Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 01:58
General
- Target 2026-07-29_31b1420218d4d1553c4ef1ddf28b0ff6_elex_wannacry.exe
- Size 60KB
- Sample260730-cd7fasbl41
- SHA256 3ca3d6c9e92dbf41a602d59a99b09fb837e59e12b7c3c2ea9f5ce2803e59b622
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-29_31b1420218d4d1553c4ef1ddf28b0ff6_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_31b1420218d4d1553c4ef1ddf28b0ff6_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\{BCC62B1E-7A3B-466b-9DE1-B7B83E977F23}.exeC:\Windows\{BCC62B1E-7A3B-466b-9DE1-B7B83E977F23}.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\{46BF8F33-A7D3-4fbc-9F24-7C14AF88B4F9}.exeC:\Windows\{46BF8F33-A7D3-4fbc-9F24-7C14AF88B4F9}.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\{0CB5D51F-D47B-4a90-BEBA-D57E1535E912}.exeC:\Windows\{0CB5D51F-D47B-4a90-BEBA-D57E1535E912}.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\{E9BEBEF6-A983-4f0c-8512-BD275DBE5EBE}.exeC:\Windows\{E9BEBEF6-A983-4f0c-8512-BD275DBE5EBE}.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\{7B36A3FD-C820-4740-B597-9E97F33A0EB5}.exeC:\Windows\{7B36A3FD-C820-4740-B597-9E97F33A0EB5}.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\{86A513BF-9A9D-457f-B919-593D39B276E0}.exeC:\Windows\{86A513BF-9A9D-457f-B919-593D39B276E0}.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\{082809C0-C88E-4ae6-BC94-4D9452C60F7B}.exeC:\Windows\{082809C0-C88E-4ae6-BC94-4D9452C60F7B}.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\{935A6CF6-8299-4087-B969-1449830128F6}.exeC:\Windows\{935A6CF6-8299-4087-B969-1449830128F6}.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\{A63989E0-FAF2-460f-B010-FE84C29D026E}.exeC:\Windows\{A63989E0-FAF2-460f-B010-FE84C29D026E}.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\{3D521286-5AA8-4d9a-95F2-8E2BD9460E1B}.exeC:\Windows\{3D521286-5AA8-4d9a-95F2-8E2BD9460E1B}.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\{B423C20E-1415-42d5-85CE-0A9246427A92}.exeC:\Windows\{B423C20E-1415-42d5-85CE-0A9246427A92}.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\{3D521~1.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\{A6398~1.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\{935A6~1.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\{08280~1.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\{86A51~1.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\{7B36A~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\{E9BEB~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\{0CB5D~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\{46BF8~1.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\{BCC62~1.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
{082809C0-C88E-4ae6-BC94-4D9452C60F7B}.exe
{0CB5D51F-D47B-4a90-BEBA-D57E1535E912}.exe
{3D521286-5AA8-4d9a-95F2-8E2BD9460E1B}.exe
{46BF8F33-A7D3-4fbc-9F24-7C14AF88B4F9}.exe
{7B36A3FD-C820-4740-B597-9E97F33A0EB5}.exe
{86A513BF-9A9D-457f-B919-593D39B276E0}.exe
{935A6CF6-8299-4087-B969-1449830128F6}.exe
{A63989E0-FAF2-460f-B010-FE84C29D026E}.exe
{B423C20E-1415-42d5-85CE-0A9246427A92}.exe
{BCC62B1E-7A3B-466b-9DE1-B7B83E977F23}.exe
{E9BEBEF6-A983-4f0c-8512-BD275DBE5EBE}.exe
memory/2692-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2692-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2832-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3360-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3360-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3360-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3892-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3892-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4276-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4276-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4340-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4340-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4476-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4476-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4664-75-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4664-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4696-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4696-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4836-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4836-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5008-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5008-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5060-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5060-26-0x0000000000400000-0x0000000000410000-memory.dmp