Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
05/08/2026, 19:18
General
- Target 2026-08-05_0c4d6a13d6bd8e5e4905502634ba30cd_elex_wannacry.exe
- Size 60KB
- Sample260805-x1bmcsvbkd
- SHA256 8c97d1884f7d4eee70c338a5e30d6519403a87f96c4f30ced6dd0937a4204d11
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 31 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\2026-08-05_0c4d6a13d6bd8e5e4905502634ba30cd_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-05_0c4d6a13d6bd8e5e4905502634ba30cd_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\{FAE500FC-3E27-4e7e-8D86-C543788A00EE}.exeC:\Windows\{FAE500FC-3E27-4e7e-8D86-C543788A00EE}.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\{0A44E237-2EB0-4a6b-A73B-FC5270F4FF74}.exeC:\Windows\{0A44E237-2EB0-4a6b-A73B-FC5270F4FF74}.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\{BB29B8D4-A956-4482-8163-643A6590DEB0}.exeC:\Windows\{BB29B8D4-A956-4482-8163-643A6590DEB0}.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\{65CA0F57-3796-40d5-ABDA-CB3E0E739D01}.exeC:\Windows\{65CA0F57-3796-40d5-ABDA-CB3E0E739D01}.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\{519E2D27-2187-4dcc-A689-39258274F9B4}.exeC:\Windows\{519E2D27-2187-4dcc-A689-39258274F9B4}.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\{21962BC6-3517-475b-8477-BB235495796C}.exeC:\Windows\{21962BC6-3517-475b-8477-BB235495796C}.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\{F401EBB4-02E3-418d-ADBA-38B5D349806E}.exeC:\Windows\{F401EBB4-02E3-418d-ADBA-38B5D349806E}.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\{CCD73661-46C1-48bb-987C-F582D6886341}.exeC:\Windows\{CCD73661-46C1-48bb-987C-F582D6886341}.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\{85FFAB1C-F5F0-477f-930B-B3A5BE0F3D96}.exeC:\Windows\{85FFAB1C-F5F0-477f-930B-B3A5BE0F3D96}.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\{51CB8C03-1B70-4b02-A0E2-905535C4F31A}.exeC:\Windows\{51CB8C03-1B70-4b02-A0E2-905535C4F31A}.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\{26C69B53-C3D5-4ea4-8A67-53AF426784DF}.exeC:\Windows\{26C69B53-C3D5-4ea4-8A67-53AF426784DF}.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\{51CB8~1.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\{85FFA~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\{CCD73~1.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\{F401E~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\{21962~1.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\{519E2~1.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\{65CA0~1.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\{BB29B~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\{0A44E~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\{FAE50~1.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
{0A44E237-2EB0-4a6b-A73B-FC5270F4FF74}.exe
{21962BC6-3517-475b-8477-BB235495796C}.exe
{26C69B53-C3D5-4ea4-8A67-53AF426784DF}.exe
{519E2D27-2187-4dcc-A689-39258274F9B4}.exe
{51CB8C03-1B70-4b02-A0E2-905535C4F31A}.exe
{65CA0F57-3796-40d5-ABDA-CB3E0E739D01}.exe
{85FFAB1C-F5F0-477f-930B-B3A5BE0F3D96}.exe
{BB29B8D4-A956-4482-8163-643A6590DEB0}.exe
{CCD73661-46C1-48bb-987C-F582D6886341}.exe
{F401EBB4-02E3-418d-ADBA-38B5D349806E}.exe
{FAE500FC-3E27-4e7e-8D86-C543788A00EE}.exe
memory/884-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/884-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2184-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2184-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2340-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2900-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2900-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2920-32-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2988-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2988-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2988-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3396-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3700-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3700-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4108-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4716-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4716-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4756-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5024-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5024-34-0x0000000000400000-0x0000000000410000-memory.dmp