Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-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 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\2026-10-22_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\{B62A1B6C-26BC-4535-BC61-37AA43371E1E}.exeC:\Windows\{B62A1B6C-26BC-4535-BC61-37AA43371E1E}.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\{6A1E9FB9-7E46-49c2-B671-C6A6A9B4A2CC}.exeC:\Windows\{6A1E9FB9-7E46-49c2-B671-C6A6A9B4A2CC}.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\{4F74DFF0-7DFF-474f-9989-12855313C0C5}.exeC:\Windows\{4F74DFF0-7DFF-474f-9989-12855313C0C5}.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\{ED43E0F2-9AE9-45ed-B9BF-1B1F1887887C}.exeC:\Windows\{ED43E0F2-9AE9-45ed-B9BF-1B1F1887887C}.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\{5E287FBE-06AE-4ad7-9BE8-38BBBE17F2D5}.exeC:\Windows\{5E287FBE-06AE-4ad7-9BE8-38BBBE17F2D5}.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\{619B48C6-70AB-47e5-9D84-55F0E98F8F85}.exeC:\Windows\{619B48C6-70AB-47e5-9D84-55F0E98F8F85}.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\{B67C6D4B-638D-4eb0-8DAE-F12865161A57}.exeC:\Windows\{B67C6D4B-638D-4eb0-8DAE-F12865161A57}.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\{F97EC5DE-1946-4f67-B893-C9E7C95BB236}.exeC:\Windows\{F97EC5DE-1946-4f67-B893-C9E7C95BB236}.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\{E67224DA-9C5C-42fa-B44E-A4795C51212B}.exeC:\Windows\{E67224DA-9C5C-42fa-B44E-A4795C51212B}.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\{B55DD2DF-9C61-4972-9258-31EDCE6BF61B}.exeC:\Windows\{B55DD2DF-9C61-4972-9258-31EDCE6BF61B}.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\{D37D08A7-8B02-406f-87DD-2DCB7FFE5AC6}.exeC:\Windows\{D37D08A7-8B02-406f-87DD-2DCB7FFE5AC6}.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\{B55DD~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\{E6722~1.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\{F97EC~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\{B67C6~1.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\{619B4~1.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\{5E287~1.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\{ED43E~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\{4F74D~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\{6A1E9~1.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\{B62A1~1.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
{4F74DFF0-7DFF-474f-9989-12855313C0C5}.exe
{5E287FBE-06AE-4ad7-9BE8-38BBBE17F2D5}.exe
{619B48C6-70AB-47e5-9D84-55F0E98F8F85}.exe
{6A1E9FB9-7E46-49c2-B671-C6A6A9B4A2CC}.exe
{B55DD2DF-9C61-4972-9258-31EDCE6BF61B}.exe
{B62A1B6C-26BC-4535-BC61-37AA43371E1E}.exe
{B67C6D4B-638D-4eb0-8DAE-F12865161A57}.exe
{D37D08A7-8B02-406f-87DD-2DCB7FFE5AC6}.exe
{E67224DA-9C5C-42fa-B44E-A4795C51212B}.exe
{ED43E0F2-9AE9-45ed-B9BF-1B1F1887887C}.exe
{F97EC5DE-1946-4f67-B893-C9E7C95BB236}.exe
memory/1496-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1496-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1876-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2480-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2480-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2480-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3096-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3096-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4284-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4284-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4352-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4352-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4352-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4416-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4416-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4796-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4796-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5056-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5056-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5268-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5268-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5268-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5696-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5696-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5908-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5908-58-0x0000000000400000-0x0000000000410000-memory.dmp