Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
30/07/2026, 15:33
General
- Target 2026-07-30_5c9caa2e6c7c0ef88114af3fe3060908_elex_wannacry.exe
- Size 79KB
- Sample260730-sy8f4a1clc
- SHA256 47128a1f10a4d13a5030fda07e3533a9c6e82c6186ae54b15250709b1e8d7ac1
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\2026-07-30_5c9caa2e6c7c0ef88114af3fe3060908_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_5c9caa2e6c7c0ef88114af3fe3060908_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\{1171198D-0BB9-4b8a-82D6-8796B605D103}.exeC:\Windows\{1171198D-0BB9-4b8a-82D6-8796B605D103}.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\{5DFBB81A-EDD5-4510-81F1-4946572A2F91}.exeC:\Windows\{5DFBB81A-EDD5-4510-81F1-4946572A2F91}.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\{1ACDFD6F-D2A4-4d3e-896C-E89FD09FB0C8}.exeC:\Windows\{1ACDFD6F-D2A4-4d3e-896C-E89FD09FB0C8}.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\{4EB65FDC-FEE5-4c82-9EBD-2C9B25CFBE0B}.exeC:\Windows\{4EB65FDC-FEE5-4c82-9EBD-2C9B25CFBE0B}.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\{453BF460-16D6-4dcb-804D-FEA7541DC050}.exeC:\Windows\{453BF460-16D6-4dcb-804D-FEA7541DC050}.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\{D03C7982-CCB5-4d99-956D-9B818C623560}.exeC:\Windows\{D03C7982-CCB5-4d99-956D-9B818C623560}.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\{3B5EDA77-BDA8-47ab-8CF7-5FC188C02623}.exeC:\Windows\{3B5EDA77-BDA8-47ab-8CF7-5FC188C02623}.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\{2F255CAB-BA1D-486e-9E72-D98C5F0D086A}.exeC:\Windows\{2F255CAB-BA1D-486e-9E72-D98C5F0D086A}.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\{DCE2444D-6A26-4909-B0E5-0F4F586DB9BB}.exeC:\Windows\{DCE2444D-6A26-4909-B0E5-0F4F586DB9BB}.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\{BE60EE0C-8099-43ef-A73E-1627A607D54B}.exeC:\Windows\{BE60EE0C-8099-43ef-A73E-1627A607D54B}.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\{FA171C43-0FA0-44c3-A66B-D82305B1B030}.exeC:\Windows\{FA171C43-0FA0-44c3-A66B-D82305B1B030}.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\{BE60E~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\{DCE24~1.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\{2F255~1.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\{3B5ED~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\{D03C7~1.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\{453BF~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\{4EB65~1.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\{1ACDF~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\{5DFBB~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\{11711~1.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
{1171198D-0BB9-4b8a-82D6-8796B605D103}.exe
{1ACDFD6F-D2A4-4d3e-896C-E89FD09FB0C8}.exe
{2F255CAB-BA1D-486e-9E72-D98C5F0D086A}.exe
{3B5EDA77-BDA8-47ab-8CF7-5FC188C02623}.exe
{453BF460-16D6-4dcb-804D-FEA7541DC050}.exe
{4EB65FDC-FEE5-4c82-9EBD-2C9B25CFBE0B}.exe
{5DFBB81A-EDD5-4510-81F1-4946572A2F91}.exe
{BE60EE0C-8099-43ef-A73E-1627A607D54B}.exe
{D03C7982-CCB5-4d99-956D-9B818C623560}.exe
{DCE2444D-6A26-4909-B0E5-0F4F586DB9BB}.exe
{FA171C43-0FA0-44c3-A66B-D82305B1B030}.exe