Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
17/10/2026, 11:07
General
- Target 2026-10-16_9b8559be0629a150863e881c407551e5_elex_wannacry.exe
- Size 90KB
- Sample261017-m74avaee72
- SHA256 f949aa851cf2e099bb8a371def87ee603cb8bf9c0f5a84b6379b2b50273dcaa5
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 36 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\2026-10-16_9b8559be0629a150863e881c407551e5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-16_9b8559be0629a150863e881c407551e5_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\{C38E0C32-922B-473d-9945-F16777D4B878}.exeC:\Windows\{C38E0C32-922B-473d-9945-F16777D4B878}.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\{375D94F9-7B1B-4604-9964-66B21DA4FE8F}.exeC:\Windows\{375D94F9-7B1B-4604-9964-66B21DA4FE8F}.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\{9A1FFCF3-10A8-4cbc-9CB1-9E1C3374631B}.exeC:\Windows\{9A1FFCF3-10A8-4cbc-9CB1-9E1C3374631B}.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\{B31A34C1-7C17-46af-A43C-570EE54473F7}.exeC:\Windows\{B31A34C1-7C17-46af-A43C-570EE54473F7}.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\{0A624C03-9915-4a85-9A22-9A43C39BC7EB}.exeC:\Windows\{0A624C03-9915-4a85-9A22-9A43C39BC7EB}.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\{167BEDF3-17AC-4b74-8C3E-CCF6EF7C66D9}.exeC:\Windows\{167BEDF3-17AC-4b74-8C3E-CCF6EF7C66D9}.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\{D421CE72-196E-4826-8338-0DABAFB05252}.exeC:\Windows\{D421CE72-196E-4826-8338-0DABAFB05252}.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\{1DA7578D-8412-4f2f-802E-0F27B7C3EB93}.exeC:\Windows\{1DA7578D-8412-4f2f-802E-0F27B7C3EB93}.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\{595F2F83-053D-4902-95BD-9143AFB9B074}.exeC:\Windows\{595F2F83-053D-4902-95BD-9143AFB9B074}.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\{317DE5A8-15BA-4203-8309-341F32DEAD6D}.exeC:\Windows\{317DE5A8-15BA-4203-8309-341F32DEAD6D}.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\{5B45A693-AA05-48ac-92B3-FB845897E4F5}.exeC:\Windows\{5B45A693-AA05-48ac-92B3-FB845897E4F5}.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\{317DE~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\{595F2~1.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\{1DA75~1.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\{D421C~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\{167BE~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\{0A624~1.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\{B31A3~1.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\{9A1FF~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\{375D9~1.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\{C38E0~1.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\2026-1~1.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
{0A624C03-9915-4a85-9A22-9A43C39BC7EB}.exe
{167BEDF3-17AC-4b74-8C3E-CCF6EF7C66D9}.exe
{1DA7578D-8412-4f2f-802E-0F27B7C3EB93}.exe
{317DE5A8-15BA-4203-8309-341F32DEAD6D}.exe
{375D94F9-7B1B-4604-9964-66B21DA4FE8F}.exe
{595F2F83-053D-4902-95BD-9143AFB9B074}.exe
{5B45A693-AA05-48ac-92B3-FB845897E4F5}.exe
{9A1FFCF3-10A8-4cbc-9CB1-9E1C3374631B}.exe
{B31A34C1-7C17-46af-A43C-570EE54473F7}.exe
{C38E0C32-922B-473d-9945-F16777D4B878}.exe
{D421CE72-196E-4826-8338-0DABAFB05252}.exe
memory/1044-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1044-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1044-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1300-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1300-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1376-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1376-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1628-15-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1628-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2328-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2328-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2864-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3460-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3460-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3920-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3920-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4728-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4728-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5000-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5000-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5052-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5052-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5052-9-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5160-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5160-50-0x0000000000400000-0x0000000000411000-memory.dmp