Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
28/07/2026, 04:21
General
- Target 2026-07-28_f6ad175771bf29263796863e48866d9e_elex_wannacry.exe
- Size 60KB
- Sample260728-eyn6kaap9x
- SHA256 231a4ee32a3975d3a8a962936e0c07eeecf414a87d0f57398a0b5d3debf1ad99
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-28_f6ad175771bf29263796863e48866d9e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_f6ad175771bf29263796863e48866d9e_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\{9F33E6F9-3432-4771-AFFB-7A5D7FA520C0}.exeC:\Windows\{9F33E6F9-3432-4771-AFFB-7A5D7FA520C0}.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\{69949E3A-1B96-4da5-8442-6E582DBB7986}.exeC:\Windows\{69949E3A-1B96-4da5-8442-6E582DBB7986}.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\{E26205C4-4C47-4f03-A83E-2E7C5A65EEAF}.exeC:\Windows\{E26205C4-4C47-4f03-A83E-2E7C5A65EEAF}.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\{8D2C4538-42F2-4b34-8A5B-E2942EFF8B97}.exeC:\Windows\{8D2C4538-42F2-4b34-8A5B-E2942EFF8B97}.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\{6038270B-E33B-45f5-B9C9-F4430397AB47}.exeC:\Windows\{6038270B-E33B-45f5-B9C9-F4430397AB47}.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\{40C17F16-0A21-494a-982C-9A4B7A2DA65E}.exeC:\Windows\{40C17F16-0A21-494a-982C-9A4B7A2DA65E}.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\{A81C7F1D-7356-41b6-8B58-A1EB6419B4A7}.exeC:\Windows\{A81C7F1D-7356-41b6-8B58-A1EB6419B4A7}.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\{FAA0A6B5-0EA0-4943-80E8-6E7FA50CAE25}.exeC:\Windows\{FAA0A6B5-0EA0-4943-80E8-6E7FA50CAE25}.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\{4B41FBBA-DD7A-4f60-A065-11FB64A09403}.exeC:\Windows\{4B41FBBA-DD7A-4f60-A065-11FB64A09403}.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\{2FFDF625-F887-4a3c-ABE0-F15BB2CA685C}.exeC:\Windows\{2FFDF625-F887-4a3c-ABE0-F15BB2CA685C}.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\{FF8D582F-46D2-4e58-A143-2C092C3CE8B1}.exeC:\Windows\{FF8D582F-46D2-4e58-A143-2C092C3CE8B1}.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\{2FFDF~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\{4B41F~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\{FAA0A~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\{A81C7~1.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\{40C17~1.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\{60382~1.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\{8D2C4~1.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\{E2620~1.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\{69949~1.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\{9F33E~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
{2FFDF625-F887-4a3c-ABE0-F15BB2CA685C}.exe
{40C17F16-0A21-494a-982C-9A4B7A2DA65E}.exe
{4B41FBBA-DD7A-4f60-A065-11FB64A09403}.exe
{6038270B-E33B-45f5-B9C9-F4430397AB47}.exe
{69949E3A-1B96-4da5-8442-6E582DBB7986}.exe
{8D2C4538-42F2-4b34-8A5B-E2942EFF8B97}.exe
{9F33E6F9-3432-4771-AFFB-7A5D7FA520C0}.exe
{A81C7F1D-7356-41b6-8B58-A1EB6419B4A7}.exe
{E26205C4-4C47-4f03-A83E-2E7C5A65EEAF}.exe
{FAA0A6B5-0EA0-4943-80E8-6E7FA50CAE25}.exe
{FF8D582F-46D2-4e58-A143-2C092C3CE8B1}.exe