Analysis
- max time kernel
149s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
10/05/2026, 08:44
General
- Target 2026-05-10_873ab7a2d00f37813833f184966212fe_elex_wannacry.exe
- Size 80KB
- Sample260510-km7fnacs21
- SHA256 57b3561bf16b4d115a23f04f9d58ce401a4b894b2da16dbffeecf521acc5ce17
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 11 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\2026-05-10_873ab7a2d00f37813833f184966212fe_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-10_873ab7a2d00f37813833f184966212fe_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\{8C3F337D-CD2F-4d0a-B08B-5878BD354402}.exeC:\Windows\{8C3F337D-CD2F-4d0a-B08B-5878BD354402}.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\{086C4A1A-6B49-48d6-A945-F1FF470C569B}.exeC:\Windows\{086C4A1A-6B49-48d6-A945-F1FF470C569B}.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\{174200C2-8B68-4008-B50E-A38A0040FE00}.exeC:\Windows\{174200C2-8B68-4008-B50E-A38A0040FE00}.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\{C68A5E94-A6FE-48c6-A89C-E553817E1541}.exeC:\Windows\{C68A5E94-A6FE-48c6-A89C-E553817E1541}.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\{181154FA-91BB-455f-B533-91DCA28DFDD1}.exeC:\Windows\{181154FA-91BB-455f-B533-91DCA28DFDD1}.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\{004066EA-A362-4f68-A6D9-BEB36A34D640}.exeC:\Windows\{004066EA-A362-4f68-A6D9-BEB36A34D640}.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\{BB405CB0-20D8-455d-B72F-C89F502190F6}.exeC:\Windows\{BB405CB0-20D8-455d-B72F-C89F502190F6}.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\{D08D20BE-FB72-4e24-B6E9-355FB7D14231}.exeC:\Windows\{D08D20BE-FB72-4e24-B6E9-355FB7D14231}.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\{34305F87-7467-4148-A841-A482FBE848B4}.exeC:\Windows\{34305F87-7467-4148-A841-A482FBE848B4}.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\{210FB6AB-F401-46c7-8AFC-F45748E303EA}.exeC:\Windows\{210FB6AB-F401-46c7-8AFC-F45748E303EA}.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\{A2C8BB0B-6AAB-4088-9F3F-9F0B286C5C02}.exeC:\Windows\{A2C8BB0B-6AAB-4088-9F3F-9F0B286C5C02}.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\{210FB~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\{34305~1.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\{D08D2~1.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\{BB405~1.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\{00406~1.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\{18115~1.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\{C68A5~1.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\{17420~1.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\{086C4~1.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\{8C3F3~1.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
{004066EA-A362-4f68-A6D9-BEB36A34D640}.exe
{086C4A1A-6B49-48d6-A945-F1FF470C569B}.exe
{174200C2-8B68-4008-B50E-A38A0040FE00}.exe
{181154FA-91BB-455f-B533-91DCA28DFDD1}.exe
{210FB6AB-F401-46c7-8AFC-F45748E303EA}.exe
{34305F87-7467-4148-A841-A482FBE848B4}.exe
{8C3F337D-CD2F-4d0a-B08B-5878BD354402}.exe
{A2C8BB0B-6AAB-4088-9F3F-9F0B286C5C02}.exe
{BB405CB0-20D8-455d-B72F-C89F502190F6}.exe
{C68A5E94-A6FE-48c6-A89C-E553817E1541}.exe
{D08D20BE-FB72-4e24-B6E9-355FB7D14231}.exe
memory/1140-54-0x00000000009C0000-0x0000000000A3B000-memory.dmp
memory/1140-58-0x00000000009C0000-0x0000000000A3B000-memory.dmp
memory/3032-0-0x0000000000AB0000-0x0000000000B2B000-memory.dmp
memory/3032-5-0x0000000000AB0000-0x0000000000B2B000-memory.dmp
memory/3128-16-0x0000000000820000-0x000000000089B000-memory.dmp
memory/3128-12-0x0000000000820000-0x000000000089B000-memory.dmp
memory/4980-30-0x0000000000820000-0x000000000089B000-memory.dmp
memory/4980-34-0x0000000000820000-0x000000000089B000-memory.dmp
memory/5052-28-0x0000000000850000-0x00000000008CB000-memory.dmp
memory/5052-24-0x0000000000850000-0x00000000008CB000-memory.dmp
memory/5192-48-0x0000000000630000-0x00000000006AB000-memory.dmp
memory/5192-52-0x0000000000630000-0x00000000006AB000-memory.dmp
memory/5232-64-0x0000000000640000-0x00000000006BB000-memory.dmp
memory/5232-60-0x0000000000640000-0x00000000006BB000-memory.dmp
memory/5256-36-0x0000000000990000-0x0000000000A0B000-memory.dmp
memory/5256-41-0x0000000000990000-0x0000000000A0B000-memory.dmp
memory/5308-47-0x0000000000620000-0x000000000069B000-memory.dmp
memory/5308-42-0x0000000000620000-0x000000000069B000-memory.dmp
memory/5556-18-0x0000000000760000-0x00000000007DB000-memory.dmp
memory/5556-22-0x0000000000760000-0x00000000007DB000-memory.dmp
memory/5852-10-0x0000000000980000-0x00000000009FB000-memory.dmp
memory/5852-6-0x0000000000980000-0x00000000009FB000-memory.dmp