Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
29/10/2026, 22:22
General
- Target 2026-10-28_9fcd60243585d9d57eb440f4daf6fd68_elex_wannacry.exe
- Size 60KB
- Sample261029-2ad21sft2t
- SHA256 944711ac7f08e21150b675d33b377312be1e45121aa25312753815309eeb9246
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 36 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_9fcd60243585d9d57eb440f4daf6fd68_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_9fcd60243585d9d57eb440f4daf6fd68_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\{0103A911-67A0-444f-9A54-6D65825C450A}.exeC:\Windows\{0103A911-67A0-444f-9A54-6D65825C450A}.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\{315A0A98-CC67-4b94-9B76-B63C73F6A24C}.exeC:\Windows\{315A0A98-CC67-4b94-9B76-B63C73F6A24C}.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\{2EB3D336-4210-4e63-9242-30DC134CCED5}.exeC:\Windows\{2EB3D336-4210-4e63-9242-30DC134CCED5}.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\{89763EFD-93AA-433f-824A-FDF27B550C96}.exeC:\Windows\{89763EFD-93AA-433f-824A-FDF27B550C96}.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\{594C3F1C-08A7-4716-B25A-07D6CB3C7FDD}.exeC:\Windows\{594C3F1C-08A7-4716-B25A-07D6CB3C7FDD}.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\{28E781C1-2C86-4994-A940-DACFAA64FB18}.exeC:\Windows\{28E781C1-2C86-4994-A940-DACFAA64FB18}.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\{3D22DF8D-03F5-403e-B3FC-215994CECA11}.exeC:\Windows\{3D22DF8D-03F5-403e-B3FC-215994CECA11}.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
-
C:\Windows\{81B5C7AF-ABE9-4db6-9F71-FDD5E1DF5821}.exeC:\Windows\{81B5C7AF-ABE9-4db6-9F71-FDD5E1DF5821}.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\{5B08A871-A6C9-42be-ABC8-04E040915606}.exeC:\Windows\{5B08A871-A6C9-42be-ABC8-04E040915606}.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\{298CCBD3-18FD-4c1c-AE2F-77CFFD4AA6E0}.exeC:\Windows\{298CCBD3-18FD-4c1c-AE2F-77CFFD4AA6E0}.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
-
C:\Windows\{69E762B8-376D-4bff-924D-6BDD7F903977}.exeC:\Windows\{69E762B8-376D-4bff-924D-6BDD7F903977}.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\{298CC~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\{5B08A~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\{81B5C~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\{3D22D~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\{28E78~1.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\{594C3~1.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\{89763~1.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\{2EB3D~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\{315A0~1.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\{0103A~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
{0103A911-67A0-444f-9A54-6D65825C450A}.exe
{28E781C1-2C86-4994-A940-DACFAA64FB18}.exe
{298CCBD3-18FD-4c1c-AE2F-77CFFD4AA6E0}.exe
{2EB3D336-4210-4e63-9242-30DC134CCED5}.exe
{315A0A98-CC67-4b94-9B76-B63C73F6A24C}.exe
{3D22DF8D-03F5-403e-B3FC-215994CECA11}.exe
{594C3F1C-08A7-4716-B25A-07D6CB3C7FDD}.exe
{5B08A871-A6C9-42be-ABC8-04E040915606}.exe
{69E762B8-376D-4bff-924D-6BDD7F903977}.exe
{81B5C7AF-ABE9-4db6-9F71-FDD5E1DF5821}.exe
{89763EFD-93AA-433f-824A-FDF27B550C96}.exe
memory/260-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/260-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1204-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1204-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2388-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3380-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3380-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3492-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3492-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4052-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4052-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4052-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4124-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4124-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4380-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4380-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4684-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4684-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4832-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4832-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4832-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4948-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4948-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5708-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5708-76-0x0000000000400000-0x0000000000410000-memory.dmp