Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
16/08/2026, 11:44
General
- Target 2026-08-16_0a1c9c5882f5d0662f35389d9a3819b6_elex_wannacry.exe
- Size 64KB
- Sample260816-nwct7ada77
- SHA256 fceff780da46619ecf31032406558a822e2f0192f99d281d1ed50467609dc01c
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 34 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\2026-08-16_0a1c9c5882f5d0662f35389d9a3819b6_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_0a1c9c5882f5d0662f35389d9a3819b6_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\{DB8C883D-2528-449f-96FB-2D3EDFA63F81}.exeC:\Windows\{DB8C883D-2528-449f-96FB-2D3EDFA63F81}.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\{21E1969F-AD4B-44cd-A144-E55A977D30CA}.exeC:\Windows\{21E1969F-AD4B-44cd-A144-E55A977D30CA}.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\{CF35D1EA-E636-4986-8A0E-155B323DE73A}.exeC:\Windows\{CF35D1EA-E636-4986-8A0E-155B323DE73A}.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\{109F9450-03A9-4bb0-AEBB-A1DA7E2944E9}.exeC:\Windows\{109F9450-03A9-4bb0-AEBB-A1DA7E2944E9}.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\{E83E59FA-AE32-4970-98F7-2AF21D57FD19}.exeC:\Windows\{E83E59FA-AE32-4970-98F7-2AF21D57FD19}.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\{2991977E-196D-4a87-A0AE-4A19AAFFA623}.exeC:\Windows\{2991977E-196D-4a87-A0AE-4A19AAFFA623}.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\{0115EF75-7348-480f-B70B-C20CE09FCA25}.exeC:\Windows\{0115EF75-7348-480f-B70B-C20CE09FCA25}.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\{D1D612E4-4AF8-4a29-B3BB-06DC1D122363}.exeC:\Windows\{D1D612E4-4AF8-4a29-B3BB-06DC1D122363}.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\{4C84472F-D9A8-45e7-953C-A83E6EE963CA}.exeC:\Windows\{4C84472F-D9A8-45e7-953C-A83E6EE963CA}.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\{21D66E73-D18D-4874-849E-BC7F9A225607}.exeC:\Windows\{21D66E73-D18D-4874-849E-BC7F9A225607}.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\{41770108-8EDB-4535-A2BF-220AB74C8DB5}.exeC:\Windows\{41770108-8EDB-4535-A2BF-220AB74C8DB5}.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\{21D66~1.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\{4C844~1.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\{D1D61~1.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\{0115E~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\{29919~1.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\{E83E5~1.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\{109F9~1.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\{CF35D~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\{21E19~1.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\{DB8C8~1.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
{0115EF75-7348-480f-B70B-C20CE09FCA25}.exe
{109F9450-03A9-4bb0-AEBB-A1DA7E2944E9}.exe
{21D66E73-D18D-4874-849E-BC7F9A225607}.exe
{21E1969F-AD4B-44cd-A144-E55A977D30CA}.exe
{2991977E-196D-4a87-A0AE-4A19AAFFA623}.exe
{41770108-8EDB-4535-A2BF-220AB74C8DB5}.exe
{4C84472F-D9A8-45e7-953C-A83E6EE963CA}.exe
{CF35D1EA-E636-4986-8A0E-155B323DE73A}.exe
{D1D612E4-4AF8-4a29-B3BB-06DC1D122363}.exe
{DB8C883D-2528-449f-96FB-2D3EDFA63F81}.exe
{E83E59FA-AE32-4970-98F7-2AF21D57FD19}.exe
memory/668-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/668-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/692-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/692-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1740-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2104-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2104-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2440-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2940-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2940-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3004-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3004-59-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4072-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4072-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4072-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4504-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4504-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4644-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4644-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4644-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4676-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4676-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4972-52-0x0000000000400000-0x0000000000410000-memory.dmp