Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
24/10/2026, 08:24
General
- Target 2026-10-22_7578db5d59f366e389feae88385f7857_elex_wannacry.exe
- Size 60KB
- Sample261024-kasfzagx9v
- SHA256 f2c2c8a5e70fd97372c7c522ea5275255e21dbff3552150d4e8130866a5b1436
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 32 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\2026-10-22_7578db5d59f366e389feae88385f7857_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_7578db5d59f366e389feae88385f7857_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\{C6DC0F68-D9C7-4e67-B27B-9B6AE8F5DAB5}.exeC:\Windows\{C6DC0F68-D9C7-4e67-B27B-9B6AE8F5DAB5}.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\{4AFD6D42-B063-498a-BFEA-816A9FE216A7}.exeC:\Windows\{4AFD6D42-B063-498a-BFEA-816A9FE216A7}.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\{3A3E02BA-3254-44a4-988B-BB7C4618E23A}.exeC:\Windows\{3A3E02BA-3254-44a4-988B-BB7C4618E23A}.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\{E349E174-DF30-436e-95FA-28A674633CDC}.exeC:\Windows\{E349E174-DF30-436e-95FA-28A674633CDC}.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\{BFC3A10D-DDD3-4935-83D8-8B79CCA5321E}.exeC:\Windows\{BFC3A10D-DDD3-4935-83D8-8B79CCA5321E}.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\{A7CAF0B6-A039-418d-8896-562FE713274F}.exeC:\Windows\{A7CAF0B6-A039-418d-8896-562FE713274F}.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\{723DBAD3-5947-494c-B664-3EA3DD3E48BA}.exeC:\Windows\{723DBAD3-5947-494c-B664-3EA3DD3E48BA}.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\{09B66C8A-4866-4bfe-B5D9-4E3B0EB456E4}.exeC:\Windows\{09B66C8A-4866-4bfe-B5D9-4E3B0EB456E4}.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\{274C2C8F-8BAC-4cd5-A268-ADB0F12C5C55}.exeC:\Windows\{274C2C8F-8BAC-4cd5-A268-ADB0F12C5C55}.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\{1999774E-C662-47b5-9401-68D541FDE612}.exeC:\Windows\{1999774E-C662-47b5-9401-68D541FDE612}.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\{1618B0A1-EAD7-4527-BEF2-C190921A6837}.exeC:\Windows\{1618B0A1-EAD7-4527-BEF2-C190921A6837}.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\{19997~1.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\{274C2~1.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\{09B66~1.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\{723DB~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\{A7CAF~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\{BFC3A~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\{E349E~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\{3A3E0~1.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\{4AFD6~1.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\{C6DC0~1.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
{09B66C8A-4866-4bfe-B5D9-4E3B0EB456E4}.exe
{1618B0A1-EAD7-4527-BEF2-C190921A6837}.exe
{1999774E-C662-47b5-9401-68D541FDE612}.exe
{274C2C8F-8BAC-4cd5-A268-ADB0F12C5C55}.exe
{3A3E02BA-3254-44a4-988B-BB7C4618E23A}.exe
{4AFD6D42-B063-498a-BFEA-816A9FE216A7}.exe
{723DBAD3-5947-494c-B664-3EA3DD3E48BA}.exe
{A7CAF0B6-A039-418d-8896-562FE713274F}.exe
{BFC3A10D-DDD3-4935-83D8-8B79CCA5321E}.exe
{C6DC0F68-D9C7-4e67-B27B-9B6AE8F5DAB5}.exe
{E349E174-DF30-436e-95FA-28A674633CDC}.exe
memory/372-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1784-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1784-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2092-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2092-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2388-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2388-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2388-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2552-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2552-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2688-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2688-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2896-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3840-39-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3840-45-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4132-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4132-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4648-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4976-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5004-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5004-29-0x0000000000400000-0x0000000000410000-memory.dmp