Analysis
- max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
31/07/2026, 05:47
General
- Target 2026-07-31_5f3f4a0a0457118fab959498d15311cf_elex_wannacry.exe
- Size 60KB
- Sample260731-ghd2rsdf72
- SHA256 034a9fbf3fe36a8e28c06519b3701b37a2959a9f967993f62657cccfcfa786ae
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
- 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\2026-07-31_5f3f4a0a0457118fab959498d15311cf_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_5f3f4a0a0457118fab959498d15311cf_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\{551E9CF5-82C7-4b65-8FD3-C77862D4F936}.exeC:\Windows\{551E9CF5-82C7-4b65-8FD3-C77862D4F936}.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\{B9908389-21E4-4405-890C-A1E8BF6C207F}.exeC:\Windows\{B9908389-21E4-4405-890C-A1E8BF6C207F}.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\{73C26DF2-5943-4afd-9A98-C5C3913D1BA8}.exeC:\Windows\{73C26DF2-5943-4afd-9A98-C5C3913D1BA8}.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\{F52EDE9B-FBDA-499d-BCC2-89521425F5FE}.exeC:\Windows\{F52EDE9B-FBDA-499d-BCC2-89521425F5FE}.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\{18FDB853-586C-4e0e-BEB6-2069EAF25872}.exeC:\Windows\{18FDB853-586C-4e0e-BEB6-2069EAF25872}.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\{969FCCE1-AF9F-4118-97CF-23A2C4C1541C}.exeC:\Windows\{969FCCE1-AF9F-4118-97CF-23A2C4C1541C}.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\{2A2FD254-107B-4c4c-B4E7-6EF6F3EA2B0F}.exeC:\Windows\{2A2FD254-107B-4c4c-B4E7-6EF6F3EA2B0F}.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\{B7A26CE5-3DBD-421b-A4B5-C5CCCCD1526A}.exeC:\Windows\{B7A26CE5-3DBD-421b-A4B5-C5CCCCD1526A}.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\{FF731D2B-517A-4b08-B687-50D46A4CD7CC}.exeC:\Windows\{FF731D2B-517A-4b08-B687-50D46A4CD7CC}.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\{94CA92EE-012C-44d0-94D6-4E755E27DA2D}.exeC:\Windows\{94CA92EE-012C-44d0-94D6-4E755E27DA2D}.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\{2677E9FA-6F50-4423-BF57-207A2D3834C6}.exeC:\Windows\{2677E9FA-6F50-4423-BF57-207A2D3834C6}.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\{94CA9~1.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\{FF731~1.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\{B7A26~1.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\{2A2FD~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\{969FC~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\{18FDB~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\{F52ED~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\{73C26~1.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\{B9908~1.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\{551E9~1.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
{18FDB853-586C-4e0e-BEB6-2069EAF25872}.exe
{2677E9FA-6F50-4423-BF57-207A2D3834C6}.exe
{2A2FD254-107B-4c4c-B4E7-6EF6F3EA2B0F}.exe
{551E9CF5-82C7-4b65-8FD3-C77862D4F936}.exe
{73C26DF2-5943-4afd-9A98-C5C3913D1BA8}.exe
{94CA92EE-012C-44d0-94D6-4E755E27DA2D}.exe
{969FCCE1-AF9F-4118-97CF-23A2C4C1541C}.exe
{B7A26CE5-3DBD-421b-A4B5-C5CCCCD1526A}.exe
{B9908389-21E4-4405-890C-A1E8BF6C207F}.exe
{F52EDE9B-FBDA-499d-BCC2-89521425F5FE}.exe
{FF731D2B-517A-4b08-B687-50D46A4CD7CC}.exe
memory/364-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/364-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1248-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1248-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2112-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2188-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2188-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2404-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2404-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2404-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2456-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2456-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2456-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2740-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2740-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3604-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3920-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3920-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4920-66-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4952-59-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4952-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4964-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4964-13-0x0000000000400000-0x0000000000410000-memory.dmp