Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/07/2026, 11:15
General
- Target 2026-07-18_5e771670643512db6d16f28b3d62fa09_elex_wannacry.exe
- Size 64KB
- Sample260718-ncp1eacy2y
- SHA256 03bfd317e14e2aaa9aab41d200bed7fb8c82e85d5af7eb95c5c335399e274d07
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\2026-07-18_5e771670643512db6d16f28b3d62fa09_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-18_5e771670643512db6d16f28b3d62fa09_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\{CD32A1EF-75D5-4507-B117-659339658C95}.exeC:\Windows\{CD32A1EF-75D5-4507-B117-659339658C95}.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\{26554C36-3719-4bd8-9DBA-FBD744790054}.exeC:\Windows\{26554C36-3719-4bd8-9DBA-FBD744790054}.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\{8C46D69B-C9AE-486e-ACFC-C93A6738D895}.exeC:\Windows\{8C46D69B-C9AE-486e-ACFC-C93A6738D895}.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\{2DC88B3E-56EB-481b-BC2C-D65E466F3FA4}.exeC:\Windows\{2DC88B3E-56EB-481b-BC2C-D65E466F3FA4}.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\{18574966-D36D-418e-BC0A-2F866488CFD2}.exeC:\Windows\{18574966-D36D-418e-BC0A-2F866488CFD2}.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\{DCBBD952-5C62-481f-AF06-BCBD51D63575}.exeC:\Windows\{DCBBD952-5C62-481f-AF06-BCBD51D63575}.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\{3E555EA0-77BA-4383-A000-F7069621CD6A}.exeC:\Windows\{3E555EA0-77BA-4383-A000-F7069621CD6A}.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\{10C28638-2B7B-4a10-8895-B7E56EBB82E6}.exeC:\Windows\{10C28638-2B7B-4a10-8895-B7E56EBB82E6}.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\{2780CD49-6F34-4149-BE20-E84DB254C401}.exeC:\Windows\{2780CD49-6F34-4149-BE20-E84DB254C401}.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
-
C:\Windows\{E08F3B2A-7B7B-4f4a-ADDB-9DBCAA7230F0}.exeC:\Windows\{E08F3B2A-7B7B-4f4a-ADDB-9DBCAA7230F0}.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\{A6158F9B-EB5A-46d3-A49C-9AED5256FDFB}.exeC:\Windows\{A6158F9B-EB5A-46d3-A49C-9AED5256FDFB}.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\{E08F3~1.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\{2780C~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\{10C28~1.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\{3E555~1.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\{DCBBD~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\{18574~1.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\{2DC88~1.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\{8C46D~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\{26554~1.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\{CD32A~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
{10C28638-2B7B-4a10-8895-B7E56EBB82E6}.exe
{18574966-D36D-418e-BC0A-2F866488CFD2}.exe
{26554C36-3719-4bd8-9DBA-FBD744790054}.exe
{2780CD49-6F34-4149-BE20-E84DB254C401}.exe
{2DC88B3E-56EB-481b-BC2C-D65E466F3FA4}.exe
{3E555EA0-77BA-4383-A000-F7069621CD6A}.exe
{8C46D69B-C9AE-486e-ACFC-C93A6738D895}.exe
{A6158F9B-EB5A-46d3-A49C-9AED5256FDFB}.exe
{CD32A1EF-75D5-4507-B117-659339658C95}.exe
{DCBBD952-5C62-481f-AF06-BCBD51D63575}.exe
{E08F3B2A-7B7B-4f4a-ADDB-9DBCAA7230F0}.exe
memory/1452-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1452-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3176-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3176-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3184-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3184-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3236-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3236-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3580-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3580-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3920-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3920-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4500-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4500-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4684-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4684-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4684-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5256-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5520-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5520-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5544-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5544-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5544-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5892-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5892-71-0x0000000000400000-0x0000000000410000-memory.dmp