4816-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4816-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5344-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5344-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5344-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5356-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5356-81-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5356-86-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5832-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5832-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5832-55-0x0000000000400000-0x0000000000410000-memory.dmp