Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 02:01
General
- Target 2026-07-29_1c8b18a0e8573c5ccf6b5bdd26962be4_elex_wannacry.exe
- Size 90KB
- Sample260730-cf2mtsbl7t
- SHA256 d2cf5f8b80defbfd9b20ac60e94644c97b0b6f784bb8026cc0cb982e83f9f4f9
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\2026-07-29_1c8b18a0e8573c5ccf6b5bdd26962be4_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_1c8b18a0e8573c5ccf6b5bdd26962be4_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\{8C08EE96-5D97-414e-A9DC-572A1515C09F}.exeC:\Windows\{8C08EE96-5D97-414e-A9DC-572A1515C09F}.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\{80104560-89FF-4511-947B-CFCEEA503C10}.exeC:\Windows\{80104560-89FF-4511-947B-CFCEEA503C10}.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\{9E9238EE-4232-45f1-A4C3-95131507A096}.exeC:\Windows\{9E9238EE-4232-45f1-A4C3-95131507A096}.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\{3E68C262-9E6A-42bd-8D5C-6EA0466447FF}.exeC:\Windows\{3E68C262-9E6A-42bd-8D5C-6EA0466447FF}.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\{ED69386C-AD5F-427a-82A2-3404E82A89CF}.exeC:\Windows\{ED69386C-AD5F-427a-82A2-3404E82A89CF}.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\{3DB8AE49-4C45-40a3-8E89-6C065D491E6E}.exeC:\Windows\{3DB8AE49-4C45-40a3-8E89-6C065D491E6E}.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\{182F796C-CD28-4427-8097-32CB454D8F1A}.exeC:\Windows\{182F796C-CD28-4427-8097-32CB454D8F1A}.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\{4DB6A163-3783-4021-965A-61D6A466CB6D}.exeC:\Windows\{4DB6A163-3783-4021-965A-61D6A466CB6D}.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\{14D91401-EF2E-4b5b-8FCA-79AD4EE393C6}.exeC:\Windows\{14D91401-EF2E-4b5b-8FCA-79AD4EE393C6}.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\{ED17121F-F330-4381-9B21-A3D832A4506E}.exeC:\Windows\{ED17121F-F330-4381-9B21-A3D832A4506E}.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\{34FA0EC1-DAF6-4566-B609-10C36B23EDB2}.exeC:\Windows\{34FA0EC1-DAF6-4566-B609-10C36B23EDB2}.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\{ED171~1.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\{14D91~1.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\{4DB6A~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\{182F7~1.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\{3DB8A~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\{ED693~1.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\{3E68C~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\{9E923~1.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\{80104~1.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\{8C08E~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
{14D91401-EF2E-4b5b-8FCA-79AD4EE393C6}.exe
{182F796C-CD28-4427-8097-32CB454D8F1A}.exe
{34FA0EC1-DAF6-4566-B609-10C36B23EDB2}.exe
{3DB8AE49-4C45-40a3-8E89-6C065D491E6E}.exe
{3E68C262-9E6A-42bd-8D5C-6EA0466447FF}.exe
{4DB6A163-3783-4021-965A-61D6A466CB6D}.exe
{80104560-89FF-4511-947B-CFCEEA503C10}.exe
{8C08EE96-5D97-414e-A9DC-572A1515C09F}.exe
{9E9238EE-4232-45f1-A4C3-95131507A096}.exe
{ED17121F-F330-4381-9B21-A3D832A4506E}.exe
{ED69386C-AD5F-427a-82A2-3404E82A89CF}.exe
memory/708-79-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2568-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2568-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2856-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2856-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3536-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3536-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4236-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4236-73-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4236-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4448-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4448-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4556-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4556-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4556-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4700-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4700-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4816-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4816-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5452-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5452-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5900-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5900-51-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5908-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5908-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5908-7-0x0000000000400000-0x0000000000411000-memory.dmp