Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
08/08/2026, 17:14
General
- Target 2026-08-08_cfc703e20405e1da02148db959cda35c_elex_wannacry.exe
- Size 60KB
- Sample260808-vr6d9svybt
- SHA256 3ce0f660ffba1da0e8dd70af2d83b22b4f5c2636ae3ba7621ff9a984873ba245
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\2026-08-08_cfc703e20405e1da02148db959cda35c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_cfc703e20405e1da02148db959cda35c_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\{A5DF1EC7-CE34-46e8-9E44-F6AEC1D5B1B5}.exeC:\Windows\{A5DF1EC7-CE34-46e8-9E44-F6AEC1D5B1B5}.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\{21D6E54B-671D-43c8-A91D-2387AC0231C9}.exeC:\Windows\{21D6E54B-671D-43c8-A91D-2387AC0231C9}.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\{267163E0-4EA8-4e4f-93B9-DB3EFE1E1A1D}.exeC:\Windows\{267163E0-4EA8-4e4f-93B9-DB3EFE1E1A1D}.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\{90127901-2E42-46cb-80E3-31684CC75BDB}.exeC:\Windows\{90127901-2E42-46cb-80E3-31684CC75BDB}.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\{D4A5F06A-F011-421f-BECE-094949BAE377}.exeC:\Windows\{D4A5F06A-F011-421f-BECE-094949BAE377}.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\{72912BAD-1869-42b6-A04F-2E552BED48D1}.exeC:\Windows\{72912BAD-1869-42b6-A04F-2E552BED48D1}.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\{025610A4-AC73-4abd-BC1F-0A346310A0D9}.exeC:\Windows\{025610A4-AC73-4abd-BC1F-0A346310A0D9}.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\{FAF555D5-6134-4491-804C-6A1A2CAA70FF}.exeC:\Windows\{FAF555D5-6134-4491-804C-6A1A2CAA70FF}.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\{165EEEE0-D98C-4579-9BAD-A106BC52FD30}.exeC:\Windows\{165EEEE0-D98C-4579-9BAD-A106BC52FD30}.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\{67F64FE6-3A8E-47a0-924D-799B46B1CEFB}.exeC:\Windows\{67F64FE6-3A8E-47a0-924D-799B46B1CEFB}.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\{2366FEDB-E61D-4071-9084-BF13D5D8BCCE}.exeC:\Windows\{2366FEDB-E61D-4071-9084-BF13D5D8BCCE}.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\{67F64~1.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\{165EE~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\{FAF55~1.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\{02561~1.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\{72912~1.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\{D4A5F~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\{90127~1.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\{26716~1.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\{21D6E~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\{A5DF1~1.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
{025610A4-AC73-4abd-BC1F-0A346310A0D9}.exe
{165EEEE0-D98C-4579-9BAD-A106BC52FD30}.exe
{21D6E54B-671D-43c8-A91D-2387AC0231C9}.exe
{2366FEDB-E61D-4071-9084-BF13D5D8BCCE}.exe
{267163E0-4EA8-4e4f-93B9-DB3EFE1E1A1D}.exe
{67F64FE6-3A8E-47a0-924D-799B46B1CEFB}.exe
{72912BAD-1869-42b6-A04F-2E552BED48D1}.exe
{90127901-2E42-46cb-80E3-31684CC75BDB}.exe
{A5DF1EC7-CE34-46e8-9E44-F6AEC1D5B1B5}.exe
{D4A5F06A-F011-421f-BECE-094949BAE377}.exe
{FAF555D5-6134-4491-804C-6A1A2CAA70FF}.exe