Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 19:57
General
- Target 2026-08-09_336ed6fd4ae603c1378bb37af287e16b_elex_wannacry.exe
- Size 88KB
- Sample260809-yprd4scc43
- SHA256 d5c1b1124717f069be86d719fe1d4e3c0d21cc7e1f7a87ef84c4988de7f794d8
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\2026-08-09_336ed6fd4ae603c1378bb37af287e16b_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_336ed6fd4ae603c1378bb37af287e16b_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\{513B57DC-B77A-41b5-8C03-DFCD163CE702}.exeC:\Windows\{513B57DC-B77A-41b5-8C03-DFCD163CE702}.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\{C5B6C8DE-6641-4fc5-83FC-8F8BD873719C}.exeC:\Windows\{C5B6C8DE-6641-4fc5-83FC-8F8BD873719C}.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\{1EEB594F-4592-4eda-8F52-1371B7A752DE}.exeC:\Windows\{1EEB594F-4592-4eda-8F52-1371B7A752DE}.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\{4ED89178-DCCA-4793-9C15-9D48BB0D7ADB}.exeC:\Windows\{4ED89178-DCCA-4793-9C15-9D48BB0D7ADB}.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\{5E5FB05F-831C-43da-80B1-5849B1E5B582}.exeC:\Windows\{5E5FB05F-831C-43da-80B1-5849B1E5B582}.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\{FA40266D-8D93-48bc-8EC7-1A5F33B5F647}.exeC:\Windows\{FA40266D-8D93-48bc-8EC7-1A5F33B5F647}.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\{8AC49808-CAAF-482a-8DBD-97ED92B817D0}.exeC:\Windows\{8AC49808-CAAF-482a-8DBD-97ED92B817D0}.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\{3F5D27D0-D05A-4aff-86F6-0C945F41B14A}.exeC:\Windows\{3F5D27D0-D05A-4aff-86F6-0C945F41B14A}.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\{5F670F55-94C4-4791-AE72-449D2F788492}.exeC:\Windows\{5F670F55-94C4-4791-AE72-449D2F788492}.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\{3FCDDD1A-53F1-4d76-9714-0C24387E529F}.exeC:\Windows\{3FCDDD1A-53F1-4d76-9714-0C24387E529F}.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\{5A10B1F8-74CB-48c0-BB71-1D3D90A02493}.exeC:\Windows\{5A10B1F8-74CB-48c0-BB71-1D3D90A02493}.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\{3FCDD~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\{5F670~1.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\{3F5D2~1.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\{8AC49~1.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\{FA402~1.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\{5E5FB~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\{4ED89~1.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\{1EEB5~1.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\{C5B6C~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\{513B5~1.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
{1EEB594F-4592-4eda-8F52-1371B7A752DE}.exe
{3F5D27D0-D05A-4aff-86F6-0C945F41B14A}.exe
{3FCDDD1A-53F1-4d76-9714-0C24387E529F}.exe
{4ED89178-DCCA-4793-9C15-9D48BB0D7ADB}.exe
{513B57DC-B77A-41b5-8C03-DFCD163CE702}.exe
{5A10B1F8-74CB-48c0-BB71-1D3D90A02493}.exe
{5E5FB05F-831C-43da-80B1-5849B1E5B582}.exe
{5F670F55-94C4-4791-AE72-449D2F788492}.exe
{8AC49808-CAAF-482a-8DBD-97ED92B817D0}.exe
{C5B6C8DE-6641-4fc5-83FC-8F8BD873719C}.exe
{FA40266D-8D93-48bc-8EC7-1A5F33B5F647}.exe