Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
30/07/2026, 03:41
General
- Target 2026-07-30_361a663efb005ce0c6a80622d13e841b_elex_wannacry.exe
- Size 60KB
- Sample260730-d81fxayfkb
- SHA256 c3f9fd34a57effedf47506b7d98b571c3c713f917f4c6e9b6c5992bcb6f15e36
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-30_361a663efb005ce0c6a80622d13e841b_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_361a663efb005ce0c6a80622d13e841b_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\{8F83628E-8065-434c-BAC6-F058EA60E837}.exeC:\Windows\{8F83628E-8065-434c-BAC6-F058EA60E837}.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\{5A56B97D-6F8E-4ada-BBA4-9937567E78AE}.exeC:\Windows\{5A56B97D-6F8E-4ada-BBA4-9937567E78AE}.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\{EBD3ED04-7562-4eb0-BC8A-0297D7E7C9E9}.exeC:\Windows\{EBD3ED04-7562-4eb0-BC8A-0297D7E7C9E9}.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\{BF04439E-F0C1-4ff7-988F-3D16239DBB92}.exeC:\Windows\{BF04439E-F0C1-4ff7-988F-3D16239DBB92}.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\{671F8916-3F87-4371-BE18-78700E8209CA}.exeC:\Windows\{671F8916-3F87-4371-BE18-78700E8209CA}.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\{A46A21CC-0739-4014-98F5-B7E6D110BA3C}.exeC:\Windows\{A46A21CC-0739-4014-98F5-B7E6D110BA3C}.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\{01499333-0DFD-4d8a-8FC6-22507FB20502}.exeC:\Windows\{01499333-0DFD-4d8a-8FC6-22507FB20502}.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\{7B1769C0-B23A-480e-96A9-88F3412662D1}.exeC:\Windows\{7B1769C0-B23A-480e-96A9-88F3412662D1}.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\{22312540-CEEF-41e3-AC7C-32B9225690A1}.exeC:\Windows\{22312540-CEEF-41e3-AC7C-32B9225690A1}.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\{12E978AF-5B0F-4198-8D18-2BAECD9614D3}.exeC:\Windows\{12E978AF-5B0F-4198-8D18-2BAECD9614D3}.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\{3D667E9D-F5F8-4671-AB2E-B0DAF6E3D45F}.exeC:\Windows\{3D667E9D-F5F8-4671-AB2E-B0DAF6E3D45F}.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\{12E97~1.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\{22312~1.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\{7B176~1.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\{01499~1.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\{A46A2~1.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\{671F8~1.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\{BF044~1.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\{EBD3E~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\{5A56B~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\{8F836~1.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
{01499333-0DFD-4d8a-8FC6-22507FB20502}.exe
{12E978AF-5B0F-4198-8D18-2BAECD9614D3}.exe
{22312540-CEEF-41e3-AC7C-32B9225690A1}.exe
{3D667E9D-F5F8-4671-AB2E-B0DAF6E3D45F}.exe
{5A56B97D-6F8E-4ada-BBA4-9937567E78AE}.exe
{671F8916-3F87-4371-BE18-78700E8209CA}.exe
{7B1769C0-B23A-480e-96A9-88F3412662D1}.exe
{8F83628E-8065-434c-BAC6-F058EA60E837}.exe
{A46A21CC-0739-4014-98F5-B7E6D110BA3C}.exe
{BF04439E-F0C1-4ff7-988F-3D16239DBB92}.exe
{EBD3ED04-7562-4eb0-BC8A-0297D7E7C9E9}.exe
memory/824-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1084-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1084-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1516-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1516-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1704-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1704-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3516-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3516-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3516-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3756-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3756-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4232-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4232-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4232-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4376-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4376-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4424-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4424-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4884-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4884-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5628-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5628-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5644-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5644-69-0x0000000000400000-0x0000000000410000-memory.dmp