Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 12:30
General
- Target 2026-07-30_45dc4664dcfa5aa8ed557df6f91cdefc_elex_wannacry.exe
- Size 64KB
- Sample260730-ppnhsaam2t
- SHA256 6912e390a639adcd1ca5ba3c4218d07916f4bb8883f928e39d2821d56d4eea96
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
- Custom signatureDetects 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_45dc4664dcfa5aa8ed557df6f91cdefc_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_45dc4664dcfa5aa8ed557df6f91cdefc_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\{1AA3DE20-D2A0-412f-A8C0-9CB557A47C25}.exeC:\Windows\{1AA3DE20-D2A0-412f-A8C0-9CB557A47C25}.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\{047A6CBA-F79C-43e4-868D-8FF01F82FA1C}.exeC:\Windows\{047A6CBA-F79C-43e4-868D-8FF01F82FA1C}.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\{F3287E00-869B-40c3-9C63-DBA060E6665B}.exeC:\Windows\{F3287E00-869B-40c3-9C63-DBA060E6665B}.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\{C502B53F-0E6C-4178-A864-02D0F20D6D2D}.exeC:\Windows\{C502B53F-0E6C-4178-A864-02D0F20D6D2D}.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\{2FB39D0A-DFDB-4811-9CA3-EC7AAD48CADD}.exeC:\Windows\{2FB39D0A-DFDB-4811-9CA3-EC7AAD48CADD}.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\{84678FB2-841C-4f16-B369-CEFB8EEAE3A5}.exeC:\Windows\{84678FB2-841C-4f16-B369-CEFB8EEAE3A5}.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\{456087D2-253F-4340-840B-14DA9EE8F342}.exeC:\Windows\{456087D2-253F-4340-840B-14DA9EE8F342}.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\{F77EAFE3-748F-43e5-805E-070FF31B76D6}.exeC:\Windows\{F77EAFE3-748F-43e5-805E-070FF31B76D6}.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\{B9EA7D09-7719-4f46-8954-2A09629838E5}.exeC:\Windows\{B9EA7D09-7719-4f46-8954-2A09629838E5}.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\{2EB6D412-35DF-4d39-A360-FF1BBAB1CB89}.exeC:\Windows\{2EB6D412-35DF-4d39-A360-FF1BBAB1CB89}.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\{1E88BC95-0E13-4249-9D12-052FFF42E952}.exeC:\Windows\{1E88BC95-0E13-4249-9D12-052FFF42E952}.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\{2EB6D~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\{B9EA7~1.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\{F77EA~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\{45608~1.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\{84678~1.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\{2FB39~1.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\{C502B~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\{F3287~1.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\{047A6~1.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\{1AA3D~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
{047A6CBA-F79C-43e4-868D-8FF01F82FA1C}.exe
{1AA3DE20-D2A0-412f-A8C0-9CB557A47C25}.exe
{1E88BC95-0E13-4249-9D12-052FFF42E952}.exe
{2EB6D412-35DF-4d39-A360-FF1BBAB1CB89}.exe
{2FB39D0A-DFDB-4811-9CA3-EC7AAD48CADD}.exe
{456087D2-253F-4340-840B-14DA9EE8F342}.exe
{84678FB2-841C-4f16-B369-CEFB8EEAE3A5}.exe
{B9EA7D09-7719-4f46-8954-2A09629838E5}.exe
{C502B53F-0E6C-4178-A864-02D0F20D6D2D}.exe
{F3287E00-869B-40c3-9C63-DBA060E6665B}.exe
{F77EAFE3-748F-43e5-805E-070FF31B76D6}.exe
memory/1000-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1592-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1592-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1892-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1892-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3044-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3044-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3472-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3472-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4412-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4412-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4556-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4556-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4560-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4560-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4560-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4908-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4908-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5332-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5332-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5456-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5456-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5764-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5764-19-0x0000000000400000-0x0000000000410000-memory.dmp