Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/07/2026, 03:43
General
- Target 2026-07-22_37ff5b0f7d741eb3747d7585be50fb18_elex_wannacry.exe
- Size 59KB
- Sample260722-d9wjcayanb
- SHA256 1f67dc812e6bca8ddafc85528346825a2098012086bb9085052ab0be3c2c5687
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-22_37ff5b0f7d741eb3747d7585be50fb18_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_37ff5b0f7d741eb3747d7585be50fb18_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\{24004C79-C45C-45ee-B212-66F7F42F9ECA}.exeC:\Windows\{24004C79-C45C-45ee-B212-66F7F42F9ECA}.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\{2BBC10C4-8F14-4090-BAEE-47105A1D65C9}.exeC:\Windows\{2BBC10C4-8F14-4090-BAEE-47105A1D65C9}.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
-
C:\Windows\{41BE66FA-FA17-4de6-BE5D-C7FC6DF84CF2}.exeC:\Windows\{41BE66FA-FA17-4de6-BE5D-C7FC6DF84CF2}.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\{6847D82A-F3F9-4305-8D2C-BFB1582608B1}.exeC:\Windows\{6847D82A-F3F9-4305-8D2C-BFB1582608B1}.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\{D129D56C-F9CF-4f61-8CE3-54D127926648}.exeC:\Windows\{D129D56C-F9CF-4f61-8CE3-54D127926648}.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\{BFA8C8DB-3356-4932-BAC7-383DC9B855E9}.exeC:\Windows\{BFA8C8DB-3356-4932-BAC7-383DC9B855E9}.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\{4525E28B-8B4E-43a2-9F62-FE7AA17A4E1A}.exeC:\Windows\{4525E28B-8B4E-43a2-9F62-FE7AA17A4E1A}.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\{DFB85AF2-4ABB-4232-8534-5E59B18C6F0C}.exeC:\Windows\{DFB85AF2-4ABB-4232-8534-5E59B18C6F0C}.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\{F58D41DD-0FB1-4361-86F0-36155314BBD1}.exeC:\Windows\{F58D41DD-0FB1-4361-86F0-36155314BBD1}.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\{8951FCC3-D2F0-4815-934B-79C08669AC9A}.exeC:\Windows\{8951FCC3-D2F0-4815-934B-79C08669AC9A}.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\{E387E54F-2C29-445d-8A20-FF7400F8BF79}.exeC:\Windows\{E387E54F-2C29-445d-8A20-FF7400F8BF79}.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\{8951F~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\{F58D4~1.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\{DFB85~1.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\{4525E~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\{BFA8C~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\{D129D~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\{6847D~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\{41BE6~1.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\{2BBC1~1.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\{24004~1.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
{24004C79-C45C-45ee-B212-66F7F42F9ECA}.exe
{2BBC10C4-8F14-4090-BAEE-47105A1D65C9}.exe
{41BE66FA-FA17-4de6-BE5D-C7FC6DF84CF2}.exe
{4525E28B-8B4E-43a2-9F62-FE7AA17A4E1A}.exe
{6847D82A-F3F9-4305-8D2C-BFB1582608B1}.exe
{8951FCC3-D2F0-4815-934B-79C08669AC9A}.exe
{BFA8C8DB-3356-4932-BAC7-383DC9B855E9}.exe
{D129D56C-F9CF-4f61-8CE3-54D127926648}.exe
{DFB85AF2-4ABB-4232-8534-5E59B18C6F0C}.exe
{E387E54F-2C29-445d-8A20-FF7400F8BF79}.exe
{F58D41DD-0FB1-4361-86F0-36155314BBD1}.exe