Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 20:05
General
- Target 2026-08-04_5c5bb655493c626221bcbea8400e7a29_elex_wannacry.exe
- Size 60KB
- Sample260804-yt3ypsxtb1
- SHA256 255bf13bf62778991aff3e17e212116982c9f2f0a6f9cd582e53c5ba20e9a0cc
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\2026-08-04_5c5bb655493c626221bcbea8400e7a29_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_5c5bb655493c626221bcbea8400e7a29_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\{06A1DB07-4C7B-4916-AF60-64C86FBDA7FD}.exeC:\Windows\{06A1DB07-4C7B-4916-AF60-64C86FBDA7FD}.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\{AFC6D921-5BF4-4e4f-A4AF-6894E2F81ACD}.exeC:\Windows\{AFC6D921-5BF4-4e4f-A4AF-6894E2F81ACD}.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\{662F83CC-EFAF-4475-9FB0-3E31D80C2126}.exeC:\Windows\{662F83CC-EFAF-4475-9FB0-3E31D80C2126}.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\{D64125A0-BADA-4166-8C77-2802FC771DBB}.exeC:\Windows\{D64125A0-BADA-4166-8C77-2802FC771DBB}.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\{4026D3B9-46F5-4ab2-A40D-30CE7FC4F2FA}.exeC:\Windows\{4026D3B9-46F5-4ab2-A40D-30CE7FC4F2FA}.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\{6E74C643-0671-4898-9E9B-0067AFB2C613}.exeC:\Windows\{6E74C643-0671-4898-9E9B-0067AFB2C613}.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\{F39C02A4-7178-4c2a-9F67-3F4DBA989A1A}.exeC:\Windows\{F39C02A4-7178-4c2a-9F67-3F4DBA989A1A}.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\{2DE227C0-FAC6-4659-8785-6763D9EF4768}.exeC:\Windows\{2DE227C0-FAC6-4659-8785-6763D9EF4768}.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\{89A014BA-695B-4d30-AEEF-06B77FD53911}.exeC:\Windows\{89A014BA-695B-4d30-AEEF-06B77FD53911}.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\{1BDB1422-0CCA-4a85-9C42-3F5397E0E552}.exeC:\Windows\{1BDB1422-0CCA-4a85-9C42-3F5397E0E552}.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\{F8B6D5A0-E796-4f87-9A64-9DD81EDA5BA4}.exeC:\Windows\{F8B6D5A0-E796-4f87-9A64-9DD81EDA5BA4}.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\{1BDB1~1.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\{89A01~1.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\{2DE22~1.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\{F39C0~1.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\{6E74C~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\{4026D~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\{D6412~1.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\{662F8~1.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\{AFC6D~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\{06A1D~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
{06A1DB07-4C7B-4916-AF60-64C86FBDA7FD}.exe
{1BDB1422-0CCA-4a85-9C42-3F5397E0E552}.exe
{2DE227C0-FAC6-4659-8785-6763D9EF4768}.exe
{4026D3B9-46F5-4ab2-A40D-30CE7FC4F2FA}.exe
{662F83CC-EFAF-4475-9FB0-3E31D80C2126}.exe
{6E74C643-0671-4898-9E9B-0067AFB2C613}.exe
{89A014BA-695B-4d30-AEEF-06B77FD53911}.exe
{AFC6D921-5BF4-4e4f-A4AF-6894E2F81ACD}.exe
{D64125A0-BADA-4166-8C77-2802FC771DBB}.exe
{F39C02A4-7178-4c2a-9F67-3F4DBA989A1A}.exe
{F8B6D5A0-E796-4f87-9A64-9DD81EDA5BA4}.exe