Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
16/08/2026, 18:24
General
- Target 2026-08-16_2eb9e5f747153ceaddaf96bc2b9be626_elex_wannacry.exe
- Size 64KB
- Sample260816-w175wsvthx
- SHA256 a3d3bb6b74ad404210f2c0d66c1c7a866325fcc82aaac8f1bd6739f95e2e0784
Score
10/10
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 11 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
-
C:\Users\Admin\AppData\Local\Temp\2026-08-16_2eb9e5f747153ceaddaf96bc2b9be626_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_2eb9e5f747153ceaddaf96bc2b9be626_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
-
C:\Windows\{C1215015-61CB-4e96-A58F-E881A020CDAD}.exeC:\Windows\{C1215015-61CB-4e96-A58F-E881A020CDAD}.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
-
C:\Windows\{E2E136EB-2EF4-4a93-B46B-F9DCB9500459}.exeC:\Windows\{E2E136EB-2EF4-4a93-B46B-F9DCB9500459}.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
-
C:\Windows\{D9651759-1664-4b83-A73D-807ECD59360B}.exeC:\Windows\{D9651759-1664-4b83-A73D-807ECD59360B}.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
-
C:\Windows\{539C70A8-13E7-49a5-A2B0-C8A48F72FB60}.exeC:\Windows\{539C70A8-13E7-49a5-A2B0-C8A48F72FB60}.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
-
C:\Windows\{8A7E4DC4-88BC-4f05-8AF4-B3154B7C5DCB}.exeC:\Windows\{8A7E4DC4-88BC-4f05-8AF4-B3154B7C5DCB}.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
-
C:\Windows\{79EC91BE-5A8B-4139-B304-8466FE25A64E}.exeC:\Windows\{79EC91BE-5A8B-4139-B304-8466FE25A64E}.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
-
C:\Windows\{2CCD84D0-3273-458e-8B68-EDE4D62D45C6}.exeC:\Windows\{2CCD84D0-3273-458e-8B68-EDE4D62D45C6}.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
-
C:\Windows\{64C71ABF-3D2A-42e4-B5E5-5B1FB6EFC22A}.exeC:\Windows\{64C71ABF-3D2A-42e4-B5E5-5B1FB6EFC22A}.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
-
C:\Windows\{0D7C6F03-ADAF-46f4-B087-E0A7570B02CC}.exeC:\Windows\{0D7C6F03-ADAF-46f4-B087-E0A7570B02CC}.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
-
C:\Windows\{AD69D2EF-24DE-4c82-8E94-41374E3D0AAC}.exeC:\Windows\{AD69D2EF-24DE-4c82-8E94-41374E3D0AAC}.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\{B6F69BA7-C9FA-460b-9A87-AE1D0346519A}.exeC:\Windows\{B6F69BA7-C9FA-460b-9A87-AE1D0346519A}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{AD69D~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{0D7C6~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{64C71~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2CCD8~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{79EC9~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{8A7E4~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{539C7~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{D9651~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{E2E13~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C1215~1.EXE > nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
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
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
{0D7C6F03-ADAF-46f4-B087-E0A7570B02CC}.exe
{2CCD84D0-3273-458e-8B68-EDE4D62D45C6}.exe
{539C70A8-13E7-49a5-A2B0-C8A48F72FB60}.exe
{64C71ABF-3D2A-42e4-B5E5-5B1FB6EFC22A}.exe
{79EC91BE-5A8B-4139-B304-8466FE25A64E}.exe
{8A7E4DC4-88BC-4f05-8AF4-B3154B7C5DCB}.exe
{AD69D2EF-24DE-4c82-8E94-41374E3D0AAC}.exe
{B6F69BA7-C9FA-460b-9A87-AE1D0346519A}.exe
{C1215015-61CB-4e96-A58F-E881A020CDAD}.exe
{D9651759-1664-4b83-A73D-807ECD59360B}.exe
{E2E136EB-2EF4-4a93-B46B-F9DCB9500459}.exe