Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
29/07/2026, 22:50
General
- Target 2026-07-29_3bbb153da6a74ae91b8a12c8473aef45_elex_wannacry.exe
- Size 64KB
- Sample260729-2sd5qsxte1
- SHA256 7588bee6967b7b4b7115c19e080b65e98a20b6c1deed9aa97bdfe5bedb70e815
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-29_3bbb153da6a74ae91b8a12c8473aef45_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_3bbb153da6a74ae91b8a12c8473aef45_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\{9683578A-8500-4763-8D0C-7CB835EFA07F}.exeC:\Windows\{9683578A-8500-4763-8D0C-7CB835EFA07F}.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\{D827BA03-466F-4865-92AC-DD70A34996DE}.exeC:\Windows\{D827BA03-466F-4865-92AC-DD70A34996DE}.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\{80999248-0D69-4447-AC56-504A1F8F4195}.exeC:\Windows\{80999248-0D69-4447-AC56-504A1F8F4195}.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\{CF4F7AE5-A26A-488d-836C-33CB85D484AA}.exeC:\Windows\{CF4F7AE5-A26A-488d-836C-33CB85D484AA}.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\{81E937F5-3A61-4963-9ACB-FD084357C2FF}.exeC:\Windows\{81E937F5-3A61-4963-9ACB-FD084357C2FF}.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\{2590AABE-2BCC-4cbc-B572-1ED6CE07F30D}.exeC:\Windows\{2590AABE-2BCC-4cbc-B572-1ED6CE07F30D}.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\{74C45F01-35E9-4ee4-90BA-3F39C454B211}.exeC:\Windows\{74C45F01-35E9-4ee4-90BA-3F39C454B211}.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\{04741D37-C0AB-4606-B8E8-3CF9E9D6A1D1}.exeC:\Windows\{04741D37-C0AB-4606-B8E8-3CF9E9D6A1D1}.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\{2DED9884-1FD7-422b-8A79-18E82C4A6050}.exeC:\Windows\{2DED9884-1FD7-422b-8A79-18E82C4A6050}.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\{9DBE7A6B-8283-4d09-8C37-7DBFED6E3B2D}.exeC:\Windows\{9DBE7A6B-8283-4d09-8C37-7DBFED6E3B2D}.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\{EA87DB46-5CAE-4ae0-B3AB-1ED9D1C1E8BD}.exeC:\Windows\{EA87DB46-5CAE-4ae0-B3AB-1ED9D1C1E8BD}.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\{9DBE7~1.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\{2DED9~1.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\{04741~1.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\{74C45~1.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\{2590A~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\{81E93~1.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\{CF4F7~1.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\{80999~1.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\{D827B~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\{96835~1.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
{04741D37-C0AB-4606-B8E8-3CF9E9D6A1D1}.exe
{2590AABE-2BCC-4cbc-B572-1ED6CE07F30D}.exe
{2DED9884-1FD7-422b-8A79-18E82C4A6050}.exe
{74C45F01-35E9-4ee4-90BA-3F39C454B211}.exe
{80999248-0D69-4447-AC56-504A1F8F4195}.exe
{81E937F5-3A61-4963-9ACB-FD084357C2FF}.exe
{9683578A-8500-4763-8D0C-7CB835EFA07F}.exe
{9DBE7A6B-8283-4d09-8C37-7DBFED6E3B2D}.exe
{CF4F7AE5-A26A-488d-836C-33CB85D484AA}.exe
{D827BA03-466F-4865-92AC-DD70A34996DE}.exe
{EA87DB46-5CAE-4ae0-B3AB-1ED9D1C1E8BD}.exe
memory/1480-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1480-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1480-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1500-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1500-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1500-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1608-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1608-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1812-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1812-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1960-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1960-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2128-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2128-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2180-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3548-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3548-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4440-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4440-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6804-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6804-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6856-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6856-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6940-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6940-29-0x0000000000400000-0x0000000000410000-memory.dmp