Analysis
- max time kernel
148s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
12/08/2026, 10:52
General
- Target 2026-08-12_9b49caa58b238a1d095e66d71259d377_elex_wannacry.exe
- Size 64KB
- Sample260812-mylpfacb42
- SHA256 fa37c883ad2044c85dcfad3c7b5c00cdbc06614bf78cda3e8d8c6e580a59ae9e
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\2026-08-12_9b49caa58b238a1d095e66d71259d377_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-12_9b49caa58b238a1d095e66d71259d377_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\{1E43934D-62D2-4c13-9751-E456BE5D01CE}.exeC:\Windows\{1E43934D-62D2-4c13-9751-E456BE5D01CE}.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\{C1CBC609-D1CD-4eff-AA94-846E1A9C34C2}.exeC:\Windows\{C1CBC609-D1CD-4eff-AA94-846E1A9C34C2}.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\{05FE0B94-47A8-44dd-9F50-06D4195F4462}.exeC:\Windows\{05FE0B94-47A8-44dd-9F50-06D4195F4462}.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
-
C:\Windows\{9582F2A7-8DE3-4e1f-8C0D-356D9377CCC6}.exeC:\Windows\{9582F2A7-8DE3-4e1f-8C0D-356D9377CCC6}.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\{5FB337AE-B2A5-4784-97C8-A7F7C81F86FC}.exeC:\Windows\{5FB337AE-B2A5-4784-97C8-A7F7C81F86FC}.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\{B7A9E6A9-5CF6-4d10-9144-B02BDBBB7648}.exeC:\Windows\{B7A9E6A9-5CF6-4d10-9144-B02BDBBB7648}.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\{9203B698-EFC5-4a6e-83FD-CC96FE842972}.exeC:\Windows\{9203B698-EFC5-4a6e-83FD-CC96FE842972}.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\{C672BD7B-D4CA-4ef7-A140-08C4A639C99C}.exeC:\Windows\{C672BD7B-D4CA-4ef7-A140-08C4A639C99C}.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\{803C3D46-F875-4274-AD2E-D7B189E3941C}.exeC:\Windows\{803C3D46-F875-4274-AD2E-D7B189E3941C}.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\{B3592353-CA33-4682-BA2A-387AD0FCBD23}.exeC:\Windows\{B3592353-CA33-4682-BA2A-387AD0FCBD23}.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\{8C0FCB05-C52B-45f5-BF0D-A86D51CA22AE}.exeC:\Windows\{8C0FCB05-C52B-45f5-BF0D-A86D51CA22AE}.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\{B3592~1.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\{803C3~1.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\{C672B~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\{9203B~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\{B7A9E~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\{5FB33~1.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\{9582F~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\{05FE0~1.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\{C1CBC~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\{1E439~1.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
{05FE0B94-47A8-44dd-9F50-06D4195F4462}.exe
{1E43934D-62D2-4c13-9751-E456BE5D01CE}.exe
{5FB337AE-B2A5-4784-97C8-A7F7C81F86FC}.exe
{803C3D46-F875-4274-AD2E-D7B189E3941C}.exe
{8C0FCB05-C52B-45f5-BF0D-A86D51CA22AE}.exe
{9203B698-EFC5-4a6e-83FD-CC96FE842972}.exe
{9582F2A7-8DE3-4e1f-8C0D-356D9377CCC6}.exe
{B3592353-CA33-4682-BA2A-387AD0FCBD23}.exe
{B7A9E6A9-5CF6-4d10-9144-B02BDBBB7648}.exe
{C1CBC609-D1CD-4eff-AA94-846E1A9C34C2}.exe
{C672BD7B-D4CA-4ef7-A140-08C4A639C99C}.exe
memory/2060-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2060-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2820-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2820-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3148-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3276-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3276-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3504-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3504-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3520-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3520-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3620-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3620-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3972-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3972-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4548-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4548-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4548-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4668-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4668-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5360-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5360-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5360-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5992-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5992-56-0x0000000000400000-0x0000000000410000-memory.dmp