Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
27/07/2026, 22:50
General
- Target 2026-07-27_7f3bf4a60bac322da3181e5f03b7d881_elex_wannacry.exe
- Size 68KB
- Sample260727-2sk82ssfre
- SHA256 8406d86998968f290b491f22a0cfb08be9c4a17ac2283dea21d2aa64f537d430
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 36 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\2026-07-27_7f3bf4a60bac322da3181e5f03b7d881_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_7f3bf4a60bac322da3181e5f03b7d881_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\{943898C7-8E5B-418c-B2A8-98102251410A}.exeC:\Windows\{943898C7-8E5B-418c-B2A8-98102251410A}.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\{418E72D8-5641-47e0-ACD7-1141A997D911}.exeC:\Windows\{418E72D8-5641-47e0-ACD7-1141A997D911}.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\{FC58A409-C4FA-4d75-ABE1-25B3E77A930E}.exeC:\Windows\{FC58A409-C4FA-4d75-ABE1-25B3E77A930E}.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
-
C:\Windows\{76E8D857-26FB-48a1-8995-DAB877B956FA}.exeC:\Windows\{76E8D857-26FB-48a1-8995-DAB877B956FA}.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\{93E85BEE-813C-49a8-88A1-EC93E0D53307}.exeC:\Windows\{93E85BEE-813C-49a8-88A1-EC93E0D53307}.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\{D5551362-A369-46de-B2C1-AD04038524BA}.exeC:\Windows\{D5551362-A369-46de-B2C1-AD04038524BA}.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\{C1B1F203-927E-401d-9D7D-1BD3F68A4335}.exeC:\Windows\{C1B1F203-927E-401d-9D7D-1BD3F68A4335}.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\{73D22B9C-C1A2-4bfa-9756-52C663D7B487}.exeC:\Windows\{73D22B9C-C1A2-4bfa-9756-52C663D7B487}.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\{0D466BED-65B5-467e-B8BE-047376720AB4}.exeC:\Windows\{0D466BED-65B5-467e-B8BE-047376720AB4}.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\{88B28DDE-7B1B-4bc3-B625-97433E4B5587}.exeC:\Windows\{88B28DDE-7B1B-4bc3-B625-97433E4B5587}.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\{72A663C9-2EBC-4c6e-8955-C01805EDF7C2}.exeC:\Windows\{72A663C9-2EBC-4c6e-8955-C01805EDF7C2}.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\{88B28~1.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\{0D466~1.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\{73D22~1.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\{C1B1F~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\{D5551~1.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\{93E85~1.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\{76E8D~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\{FC58A~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\{418E7~1.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\{94389~1.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
{0D466BED-65B5-467e-B8BE-047376720AB4}.exe
{418E72D8-5641-47e0-ACD7-1141A997D911}.exe
{72A663C9-2EBC-4c6e-8955-C01805EDF7C2}.exe
{73D22B9C-C1A2-4bfa-9756-52C663D7B487}.exe
{76E8D857-26FB-48a1-8995-DAB877B956FA}.exe
{88B28DDE-7B1B-4bc3-B625-97433E4B5587}.exe
{93E85BEE-813C-49a8-88A1-EC93E0D53307}.exe
{943898C7-8E5B-418c-B2A8-98102251410A}.exe
{C1B1F203-927E-401d-9D7D-1BD3F68A4335}.exe
{D5551362-A369-46de-B2C1-AD04038524BA}.exe
{FC58A409-C4FA-4d75-ABE1-25B3E77A930E}.exe
memory/1588-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1588-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1588-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2844-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2844-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2844-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2896-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2896-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2904-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2904-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2968-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2968-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3436-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3728-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3728-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4640-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4640-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4732-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4732-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4856-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4856-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5104-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5104-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5852-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5852-57-0x0000000000400000-0x0000000000411000-memory.dmp