Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
16/08/2026, 17:25
General
- Target 2026-08-16_928beda9d41e24dbc198df2c859ae2e6_elex_wannacry.exe
- Size 59KB
- Sample260816-vy9ehashmc
- SHA256 33f9d86ef113ff01c33eddfaf5b32fc622166f24d62dd5b81c31678a320ea6c7
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\2026-08-16_928beda9d41e24dbc198df2c859ae2e6_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_928beda9d41e24dbc198df2c859ae2e6_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\{EF4F35A3-AB62-427c-B937-4E84A5BF5737}.exeC:\Windows\{EF4F35A3-AB62-427c-B937-4E84A5BF5737}.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\{26EB8D0D-A9DA-44be-8BC6-24D178C3DEF5}.exeC:\Windows\{26EB8D0D-A9DA-44be-8BC6-24D178C3DEF5}.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\{357DB789-06CA-463b-B4C1-71DF8F28B561}.exeC:\Windows\{357DB789-06CA-463b-B4C1-71DF8F28B561}.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\{CB59CEEA-9AE2-4ac0-9C45-23F83E1713D6}.exeC:\Windows\{CB59CEEA-9AE2-4ac0-9C45-23F83E1713D6}.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\{59F11706-832A-4c99-99F6-40C4118F296E}.exeC:\Windows\{59F11706-832A-4c99-99F6-40C4118F296E}.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\{8077F804-CCBD-4115-8728-12BE2482D149}.exeC:\Windows\{8077F804-CCBD-4115-8728-12BE2482D149}.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\{2AD0BF93-2C78-44cc-AFA5-BF6E242F102E}.exeC:\Windows\{2AD0BF93-2C78-44cc-AFA5-BF6E242F102E}.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\{9B6913CC-B073-4c3c-B37F-241C3756AB9D}.exeC:\Windows\{9B6913CC-B073-4c3c-B37F-241C3756AB9D}.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\{452DEDD1-18A6-4149-851F-73CCB8D529D5}.exeC:\Windows\{452DEDD1-18A6-4149-851F-73CCB8D529D5}.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\{CE68D8DF-9E25-4f9d-9EFF-6B291D0FFFB4}.exeC:\Windows\{CE68D8DF-9E25-4f9d-9EFF-6B291D0FFFB4}.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\{61C58EE5-F4FD-4312-8401-9E17B206A0C3}.exeC:\Windows\{61C58EE5-F4FD-4312-8401-9E17B206A0C3}.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\{CE68D~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\{452DE~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\{9B691~1.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\{2AD0B~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\{8077F~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\{59F11~1.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\{CB59C~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\{357DB~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\{26EB8~1.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\{EF4F3~1.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
{26EB8D0D-A9DA-44be-8BC6-24D178C3DEF5}.exe
{2AD0BF93-2C78-44cc-AFA5-BF6E242F102E}.exe
{357DB789-06CA-463b-B4C1-71DF8F28B561}.exe
{452DEDD1-18A6-4149-851F-73CCB8D529D5}.exe
{59F11706-832A-4c99-99F6-40C4118F296E}.exe
{61C58EE5-F4FD-4312-8401-9E17B206A0C3}.exe
{8077F804-CCBD-4115-8728-12BE2482D149}.exe
{9B6913CC-B073-4c3c-B37F-241C3756AB9D}.exe
{CB59CEEA-9AE2-4ac0-9C45-23F83E1713D6}.exe
{CE68D8DF-9E25-4f9d-9EFF-6B291D0FFFB4}.exe
{EF4F35A3-AB62-427c-B937-4E84A5BF5737}.exe