Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 15:28
General
- Target 2026-07-30_69559356401bda433051ced1b3d63006_elex_wannacry.exe
- Size 64KB
- Sample260730-swe2rsbf74
- SHA256 c4b29c32eb45992a8f36f13e2a80623c53c080a121165723063f8805b5dbba54
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 35 IoCs
- Detects Windows executables referencing non-Windows User-Agents 35 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
- Executes a command shell one-liner 1 TTPs 11 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- 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\2026-07-30_69559356401bda433051ced1b3d63006_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_69559356401bda433051ced1b3d63006_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\{67B32C97-F3FD-40c5-B6A4-7274000218D5}.exeC:\Windows\{67B32C97-F3FD-40c5-B6A4-7274000218D5}.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\{DD6B7D96-DBA0-48d7-AEEE-E19EDC00BF2F}.exeC:\Windows\{DD6B7D96-DBA0-48d7-AEEE-E19EDC00BF2F}.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\{D58592A9-6F50-4bca-BF10-ABE113272B2C}.exeC:\Windows\{D58592A9-6F50-4bca-BF10-ABE113272B2C}.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\{25AC4D4F-4698-442b-A8B5-4841C3C52034}.exeC:\Windows\{25AC4D4F-4698-442b-A8B5-4841C3C52034}.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\{49101721-D098-48e5-8A55-5A66BDEE24D2}.exeC:\Windows\{49101721-D098-48e5-8A55-5A66BDEE24D2}.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\{F14F6573-61CD-411e-8102-75E2085F987E}.exeC:\Windows\{F14F6573-61CD-411e-8102-75E2085F987E}.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\{2BBCBFA9-D957-46ee-B82D-4503AF4B77DE}.exeC:\Windows\{2BBCBFA9-D957-46ee-B82D-4503AF4B77DE}.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\{FAEB7EAD-9F68-4110-9ABF-687A17F52BAE}.exeC:\Windows\{FAEB7EAD-9F68-4110-9ABF-687A17F52BAE}.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\{5C85EA51-DB1B-41a6-B63E-10954FF804C8}.exeC:\Windows\{5C85EA51-DB1B-41a6-B63E-10954FF804C8}.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\{E79FD249-B83E-49b7-90E4-E67AD473CBA9}.exeC:\Windows\{E79FD249-B83E-49b7-90E4-E67AD473CBA9}.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\{54902CC9-16A0-4bd1-830B-7CB3CE296DF0}.exeC:\Windows\{54902CC9-16A0-4bd1-830B-7CB3CE296DF0}.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\{E79FD~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{5C85E~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{FAEB7~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2BBCB~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F14F6~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{49101~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{25AC4~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{D5859~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{DD6B7~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{67B32~1.EXE > nul3⤵
- Executes a command shell one-liner
- 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⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{25AC4D4F-4698-442b-A8B5-4841C3C52034}.exe
{2BBCBFA9-D957-46ee-B82D-4503AF4B77DE}.exe
{49101721-D098-48e5-8A55-5A66BDEE24D2}.exe
{54902CC9-16A0-4bd1-830B-7CB3CE296DF0}.exe
{5C85EA51-DB1B-41a6-B63E-10954FF804C8}.exe
{67B32C97-F3FD-40c5-B6A4-7274000218D5}.exe
{D58592A9-6F50-4bca-BF10-ABE113272B2C}.exe
{DD6B7D96-DBA0-48d7-AEEE-E19EDC00BF2F}.exe
{E79FD249-B83E-49b7-90E4-E67AD473CBA9}.exe
{F14F6573-61CD-411e-8102-75E2085F987E}.exe
{FAEB7EAD-9F68-4110-9ABF-687A17F52BAE}.exe
memory/1688-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1688-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3704-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3984-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3984-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4092-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4092-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4160-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4160-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4484-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4484-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4484-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4608-75-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4608-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4952-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4952-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4992-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4992-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5256-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5256-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5840-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5840-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6028-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6028-68-0x0000000000400000-0x0000000000410000-memory.dmp