Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
15/08/2026, 03:57
General
- Target 2026-08-15_5029679b150d3ca9c34ccb528d66b45a_elex_wannacry.exe
- Size 64KB
- Sample260815-ejdfhsyzct
- SHA256 325bbede39b9de1932d82651ca2d9d29128c50ca4eb2efd64d47d330f44904d1
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\2026-08-15_5029679b150d3ca9c34ccb528d66b45a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_5029679b150d3ca9c34ccb528d66b45a_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\{E6FEDA1E-E930-4e21-AFA8-E7D5100A1C42}.exeC:\Windows\{E6FEDA1E-E930-4e21-AFA8-E7D5100A1C42}.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\{2640F81F-09DE-40b7-ADB2-EF6F74544920}.exeC:\Windows\{2640F81F-09DE-40b7-ADB2-EF6F74544920}.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\{F42B192D-2EC9-4f39-88CE-1BA8E8A73C2C}.exeC:\Windows\{F42B192D-2EC9-4f39-88CE-1BA8E8A73C2C}.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\{4850C141-AF19-4eec-B49C-B16ED6BF471F}.exeC:\Windows\{4850C141-AF19-4eec-B49C-B16ED6BF471F}.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\{42E74B47-BFB7-4301-9A1B-A8490CA3C53F}.exeC:\Windows\{42E74B47-BFB7-4301-9A1B-A8490CA3C53F}.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\{F2DDEF25-1BBA-441f-A438-30178D9CA2B0}.exeC:\Windows\{F2DDEF25-1BBA-441f-A438-30178D9CA2B0}.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\{47971B64-7606-46c3-9F74-05A528BA987B}.exeC:\Windows\{47971B64-7606-46c3-9F74-05A528BA987B}.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\{853DF693-6F39-4ffc-97D2-0D324B4BBD58}.exeC:\Windows\{853DF693-6F39-4ffc-97D2-0D324B4BBD58}.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\{3975BEEE-054D-4eeb-A513-AF86203CDC45}.exeC:\Windows\{3975BEEE-054D-4eeb-A513-AF86203CDC45}.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\{2102C74A-36C8-40e1-8E07-1B5AC8217488}.exeC:\Windows\{2102C74A-36C8-40e1-8E07-1B5AC8217488}.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\{2F96CFA4-3471-47be-B063-49AB59804B24}.exeC:\Windows\{2F96CFA4-3471-47be-B063-49AB59804B24}.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\{2102C~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\{3975B~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\{853DF~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\{47971~1.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\{F2DDE~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\{42E74~1.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\{4850C~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\{F42B1~1.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\{2640F~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\{E6FED~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
{2102C74A-36C8-40e1-8E07-1B5AC8217488}.exe
{2640F81F-09DE-40b7-ADB2-EF6F74544920}.exe
{2F96CFA4-3471-47be-B063-49AB59804B24}.exe
{3975BEEE-054D-4eeb-A513-AF86203CDC45}.exe
{42E74B47-BFB7-4301-9A1B-A8490CA3C53F}.exe
{47971B64-7606-46c3-9F74-05A528BA987B}.exe
{4850C141-AF19-4eec-B49C-B16ED6BF471F}.exe
{853DF693-6F39-4ffc-97D2-0D324B4BBD58}.exe
{E6FEDA1E-E930-4e21-AFA8-E7D5100A1C42}.exe
{F2DDEF25-1BBA-441f-A438-30178D9CA2B0}.exe
{F42B192D-2EC9-4f39-88CE-1BA8E8A73C2C}.exe
memory/468-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1400-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2148-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2148-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2296-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2296-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2392-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2392-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2392-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2424-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2424-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2896-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2896-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3940-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3940-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4284-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4284-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4372-45-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4432-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4432-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4432-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4864-65-0x0000000000400000-0x0000000000410000-memory.dmp