Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
22/07/2026, 19:52
General
- Target 2026-07-22_256d8b3fd4bcc68f8bc57ffb236e4785_elex_wannacry.exe
- Size 60KB
- Sample260722-ylc3batdpg
- SHA256 6a1d24f0f88a58f69c8a79725e430dc3147d11841b073658439b8e8ae166c244
Score
10/10
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 11 IoCs
- Detects Windows executables referencing non-Windows User-Agents 11 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\2026-07-22_256d8b3fd4bcc68f8bc57ffb236e4785_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_256d8b3fd4bcc68f8bc57ffb236e4785_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\{C823C2A4-EAE8-4a76-A043-9BC969ACFBD6}.exeC:\Windows\{C823C2A4-EAE8-4a76-A043-9BC969ACFBD6}.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\{4EA96811-A296-4ba4-B930-036017E3B841}.exeC:\Windows\{4EA96811-A296-4ba4-B930-036017E3B841}.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\{6BA4697D-A011-4c4a-A450-F3DCA17F7B79}.exeC:\Windows\{6BA4697D-A011-4c4a-A450-F3DCA17F7B79}.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\{EF93B843-F7E5-4fef-A466-B3A36EB96038}.exeC:\Windows\{EF93B843-F7E5-4fef-A466-B3A36EB96038}.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\{DD9FE361-28C7-4093-A9EC-23194E9ADCCB}.exeC:\Windows\{DD9FE361-28C7-4093-A9EC-23194E9ADCCB}.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\{6E0EEF45-3E5B-47b0-B933-D20AFC712565}.exeC:\Windows\{6E0EEF45-3E5B-47b0-B933-D20AFC712565}.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\{6239055D-76F0-4ceb-BD24-EA812D9F785C}.exeC:\Windows\{6239055D-76F0-4ceb-BD24-EA812D9F785C}.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\{ED7F93C4-171F-446e-86F5-0C8EE7C3152C}.exeC:\Windows\{ED7F93C4-171F-446e-86F5-0C8EE7C3152C}.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\{B0031965-F6D2-4425-A9AE-C96160DBCFB2}.exeC:\Windows\{B0031965-F6D2-4425-A9AE-C96160DBCFB2}.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\{E0329A7A-2BF5-4bed-85CE-884B5C208328}.exeC:\Windows\{E0329A7A-2BF5-4bed-85CE-884B5C208328}.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\{B0EFB034-F8E8-4e2d-8470-BAB3E6561C6A}.exeC:\Windows\{B0EFB034-F8E8-4e2d-8470-BAB3E6561C6A}.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\{E0329~1.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\{B0031~1.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\{ED7F9~1.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\{62390~1.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\{6E0EE~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\{DD9FE~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\{EF93B~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\{6BA46~1.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\{4EA96~1.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\{C823C~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
{4EA96811-A296-4ba4-B930-036017E3B841}.exe
{6239055D-76F0-4ceb-BD24-EA812D9F785C}.exe
{6BA4697D-A011-4c4a-A450-F3DCA17F7B79}.exe
{6E0EEF45-3E5B-47b0-B933-D20AFC712565}.exe
{B0031965-F6D2-4425-A9AE-C96160DBCFB2}.exe
{B0EFB034-F8E8-4e2d-8470-BAB3E6561C6A}.exe
{C823C2A4-EAE8-4a76-A043-9BC969ACFBD6}.exe
{DD9FE361-28C7-4093-A9EC-23194E9ADCCB}.exe
{E0329A7A-2BF5-4bed-85CE-884B5C208328}.exe
{ED7F93C4-171F-446e-86F5-0C8EE7C3152C}.exe
{EF93B843-F7E5-4fef-A466-B3A36EB96038}.exe