Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
27/07/2026, 22:52
General
- Target 2026-07-27_6a0c3b6a1724c591c0abe88dfa8de2f7_elex_wannacry.exe
- Size 64KB
- Sample260727-2tkznssgjd
- SHA256 a0f267d080cf896b523a0cbc4e096e40ae18c2f1ffdecad6014ebac773b06fb9
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 33 IoCs
- Detects Windows executables referencing non-Windows User-Agents 33 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_6a0c3b6a1724c591c0abe88dfa8de2f7_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_6a0c3b6a1724c591c0abe88dfa8de2f7_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\{758E8874-FE1A-4669-89DD-429AB8687F34}.exeC:\Windows\{758E8874-FE1A-4669-89DD-429AB8687F34}.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\{678D902C-84D9-4b63-B3AC-74A44CF6D4B0}.exeC:\Windows\{678D902C-84D9-4b63-B3AC-74A44CF6D4B0}.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
-
C:\Windows\{E08A4003-3729-4942-BD01-A65F561BE8E0}.exeC:\Windows\{E08A4003-3729-4942-BD01-A65F561BE8E0}.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\{9A2B2CEF-88E5-4e33-8F83-302AE75B4AA1}.exeC:\Windows\{9A2B2CEF-88E5-4e33-8F83-302AE75B4AA1}.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\{CC7D62B6-7C13-497f-AF39-6EB552D5CE33}.exeC:\Windows\{CC7D62B6-7C13-497f-AF39-6EB552D5CE33}.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\{E202FE0E-0027-453d-8E4D-FE03887C5E0E}.exeC:\Windows\{E202FE0E-0027-453d-8E4D-FE03887C5E0E}.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\{001E698A-4156-4558-9C2E-8EA613EED5D0}.exeC:\Windows\{001E698A-4156-4558-9C2E-8EA613EED5D0}.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\{EBD3C7F8-32E8-431e-971F-D8926802738D}.exeC:\Windows\{EBD3C7F8-32E8-431e-971F-D8926802738D}.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\{4BD3BEB4-18E0-4d23-820C-1CC15B96D144}.exeC:\Windows\{4BD3BEB4-18E0-4d23-820C-1CC15B96D144}.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\{71DFBF12-EA99-42f6-A0C4-C0B6A5FB139D}.exeC:\Windows\{71DFBF12-EA99-42f6-A0C4-C0B6A5FB139D}.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\{84405E19-FD98-40ec-B1C2-C8E0BB7B4BF7}.exeC:\Windows\{84405E19-FD98-40ec-B1C2-C8E0BB7B4BF7}.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\{71DFB~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\{4BD3B~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\{EBD3C~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\{001E6~1.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\{E202F~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\{CC7D6~1.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\{9A2B2~1.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\{E08A4~1.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\{678D9~1.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\{758E8~1.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
{001E698A-4156-4558-9C2E-8EA613EED5D0}.exe
{4BD3BEB4-18E0-4d23-820C-1CC15B96D144}.exe
{678D902C-84D9-4b63-B3AC-74A44CF6D4B0}.exe
{71DFBF12-EA99-42f6-A0C4-C0B6A5FB139D}.exe
{758E8874-FE1A-4669-89DD-429AB8687F34}.exe
{84405E19-FD98-40ec-B1C2-C8E0BB7B4BF7}.exe
{9A2B2CEF-88E5-4e33-8F83-302AE75B4AA1}.exe
{CC7D62B6-7C13-497f-AF39-6EB552D5CE33}.exe
{E08A4003-3729-4942-BD01-A65F561BE8E0}.exe
{E202FE0E-0027-453d-8E4D-FE03887C5E0E}.exe
{EBD3C7F8-32E8-431e-971F-D8926802738D}.exe
memory/988-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/988-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1036-45-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1036-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1736-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1736-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1968-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2044-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2168-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2168-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2168-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2448-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2816-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2816-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3352-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3480-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3480-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4020-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4020-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4580-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4580-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4580-39-0x0000000000400000-0x0000000000410000-memory.dmp