Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
01/08/2026, 03:51
General
- Target 2026-08-01_056b5aea0bc7468b1350ad56e1cb5778_elex_wannacry.exe
- Size 64KB
- Sample260801-eep9hsdq4t
- SHA256 1f533ea462334f62507f2a98b6926bb8411a005c79dd8edf778e2d1f34a03584
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 35 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\2026-08-01_056b5aea0bc7468b1350ad56e1cb5778_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-01_056b5aea0bc7468b1350ad56e1cb5778_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\{BF613D7D-0DD7-46a3-9A21-7F2B4879E7E4}.exeC:\Windows\{BF613D7D-0DD7-46a3-9A21-7F2B4879E7E4}.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\{A9347BA9-6E41-49a4-8782-DC51191C5434}.exeC:\Windows\{A9347BA9-6E41-49a4-8782-DC51191C5434}.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\{4A547F70-6DEA-4eb8-B485-4697E1E5E9BF}.exeC:\Windows\{4A547F70-6DEA-4eb8-B485-4697E1E5E9BF}.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\{3F9766E4-9F3A-4039-B2A2-6727CF84C387}.exeC:\Windows\{3F9766E4-9F3A-4039-B2A2-6727CF84C387}.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\{6A36837B-1F0C-47e0-81F0-80278B4C14A8}.exeC:\Windows\{6A36837B-1F0C-47e0-81F0-80278B4C14A8}.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\{BAA9C572-2BCC-4677-85D5-82F8EF50E680}.exeC:\Windows\{BAA9C572-2BCC-4677-85D5-82F8EF50E680}.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\{8D018695-09A4-4765-9A40-6B2657E23F36}.exeC:\Windows\{8D018695-09A4-4765-9A40-6B2657E23F36}.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\{54AD8AF2-A71F-4182-A0B0-DE1CADF42C17}.exeC:\Windows\{54AD8AF2-A71F-4182-A0B0-DE1CADF42C17}.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\{1916F56C-BD9D-4389-A64B-0D524B05E791}.exeC:\Windows\{1916F56C-BD9D-4389-A64B-0D524B05E791}.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\{970BF6B4-453F-4ef3-B749-E3C0E648D247}.exeC:\Windows\{970BF6B4-453F-4ef3-B749-E3C0E648D247}.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\{FAF3DE49-8C8D-4fcf-864D-E7F10111BB92}.exeC:\Windows\{FAF3DE49-8C8D-4fcf-864D-E7F10111BB92}.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\{970BF~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\{1916F~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\{54AD8~1.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\{8D018~1.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\{BAA9C~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\{6A368~1.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\{3F976~1.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\{4A547~1.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\{A9347~1.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\{BF613~1.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
{1916F56C-BD9D-4389-A64B-0D524B05E791}.exe
{3F9766E4-9F3A-4039-B2A2-6727CF84C387}.exe
{4A547F70-6DEA-4eb8-B485-4697E1E5E9BF}.exe
{54AD8AF2-A71F-4182-A0B0-DE1CADF42C17}.exe
{6A36837B-1F0C-47e0-81F0-80278B4C14A8}.exe
{8D018695-09A4-4765-9A40-6B2657E23F36}.exe
{970BF6B4-453F-4ef3-B749-E3C0E648D247}.exe
{A9347BA9-6E41-49a4-8782-DC51191C5434}.exe
{BAA9C572-2BCC-4677-85D5-82F8EF50E680}.exe
{BF613D7D-0DD7-46a3-9A21-7F2B4879E7E4}.exe
{FAF3DE49-8C8D-4fcf-864D-E7F10111BB92}.exe
memory/1584-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2128-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2128-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2600-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2600-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2632-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2632-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2860-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2860-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3112-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3112-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3272-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3272-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4628-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4628-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4700-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4700-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5072-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5072-68-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5888-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5888-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6004-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6004-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6004-1-0x0000000000400000-0x0000000000410000-memory.dmp