Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
21/07/2026, 22:22
General
- Target 2026-07-21_e29f264fa5e1d00f3751b4151cd363a3_elex_wannacry.exe
- Size 59KB
- Sample260721-2ablwsfg98
- SHA256 e77c9a4dc8cfe3b7fd5d20768ad8ccf70051a6985974b65bdf88d9cc3781da94
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\2026-07-21_e29f264fa5e1d00f3751b4151cd363a3_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-21_e29f264fa5e1d00f3751b4151cd363a3_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\{EE52F321-4E81-433b-B236-C3D30F08ADC1}.exeC:\Windows\{EE52F321-4E81-433b-B236-C3D30F08ADC1}.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\{7D1EA65F-9EA3-4f73-9D7E-9B7BD08A7BC6}.exeC:\Windows\{7D1EA65F-9EA3-4f73-9D7E-9B7BD08A7BC6}.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\{C3BD0132-6003-4ff6-B0B8-64697CA30B30}.exeC:\Windows\{C3BD0132-6003-4ff6-B0B8-64697CA30B30}.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\{B5B8B007-BD3C-4101-B337-E6F742C1DE3D}.exeC:\Windows\{B5B8B007-BD3C-4101-B337-E6F742C1DE3D}.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\{D0726A4A-2A8E-4eeb-ADB7-6B5149E60BA1}.exeC:\Windows\{D0726A4A-2A8E-4eeb-ADB7-6B5149E60BA1}.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\{C6398E2E-2490-40ac-A80E-A11128C6A923}.exeC:\Windows\{C6398E2E-2490-40ac-A80E-A11128C6A923}.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\{5538ED66-4627-4857-B379-5DDEA6F312D4}.exeC:\Windows\{5538ED66-4627-4857-B379-5DDEA6F312D4}.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\{3779E9E9-F929-46bb-8304-D6B474CC3AE0}.exeC:\Windows\{3779E9E9-F929-46bb-8304-D6B474CC3AE0}.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\{3FE05757-296E-49d8-AE50-9BBB91C81C57}.exeC:\Windows\{3FE05757-296E-49d8-AE50-9BBB91C81C57}.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\{EA3B6FAA-D5A8-440e-A25C-4C25FC73F851}.exeC:\Windows\{EA3B6FAA-D5A8-440e-A25C-4C25FC73F851}.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\{CDC87379-A663-44c2-B2E6-342C8A4A6B96}.exeC:\Windows\{CDC87379-A663-44c2-B2E6-342C8A4A6B96}.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\{EA3B6~1.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\{3FE05~1.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\{3779E~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\{5538E~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\{C6398~1.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\{D0726~1.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\{B5B8B~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\{C3BD0~1.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\{7D1EA~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\{EE52F~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
{3779E9E9-F929-46bb-8304-D6B474CC3AE0}.exe
{3FE05757-296E-49d8-AE50-9BBB91C81C57}.exe
{5538ED66-4627-4857-B379-5DDEA6F312D4}.exe
{7D1EA65F-9EA3-4f73-9D7E-9B7BD08A7BC6}.exe
{B5B8B007-BD3C-4101-B337-E6F742C1DE3D}.exe
{C3BD0132-6003-4ff6-B0B8-64697CA30B30}.exe
{C6398E2E-2490-40ac-A80E-A11128C6A923}.exe
{CDC87379-A663-44c2-B2E6-342C8A4A6B96}.exe
{D0726A4A-2A8E-4eeb-ADB7-6B5149E60BA1}.exe
{EA3B6FAA-D5A8-440e-A25C-4C25FC73F851}.exe
{EE52F321-4E81-433b-B236-C3D30F08ADC1}.exe