Analysis
- max time kernel
148s - max time network
122s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/07/2026, 23:18
General
- Target 2026-07-22_c565849afd3445ccf0d6e841b2953eb3_elex_wannacry.exe
- Size 64KB
- Sample260722-3apn7asvdv
- SHA256 6a4bda1b3d2bb0dd0149e080e35ada1967cea08c2a5d003eabd0a1f093cceb78
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\2026-07-22_c565849afd3445ccf0d6e841b2953eb3_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_c565849afd3445ccf0d6e841b2953eb3_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\{8E27CB65-36C2-4c3a-BE26-E2A713C0584A}.exeC:\Windows\{8E27CB65-36C2-4c3a-BE26-E2A713C0584A}.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\{8F7E7E31-291A-437f-84F0-B224E4D72838}.exeC:\Windows\{8F7E7E31-291A-437f-84F0-B224E4D72838}.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\{87FA067B-DFFC-4ad0-A989-03A15DFADE2D}.exeC:\Windows\{87FA067B-DFFC-4ad0-A989-03A15DFADE2D}.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\{07CE335D-B27E-4fb9-BF82-F20039BDCF45}.exeC:\Windows\{07CE335D-B27E-4fb9-BF82-F20039BDCF45}.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\{73278AA9-0314-47f3-860F-FC86A8871566}.exeC:\Windows\{73278AA9-0314-47f3-860F-FC86A8871566}.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\{F5CD5425-AD20-463e-A678-51D3D43FA1A6}.exeC:\Windows\{F5CD5425-AD20-463e-A678-51D3D43FA1A6}.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\{E131440F-BB53-45cd-AF7E-54A7A1924A9D}.exeC:\Windows\{E131440F-BB53-45cd-AF7E-54A7A1924A9D}.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\{49483329-4535-4f08-BD47-06CDDF6D1EE6}.exeC:\Windows\{49483329-4535-4f08-BD47-06CDDF6D1EE6}.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\{AE86A4F1-73FC-4c09-915A-4B516961C6BF}.exeC:\Windows\{AE86A4F1-73FC-4c09-915A-4B516961C6BF}.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\{EEE31857-40CE-4a15-9C88-CAE29E492B10}.exeC:\Windows\{EEE31857-40CE-4a15-9C88-CAE29E492B10}.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
-
C:\Windows\{D45A3945-1FD8-4a54-83AD-EE5DA7862BFB}.exeC:\Windows\{D45A3945-1FD8-4a54-83AD-EE5DA7862BFB}.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\{EEE31~1.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\{AE86A~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\{49483~1.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\{E1314~1.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\{F5CD5~1.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\{73278~1.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\{07CE3~1.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\{87FA0~1.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\{8F7E7~1.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\{8E27C~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
{07CE335D-B27E-4fb9-BF82-F20039BDCF45}.exe
{49483329-4535-4f08-BD47-06CDDF6D1EE6}.exe
{73278AA9-0314-47f3-860F-FC86A8871566}.exe
{87FA067B-DFFC-4ad0-A989-03A15DFADE2D}.exe
{8E27CB65-36C2-4c3a-BE26-E2A713C0584A}.exe
{8F7E7E31-291A-437f-84F0-B224E4D72838}.exe
{AE86A4F1-73FC-4c09-915A-4B516961C6BF}.exe
{D45A3945-1FD8-4a54-83AD-EE5DA7862BFB}.exe
{E131440F-BB53-45cd-AF7E-54A7A1924A9D}.exe
{EEE31857-40CE-4a15-9C88-CAE29E492B10}.exe
{F5CD5425-AD20-463e-A678-51D3D43FA1A6}.exe
memory/712-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/712-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/712-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/960-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/960-73-0x0000000000400000-0x0000000000410000-memory.dmp
memory/960-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1120-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1120-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1908-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1908-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2008-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2008-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2460-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2460-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2648-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2648-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2836-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2836-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2836-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2924-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2924-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3420-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3420-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4488-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4940-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4940-70-0x0000000000400000-0x0000000000410000-memory.dmp