Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/07/2026, 11:45
General
- Target 2026-07-18_21ee53556e323bcdf9000b845fe3cfca_elex_wannacry.exe
- Size 64KB
- Sample260718-nwp5hsat5p
- SHA256 2f30f681bbab69c192df8c62d04db8af58b6feb48583efbc6a6a0e2cf985ae13
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 35 IoCs
- Detects Windows executables referencing non-Windows User-Agents 35 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\2026-07-18_21ee53556e323bcdf9000b845fe3cfca_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-18_21ee53556e323bcdf9000b845fe3cfca_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\{19F07A23-716D-46a4-B8C6-405D89CC426F}.exeC:\Windows\{19F07A23-716D-46a4-B8C6-405D89CC426F}.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\{A1E76DF5-312C-44d8-838C-9915108E462D}.exeC:\Windows\{A1E76DF5-312C-44d8-838C-9915108E462D}.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\{5A2BB517-581D-4dfe-B95E-66665C8FEEE1}.exeC:\Windows\{5A2BB517-581D-4dfe-B95E-66665C8FEEE1}.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\{286FC483-FF3D-4eee-B97E-C24775A3628A}.exeC:\Windows\{286FC483-FF3D-4eee-B97E-C24775A3628A}.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\{8C4599F7-608C-47c3-8893-0A5E11A18022}.exeC:\Windows\{8C4599F7-608C-47c3-8893-0A5E11A18022}.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\{2AAE6C0E-6D4E-4627-B05D-CF4C0604C9CC}.exeC:\Windows\{2AAE6C0E-6D4E-4627-B05D-CF4C0604C9CC}.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\{2AFC6C86-7692-4161-AEDB-58B77B159D7C}.exeC:\Windows\{2AFC6C86-7692-4161-AEDB-58B77B159D7C}.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\{E0118238-979B-46d5-9633-41959681B120}.exeC:\Windows\{E0118238-979B-46d5-9633-41959681B120}.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\{9A7E942D-1E53-4c8b-B1A8-6E5CAC658D86}.exeC:\Windows\{9A7E942D-1E53-4c8b-B1A8-6E5CAC658D86}.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
-
C:\Windows\{3BCE2822-7E96-4043-87A3-9A5D162CDC1A}.exeC:\Windows\{3BCE2822-7E96-4043-87A3-9A5D162CDC1A}.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\{F49CA2F9-1E90-4840-92C7-EA02B5EF1A8A}.exeC:\Windows\{F49CA2F9-1E90-4840-92C7-EA02B5EF1A8A}.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\{3BCE2~1.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\{9A7E9~1.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\{E0118~1.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\{2AFC6~1.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\{2AAE6~1.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\{8C459~1.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\{286FC~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\{5A2BB~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\{A1E76~1.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\{19F07~1.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
{19F07A23-716D-46a4-B8C6-405D89CC426F}.exe
{286FC483-FF3D-4eee-B97E-C24775A3628A}.exe
{2AAE6C0E-6D4E-4627-B05D-CF4C0604C9CC}.exe
{2AFC6C86-7692-4161-AEDB-58B77B159D7C}.exe
{3BCE2822-7E96-4043-87A3-9A5D162CDC1A}.exe
{5A2BB517-581D-4dfe-B95E-66665C8FEEE1}.exe
{8C4599F7-608C-47c3-8893-0A5E11A18022}.exe
{9A7E942D-1E53-4c8b-B1A8-6E5CAC658D86}.exe
{A1E76DF5-312C-44d8-838C-9915108E462D}.exe
{E0118238-979B-46d5-9633-41959681B120}.exe
{F49CA2F9-1E90-4840-92C7-EA02B5EF1A8A}.exe
memory/1356-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1356-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2436-68-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2436-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2628-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2652-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2652-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4232-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4232-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4412-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4412-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4412-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4572-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4572-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5208-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5208-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5812-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5812-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5904-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5904-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5956-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5956-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6044-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6044-55-0x0000000000400000-0x0000000000410000-memory.dmp