Analysis
- max time kernel
150s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
18/05/2026, 07:58
General
- Target 2026-05-18_f99efb2847c02196161d31ea68f6eb0c_elex_wannacry.exe
- Size 66KB
- Sample260518-jt3klsht6t
- SHA256 a9dc9bcb12739519299931ac719174e3078fa6c31b0e70129383f57d944e820e
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\2026-05-18_f99efb2847c02196161d31ea68f6eb0c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-18_f99efb2847c02196161d31ea68f6eb0c_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\{A6D0A96B-0D82-482b-8A77-A13FA79B5183}.exeC:\Windows\{A6D0A96B-0D82-482b-8A77-A13FA79B5183}.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\{3824CFB9-B26A-4be1-8619-189BAF7505E7}.exeC:\Windows\{3824CFB9-B26A-4be1-8619-189BAF7505E7}.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\{69DE1DC9-EB93-4014-9C56-6273D41DBF94}.exeC:\Windows\{69DE1DC9-EB93-4014-9C56-6273D41DBF94}.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\{FB8B1EC7-A443-4a92-BD0B-539BDC305F7B}.exeC:\Windows\{FB8B1EC7-A443-4a92-BD0B-539BDC305F7B}.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\{9B0C7160-AF3F-4888-B4B5-4FEB96D0FA83}.exeC:\Windows\{9B0C7160-AF3F-4888-B4B5-4FEB96D0FA83}.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\{002DA628-11D5-4586-AB38-E8CC7771B7F0}.exeC:\Windows\{002DA628-11D5-4586-AB38-E8CC7771B7F0}.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\{89F88ABA-50FF-40c7-A313-4F26DE0EE31B}.exeC:\Windows\{89F88ABA-50FF-40c7-A313-4F26DE0EE31B}.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\{B07B6EEC-4D2B-4388-A211-B183788CEA65}.exeC:\Windows\{B07B6EEC-4D2B-4388-A211-B183788CEA65}.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\{861F3429-F4A1-42dd-A4A8-2564F80C5B5E}.exeC:\Windows\{861F3429-F4A1-42dd-A4A8-2564F80C5B5E}.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\{7A9D9431-D4EE-4ace-AAB4-4A928ED6E0EF}.exeC:\Windows\{7A9D9431-D4EE-4ace-AAB4-4A928ED6E0EF}.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\{861F3~1.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\{B07B6~1.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\{89F88~1.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\{002DA~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\{9B0C7~1.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\{FB8B1~1.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\{69DE1~1.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\{3824C~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\{A6D0A~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
{002DA628-11D5-4586-AB38-E8CC7771B7F0}.exe
{3824CFB9-B26A-4be1-8619-189BAF7505E7}.exe
{69DE1DC9-EB93-4014-9C56-6273D41DBF94}.exe
{7A9D9431-D4EE-4ace-AAB4-4A928ED6E0EF}.exe
{861F3429-F4A1-42dd-A4A8-2564F80C5B5E}.exe
{89F88ABA-50FF-40c7-A313-4F26DE0EE31B}.exe
{9B0C7160-AF3F-4888-B4B5-4FEB96D0FA83}.exe
{A6D0A96B-0D82-482b-8A77-A13FA79B5183}.exe
{B07B6EEC-4D2B-4388-A211-B183788CEA65}.exe
{FB8B1EC7-A443-4a92-BD0B-539BDC305F7B}.exe
memory/1088-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1160-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1168-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2224-52-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2572-45-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2800-39-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2816-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3980-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4388-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4388-9-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4444-4-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4444-0-0x0000000000400000-0x0000000000411000-memory.dmp