Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
12/08/2026, 22:48
General
- Target 2026-08-12_0e0b11369bfe86092bb7c205afc2af7d_elex_wannacry.exe
- Size 64KB
- Sample260812-2rc62swenh
- SHA256 4663f468c8d24e913b675f2f91462b6c906df5230cf5be8a5d0e600830e06b08
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\2026-08-12_0e0b11369bfe86092bb7c205afc2af7d_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-12_0e0b11369bfe86092bb7c205afc2af7d_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\{FCAEC5E1-2F7A-40e6-B336-6CEFF38EB8AA}.exeC:\Windows\{FCAEC5E1-2F7A-40e6-B336-6CEFF38EB8AA}.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\{8D1E8888-A9C2-4701-8D96-7F5C690F2944}.exeC:\Windows\{8D1E8888-A9C2-4701-8D96-7F5C690F2944}.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\{5DCBD203-8427-4c02-9F91-5E92AF0948B2}.exeC:\Windows\{5DCBD203-8427-4c02-9F91-5E92AF0948B2}.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\{BEF18355-2240-4031-B3BB-A86982DB6AAB}.exeC:\Windows\{BEF18355-2240-4031-B3BB-A86982DB6AAB}.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\{90EE729F-581D-4e88-AB5A-DD0BED0DBEBB}.exeC:\Windows\{90EE729F-581D-4e88-AB5A-DD0BED0DBEBB}.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\{BA2DF4E5-EFBE-48a4-BB7B-9FE8545D51B5}.exeC:\Windows\{BA2DF4E5-EFBE-48a4-BB7B-9FE8545D51B5}.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\{C48267BB-2FBE-4a65-8C82-B9A9FB47356E}.exeC:\Windows\{C48267BB-2FBE-4a65-8C82-B9A9FB47356E}.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\{59B546E4-7129-474e-A895-FBF3846C292E}.exeC:\Windows\{59B546E4-7129-474e-A895-FBF3846C292E}.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\{5B4BBA7C-FB98-4b31-84E4-290E1044628F}.exeC:\Windows\{5B4BBA7C-FB98-4b31-84E4-290E1044628F}.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\{CB0B9518-BC3E-4d7a-9DC7-535A8AE7BF03}.exeC:\Windows\{CB0B9518-BC3E-4d7a-9DC7-535A8AE7BF03}.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\{53151176-04A5-42da-BBC9-ED3D221ED6D7}.exeC:\Windows\{53151176-04A5-42da-BBC9-ED3D221ED6D7}.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\{CB0B9~1.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\{5B4BB~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\{59B54~1.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\{C4826~1.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\{BA2DF~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\{90EE7~1.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\{BEF18~1.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\{5DCBD~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\{8D1E8~1.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\{FCAEC~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
{53151176-04A5-42da-BBC9-ED3D221ED6D7}.exe
{59B546E4-7129-474e-A895-FBF3846C292E}.exe
{5B4BBA7C-FB98-4b31-84E4-290E1044628F}.exe
{5DCBD203-8427-4c02-9F91-5E92AF0948B2}.exe
{8D1E8888-A9C2-4701-8D96-7F5C690F2944}.exe
{90EE729F-581D-4e88-AB5A-DD0BED0DBEBB}.exe
{BA2DF4E5-EFBE-48a4-BB7B-9FE8545D51B5}.exe
{BEF18355-2240-4031-B3BB-A86982DB6AAB}.exe
{C48267BB-2FBE-4a65-8C82-B9A9FB47356E}.exe
{CB0B9518-BC3E-4d7a-9DC7-535A8AE7BF03}.exe
{FCAEC5E1-2F7A-40e6-B336-6CEFF38EB8AA}.exe
memory/248-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/248-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1520-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1520-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2152-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2152-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3104-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3104-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3116-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3116-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3308-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3376-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3376-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3376-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3588-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3588-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3800-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3800-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4692-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4692-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5268-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5268-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5608-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5608-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5608-63-0x0000000000400000-0x0000000000410000-memory.dmp