Analysis
- max time kernel
148s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 05:55
General
- Target 2026-07-30_1cc6aecd102273958f93c0148064402e_elex_wannacry.exe
- Size 60KB
- Sample260730-gmseyscg27
- SHA256 a390a682fd8ec5ad9a4e43ae54159c41df14839dc63c7e85bbfb9d733f5e2047
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 37 IoCs
- Detects Windows executables referencing non-Windows User-Agents 37 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\2026-07-30_1cc6aecd102273958f93c0148064402e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_1cc6aecd102273958f93c0148064402e_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\{C4864AD2-A4CF-4bd3-B2F1-7C1F9695DB71}.exeC:\Windows\{C4864AD2-A4CF-4bd3-B2F1-7C1F9695DB71}.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\{71425CF4-7134-4cd7-988C-7C2227575B0E}.exeC:\Windows\{71425CF4-7134-4cd7-988C-7C2227575B0E}.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\{6799AA37-0008-4df0-B525-6CE47B9AC276}.exeC:\Windows\{6799AA37-0008-4df0-B525-6CE47B9AC276}.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\{EFD79431-9EE1-4743-9928-B250663A4329}.exeC:\Windows\{EFD79431-9EE1-4743-9928-B250663A4329}.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\{7A4AE165-AB87-4f62-9893-07DAF4DF4F11}.exeC:\Windows\{7A4AE165-AB87-4f62-9893-07DAF4DF4F11}.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\{ABF39929-48FD-4135-B8A9-268F3E426244}.exeC:\Windows\{ABF39929-48FD-4135-B8A9-268F3E426244}.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\{F71A64D2-C28B-4c37-A9BC-81164F4FAD8C}.exeC:\Windows\{F71A64D2-C28B-4c37-A9BC-81164F4FAD8C}.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\{C659D655-8B3E-418e-9FA8-C2D01E268959}.exeC:\Windows\{C659D655-8B3E-418e-9FA8-C2D01E268959}.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\{3552842B-C3A3-4579-99D4-7DC09D1030E2}.exeC:\Windows\{3552842B-C3A3-4579-99D4-7DC09D1030E2}.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\{1666DF30-E2EE-4dee-9E25-04C6FDE174D5}.exeC:\Windows\{1666DF30-E2EE-4dee-9E25-04C6FDE174D5}.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\{B224B615-599C-4f5e-B198-0101482F5594}.exeC:\Windows\{B224B615-599C-4f5e-B198-0101482F5594}.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\{1666D~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\{35528~1.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\{C659D~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\{F71A6~1.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\{ABF39~1.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\{7A4AE~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\{EFD79~1.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\{6799A~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\{71425~1.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\{C4864~1.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
{1666DF30-E2EE-4dee-9E25-04C6FDE174D5}.exe
{3552842B-C3A3-4579-99D4-7DC09D1030E2}.exe
{6799AA37-0008-4df0-B525-6CE47B9AC276}.exe
{71425CF4-7134-4cd7-988C-7C2227575B0E}.exe
{7A4AE165-AB87-4f62-9893-07DAF4DF4F11}.exe
{ABF39929-48FD-4135-B8A9-268F3E426244}.exe
{B224B615-599C-4f5e-B198-0101482F5594}.exe
{C4864AD2-A4CF-4bd3-B2F1-7C1F9695DB71}.exe
{C659D655-8B3E-418e-9FA8-C2D01E268959}.exe
{EFD79431-9EE1-4743-9928-B250663A4329}.exe
{F71A64D2-C28B-4c37-A9BC-81164F4FAD8C}.exe
memory/560-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/560-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1292-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1292-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3008-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3008-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4228-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4228-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4228-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4396-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4396-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4692-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4692-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4704-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4704-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4704-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4788-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4788-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5020-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5536-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5536-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5932-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5932-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5932-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6040-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6040-64-0x0000000000400000-0x0000000000410000-memory.dmp