Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/08/2026, 18:01
General
- Target 2026-08-15_7a55163d414a0b258f17bb3f12f1bcd4_elex_wannacry.exe
- Size 90KB
- Sample260815-wl692ser2z
- SHA256 2a15796f9c9e75ed6b441bb6ebda24e706d8059c0e0cb45041c77c53b36aef18
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 36 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_7a55163d414a0b258f17bb3f12f1bcd4_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_7a55163d414a0b258f17bb3f12f1bcd4_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\{15E3B4D5-7760-4172-A79D-59B51867824D}.exeC:\Windows\{15E3B4D5-7760-4172-A79D-59B51867824D}.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\{5C06CB22-98A7-44b7-8754-6A7E80761492}.exeC:\Windows\{5C06CB22-98A7-44b7-8754-6A7E80761492}.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\{8B5CD039-439E-4098-BA6C-0096BC73A9BF}.exeC:\Windows\{8B5CD039-439E-4098-BA6C-0096BC73A9BF}.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\{B0AE974A-DFA3-4972-8BEB-8DFC50659712}.exeC:\Windows\{B0AE974A-DFA3-4972-8BEB-8DFC50659712}.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\{34D0BA22-6D9B-4546-BBD7-025C336D9F48}.exeC:\Windows\{34D0BA22-6D9B-4546-BBD7-025C336D9F48}.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\{CB8128D3-D424-47ee-B1AB-71B889A9A7D4}.exeC:\Windows\{CB8128D3-D424-47ee-B1AB-71B889A9A7D4}.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\{E01470E3-F4D6-46d7-984A-6461B252BB78}.exeC:\Windows\{E01470E3-F4D6-46d7-984A-6461B252BB78}.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\{2625A50C-2C55-4ea0-994E-DEA201622C20}.exeC:\Windows\{2625A50C-2C55-4ea0-994E-DEA201622C20}.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\{C5AACA9A-0FA3-4a04-85A1-D974798AA0A0}.exeC:\Windows\{C5AACA9A-0FA3-4a04-85A1-D974798AA0A0}.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\{0EA452F6-565C-4c91-A76B-1B3943115722}.exeC:\Windows\{0EA452F6-565C-4c91-A76B-1B3943115722}.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\{2EF684AD-ED07-4a3e-9502-AA54554BFFAA}.exeC:\Windows\{2EF684AD-ED07-4a3e-9502-AA54554BFFAA}.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\{0EA45~1.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\{C5AAC~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\{2625A~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\{E0147~1.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\{CB812~1.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\{34D0B~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\{B0AE9~1.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\{8B5CD~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\{5C06C~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\{15E3B~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
{0EA452F6-565C-4c91-A76B-1B3943115722}.exe
{15E3B4D5-7760-4172-A79D-59B51867824D}.exe
{2625A50C-2C55-4ea0-994E-DEA201622C20}.exe
{2EF684AD-ED07-4a3e-9502-AA54554BFFAA}.exe
{34D0BA22-6D9B-4546-BBD7-025C336D9F48}.exe
{5C06CB22-98A7-44b7-8754-6A7E80761492}.exe
{8B5CD039-439E-4098-BA6C-0096BC73A9BF}.exe
{B0AE974A-DFA3-4972-8BEB-8DFC50659712}.exe
{C5AACA9A-0FA3-4a04-85A1-D974798AA0A0}.exe
{CB8128D3-D424-47ee-B1AB-71B889A9A7D4}.exe
{E01470E3-F4D6-46d7-984A-6461B252BB78}.exe
memory/796-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/796-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1328-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1328-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1424-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1512-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1512-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1600-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1600-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2580-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2580-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3008-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3008-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3332-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3332-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3332-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4228-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4228-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4552-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4552-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5920-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5920-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5980-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5980-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5980-0-0x0000000000400000-0x0000000000411000-memory.dmp