Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
13/08/2026, 15:08
General
- Target 2026-08-13_89fcb9392c79803605c20b1dc92687d2_elex_wannacry.exe
- Size 64KB
- Sample260813-sjaarabm21
- SHA256 5d860e6a94cac6136ce38525733c9490cffcbe85fbcca50c027f69e3156ded5d
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 11 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\2026-08-13_89fcb9392c79803605c20b1dc92687d2_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_89fcb9392c79803605c20b1dc92687d2_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\{2F14076C-843F-4389-AA15-2A7C509B1FF1}.exeC:\Windows\{2F14076C-843F-4389-AA15-2A7C509B1FF1}.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\{1E86E5C2-394D-4f8d-8A0F-98CFADAE4307}.exeC:\Windows\{1E86E5C2-394D-4f8d-8A0F-98CFADAE4307}.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\{5237D6A8-43CE-4cb2-A91A-E19F60E70195}.exeC:\Windows\{5237D6A8-43CE-4cb2-A91A-E19F60E70195}.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\{8F2D44C5-F7DE-4065-80E0-9DA5B34356C2}.exeC:\Windows\{8F2D44C5-F7DE-4065-80E0-9DA5B34356C2}.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\{51C6C6B5-8979-498d-9D59-C3FDB517CE64}.exeC:\Windows\{51C6C6B5-8979-498d-9D59-C3FDB517CE64}.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\{029E2560-E1ED-48d7-933A-FE200ECC6620}.exeC:\Windows\{029E2560-E1ED-48d7-933A-FE200ECC6620}.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\{FA5D2959-D9AF-4899-B357-A38D54051987}.exeC:\Windows\{FA5D2959-D9AF-4899-B357-A38D54051987}.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\{2A5F40E2-06E1-48d8-8DCE-A24A05C38070}.exeC:\Windows\{2A5F40E2-06E1-48d8-8DCE-A24A05C38070}.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\{A99E73B4-B1C5-458e-944E-C6F97AD9E29C}.exeC:\Windows\{A99E73B4-B1C5-458e-944E-C6F97AD9E29C}.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\{54A199FE-F37A-4237-9236-EA2E734F6196}.exeC:\Windows\{54A199FE-F37A-4237-9236-EA2E734F6196}.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\{B0D99C6B-E0C3-475a-B9EB-CE89342AAA67}.exeC:\Windows\{B0D99C6B-E0C3-475a-B9EB-CE89342AAA67}.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\{54A19~1.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\{A99E7~1.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\{2A5F4~1.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\{FA5D2~1.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\{029E2~1.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\{51C6C~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\{8F2D4~1.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\{5237D~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\{1E86E~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\{2F140~1.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
{029E2560-E1ED-48d7-933A-FE200ECC6620}.exe
{1E86E5C2-394D-4f8d-8A0F-98CFADAE4307}.exe
{2A5F40E2-06E1-48d8-8DCE-A24A05C38070}.exe
{2F14076C-843F-4389-AA15-2A7C509B1FF1}.exe
{51C6C6B5-8979-498d-9D59-C3FDB517CE64}.exe
{5237D6A8-43CE-4cb2-A91A-E19F60E70195}.exe
{54A199FE-F37A-4237-9236-EA2E734F6196}.exe
{8F2D44C5-F7DE-4065-80E0-9DA5B34356C2}.exe
{A99E73B4-B1C5-458e-944E-C6F97AD9E29C}.exe
{B0D99C6B-E0C3-475a-B9EB-CE89342AAA67}.exe
{FA5D2959-D9AF-4899-B357-A38D54051987}.exe