Analysis
- max time kernel
150s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/09/2026, 13:25
General
- Target 2026-09-23_1a21778ab66bf740941d60dd1693d7d5_elex_wannacry.exe
- Size 60KB
- Sample260924-qperbaed93
- SHA256 789ed2dc4a1ab5eb3eef6118c9f2e9b9bf35f8bc516e9e963b2bd23597cc3538
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 35 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\2026-09-23_1a21778ab66bf740941d60dd1693d7d5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-23_1a21778ab66bf740941d60dd1693d7d5_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\{6F84ADCE-5548-4234-B044-3B320F94BA09}.exeC:\Windows\{6F84ADCE-5548-4234-B044-3B320F94BA09}.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\{244A22DA-6A2D-431d-8CA9-18DB15A87F48}.exeC:\Windows\{244A22DA-6A2D-431d-8CA9-18DB15A87F48}.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\{DE241B9F-6A91-4361-83EB-9880DA475032}.exeC:\Windows\{DE241B9F-6A91-4361-83EB-9880DA475032}.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\{4F844496-CF2E-4f0b-959E-F19C67004F9F}.exeC:\Windows\{4F844496-CF2E-4f0b-959E-F19C67004F9F}.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\{EB07F53A-5D34-4125-8FEA-FB3EEB8818A3}.exeC:\Windows\{EB07F53A-5D34-4125-8FEA-FB3EEB8818A3}.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\{3DA8119D-E7D9-4db0-9C84-3CF8350A8F41}.exeC:\Windows\{3DA8119D-E7D9-4db0-9C84-3CF8350A8F41}.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\{76248724-7880-4551-BB82-A89D403E280A}.exeC:\Windows\{76248724-7880-4551-BB82-A89D403E280A}.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\{E5D82947-36FF-4876-B36F-F992620C630A}.exeC:\Windows\{E5D82947-36FF-4876-B36F-F992620C630A}.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\{0BDCC692-759D-47a5-B05C-E339A0CE3068}.exeC:\Windows\{0BDCC692-759D-47a5-B05C-E339A0CE3068}.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\{42F37437-42DB-4e98-B3BD-BACDEAD9FEDF}.exeC:\Windows\{42F37437-42DB-4e98-B3BD-BACDEAD9FEDF}.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\{6A6D67E8-51DC-45d4-8179-E5E83C69DB59}.exeC:\Windows\{6A6D67E8-51DC-45d4-8179-E5E83C69DB59}.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\{42F37~1.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\{0BDCC~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\{E5D82~1.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\{76248~1.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\{3DA81~1.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\{EB07F~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\{4F844~1.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\{DE241~1.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\{244A2~1.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\{6F84A~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
{0BDCC692-759D-47a5-B05C-E339A0CE3068}.exe
{244A22DA-6A2D-431d-8CA9-18DB15A87F48}.exe
{3DA8119D-E7D9-4db0-9C84-3CF8350A8F41}.exe
{42F37437-42DB-4e98-B3BD-BACDEAD9FEDF}.exe
{4F844496-CF2E-4f0b-959E-F19C67004F9F}.exe
{6A6D67E8-51DC-45d4-8179-E5E83C69DB59}.exe
{6F84ADCE-5548-4234-B044-3B320F94BA09}.exe
{76248724-7880-4551-BB82-A89D403E280A}.exe
{DE241B9F-6A91-4361-83EB-9880DA475032}.exe
{E5D82947-36FF-4876-B36F-F992620C630A}.exe
{EB07F53A-5D34-4125-8FEA-FB3EEB8818A3}.exe
memory/760-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/760-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1268-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1268-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2308-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2308-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2308-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2600-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2600-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3396-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3396-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4764-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4764-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5676-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5944-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5944-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5964-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5964-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5976-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5976-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6020-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6020-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6096-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6096-70-0x0000000000400000-0x0000000000410000-memory.dmp