Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/08/2026, 04:15
General
- Target 2026-08-10_9da71b9fbe14e40a62e3339a0eab9c01_elex_wannacry.exe
- Size 60KB
- Sample260810-evpmxsaq7v
- SHA256 c94c1426dc1645776ba5a62e383d8b2e15cbc241c38d11aeb1c371ec5516c8a1
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\2026-08-10_9da71b9fbe14e40a62e3339a0eab9c01_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_9da71b9fbe14e40a62e3339a0eab9c01_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\{87991CDA-B074-4c5e-8AF4-A048B52D4C91}.exeC:\Windows\{87991CDA-B074-4c5e-8AF4-A048B52D4C91}.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\{D2B6376F-34C1-4f50-A2AD-B640079FD51C}.exeC:\Windows\{D2B6376F-34C1-4f50-A2AD-B640079FD51C}.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\{5DC84021-A95A-4515-B5A6-90BAC8ABFB51}.exeC:\Windows\{5DC84021-A95A-4515-B5A6-90BAC8ABFB51}.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\{C94F4462-868D-4b85-B3F9-C0758CE81A96}.exeC:\Windows\{C94F4462-868D-4b85-B3F9-C0758CE81A96}.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\{F0F10B80-CFA6-421f-9F19-BDF011889897}.exeC:\Windows\{F0F10B80-CFA6-421f-9F19-BDF011889897}.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\{7726C4B5-747A-4ae5-8376-FD9E1A9D6D3D}.exeC:\Windows\{7726C4B5-747A-4ae5-8376-FD9E1A9D6D3D}.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\{9FC36922-ACCC-40f8-AAF7-78C0AEE8CAC9}.exeC:\Windows\{9FC36922-ACCC-40f8-AAF7-78C0AEE8CAC9}.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
-
C:\Windows\{A148C2BB-53D9-464b-9820-0258BF5F501A}.exeC:\Windows\{A148C2BB-53D9-464b-9820-0258BF5F501A}.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\{56B75D60-B781-4d06-A0AE-5EAAB37F3DD9}.exeC:\Windows\{56B75D60-B781-4d06-A0AE-5EAAB37F3DD9}.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\{D812198A-1D6A-43bb-8A81-C39F798C04CE}.exeC:\Windows\{D812198A-1D6A-43bb-8A81-C39F798C04CE}.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
-
C:\Windows\{8F2EE8C2-E377-4046-A1DE-6C9D81774DDB}.exeC:\Windows\{8F2EE8C2-E377-4046-A1DE-6C9D81774DDB}.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\{D8121~1.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\{56B75~1.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\{A148C~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\{9FC36~1.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\{7726C~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\{F0F10~1.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\{C94F4~1.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\{5DC84~1.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\{D2B63~1.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\{87991~1.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
{56B75D60-B781-4d06-A0AE-5EAAB37F3DD9}.exe
{5DC84021-A95A-4515-B5A6-90BAC8ABFB51}.exe
{7726C4B5-747A-4ae5-8376-FD9E1A9D6D3D}.exe
{87991CDA-B074-4c5e-8AF4-A048B52D4C91}.exe
{8F2EE8C2-E377-4046-A1DE-6C9D81774DDB}.exe
{9FC36922-ACCC-40f8-AAF7-78C0AEE8CAC9}.exe
{A148C2BB-53D9-464b-9820-0258BF5F501A}.exe
{C94F4462-868D-4b85-B3F9-C0758CE81A96}.exe
{D2B6376F-34C1-4f50-A2AD-B640079FD51C}.exe
{D812198A-1D6A-43bb-8A81-C39F798C04CE}.exe
{F0F10B80-CFA6-421f-9F19-BDF011889897}.exe