Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
03/08/2026, 17:06
General
- Target 2026-08-03_b64762a9554f66c52aafd75a08fcf32b_elex_wannacry.exe
- Size 79KB
- Sample260803-vmnzesce96
- SHA256 3a888e8109cc9a14169ebdd29b91c0c4d42a712158edf03ff39f3400e408aa90
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\2026-08-03_b64762a9554f66c52aafd75a08fcf32b_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_b64762a9554f66c52aafd75a08fcf32b_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\{244EA90F-9743-4e33-8BD9-EED951195678}.exeC:\Windows\{244EA90F-9743-4e33-8BD9-EED951195678}.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\{4D17B27A-D62F-4eba-9C8C-DD9A619327CC}.exeC:\Windows\{4D17B27A-D62F-4eba-9C8C-DD9A619327CC}.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\{87F6C99F-E4EE-4b8d-9E91-0C4456E445E3}.exeC:\Windows\{87F6C99F-E4EE-4b8d-9E91-0C4456E445E3}.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\{72FD3319-98CB-468a-AF39-DCECCCADC551}.exeC:\Windows\{72FD3319-98CB-468a-AF39-DCECCCADC551}.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\{58DF40F5-BD53-4593-9958-5B53405BEBE6}.exeC:\Windows\{58DF40F5-BD53-4593-9958-5B53405BEBE6}.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\{BCB36DA7-A34C-41b5-A3DE-73A69789209E}.exeC:\Windows\{BCB36DA7-A34C-41b5-A3DE-73A69789209E}.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\{4D39E58B-C70D-499e-83C5-C7F9DABB6054}.exeC:\Windows\{4D39E58B-C70D-499e-83C5-C7F9DABB6054}.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\{0E4E9377-246B-4240-AB57-F7CF54B1A555}.exeC:\Windows\{0E4E9377-246B-4240-AB57-F7CF54B1A555}.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\{627E0ACE-4379-47b5-A61D-2AEEF043BBA1}.exeC:\Windows\{627E0ACE-4379-47b5-A61D-2AEEF043BBA1}.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\{BC402801-AE5F-4f2c-991E-8396837A7F76}.exeC:\Windows\{BC402801-AE5F-4f2c-991E-8396837A7F76}.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\{82F2931D-2FA0-4a31-BE8A-CF0BA3FB8B0B}.exeC:\Windows\{82F2931D-2FA0-4a31-BE8A-CF0BA3FB8B0B}.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\{BC402~1.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\{627E0~1.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\{0E4E9~1.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\{4D39E~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\{BCB36~1.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\{58DF4~1.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\{72FD3~1.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\{87F6C~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\{4D17B~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\{244EA~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
{0E4E9377-246B-4240-AB57-F7CF54B1A555}.exe
{244EA90F-9743-4e33-8BD9-EED951195678}.exe
{4D17B27A-D62F-4eba-9C8C-DD9A619327CC}.exe
{4D39E58B-C70D-499e-83C5-C7F9DABB6054}.exe
{58DF40F5-BD53-4593-9958-5B53405BEBE6}.exe
{627E0ACE-4379-47b5-A61D-2AEEF043BBA1}.exe
{72FD3319-98CB-468a-AF39-DCECCCADC551}.exe
{82F2931D-2FA0-4a31-BE8A-CF0BA3FB8B0B}.exe
{87F6C99F-E4EE-4b8d-9E91-0C4456E445E3}.exe
{BC402801-AE5F-4f2c-991E-8396837A7F76}.exe
{BCB36DA7-A34C-41b5-A3DE-73A69789209E}.exe