Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
11/08/2026, 10:50
General
- Target 2026-08-11_497cc5ee57a3bf676d41ebf0faf4003a_elex_wannacry.exe
- Size 90KB
- Sample260811-mxhamaea25
- SHA256 2b1497995bab2f5a42f6740b61eb3278706b7be4f12d894849355c49a5e4400f
Score
10/10
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 11 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\2026-08-11_497cc5ee57a3bf676d41ebf0faf4003a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-11_497cc5ee57a3bf676d41ebf0faf4003a_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\{51CCC157-EBF3-4b23-BA3F-0E454892E88F}.exeC:\Windows\{51CCC157-EBF3-4b23-BA3F-0E454892E88F}.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\{C66A0EC7-DEBE-4c6d-8501-5ECA2D23AAC8}.exeC:\Windows\{C66A0EC7-DEBE-4c6d-8501-5ECA2D23AAC8}.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\{FC4F4D77-6F49-4bce-BA57-EE05A82979E0}.exeC:\Windows\{FC4F4D77-6F49-4bce-BA57-EE05A82979E0}.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\{3228DBD0-325C-4674-9CFA-F63E5182840C}.exeC:\Windows\{3228DBD0-325C-4674-9CFA-F63E5182840C}.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\{3096963E-4DBD-4f78-BAB2-8904AF23E1EE}.exeC:\Windows\{3096963E-4DBD-4f78-BAB2-8904AF23E1EE}.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\{C18C5B1F-07B7-48ba-93EC-1A42DB08875A}.exeC:\Windows\{C18C5B1F-07B7-48ba-93EC-1A42DB08875A}.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\{B6C45965-1F52-4d98-8E75-9735A00960A4}.exeC:\Windows\{B6C45965-1F52-4d98-8E75-9735A00960A4}.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\{0F20D89B-7130-46b8-83B7-CA62EFE3498B}.exeC:\Windows\{0F20D89B-7130-46b8-83B7-CA62EFE3498B}.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\{AA96FE2B-C6F5-49fc-B6E9-005875DF2799}.exeC:\Windows\{AA96FE2B-C6F5-49fc-B6E9-005875DF2799}.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\{5752EF43-1889-456c-B999-FF3EABEDC304}.exeC:\Windows\{5752EF43-1889-456c-B999-FF3EABEDC304}.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\{A1E08D94-9281-46e9-B150-6CA4FE9FF2AD}.exeC:\Windows\{A1E08D94-9281-46e9-B150-6CA4FE9FF2AD}.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\{5752E~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\{AA96F~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\{0F20D~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\{B6C45~1.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\{C18C5~1.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\{30969~1.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\{3228D~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\{FC4F4~1.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\{C66A0~1.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\{51CCC~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
{0F20D89B-7130-46b8-83B7-CA62EFE3498B}.exe
{3096963E-4DBD-4f78-BAB2-8904AF23E1EE}.exe
{3228DBD0-325C-4674-9CFA-F63E5182840C}.exe
{51CCC157-EBF3-4b23-BA3F-0E454892E88F}.exe
{5752EF43-1889-456c-B999-FF3EABEDC304}.exe
{A1E08D94-9281-46e9-B150-6CA4FE9FF2AD}.exe
{AA96FE2B-C6F5-49fc-B6E9-005875DF2799}.exe
{B6C45965-1F52-4d98-8E75-9735A00960A4}.exe
{C18C5B1F-07B7-48ba-93EC-1A42DB08875A}.exe
{C66A0EC7-DEBE-4c6d-8501-5ECA2D23AAC8}.exe
{FC4F4D77-6F49-4bce-BA57-EE05A82979E0}.exe