Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
13/08/2026, 10:24
General
- Target 2026-08-13_1b573e099a2298b420843a1bd6caf913_elex_wannacry.exe
- Size 60KB
- Sample260813-mfpy5sfl8v
- SHA256 6821c3481e69d8b087a465b1cff5b42e5eb395ed9f4c054aea689a56c40b3651
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 37 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_1b573e099a2298b420843a1bd6caf913_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_1b573e099a2298b420843a1bd6caf913_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\{27C06DFF-5577-4473-B4DE-8B674A3A6A72}.exeC:\Windows\{27C06DFF-5577-4473-B4DE-8B674A3A6A72}.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\{574B8431-E304-47ea-BDDE-DCEF238F3121}.exeC:\Windows\{574B8431-E304-47ea-BDDE-DCEF238F3121}.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\{65BCE632-29C2-4308-9B9D-A89B5DD4C04F}.exeC:\Windows\{65BCE632-29C2-4308-9B9D-A89B5DD4C04F}.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\{FB0DA3B1-F38C-41c9-ADD3-BBF7D3A44996}.exeC:\Windows\{FB0DA3B1-F38C-41c9-ADD3-BBF7D3A44996}.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\{07635618-0504-4edc-B588-83461A321A8C}.exeC:\Windows\{07635618-0504-4edc-B588-83461A321A8C}.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\{4C801D2A-19BE-4728-B6BC-A0E36B83DFCC}.exeC:\Windows\{4C801D2A-19BE-4728-B6BC-A0E36B83DFCC}.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\{BDAC02AE-DF89-4aa7-AC28-771D8C463641}.exeC:\Windows\{BDAC02AE-DF89-4aa7-AC28-771D8C463641}.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\{91BC3803-2C6D-4ba4-8C82-B84425D690BD}.exeC:\Windows\{91BC3803-2C6D-4ba4-8C82-B84425D690BD}.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\{01DE5164-3924-4db2-B377-4C9D80BA3CCE}.exeC:\Windows\{01DE5164-3924-4db2-B377-4C9D80BA3CCE}.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\{EED980BA-8EE0-4e00-B588-75443D301A54}.exeC:\Windows\{EED980BA-8EE0-4e00-B588-75443D301A54}.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\{4575C974-FA89-46fb-9437-8655A8A7F06C}.exeC:\Windows\{4575C974-FA89-46fb-9437-8655A8A7F06C}.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\{EED98~1.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\{01DE5~1.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\{91BC3~1.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\{BDAC0~1.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\{4C801~1.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\{07635~1.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\{FB0DA~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\{65BCE~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\{574B8~1.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\{27C06~1.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
Loading Replay Monitor...
Downloads
{01DE5164-3924-4db2-B377-4C9D80BA3CCE}.exe
{07635618-0504-4edc-B588-83461A321A8C}.exe
{27C06DFF-5577-4473-B4DE-8B674A3A6A72}.exe
{4575C974-FA89-46fb-9437-8655A8A7F06C}.exe
{4C801D2A-19BE-4728-B6BC-A0E36B83DFCC}.exe
{574B8431-E304-47ea-BDDE-DCEF238F3121}.exe
{65BCE632-29C2-4308-9B9D-A89B5DD4C04F}.exe
{91BC3803-2C6D-4ba4-8C82-B84425D690BD}.exe
{BDAC02AE-DF89-4aa7-AC28-771D8C463641}.exe
{EED980BA-8EE0-4e00-B588-75443D301A54}.exe
{FB0DA3B1-F38C-41c9-ADD3-BBF7D3A44996}.exe
memory/608-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/608-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1644-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1644-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1644-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2216-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2216-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2236-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2236-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2828-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2888-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2888-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3040-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3040-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4064-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4064-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4064-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4620-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4620-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4620-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5956-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5956-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5980-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5980-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6036-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6036-13-0x0000000000400000-0x0000000000410000-memory.dmp