Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
17/08/2026, 01:48
General
- Target 2026-08-17_d469f295ea7ea2c177e324e2228fb9e5_elex_wannacry.exe
- Size 64KB
- Sample260817-b75ccsdk51
- SHA256 557c0ddddc3a614e137b61dc9e60369e790730cd911957ff98316d321df82605
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 37 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\2026-08-17_d469f295ea7ea2c177e324e2228fb9e5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_d469f295ea7ea2c177e324e2228fb9e5_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\{243AAA41-06AD-456f-8F64-1BD00E4E1BEC}.exeC:\Windows\{243AAA41-06AD-456f-8F64-1BD00E4E1BEC}.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\{3AED92FC-B74C-4913-8AC5-F0BBBB7195E5}.exeC:\Windows\{3AED92FC-B74C-4913-8AC5-F0BBBB7195E5}.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\{8954BB85-8C91-4793-ADB8-F7184FFEDB14}.exeC:\Windows\{8954BB85-8C91-4793-ADB8-F7184FFEDB14}.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\{99F4960F-19F5-433c-9D7B-E848D8FEA2A1}.exeC:\Windows\{99F4960F-19F5-433c-9D7B-E848D8FEA2A1}.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\{1510C349-40D5-4e16-A91B-43D00AEDCC6A}.exeC:\Windows\{1510C349-40D5-4e16-A91B-43D00AEDCC6A}.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\{2787C5A0-2743-4590-B049-95F3A31A327B}.exeC:\Windows\{2787C5A0-2743-4590-B049-95F3A31A327B}.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\{3337B44C-8E44-4b44-A105-DF5F276A6959}.exeC:\Windows\{3337B44C-8E44-4b44-A105-DF5F276A6959}.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\{5FEECE85-8C9A-45f6-AADE-DB0E2A20BF81}.exeC:\Windows\{5FEECE85-8C9A-45f6-AADE-DB0E2A20BF81}.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\{5770A7AA-6FED-464d-874C-C7F7F3CC02C6}.exeC:\Windows\{5770A7AA-6FED-464d-874C-C7F7F3CC02C6}.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\{9B2AF389-6814-4c2a-B8F6-E9986F47A4AA}.exeC:\Windows\{9B2AF389-6814-4c2a-B8F6-E9986F47A4AA}.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\{AFDA50A7-37D4-43a6-A736-70DCD250CD92}.exeC:\Windows\{AFDA50A7-37D4-43a6-A736-70DCD250CD92}.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\{9B2AF~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\{5770A~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\{5FEEC~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\{3337B~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\{2787C~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\{1510C~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\{99F49~1.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\{8954B~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\{3AED9~1.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\{243AA~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
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{1510C349-40D5-4e16-A91B-43D00AEDCC6A}.exe
{243AAA41-06AD-456f-8F64-1BD00E4E1BEC}.exe
{2787C5A0-2743-4590-B049-95F3A31A327B}.exe
{3337B44C-8E44-4b44-A105-DF5F276A6959}.exe
{3AED92FC-B74C-4913-8AC5-F0BBBB7195E5}.exe
{5770A7AA-6FED-464d-874C-C7F7F3CC02C6}.exe
{5FEECE85-8C9A-45f6-AADE-DB0E2A20BF81}.exe
{8954BB85-8C91-4793-ADB8-F7184FFEDB14}.exe
{99F4960F-19F5-433c-9D7B-E848D8FEA2A1}.exe
{9B2AF389-6814-4c2a-B8F6-E9986F47A4AA}.exe
{AFDA50A7-37D4-43a6-A736-70DCD250CD92}.exe
memory/1680-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1680-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1680-66-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2772-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2772-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2932-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2932-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2932-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2980-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2980-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3140-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3140-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3140-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3660-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3660-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3936-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3936-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4396-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4396-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5516-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5516-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5552-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5668-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5668-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5812-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5812-43-0x0000000000400000-0x0000000000410000-memory.dmp