Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
25/05/2026, 14:06
General
- Target 2026-05-25_4f6e717ca48fee49eef831d98a776fda_elex_wannacry.exe
- Size 66KB
- Sample260525-reqw9sav5n
- SHA256 64ec079e2a396c8ac9c048185dd95f7c651bc08adb8b7ab97c65228c76c22151
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 22 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\2026-05-25_4f6e717ca48fee49eef831d98a776fda_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-25_4f6e717ca48fee49eef831d98a776fda_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\{DE70500F-583E-459a-AED6-02DCE6C03471}.exeC:\Windows\{DE70500F-583E-459a-AED6-02DCE6C03471}.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\{D8BC7E06-0E19-4523-9ACC-6EC0584F75B5}.exeC:\Windows\{D8BC7E06-0E19-4523-9ACC-6EC0584F75B5}.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\{0B4544E6-91D3-4df4-AD25-510F1B1D789A}.exeC:\Windows\{0B4544E6-91D3-4df4-AD25-510F1B1D789A}.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\{52405AB7-CC66-4b71-A320-00236A8AF88A}.exeC:\Windows\{52405AB7-CC66-4b71-A320-00236A8AF88A}.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\{C14F0031-0724-40fa-A84D-8B4037E90411}.exeC:\Windows\{C14F0031-0724-40fa-A84D-8B4037E90411}.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\{BCDC356E-BA70-4371-B386-1D3D29BFFA32}.exeC:\Windows\{BCDC356E-BA70-4371-B386-1D3D29BFFA32}.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\{F8D349AC-EFCD-4f65-BAAF-644E80544DFE}.exeC:\Windows\{F8D349AC-EFCD-4f65-BAAF-644E80544DFE}.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\{CFFE944A-8984-40ea-AB5E-D4F43A7B84A6}.exeC:\Windows\{CFFE944A-8984-40ea-AB5E-D4F43A7B84A6}.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\{AC97067A-533D-4c46-BC04-B4C23E2FB04D}.exeC:\Windows\{AC97067A-533D-4c46-BC04-B4C23E2FB04D}.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\{5EB03835-8991-43d6-BF1C-FA1E6A363ED2}.exeC:\Windows\{5EB03835-8991-43d6-BF1C-FA1E6A363ED2}.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\{AC970~1.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\{CFFE9~1.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\{F8D34~1.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\{BCDC3~1.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\{C14F0~1.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\{52405~1.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\{0B454~1.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\{D8BC7~1.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\{DE705~1.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
{0B4544E6-91D3-4df4-AD25-510F1B1D789A}.exe
{52405AB7-CC66-4b71-A320-00236A8AF88A}.exe
{5EB03835-8991-43d6-BF1C-FA1E6A363ED2}.exe
{AC97067A-533D-4c46-BC04-B4C23E2FB04D}.exe
{BCDC356E-BA70-4371-B386-1D3D29BFFA32}.exe
{C14F0031-0724-40fa-A84D-8B4037E90411}.exe
{CFFE944A-8984-40ea-AB5E-D4F43A7B84A6}.exe
{D8BC7E06-0E19-4523-9ACC-6EC0584F75B5}.exe
{DE70500F-583E-459a-AED6-02DCE6C03471}.exe
{F8D349AC-EFCD-4f65-BAAF-644E80544DFE}.exe
memory/276-52-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1196-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1196-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1516-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1516-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1716-45-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2036-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3380-10-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3972-39-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3984-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4304-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4944-27-0x0000000000400000-0x0000000000411000-memory.dmp