Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
05/05/2026, 08:32
General
- Target 2026-05-05_573b6cce969e51636ce1b5fac0858ddf_elex_wannacry.exe
- Size 64KB
- Sample260505-kflklsbv41
- SHA256 e2f88ce91423c91227642607965b5b35569e14b8b12cf673df4aab3795454631
Score
10/10
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 10 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\2026-05-05_573b6cce969e51636ce1b5fac0858ddf_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-05_573b6cce969e51636ce1b5fac0858ddf_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\{BB752E28-876A-4eb0-AD05-646C472C1745}.exeC:\Windows\{BB752E28-876A-4eb0-AD05-646C472C1745}.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\{0B9107AA-A7A8-4929-8953-B4B79065C341}.exeC:\Windows\{0B9107AA-A7A8-4929-8953-B4B79065C341}.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\{AEAB3506-7411-41a1-8DB8-2520687AA525}.exeC:\Windows\{AEAB3506-7411-41a1-8DB8-2520687AA525}.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\{5A8CD091-EEC0-47c2-8DB0-6056F9F5FBDD}.exeC:\Windows\{5A8CD091-EEC0-47c2-8DB0-6056F9F5FBDD}.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\{6392603C-F111-44bc-85DB-3FE4C76479E9}.exeC:\Windows\{6392603C-F111-44bc-85DB-3FE4C76479E9}.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\{83182B29-9D72-41ad-9B41-7919D25DC6B7}.exeC:\Windows\{83182B29-9D72-41ad-9B41-7919D25DC6B7}.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\{7EC22818-F43B-4113-A29E-9BB856B98609}.exeC:\Windows\{7EC22818-F43B-4113-A29E-9BB856B98609}.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\{A10EA950-600D-4dd3-9A6A-F62C0369269B}.exeC:\Windows\{A10EA950-600D-4dd3-9A6A-F62C0369269B}.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\{82B1CA3C-3D18-4d1d-96FB-36DE3F1AE1E5}.exeC:\Windows\{82B1CA3C-3D18-4d1d-96FB-36DE3F1AE1E5}.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\{D4606A25-0294-406c-B46B-5B8BE4BA5A85}.exeC:\Windows\{D4606A25-0294-406c-B46B-5B8BE4BA5A85}.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\{82B1C~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\{A10EA~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\{7EC22~1.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\{83182~1.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\{63926~1.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\{5A8CD~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\{AEAB3~1.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\{0B910~1.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\{BB752~1.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
{0B9107AA-A7A8-4929-8953-B4B79065C341}.exe
{5A8CD091-EEC0-47c2-8DB0-6056F9F5FBDD}.exe
{6392603C-F111-44bc-85DB-3FE4C76479E9}.exe
{7EC22818-F43B-4113-A29E-9BB856B98609}.exe
{82B1CA3C-3D18-4d1d-96FB-36DE3F1AE1E5}.exe
{83182B29-9D72-41ad-9B41-7919D25DC6B7}.exe
{A10EA950-600D-4dd3-9A6A-F62C0369269B}.exe
{AEAB3506-7411-41a1-8DB8-2520687AA525}.exe
{BB752E28-876A-4eb0-AD05-646C472C1745}.exe
{D4606A25-0294-406c-B46B-5B8BE4BA5A85}.exe