Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
12/08/2026, 21:50
General
- Target 2026-08-12_de33271d1c90b4a16f9e5dd76c32bbca_elex_wannacry.exe
- Size 90KB
- Sample260812-1pv4eavfpg
- SHA256 485c31260a5cd97c6e3c31fc5167adeb1c409d9264c56061a5fa7dba0d858698
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\2026-08-12_de33271d1c90b4a16f9e5dd76c32bbca_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-12_de33271d1c90b4a16f9e5dd76c32bbca_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\{F2784966-1D0F-48b8-8AFE-ADCAE40B1E24}.exeC:\Windows\{F2784966-1D0F-48b8-8AFE-ADCAE40B1E24}.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\{A3F65EE9-1F50-4530-9F78-29B9672111EF}.exeC:\Windows\{A3F65EE9-1F50-4530-9F78-29B9672111EF}.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\{A9F7665B-C68A-4102-9A85-74D5570A597A}.exeC:\Windows\{A9F7665B-C68A-4102-9A85-74D5570A597A}.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\{4609DE0F-0D93-4d38-AE08-D9F4D65B6388}.exeC:\Windows\{4609DE0F-0D93-4d38-AE08-D9F4D65B6388}.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\{A9CF1071-7466-4ba7-9A86-82C89E8BCBFF}.exeC:\Windows\{A9CF1071-7466-4ba7-9A86-82C89E8BCBFF}.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\{6D29F9DE-D72E-4c50-BBD7-548EF6272AA5}.exeC:\Windows\{6D29F9DE-D72E-4c50-BBD7-548EF6272AA5}.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\{7241BD42-DEC0-4ee7-9610-C16F938EE8E3}.exeC:\Windows\{7241BD42-DEC0-4ee7-9610-C16F938EE8E3}.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\{E74E68EF-AB51-4c92-875A-41DD0FC393D9}.exeC:\Windows\{E74E68EF-AB51-4c92-875A-41DD0FC393D9}.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\{5E28CDF7-03BD-4929-8C76-09045D0D53B8}.exeC:\Windows\{5E28CDF7-03BD-4929-8C76-09045D0D53B8}.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\{3C9012C0-982D-4d81-B83B-27813F5BEE38}.exeC:\Windows\{3C9012C0-982D-4d81-B83B-27813F5BEE38}.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\{E23DAE6C-8CC1-48c7-8663-628A9AD4B46A}.exeC:\Windows\{E23DAE6C-8CC1-48c7-8663-628A9AD4B46A}.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\{3C901~1.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\{5E28C~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\{E74E6~1.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\{7241B~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\{6D29F~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\{A9CF1~1.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\{4609D~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\{A9F76~1.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\{A3F65~1.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\{F2784~1.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
{3C9012C0-982D-4d81-B83B-27813F5BEE38}.exe
{4609DE0F-0D93-4d38-AE08-D9F4D65B6388}.exe
{5E28CDF7-03BD-4929-8C76-09045D0D53B8}.exe
{6D29F9DE-D72E-4c50-BBD7-548EF6272AA5}.exe
{7241BD42-DEC0-4ee7-9610-C16F938EE8E3}.exe
{A3F65EE9-1F50-4530-9F78-29B9672111EF}.exe
{A9CF1071-7466-4ba7-9A86-82C89E8BCBFF}.exe
{A9F7665B-C68A-4102-9A85-74D5570A597A}.exe
{E23DAE6C-8CC1-48c7-8663-628A9AD4B46A}.exe
{E74E68EF-AB51-4c92-875A-41DD0FC393D9}.exe
{F2784966-1D0F-48b8-8AFE-ADCAE40B1E24}.exe