Analysis
- max time kernel
149s - max time network
133s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
27/10/2026, 04:45
General
- Target 2026-10-26_df76961283fe8dc537a6ecf2bec52837_elex_wannacry.exe
- Size 68KB
- Sample261027-fdstpacf83
- SHA256 8cb206dbf7eb4a63eb340a4596b68273113da478063ec23d95d31cdff2dc8405
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 30 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\2026-10-26_df76961283fe8dc537a6ecf2bec52837_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_df76961283fe8dc537a6ecf2bec52837_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\{44C9E28D-823D-4476-B27C-29EACDC07EB7}.exeC:\Windows\{44C9E28D-823D-4476-B27C-29EACDC07EB7}.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\{9AD19914-B865-4e44-B1FC-8634E8968EC9}.exeC:\Windows\{9AD19914-B865-4e44-B1FC-8634E8968EC9}.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\{3A5984FD-2841-456a-9F82-9D13AF8D462A}.exeC:\Windows\{3A5984FD-2841-456a-9F82-9D13AF8D462A}.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\{17A9B727-D971-441c-96A5-8D74EE02384F}.exeC:\Windows\{17A9B727-D971-441c-96A5-8D74EE02384F}.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\{BEDD86D1-1E89-479c-A760-14F49187CE13}.exeC:\Windows\{BEDD86D1-1E89-479c-A760-14F49187CE13}.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\{2625EC22-7811-4c49-9C58-3C199694F9D5}.exeC:\Windows\{2625EC22-7811-4c49-9C58-3C199694F9D5}.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\{D51E6692-9148-4bc9-BDC5-5824C0483D53}.exeC:\Windows\{D51E6692-9148-4bc9-BDC5-5824C0483D53}.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\{93C8CCD8-0298-41aa-BC2B-A9831E53D975}.exeC:\Windows\{93C8CCD8-0298-41aa-BC2B-A9831E53D975}.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\{6CCC7800-F217-44b5-BABC-E02975B591F3}.exeC:\Windows\{6CCC7800-F217-44b5-BABC-E02975B591F3}.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\{BD9B144B-27B8-4d55-A7F4-9E36A3CA326A}.exeC:\Windows\{BD9B144B-27B8-4d55-A7F4-9E36A3CA326A}.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\{41DE793A-80AE-4094-AAA0-5E421494939F}.exeC:\Windows\{41DE793A-80AE-4094-AAA0-5E421494939F}.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\{BD9B1~1.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\{6CCC7~1.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\{93C8C~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\{D51E6~1.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\{2625E~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\{BEDD8~1.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\{17A9B~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\{3A598~1.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\{9AD19~1.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\{44C9E~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\2026-1~1.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
{17A9B727-D971-441c-96A5-8D74EE02384F}.exe
{2625EC22-7811-4c49-9C58-3C199694F9D5}.exe
{3A5984FD-2841-456a-9F82-9D13AF8D462A}.exe
{41DE793A-80AE-4094-AAA0-5E421494939F}.exe
{44C9E28D-823D-4476-B27C-29EACDC07EB7}.exe
{6CCC7800-F217-44b5-BABC-E02975B591F3}.exe
{93C8CCD8-0298-41aa-BC2B-A9831E53D975}.exe
{9AD19914-B865-4e44-B1FC-8634E8968EC9}.exe
{BD9B144B-27B8-4d55-A7F4-9E36A3CA326A}.exe
{BEDD86D1-1E89-479c-A760-14F49187CE13}.exe
{D51E6692-9148-4bc9-BDC5-5824C0483D53}.exe
memory/912-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1460-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1460-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1852-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2200-17-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2216-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2216-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2216-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2636-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2636-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2984-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2984-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2984-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3084-44-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3084-39-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3324-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3324-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4028-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4164-38-0x0000000000400000-0x0000000000411000-memory.dmp