Analysis
- max time kernel
149s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
22/10/2026, 17:51
General
- Target 2026-10-21_8eba4247d77c6b701d38288023bb897f_elex_wannacry.exe
- Size 60KB
- Sample261022-we78rssxey
- SHA256 f5903116d3d78ac67ab3daf476f640900c67c0b49af015b03d4712701b65485f
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 33 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\2026-10-21_8eba4247d77c6b701d38288023bb897f_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-21_8eba4247d77c6b701d38288023bb897f_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\{378687D5-7045-48d0-81F2-A83A14BC4B8C}.exeC:\Windows\{378687D5-7045-48d0-81F2-A83A14BC4B8C}.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\{D928903A-C2D5-487d-9FF0-E4548656D049}.exeC:\Windows\{D928903A-C2D5-487d-9FF0-E4548656D049}.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\{A8DB9940-3FA2-4713-9FAF-D19F23A7351A}.exeC:\Windows\{A8DB9940-3FA2-4713-9FAF-D19F23A7351A}.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\{92340505-48CC-4524-8BC2-DB1BA5635586}.exeC:\Windows\{92340505-48CC-4524-8BC2-DB1BA5635586}.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\{C26EC5E4-FBF6-4ecc-95D6-B9CC5FA64D76}.exeC:\Windows\{C26EC5E4-FBF6-4ecc-95D6-B9CC5FA64D76}.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\{14964188-D13C-4431-8D3D-4297C36FFBDB}.exeC:\Windows\{14964188-D13C-4431-8D3D-4297C36FFBDB}.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\{2FB99DED-6F1C-44f4-B13E-31CE870673EC}.exeC:\Windows\{2FB99DED-6F1C-44f4-B13E-31CE870673EC}.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\{552A9338-E638-417f-B1E7-897ED945948C}.exeC:\Windows\{552A9338-E638-417f-B1E7-897ED945948C}.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\{1829F7BA-8EA6-4235-95E5-0CBE0026F486}.exeC:\Windows\{1829F7BA-8EA6-4235-95E5-0CBE0026F486}.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\{DFA6BA5F-BF0E-4cac-8A7D-73690C375B14}.exeC:\Windows\{DFA6BA5F-BF0E-4cac-8A7D-73690C375B14}.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\{40191A02-44EC-44da-8AB5-D40C78914FCC}.exeC:\Windows\{40191A02-44EC-44da-8AB5-D40C78914FCC}.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\{DFA6B~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\{1829F~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\{552A9~1.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\{2FB99~1.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\{14964~1.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\{C26EC~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\{92340~1.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\{A8DB9~1.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\{D9289~1.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\{37868~1.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
{14964188-D13C-4431-8D3D-4297C36FFBDB}.exe
{1829F7BA-8EA6-4235-95E5-0CBE0026F486}.exe
{2FB99DED-6F1C-44f4-B13E-31CE870673EC}.exe
{378687D5-7045-48d0-81F2-A83A14BC4B8C}.exe
{40191A02-44EC-44da-8AB5-D40C78914FCC}.exe
{552A9338-E638-417f-B1E7-897ED945948C}.exe
{92340505-48CC-4524-8BC2-DB1BA5635586}.exe
{A8DB9940-3FA2-4713-9FAF-D19F23A7351A}.exe
{C26EC5E4-FBF6-4ecc-95D6-B9CC5FA64D76}.exe
{D928903A-C2D5-487d-9FF0-E4548656D049}.exe
{DFA6BA5F-BF0E-4cac-8A7D-73690C375B14}.exe
memory/204-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/204-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/556-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/556-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/920-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/920-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2552-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2552-59-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2900-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3308-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3308-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3960-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3960-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3972-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3972-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3972-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4220-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4220-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4616-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4616-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5092-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5092-30-0x0000000000400000-0x0000000000410000-memory.dmp