Analysis
- max time kernel
149s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
30/07/2026, 02:04
General
- Target 2026-07-29_0c470c606b0b4cc62b6e670a3787970e_elex_wannacry.exe
- Size 60KB
- Sample260730-chkr4aad34
- SHA256 e17cd95793fc835e076a6ab4ee46d206883232f6b6d4ce61efdc05c2f4842570
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 34 IoCs
- Detects Windows executables referencing non-Windows User-Agents 34 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\2026-07-29_0c470c606b0b4cc62b6e670a3787970e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_0c470c606b0b4cc62b6e670a3787970e_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\{119E1904-E84F-4163-843A-F4B8C06BA130}.exeC:\Windows\{119E1904-E84F-4163-843A-F4B8C06BA130}.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\{BABF7EF1-4147-4ae2-A1F4-DDEDD1B4C4EB}.exeC:\Windows\{BABF7EF1-4147-4ae2-A1F4-DDEDD1B4C4EB}.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\{9E46D15F-BE58-4fe8-ABBE-A51D01373D21}.exeC:\Windows\{9E46D15F-BE58-4fe8-ABBE-A51D01373D21}.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\{B94A297E-DA8E-4181-9B46-4975C4FD3A14}.exeC:\Windows\{B94A297E-DA8E-4181-9B46-4975C4FD3A14}.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\{D5556940-EA48-4298-A965-9222FDB21DA9}.exeC:\Windows\{D5556940-EA48-4298-A965-9222FDB21DA9}.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\{5FC9CD7B-3011-40fc-AE85-DFB16BB7D118}.exeC:\Windows\{5FC9CD7B-3011-40fc-AE85-DFB16BB7D118}.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\{A5C716EB-B214-465a-8BAE-BB26CDAB5648}.exeC:\Windows\{A5C716EB-B214-465a-8BAE-BB26CDAB5648}.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\{663F9CFD-4F6C-4bbc-B90D-11C98E99B5A2}.exeC:\Windows\{663F9CFD-4F6C-4bbc-B90D-11C98E99B5A2}.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\{66557069-5D40-446c-96B8-61A5F76D82E8}.exeC:\Windows\{66557069-5D40-446c-96B8-61A5F76D82E8}.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\{64729CD7-1687-464a-9929-D47731B0D120}.exeC:\Windows\{64729CD7-1687-464a-9929-D47731B0D120}.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\{F44E68AF-9DA2-46e3-BF43-0D160A9E2AEB}.exeC:\Windows\{F44E68AF-9DA2-46e3-BF43-0D160A9E2AEB}.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\{64729~1.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\{66557~1.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\{663F9~1.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\{A5C71~1.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\{5FC9C~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\{D5556~1.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\{B94A2~1.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\{9E46D~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\{BABF7~1.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\{119E1~1.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
{119E1904-E84F-4163-843A-F4B8C06BA130}.exe
{5FC9CD7B-3011-40fc-AE85-DFB16BB7D118}.exe
{64729CD7-1687-464a-9929-D47731B0D120}.exe
{663F9CFD-4F6C-4bbc-B90D-11C98E99B5A2}.exe
{66557069-5D40-446c-96B8-61A5F76D82E8}.exe
{9E46D15F-BE58-4fe8-ABBE-A51D01373D21}.exe
{A5C716EB-B214-465a-8BAE-BB26CDAB5648}.exe
{B94A297E-DA8E-4181-9B46-4975C4FD3A14}.exe
{BABF7EF1-4147-4ae2-A1F4-DDEDD1B4C4EB}.exe
{D5556940-EA48-4298-A965-9222FDB21DA9}.exe
{F44E68AF-9DA2-46e3-BF43-0D160A9E2AEB}.exe
memory/8-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/8-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/8-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2024-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2112-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2656-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2656-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3528-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3528-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3560-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3560-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3988-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3988-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4288-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4288-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4288-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4344-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4352-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4352-59-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4524-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4524-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4892-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4892-24-0x0000000000400000-0x0000000000410000-memory.dmp