Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/07/2026, 23:36
General
- Target 2026-07-22_8b06e3a1e5951631bc0f899fa557fd43_elex_wannacry.exe
- Size 64KB
- Sample260722-3l3eesde99
- SHA256 e3f841ed1c934e5767fbd7459f62b54b7ffe754621748af35345610e0a39446f
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 36 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\2026-07-22_8b06e3a1e5951631bc0f899fa557fd43_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_8b06e3a1e5951631bc0f899fa557fd43_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\{6C8BB2F1-DD04-417e-BD16-32711B41F184}.exeC:\Windows\{6C8BB2F1-DD04-417e-BD16-32711B41F184}.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\{1A615538-4C20-40fa-A784-159A9CCAA14A}.exeC:\Windows\{1A615538-4C20-40fa-A784-159A9CCAA14A}.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\{B643C882-0732-48e9-845E-92B7A7CEBF22}.exeC:\Windows\{B643C882-0732-48e9-845E-92B7A7CEBF22}.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\{D788F600-CD0E-4a76-AF71-5FCD28A34E6C}.exeC:\Windows\{D788F600-CD0E-4a76-AF71-5FCD28A34E6C}.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\{9BDA7582-7788-4566-9C02-6FB7C79B7F61}.exeC:\Windows\{9BDA7582-7788-4566-9C02-6FB7C79B7F61}.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\{4F0CA8F5-3FD0-4c2c-950E-E0C2D7D1F96E}.exeC:\Windows\{4F0CA8F5-3FD0-4c2c-950E-E0C2D7D1F96E}.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\{8B42D8FB-AC3D-4a67-85CC-AF50D45EA1CD}.exeC:\Windows\{8B42D8FB-AC3D-4a67-85CC-AF50D45EA1CD}.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\{2000477D-9DD3-4a96-8AAD-24498BF8043A}.exeC:\Windows\{2000477D-9DD3-4a96-8AAD-24498BF8043A}.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\{582DE1B1-56EE-4709-B29A-16AEC75B6402}.exeC:\Windows\{582DE1B1-56EE-4709-B29A-16AEC75B6402}.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\{0B3F4C42-080A-462b-82B4-4808B6415DB6}.exeC:\Windows\{0B3F4C42-080A-462b-82B4-4808B6415DB6}.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\{B6260539-78B1-4dd8-86CF-B314ED2827FD}.exeC:\Windows\{B6260539-78B1-4dd8-86CF-B314ED2827FD}.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\{0B3F4~1.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\{582DE~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\{20004~1.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\{8B42D~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\{4F0CA~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\{9BDA7~1.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\{D788F~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\{B643C~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\{1A615~1.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\{6C8BB~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
{0B3F4C42-080A-462b-82B4-4808B6415DB6}.exe
{1A615538-4C20-40fa-A784-159A9CCAA14A}.exe
{2000477D-9DD3-4a96-8AAD-24498BF8043A}.exe
{4F0CA8F5-3FD0-4c2c-950E-E0C2D7D1F96E}.exe
{582DE1B1-56EE-4709-B29A-16AEC75B6402}.exe
{6C8BB2F1-DD04-417e-BD16-32711B41F184}.exe
{8B42D8FB-AC3D-4a67-85CC-AF50D45EA1CD}.exe
{9BDA7582-7788-4566-9C02-6FB7C79B7F61}.exe
{B6260539-78B1-4dd8-86CF-B314ED2827FD}.exe
{B643C882-0732-48e9-845E-92B7A7CEBF22}.exe
{D788F600-CD0E-4a76-AF71-5FCD28A34E6C}.exe
memory/1908-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1908-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1968-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1968-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2620-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2620-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2688-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2868-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2868-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3116-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3116-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3116-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3480-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3480-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4416-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4416-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4896-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4896-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5048-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5048-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5048-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5512-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5512-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5696-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5696-14-0x0000000000400000-0x0000000000410000-memory.dmp