Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
22/05/2026, 01:55
General
- Target 2026-05-22_d6bfa4ce5a6f0438a02eb57baa32178c_elex_wannacry.exe
- Size 64KB
- Sample260522-ccf7qafs2v
- SHA256 a981e0fefe73c73d8026af3758a162eefcd0a4bd501aacdbf02789e1af94c7d9
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
- 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\2026-05-22_d6bfa4ce5a6f0438a02eb57baa32178c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-22_d6bfa4ce5a6f0438a02eb57baa32178c_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\{4D25FEB2-EE88-4a90-8BCC-9B187EE40A0D}.exeC:\Windows\{4D25FEB2-EE88-4a90-8BCC-9B187EE40A0D}.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\{598DF98E-7F73-4ca3-9DB8-FEF811ED4AE6}.exeC:\Windows\{598DF98E-7F73-4ca3-9DB8-FEF811ED4AE6}.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\{B6C9D9FF-3176-4e65-A93D-3DC1E11EE861}.exeC:\Windows\{B6C9D9FF-3176-4e65-A93D-3DC1E11EE861}.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\{23416462-56A3-43c1-BCCD-00A02F2F3F8C}.exeC:\Windows\{23416462-56A3-43c1-BCCD-00A02F2F3F8C}.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\{ED69ABF6-D8B4-4a9b-B159-E19F06C2DFA7}.exeC:\Windows\{ED69ABF6-D8B4-4a9b-B159-E19F06C2DFA7}.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\{E246A5AE-3CF1-4df1-9142-25EB9AFD1159}.exeC:\Windows\{E246A5AE-3CF1-4df1-9142-25EB9AFD1159}.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\{B2377CAB-EC4E-425c-969D-3A76F35E1614}.exeC:\Windows\{B2377CAB-EC4E-425c-969D-3A76F35E1614}.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\{532543E5-83D9-488e-BB09-5A835F5F0728}.exeC:\Windows\{532543E5-83D9-488e-BB09-5A835F5F0728}.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\{A24FE85E-3264-4d2d-893A-9B9C165B62BE}.exeC:\Windows\{A24FE85E-3264-4d2d-893A-9B9C165B62BE}.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\{5E6643E6-4BA0-4d52-90F3-BFBD77849B45}.exeC:\Windows\{5E6643E6-4BA0-4d52-90F3-BFBD77849B45}.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\{DB9F5267-E788-4b97-AFCA-E3F62C7A48FD}.exeC:\Windows\{DB9F5267-E788-4b97-AFCA-E3F62C7A48FD}.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\{5E664~1.EXE > nul12⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{A24FE~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\{53254~1.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\{B2377~1.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\{E246A~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\{ED69A~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\{23416~1.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\{B6C9D~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\{598DF~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\{4D25F~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
Loading Replay Monitor...
Downloads
{23416462-56A3-43c1-BCCD-00A02F2F3F8C}.exe
{4D25FEB2-EE88-4a90-8BCC-9B187EE40A0D}.exe
{532543E5-83D9-488e-BB09-5A835F5F0728}.exe
{598DF98E-7F73-4ca3-9DB8-FEF811ED4AE6}.exe
{5E6643E6-4BA0-4d52-90F3-BFBD77849B45}.exe
{A24FE85E-3264-4d2d-893A-9B9C165B62BE}.exe
{B2377CAB-EC4E-425c-969D-3A76F35E1614}.exe
{B6C9D9FF-3176-4e65-A93D-3DC1E11EE861}.exe
{DB9F5267-E788-4b97-AFCA-E3F62C7A48FD}.exe
{E246A5AE-3CF1-4df1-9142-25EB9AFD1159}.exe
{ED69ABF6-D8B4-4a9b-B159-E19F06C2DFA7}.exe
memory/1388-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1388-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1512-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1512-59-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2612-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2612-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2692-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2692-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2884-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4068-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4068-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4116-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4116-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4132-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4132-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4256-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5008-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5008-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5008-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5096-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5096-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5572-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5572-19-0x0000000000400000-0x0000000000410000-memory.dmp