Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
11/08/2026, 10:51
General
- Target 2026-08-11_37e203722ecc4b1d9a1c234beebc4dba_elex_wannacry.exe
- Size 64KB
- Sample260811-mx45dscq21
- SHA256 0469b736dd0630a8aad39fb13c54882855416d36c48c384d694587a26133f429
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 36 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\2026-08-11_37e203722ecc4b1d9a1c234beebc4dba_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-11_37e203722ecc4b1d9a1c234beebc4dba_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\{732FAF07-38A1-49d5-950C-77DC2F2F55E6}.exeC:\Windows\{732FAF07-38A1-49d5-950C-77DC2F2F55E6}.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\{B8DD8687-F40A-409a-816B-DA95997B1051}.exeC:\Windows\{B8DD8687-F40A-409a-816B-DA95997B1051}.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\{591C2E18-8123-4ed2-951E-5808D1BE76B1}.exeC:\Windows\{591C2E18-8123-4ed2-951E-5808D1BE76B1}.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\{CFD6EACC-021A-432c-8783-1CC0B77E3B37}.exeC:\Windows\{CFD6EACC-021A-432c-8783-1CC0B77E3B37}.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\{9A531466-C983-4d24-A5F9-49E896FF1380}.exeC:\Windows\{9A531466-C983-4d24-A5F9-49E896FF1380}.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\{1372311E-5B21-48e3-8CA8-09C11FCF2DA3}.exeC:\Windows\{1372311E-5B21-48e3-8CA8-09C11FCF2DA3}.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\{7C3B78E2-B248-40f1-B68D-ABCA9EF24093}.exeC:\Windows\{7C3B78E2-B248-40f1-B68D-ABCA9EF24093}.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\{49C6AE87-D3C9-43c0-901E-E95B2BE083B6}.exeC:\Windows\{49C6AE87-D3C9-43c0-901E-E95B2BE083B6}.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\{8228D065-9501-4efe-8884-FE0203DA9C7E}.exeC:\Windows\{8228D065-9501-4efe-8884-FE0203DA9C7E}.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\{975BAC27-39AD-412b-86B1-0839E0CE3BEB}.exeC:\Windows\{975BAC27-39AD-412b-86B1-0839E0CE3BEB}.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\{290085A2-F236-4f92-8D32-EF58B1DE5E8E}.exeC:\Windows\{290085A2-F236-4f92-8D32-EF58B1DE5E8E}.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\{975BA~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\{8228D~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\{49C6A~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\{7C3B7~1.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\{13723~1.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\{9A531~1.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\{CFD6E~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\{591C2~1.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\{B8DD8~1.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\{732FA~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
{1372311E-5B21-48e3-8CA8-09C11FCF2DA3}.exe
{290085A2-F236-4f92-8D32-EF58B1DE5E8E}.exe
{49C6AE87-D3C9-43c0-901E-E95B2BE083B6}.exe
{591C2E18-8123-4ed2-951E-5808D1BE76B1}.exe
{732FAF07-38A1-49d5-950C-77DC2F2F55E6}.exe
{7C3B78E2-B248-40f1-B68D-ABCA9EF24093}.exe
{8228D065-9501-4efe-8884-FE0203DA9C7E}.exe
{975BAC27-39AD-412b-86B1-0839E0CE3BEB}.exe
{9A531466-C983-4d24-A5F9-49E896FF1380}.exe
{B8DD8687-F40A-409a-816B-DA95997B1051}.exe
{CFD6EACC-021A-432c-8783-1CC0B77E3B37}.exe
memory/1160-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1160-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2148-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2148-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2400-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2400-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3300-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3300-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3804-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3804-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4176-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4176-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4212-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4212-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4212-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4240-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4240-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4240-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4880-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4880-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5044-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5044-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5368-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5368-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5732-78-0x0000000000400000-0x0000000000410000-memory.dmp