Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 09:09
General
- Target 2026-09-30_9eb4eea9926b39e88d585b7cda813eb0_elex_wannacry.exe
- Size 98KB
- Sample260930-k4vs7avenb
- SHA256 aedfc9c8c6aaad80b263990d4a1c88425cce56f49948c16a6e3db1331f17e968
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\2026-09-30_9eb4eea9926b39e88d585b7cda813eb0_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-30_9eb4eea9926b39e88d585b7cda813eb0_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\{6485E307-512F-43d7-B33F-93110C87B37F}.exeC:\Windows\{6485E307-512F-43d7-B33F-93110C87B37F}.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\{7C6A6F09-D4D8-4662-A5B4-B63681F6E3C7}.exeC:\Windows\{7C6A6F09-D4D8-4662-A5B4-B63681F6E3C7}.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\{B0077313-0DCC-4105-91C0-046305508906}.exeC:\Windows\{B0077313-0DCC-4105-91C0-046305508906}.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\{2F8267DD-A040-453d-B417-CC236B5F8D3A}.exeC:\Windows\{2F8267DD-A040-453d-B417-CC236B5F8D3A}.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\{8146F9EC-38E7-4b79-B24B-7770E7639478}.exeC:\Windows\{8146F9EC-38E7-4b79-B24B-7770E7639478}.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\{B77D5692-5290-4003-B4FA-8E85FAB5CD6C}.exeC:\Windows\{B77D5692-5290-4003-B4FA-8E85FAB5CD6C}.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\{DD077829-4B43-4088-A41B-87E0C2E2E6D4}.exeC:\Windows\{DD077829-4B43-4088-A41B-87E0C2E2E6D4}.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\{517319F7-EF43-4771-9D79-7081E8746B7F}.exeC:\Windows\{517319F7-EF43-4771-9D79-7081E8746B7F}.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\{4B51CBDC-7ECC-4ebf-906B-FEF80502EECE}.exeC:\Windows\{4B51CBDC-7ECC-4ebf-906B-FEF80502EECE}.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\{DD28AEE5-3A7E-4978-989E-2B95DA078108}.exeC:\Windows\{DD28AEE5-3A7E-4978-989E-2B95DA078108}.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\{72ADF4C4-E99B-4a42-A20C-BE089AB65FAB}.exeC:\Windows\{72ADF4C4-E99B-4a42-A20C-BE089AB65FAB}.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\{DD28A~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\{4B51C~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\{51731~1.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\{DD077~1.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\{B77D5~1.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\{8146F~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\{2F826~1.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\{B0077~1.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\{7C6A6~1.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\{6485E~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
{2F8267DD-A040-453d-B417-CC236B5F8D3A}.exe
{4B51CBDC-7ECC-4ebf-906B-FEF80502EECE}.exe
{517319F7-EF43-4771-9D79-7081E8746B7F}.exe
{6485E307-512F-43d7-B33F-93110C87B37F}.exe
{72ADF4C4-E99B-4a42-A20C-BE089AB65FAB}.exe
{7C6A6F09-D4D8-4662-A5B4-B63681F6E3C7}.exe
{8146F9EC-38E7-4b79-B24B-7770E7639478}.exe
{B0077313-0DCC-4105-91C0-046305508906}.exe
{B77D5692-5290-4003-B4FA-8E85FAB5CD6C}.exe
{DD077829-4B43-4088-A41B-87E0C2E2E6D4}.exe
{DD28AEE5-3A7E-4978-989E-2B95DA078108}.exe
memory/244-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/244-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/696-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/696-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1192-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1192-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1692-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1692-15-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1856-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2392-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2392-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2408-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2408-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2616-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2616-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2616-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3384-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3384-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3776-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3776-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4604-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4604-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4740-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4740-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4740-9-0x0000000000400000-0x0000000000411000-memory.dmp