Analysis
- max time kernel
148s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
29/10/2026, 18:35
General
- Target 2026-10-28_ca9e299d1cc66b7ba607433ee9eb801a_elex_wannacry.exe
- Size 64KB
- Sample261029-w8llvsd15y
- SHA256 af6c6517337ee9b10c933dcf5f88213f227d2496e3fb2f4b141594777cf9328e
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
-
C:\Users\Admin\AppData\Local\Temp\2026-10-28_ca9e299d1cc66b7ba607433ee9eb801a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_ca9e299d1cc66b7ba607433ee9eb801a_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\{0810A55F-7838-4eb5-9912-086A9FA99974}.exeC:\Windows\{0810A55F-7838-4eb5-9912-086A9FA99974}.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\{15EB2A3A-7404-4652-97D3-7F7021C33F6A}.exeC:\Windows\{15EB2A3A-7404-4652-97D3-7F7021C33F6A}.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\{8EDBDA60-FFE4-458a-AC6E-7F803D935BE1}.exeC:\Windows\{8EDBDA60-FFE4-458a-AC6E-7F803D935BE1}.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\{FEE5731E-2393-4923-8EB4-796F1ECA432B}.exeC:\Windows\{FEE5731E-2393-4923-8EB4-796F1ECA432B}.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\{C4A8F82C-6189-454f-88C8-468421F5BB38}.exeC:\Windows\{C4A8F82C-6189-454f-88C8-468421F5BB38}.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\{74A6692B-37C9-4846-AF22-63DF91336A99}.exeC:\Windows\{74A6692B-37C9-4846-AF22-63DF91336A99}.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\{D3A14EEF-CA1E-4c27-B19F-57516529EE6F}.exeC:\Windows\{D3A14EEF-CA1E-4c27-B19F-57516529EE6F}.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\{E9349129-A5ED-4cf7-BB38-A35164969C2E}.exeC:\Windows\{E9349129-A5ED-4cf7-BB38-A35164969C2E}.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\{D61A1E0F-D101-4cc7-9BBD-37FC98B3C4BA}.exeC:\Windows\{D61A1E0F-D101-4cc7-9BBD-37FC98B3C4BA}.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\{C61A5ACE-5BA2-4565-94EB-36F3AA06845F}.exeC:\Windows\{C61A5ACE-5BA2-4565-94EB-36F3AA06845F}.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\{E484FCE9-F868-449a-AAF0-21251DA165CC}.exeC:\Windows\{E484FCE9-F868-449a-AAF0-21251DA165CC}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C61A5~1.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\{D61A1~1.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\{E9349~1.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\{D3A14~1.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\{74A66~1.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\{C4A8F~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\{FEE57~1.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\{8EDBD~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\{15EB2~1.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\{0810A~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\2026-1~1.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
{0810A55F-7838-4eb5-9912-086A9FA99974}.exe
{15EB2A3A-7404-4652-97D3-7F7021C33F6A}.exe
{74A6692B-37C9-4846-AF22-63DF91336A99}.exe
{8EDBDA60-FFE4-458a-AC6E-7F803D935BE1}.exe
{C4A8F82C-6189-454f-88C8-468421F5BB38}.exe
{C61A5ACE-5BA2-4565-94EB-36F3AA06845F}.exe
{D3A14EEF-CA1E-4c27-B19F-57516529EE6F}.exe
{D61A1E0F-D101-4cc7-9BBD-37FC98B3C4BA}.exe
{E484FCE9-F868-449a-AAF0-21251DA165CC}.exe
{E9349129-A5ED-4cf7-BB38-A35164969C2E}.exe
{FEE5731E-2393-4923-8EB4-796F1ECA432B}.exe
memory/996-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/996-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1196-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1196-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1592-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1592-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1824-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2288-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2288-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2788-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2788-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3540-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3540-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3624-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3624-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4148-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4148-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4148-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4200-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4200-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4648-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4648-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4648-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5848-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5848-43-0x0000000000400000-0x0000000000410000-memory.dmp