Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
21/07/2026, 22:29
General
- Target 2026-07-21_59734c220e7c947a4e48ca0499cd13d8_elex_wannacry.exe
- Size 59KB
- Sample260721-2d67zastfv
- SHA256 8e394a42f8abcb485e7a783e9f91ef7890ae774bb70562334d54203b0059a412
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\2026-07-21_59734c220e7c947a4e48ca0499cd13d8_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-21_59734c220e7c947a4e48ca0499cd13d8_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\{686B1D91-EA14-456f-9A82-E2FE6039DEC9}.exeC:\Windows\{686B1D91-EA14-456f-9A82-E2FE6039DEC9}.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\{039CE6DF-EB6E-49ee-9592-47B1C1FDA03E}.exeC:\Windows\{039CE6DF-EB6E-49ee-9592-47B1C1FDA03E}.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\{CB7EB592-0C09-498d-B5A9-14F6B721CB97}.exeC:\Windows\{CB7EB592-0C09-498d-B5A9-14F6B721CB97}.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\{2B2DED0E-5582-480f-9D45-AA8CFDE84010}.exeC:\Windows\{2B2DED0E-5582-480f-9D45-AA8CFDE84010}.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\{C6C266EA-E58E-4c7a-A2D0-ED549813FD3B}.exeC:\Windows\{C6C266EA-E58E-4c7a-A2D0-ED549813FD3B}.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\{8EF4FAAB-B806-47a1-90DE-958D95970A57}.exeC:\Windows\{8EF4FAAB-B806-47a1-90DE-958D95970A57}.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\{EC385779-1DD0-4d75-84C8-CDCA1422622F}.exeC:\Windows\{EC385779-1DD0-4d75-84C8-CDCA1422622F}.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\{3F13167D-0865-43bf-AF1B-70FBAEE21E2D}.exeC:\Windows\{3F13167D-0865-43bf-AF1B-70FBAEE21E2D}.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\{FE5F5ED2-A229-4d1e-90F0-4125F36CDE10}.exeC:\Windows\{FE5F5ED2-A229-4d1e-90F0-4125F36CDE10}.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\{B98941B9-9B6E-4e21-B9BD-C17E78FF86E8}.exeC:\Windows\{B98941B9-9B6E-4e21-B9BD-C17E78FF86E8}.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\{85600C09-0F20-4c64-8FD5-DA73E5B80F10}.exeC:\Windows\{85600C09-0F20-4c64-8FD5-DA73E5B80F10}.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\{B9894~1.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\{FE5F5~1.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\{3F131~1.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\{EC385~1.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\{8EF4F~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\{C6C26~1.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\{2B2DE~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\{CB7EB~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\{039CE~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\{686B1~1.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
{039CE6DF-EB6E-49ee-9592-47B1C1FDA03E}.exe
{2B2DED0E-5582-480f-9D45-AA8CFDE84010}.exe
{3F13167D-0865-43bf-AF1B-70FBAEE21E2D}.exe
{686B1D91-EA14-456f-9A82-E2FE6039DEC9}.exe
{85600C09-0F20-4c64-8FD5-DA73E5B80F10}.exe
{8EF4FAAB-B806-47a1-90DE-958D95970A57}.exe
{B98941B9-9B6E-4e21-B9BD-C17E78FF86E8}.exe
{C6C266EA-E58E-4c7a-A2D0-ED549813FD3B}.exe
{CB7EB592-0C09-498d-B5A9-14F6B721CB97}.exe
{EC385779-1DD0-4d75-84C8-CDCA1422622F}.exe
{FE5F5ED2-A229-4d1e-90F0-4125F36CDE10}.exe