Analysis
- max time kernel
149s - max time network
93s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
06/05/2026, 11:44
General
- Target 2026-05-06_940dda3e35d3fa9c01f6bae672b88a1a_elex_wannacry.exe
- Size 92KB
- Sample260506-nwct7acy3l
- SHA256 d55071f1871792c0ec95bd63173b9c548da3780e36ea48bb57355578ec00f1f6
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 33 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 10 IoCs
- Drops file in Windows directory 10 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 21 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-05-06_940dda3e35d3fa9c01f6bae672b88a1a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-06_940dda3e35d3fa9c01f6bae672b88a1a_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\{40DB932E-BB94-4b1f-A40F-4F8DD7A86462}.exeC:\Windows\{40DB932E-BB94-4b1f-A40F-4F8DD7A86462}.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\{B9BD38E6-5B7F-4376-B493-D42544BBC803}.exeC:\Windows\{B9BD38E6-5B7F-4376-B493-D42544BBC803}.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\{A03A76BE-F5A7-4be2-BDF8-F2957F219E15}.exeC:\Windows\{A03A76BE-F5A7-4be2-BDF8-F2957F219E15}.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\{4A263FE3-D9B8-4f5f-86E4-A1EA5A60E37D}.exeC:\Windows\{4A263FE3-D9B8-4f5f-86E4-A1EA5A60E37D}.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\{A7DFFE46-320D-4059-ACDC-E59D785C5938}.exeC:\Windows\{A7DFFE46-320D-4059-ACDC-E59D785C5938}.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\{697F8FBE-4D8A-4be3-80DD-AB7292D9422A}.exeC:\Windows\{697F8FBE-4D8A-4be3-80DD-AB7292D9422A}.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\{68F207D2-D54D-4fd5-9363-A47717D8284E}.exeC:\Windows\{68F207D2-D54D-4fd5-9363-A47717D8284E}.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\{4A3F3567-281E-4316-9B5F-C6F1C854941E}.exeC:\Windows\{4A3F3567-281E-4316-9B5F-C6F1C854941E}.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\{2943A71C-2A01-4122-8E82-A8B9F5D8494F}.exeC:\Windows\{2943A71C-2A01-4122-8E82-A8B9F5D8494F}.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\{D60E7DFB-F3E2-40d6-BDE6-8C4037EB2371}.exeC:\Windows\{D60E7DFB-F3E2-40d6-BDE6-8C4037EB2371}.exe11⤵
- 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\{2943A~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{4A3F3~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{68F20~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{697F8~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{A7DFF~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{4A263~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{A03A7~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B9BD3~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{40DB9~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{2943A71C-2A01-4122-8E82-A8B9F5D8494F}.exe
{40DB932E-BB94-4b1f-A40F-4F8DD7A86462}.exe
{4A263FE3-D9B8-4f5f-86E4-A1EA5A60E37D}.exe
{4A3F3567-281E-4316-9B5F-C6F1C854941E}.exe
{68F207D2-D54D-4fd5-9363-A47717D8284E}.exe
{697F8FBE-4D8A-4be3-80DD-AB7292D9422A}.exe
{A03A76BE-F5A7-4be2-BDF8-F2957F219E15}.exe
{A7DFFE46-320D-4059-ACDC-E59D785C5938}.exe
{B9BD38E6-5B7F-4376-B493-D42544BBC803}.exe
{D60E7DFB-F3E2-40d6-BDE6-8C4037EB2371}.exe
memory/1192-56-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1192-60-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1676-32-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1676-36-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2016-54-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2016-49-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2460-12-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2460-5-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2460-8-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4372-62-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4804-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4804-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4804-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5004-18-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5004-14-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5484-42-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5484-38-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5944-47-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5944-44-0x0000000000400000-0x0000000000417000-memory.dmp
memory/6032-20-0x0000000000400000-0x0000000000417000-memory.dmp
memory/6032-25-0x0000000000400000-0x0000000000417000-memory.dmp
memory/6084-30-0x0000000000400000-0x0000000000417000-memory.dmp
memory/6084-26-0x0000000000400000-0x0000000000417000-memory.dmp