Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
05/09/2026, 02:55
General
- Target 2026-09-04_963dbeed45b10e6b1811a1fc933d5fdd_elex_wannacry.exe
- Size 64KB
- Sample260905-deqdvabe78
- SHA256 03614a4a4610ed858b588ec7ee3778397a6ff62d359bebac3ab9e3a5a5876fea
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\2026-09-04_963dbeed45b10e6b1811a1fc933d5fdd_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-04_963dbeed45b10e6b1811a1fc933d5fdd_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\{0B4BE3E3-41F5-4caf-8058-362238A382CA}.exeC:\Windows\{0B4BE3E3-41F5-4caf-8058-362238A382CA}.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\{58BB7559-879A-48fe-9AAB-A4ECF1E54D2B}.exeC:\Windows\{58BB7559-879A-48fe-9AAB-A4ECF1E54D2B}.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\{2F34A31E-CEFD-4a9c-828C-452D1DA0C458}.exeC:\Windows\{2F34A31E-CEFD-4a9c-828C-452D1DA0C458}.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\{89AE6DD4-EA97-4d72-8499-C693E0ADD760}.exeC:\Windows\{89AE6DD4-EA97-4d72-8499-C693E0ADD760}.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\{E507615F-7F90-4558-99F4-43FC2D7A4677}.exeC:\Windows\{E507615F-7F90-4558-99F4-43FC2D7A4677}.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\{0EBE1F48-E8C4-4169-A01A-724B4A5F57B0}.exeC:\Windows\{0EBE1F48-E8C4-4169-A01A-724B4A5F57B0}.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
-
C:\Windows\{DC4623E8-8213-4d33-AD1E-E7079965A2DD}.exeC:\Windows\{DC4623E8-8213-4d33-AD1E-E7079965A2DD}.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\{72613262-67D0-42ea-8F8F-80619B92DD49}.exeC:\Windows\{72613262-67D0-42ea-8F8F-80619B92DD49}.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\{5544A6F4-FEB4-4d5a-8540-DA040990BB76}.exeC:\Windows\{5544A6F4-FEB4-4d5a-8540-DA040990BB76}.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
-
C:\Windows\{F32F345B-EC99-46cb-BD8D-07BB5676F77A}.exeC:\Windows\{F32F345B-EC99-46cb-BD8D-07BB5676F77A}.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\{4C341B4E-4F6F-4ce4-BEEE-478EA366568A}.exeC:\Windows\{4C341B4E-4F6F-4ce4-BEEE-478EA366568A}.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\{F32F3~1.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\{5544A~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\{72613~1.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\{DC462~1.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\{0EBE1~1.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\{E5076~1.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\{89AE6~1.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\{2F34A~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\{58BB7~1.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\{0B4BE~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
{0B4BE3E3-41F5-4caf-8058-362238A382CA}.exe
{0EBE1F48-E8C4-4169-A01A-724B4A5F57B0}.exe
{2F34A31E-CEFD-4a9c-828C-452D1DA0C458}.exe
{4C341B4E-4F6F-4ce4-BEEE-478EA366568A}.exe
{5544A6F4-FEB4-4d5a-8540-DA040990BB76}.exe
{58BB7559-879A-48fe-9AAB-A4ECF1E54D2B}.exe
{72613262-67D0-42ea-8F8F-80619B92DD49}.exe
{89AE6DD4-EA97-4d72-8499-C693E0ADD760}.exe
{DC4623E8-8213-4d33-AD1E-E7079965A2DD}.exe
{E507615F-7F90-4558-99F4-43FC2D7A4677}.exe
{F32F345B-EC99-46cb-BD8D-07BB5676F77A}.exe