Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
30/07/2026, 01:59
General
- Target 2026-07-29_28d04ba005285611679207c2f50a607e_elex_wannacry.exe
- Size 68KB
- Sample260730-cetwlabl51
- SHA256 36adaf55b4901c36aede779ae9a7118ef26cd0811e06e0aaf3be7e2e263ac269
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\2026-07-29_28d04ba005285611679207c2f50a607e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_28d04ba005285611679207c2f50a607e_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\{67968D97-45BD-450b-9267-D3502F28AA6E}.exeC:\Windows\{67968D97-45BD-450b-9267-D3502F28AA6E}.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\{1E65BD62-8F6A-4396-9C55-03E49440142B}.exeC:\Windows\{1E65BD62-8F6A-4396-9C55-03E49440142B}.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\{DF0E0F87-124B-44b4-8CC2-37CE01BE20D1}.exeC:\Windows\{DF0E0F87-124B-44b4-8CC2-37CE01BE20D1}.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\{98EA7DC5-56DB-4917-9E8D-5C98CC9C475E}.exeC:\Windows\{98EA7DC5-56DB-4917-9E8D-5C98CC9C475E}.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\{8CB4E2BB-3B57-4836-B173-3D666CA83DDD}.exeC:\Windows\{8CB4E2BB-3B57-4836-B173-3D666CA83DDD}.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\{FDD91C2A-AF40-4320-94CB-B4F28C269FE8}.exeC:\Windows\{FDD91C2A-AF40-4320-94CB-B4F28C269FE8}.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\{F5883DF5-B75F-46d4-8558-2E967D3DFDA1}.exeC:\Windows\{F5883DF5-B75F-46d4-8558-2E967D3DFDA1}.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\{F4156105-929B-4bc5-B838-1E4C89C9CE3B}.exeC:\Windows\{F4156105-929B-4bc5-B838-1E4C89C9CE3B}.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\{647F1E9C-5AF2-4792-A579-A979582C6D9D}.exeC:\Windows\{647F1E9C-5AF2-4792-A579-A979582C6D9D}.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\{BF0DC2D0-951B-4615-AB2A-E27560331B40}.exeC:\Windows\{BF0DC2D0-951B-4615-AB2A-E27560331B40}.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\{DC95E297-2754-409b-8A0E-9C87AEFF78DF}.exeC:\Windows\{DC95E297-2754-409b-8A0E-9C87AEFF78DF}.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\{BF0DC~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\{647F1~1.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\{F4156~1.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\{F5883~1.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\{FDD91~1.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\{8CB4E~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\{98EA7~1.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\{DF0E0~1.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\{1E65B~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\{67968~1.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
{1E65BD62-8F6A-4396-9C55-03E49440142B}.exe
{647F1E9C-5AF2-4792-A579-A979582C6D9D}.exe
{67968D97-45BD-450b-9267-D3502F28AA6E}.exe
{8CB4E2BB-3B57-4836-B173-3D666CA83DDD}.exe
{98EA7DC5-56DB-4917-9E8D-5C98CC9C475E}.exe
{BF0DC2D0-951B-4615-AB2A-E27560331B40}.exe
{DC95E297-2754-409b-8A0E-9C87AEFF78DF}.exe
{DF0E0F87-124B-44b4-8CC2-37CE01BE20D1}.exe
{F4156105-929B-4bc5-B838-1E4C89C9CE3B}.exe
{F5883DF5-B75F-46d4-8558-2E967D3DFDA1}.exe
{FDD91C2A-AF40-4320-94CB-B4F28C269FE8}.exe
memory/1396-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1396-53-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2336-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2336-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3128-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3128-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3128-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3336-59-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3336-65-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4368-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4368-39-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4980-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4980-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5100-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5100-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5472-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5472-30-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5628-17-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5828-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5828-52-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5860-11-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5860-7-0x0000000000400000-0x0000000000411000-memory.dmp