Analysis
- max time kernel
148s - max time network
157s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/10/2026, 11:00
General
- Target 2026-10-01_7bc8abb8c31d8798161e812385aa58bc_elex_wannacry.exe
- Size 90KB
- Sample261002-m39bas11gz
- SHA256 07a4c0cb6770cbca02eb526a5981c7cdeed0861124ec19e881b35e0e8fd21e4a
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 37 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\2026-10-01_7bc8abb8c31d8798161e812385aa58bc_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-01_7bc8abb8c31d8798161e812385aa58bc_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\{FCB83308-3BBE-4804-BF01-EE9876E67D03}.exeC:\Windows\{FCB83308-3BBE-4804-BF01-EE9876E67D03}.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\{B2FB6494-A044-404c-9303-1B21B6EFE9E7}.exeC:\Windows\{B2FB6494-A044-404c-9303-1B21B6EFE9E7}.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\{BCD6E929-2A79-4f0a-9A20-DD149FE83AED}.exeC:\Windows\{BCD6E929-2A79-4f0a-9A20-DD149FE83AED}.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\{8E3F20BA-7BC0-449b-888C-6A654162F399}.exeC:\Windows\{8E3F20BA-7BC0-449b-888C-6A654162F399}.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\{E6ECAC0B-61DC-46d8-B6D3-89275822BC94}.exeC:\Windows\{E6ECAC0B-61DC-46d8-B6D3-89275822BC94}.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\{F4EF47E4-8A50-401a-B770-42224DFC06FD}.exeC:\Windows\{F4EF47E4-8A50-401a-B770-42224DFC06FD}.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\{6FF4034A-C775-47e5-A44C-AF061918ED3A}.exeC:\Windows\{6FF4034A-C775-47e5-A44C-AF061918ED3A}.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\{8E69EDBA-8910-49b3-90C2-A5759F619C66}.exeC:\Windows\{8E69EDBA-8910-49b3-90C2-A5759F619C66}.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
-
C:\Windows\{DD686A79-74B3-4835-BD0F-37144D098E12}.exeC:\Windows\{DD686A79-74B3-4835-BD0F-37144D098E12}.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
-
C:\Windows\{E52F3704-FB98-4e67-982F-7129F4808FAD}.exeC:\Windows\{E52F3704-FB98-4e67-982F-7129F4808FAD}.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
-
C:\Windows\{BE31CE06-381C-4228-8465-E58FBDB86E4E}.exeC:\Windows\{BE31CE06-381C-4228-8465-E58FBDB86E4E}.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\{E52F3~1.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\{DD686~1.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\{8E69E~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\{6FF40~1.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\{F4EF4~1.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\{E6ECA~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\{8E3F2~1.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\{BCD6E~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\{B2FB6~1.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\{FCB83~1.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\2026-1~1.EXE > nul2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{6FF4034A-C775-47e5-A44C-AF061918ED3A}.exe
{8E3F20BA-7BC0-449b-888C-6A654162F399}.exe
{8E69EDBA-8910-49b3-90C2-A5759F619C66}.exe
{B2FB6494-A044-404c-9303-1B21B6EFE9E7}.exe
{BCD6E929-2A79-4f0a-9A20-DD149FE83AED}.exe
{BE31CE06-381C-4228-8465-E58FBDB86E4E}.exe
{DD686A79-74B3-4835-BD0F-37144D098E12}.exe
{E52F3704-FB98-4e67-982F-7129F4808FAD}.exe
{E6ECAC0B-61DC-46d8-B6D3-89275822BC94}.exe
{F4EF47E4-8A50-401a-B770-42224DFC06FD}.exe
{FCB83308-3BBE-4804-BF01-EE9876E67D03}.exe
memory/404-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/404-15-0x0000000000400000-0x0000000000411000-memory.dmp
memory/440-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/440-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/440-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1580-44-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1580-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2300-37-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2300-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2656-65-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2656-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2976-82-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3160-79-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3160-72-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3448-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3448-30-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3468-51-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3468-58-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4132-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4132-9-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4132-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4152-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4152-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5768-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5768-24-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5768-22-0x0000000000400000-0x0000000000411000-memory.dmp