Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
15/08/2026, 03:56
General
- Target 2026-08-15_53cb7cf82c09ccef30b6ea87072b3d0e_elex_wannacry.exe
- Size 60KB
- Sample260815-ehhnvayzbv
- SHA256 dc13226d2936c1c3d9f752bb7c9c2ac8cb6199acefc68cf15b0dafef3144752c
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\2026-08-15_53cb7cf82c09ccef30b6ea87072b3d0e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_53cb7cf82c09ccef30b6ea87072b3d0e_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\{683E2B04-D271-4730-8BD1-FE1523E950A4}.exeC:\Windows\{683E2B04-D271-4730-8BD1-FE1523E950A4}.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\{31D7FC75-3489-4e32-AF18-4EC663C4E0CD}.exeC:\Windows\{31D7FC75-3489-4e32-AF18-4EC663C4E0CD}.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\{FAE99AA5-449F-4ae4-9AB0-95893F8C9603}.exeC:\Windows\{FAE99AA5-449F-4ae4-9AB0-95893F8C9603}.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\{26A58E3E-78C0-4c2a-96C1-6409683E1DB7}.exeC:\Windows\{26A58E3E-78C0-4c2a-96C1-6409683E1DB7}.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\{2EDC3305-EC59-4e82-A8DD-C53C9FE89629}.exeC:\Windows\{2EDC3305-EC59-4e82-A8DD-C53C9FE89629}.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\{EF638160-5609-4623-93A5-96C9D9A18E03}.exeC:\Windows\{EF638160-5609-4623-93A5-96C9D9A18E03}.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\{81BA8FE4-54EC-4ce3-914B-95514AF4B0BE}.exeC:\Windows\{81BA8FE4-54EC-4ce3-914B-95514AF4B0BE}.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\{60E6A5DD-AA4E-4ac7-A627-66D20F6D2BF3}.exeC:\Windows\{60E6A5DD-AA4E-4ac7-A627-66D20F6D2BF3}.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\{8CBE1791-7390-4676-A863-E041F3613B2A}.exeC:\Windows\{8CBE1791-7390-4676-A863-E041F3613B2A}.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\{DC410D20-3BAA-4d6f-8628-73DBC128344A}.exeC:\Windows\{DC410D20-3BAA-4d6f-8628-73DBC128344A}.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\{9C0EBE91-40C5-4e34-AC37-59156DC2D603}.exeC:\Windows\{9C0EBE91-40C5-4e34-AC37-59156DC2D603}.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\{DC410~1.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\{8CBE1~1.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\{60E6A~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\{81BA8~1.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\{EF638~1.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\{2EDC3~1.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\{26A58~1.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\{FAE99~1.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\{31D7F~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\{683E2~1.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
{26A58E3E-78C0-4c2a-96C1-6409683E1DB7}.exe
{2EDC3305-EC59-4e82-A8DD-C53C9FE89629}.exe
{31D7FC75-3489-4e32-AF18-4EC663C4E0CD}.exe
{60E6A5DD-AA4E-4ac7-A627-66D20F6D2BF3}.exe
{683E2B04-D271-4730-8BD1-FE1523E950A4}.exe
{81BA8FE4-54EC-4ce3-914B-95514AF4B0BE}.exe
{8CBE1791-7390-4676-A863-E041F3613B2A}.exe
{9C0EBE91-40C5-4e34-AC37-59156DC2D603}.exe
{DC410D20-3BAA-4d6f-8628-73DBC128344A}.exe
{EF638160-5609-4623-93A5-96C9D9A18E03}.exe
{FAE99AA5-449F-4ae4-9AB0-95893F8C9603}.exe