Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
29/10/2026, 23:21
General
- Target 2026-10-28_93d7c709f6d1d0c13a0865e80dc7e893_elex_wannacry.exe
- Size 89KB
- Sample261029-3cacaatz4p
- SHA256 997bebf31ad350d25676753d3037feff528b38f7757e88ed668cc64151bbc17d
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\2026-10-28_93d7c709f6d1d0c13a0865e80dc7e893_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_93d7c709f6d1d0c13a0865e80dc7e893_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\{C57E36F7-612E-4c6f-A19C-A4FDD1453C18}.exeC:\Windows\{C57E36F7-612E-4c6f-A19C-A4FDD1453C18}.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\{94F7E81A-1C40-4196-9248-22584263DFE8}.exeC:\Windows\{94F7E81A-1C40-4196-9248-22584263DFE8}.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\{374BB5FC-C263-4a50-B9A6-6AF0D00241A0}.exeC:\Windows\{374BB5FC-C263-4a50-B9A6-6AF0D00241A0}.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\{24EC22C6-BDD6-4ce7-B5C0-67A55D9C864C}.exeC:\Windows\{24EC22C6-BDD6-4ce7-B5C0-67A55D9C864C}.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\{CA048DF0-AACE-4afa-948C-E46D922A4AC3}.exeC:\Windows\{CA048DF0-AACE-4afa-948C-E46D922A4AC3}.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\{F9D03B40-E68B-4c73-9BD6-242F7FF507D0}.exeC:\Windows\{F9D03B40-E68B-4c73-9BD6-242F7FF507D0}.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\{55ED9DB9-7FBE-4780-AE75-16384C961593}.exeC:\Windows\{55ED9DB9-7FBE-4780-AE75-16384C961593}.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\{C7E7BE31-0A9D-4ef9-B7E5-5E81AE1C26E1}.exeC:\Windows\{C7E7BE31-0A9D-4ef9-B7E5-5E81AE1C26E1}.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\{B5837D84-8269-4122-A0C5-B2439A198DF6}.exeC:\Windows\{B5837D84-8269-4122-A0C5-B2439A198DF6}.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\{BF538D17-1667-4f12-A6F2-522B13749950}.exeC:\Windows\{BF538D17-1667-4f12-A6F2-522B13749950}.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\{DF1886DA-8173-4ee2-9685-6F3FE8FA8C8B}.exeC:\Windows\{DF1886DA-8173-4ee2-9685-6F3FE8FA8C8B}.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\{BF538~1.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\{B5837~1.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\{C7E7B~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\{55ED9~1.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\{F9D03~1.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\{CA048~1.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\{24EC2~1.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\{374BB~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\{94F7E~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\{C57E3~1.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\2026-1~1.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
{24EC22C6-BDD6-4ce7-B5C0-67A55D9C864C}.exe
{374BB5FC-C263-4a50-B9A6-6AF0D00241A0}.exe
{55ED9DB9-7FBE-4780-AE75-16384C961593}.exe
{94F7E81A-1C40-4196-9248-22584263DFE8}.exe
{B5837D84-8269-4122-A0C5-B2439A198DF6}.exe
{BF538D17-1667-4f12-A6F2-522B13749950}.exe
{C57E36F7-612E-4c6f-A19C-A4FDD1453C18}.exe
{C7E7BE31-0A9D-4ef9-B7E5-5E81AE1C26E1}.exe
{CA048DF0-AACE-4afa-948C-E46D922A4AC3}.exe
{DF1886DA-8173-4ee2-9685-6F3FE8FA8C8B}.exe
{F9D03B40-E68B-4c73-9BD6-242F7FF507D0}.exe