Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/08/2026, 17:30
General
- Target 2026-08-15_dc6e97a2cde93f0b473e800e08db5c67_elex_wannacry.exe
- Size 60KB
- Sample260815-v2569agh73
- SHA256 907950994c71c3192b7200f8e17769ba2774e04f5f0a1ccc4a5583217c4a4c51
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\2026-08-15_dc6e97a2cde93f0b473e800e08db5c67_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_dc6e97a2cde93f0b473e800e08db5c67_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\{532D8E98-3663-48d6-B720-43B5B2286CD9}.exeC:\Windows\{532D8E98-3663-48d6-B720-43B5B2286CD9}.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\{A44ECD39-D02E-4552-8490-AD7193F11B9B}.exeC:\Windows\{A44ECD39-D02E-4552-8490-AD7193F11B9B}.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\{182B1D45-41A6-4e07-8E6D-CC9C36EB14D8}.exeC:\Windows\{182B1D45-41A6-4e07-8E6D-CC9C36EB14D8}.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\{C9E4B07F-8E10-4b6f-9CC8-6C9A620215E2}.exeC:\Windows\{C9E4B07F-8E10-4b6f-9CC8-6C9A620215E2}.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\{8B827F8C-D87A-435a-B167-B511709F5666}.exeC:\Windows\{8B827F8C-D87A-435a-B167-B511709F5666}.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\{2B5CDCBC-E690-496d-BE44-5B1C5978862C}.exeC:\Windows\{2B5CDCBC-E690-496d-BE44-5B1C5978862C}.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\{3C0CA545-EFD7-4bfa-BC8C-8CB84688AF58}.exeC:\Windows\{3C0CA545-EFD7-4bfa-BC8C-8CB84688AF58}.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\{4CD87BCD-8879-4180-837B-046F52F7763D}.exeC:\Windows\{4CD87BCD-8879-4180-837B-046F52F7763D}.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\{FA5F49B7-0F9D-4873-BFA9-DB6DBFD1F0BD}.exeC:\Windows\{FA5F49B7-0F9D-4873-BFA9-DB6DBFD1F0BD}.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\{B769CF52-0C72-49e3-A343-60378076E631}.exeC:\Windows\{B769CF52-0C72-49e3-A343-60378076E631}.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\{2F7F261E-1484-417c-93BF-B9643C2C3148}.exeC:\Windows\{2F7F261E-1484-417c-93BF-B9643C2C3148}.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\{B769C~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\{FA5F4~1.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\{4CD87~1.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\{3C0CA~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\{2B5CD~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\{8B827~1.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\{C9E4B~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\{182B1~1.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\{A44EC~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\{532D8~1.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
{182B1D45-41A6-4e07-8E6D-CC9C36EB14D8}.exe
{2B5CDCBC-E690-496d-BE44-5B1C5978862C}.exe
{2F7F261E-1484-417c-93BF-B9643C2C3148}.exe
{3C0CA545-EFD7-4bfa-BC8C-8CB84688AF58}.exe
{4CD87BCD-8879-4180-837B-046F52F7763D}.exe
{532D8E98-3663-48d6-B720-43B5B2286CD9}.exe
{8B827F8C-D87A-435a-B167-B511709F5666}.exe
{A44ECD39-D02E-4552-8490-AD7193F11B9B}.exe
{B769CF52-0C72-49e3-A343-60378076E631}.exe
{C9E4B07F-8E10-4b6f-9CC8-6C9A620215E2}.exe
{FA5F49B7-0F9D-4873-BFA9-DB6DBFD1F0BD}.exe
memory/412-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/412-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/968-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/968-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1068-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1068-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1752-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1752-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2088-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2088-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2416-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2416-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4136-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4136-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4136-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4320-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4320-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4320-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5000-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5000-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5648-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5648-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6012-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6104-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6104-71-0x0000000000400000-0x0000000000410000-memory.dmp