Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
26/09/2026, 18:56
General
- Target 2026-09-26_8c65ac2a06835360d9ef673fbeef3a0a_elex_wannacry.exe
- Size 90KB
- Sample260926-xlltsazelf
- SHA256 36352cf33df01670b7215e5b1d4b9d58ccb08cc2dff17e2953b3b109a0039977
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\2026-09-26_8c65ac2a06835360d9ef673fbeef3a0a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-26_8c65ac2a06835360d9ef673fbeef3a0a_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\{570FB4C0-7804-42e8-96E0-8FA45557ED49}.exeC:\Windows\{570FB4C0-7804-42e8-96E0-8FA45557ED49}.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\{3308F6E3-0E73-433a-94E1-723AA97379B7}.exeC:\Windows\{3308F6E3-0E73-433a-94E1-723AA97379B7}.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\{8BE72B10-C0C0-4b19-9B7A-46DCE354EA40}.exeC:\Windows\{8BE72B10-C0C0-4b19-9B7A-46DCE354EA40}.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\{92601F64-D4C2-450f-AE4B-080D4D6405C3}.exeC:\Windows\{92601F64-D4C2-450f-AE4B-080D4D6405C3}.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\{7FCFCF74-0581-42a0-A714-24290B5D9E21}.exeC:\Windows\{7FCFCF74-0581-42a0-A714-24290B5D9E21}.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\{6F3F26B8-207B-4e98-9BED-2A4915856DC8}.exeC:\Windows\{6F3F26B8-207B-4e98-9BED-2A4915856DC8}.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\{F4C682AF-375A-49a6-B631-0A3FF04CEAB8}.exeC:\Windows\{F4C682AF-375A-49a6-B631-0A3FF04CEAB8}.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\{41B29D96-3C02-4594-BC1D-80A8550EBEA5}.exeC:\Windows\{41B29D96-3C02-4594-BC1D-80A8550EBEA5}.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\{7C865408-C1BC-4d40-BB45-14F9BAA44FE6}.exeC:\Windows\{7C865408-C1BC-4d40-BB45-14F9BAA44FE6}.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\{3CAB9AE1-602B-4dcb-A227-1A5A6F9701B4}.exeC:\Windows\{3CAB9AE1-602B-4dcb-A227-1A5A6F9701B4}.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\{982C6F58-1F5B-4de8-9B3C-BDBBB06357FD}.exeC:\Windows\{982C6F58-1F5B-4de8-9B3C-BDBBB06357FD}.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\{3CAB9~1.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\{7C865~1.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\{41B29~1.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\{F4C68~1.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\{6F3F2~1.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\{7FCFC~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\{92601~1.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\{8BE72~1.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\{3308F~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\{570FB~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
{3308F6E3-0E73-433a-94E1-723AA97379B7}.exe
{3CAB9AE1-602B-4dcb-A227-1A5A6F9701B4}.exe
{41B29D96-3C02-4594-BC1D-80A8550EBEA5}.exe
{570FB4C0-7804-42e8-96E0-8FA45557ED49}.exe
{6F3F26B8-207B-4e98-9BED-2A4915856DC8}.exe
{7C865408-C1BC-4d40-BB45-14F9BAA44FE6}.exe
{7FCFCF74-0581-42a0-A714-24290B5D9E21}.exe
{8BE72B10-C0C0-4b19-9B7A-46DCE354EA40}.exe
{92601F64-D4C2-450f-AE4B-080D4D6405C3}.exe
{982C6F58-1F5B-4de8-9B3C-BDBBB06357FD}.exe
{F4C682AF-375A-49a6-B631-0A3FF04CEAB8}.exe
memory/1416-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1416-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1920-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1920-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2832-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4604-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4604-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5028-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5028-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5028-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5104-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5104-9-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5104-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5304-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5304-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5364-37-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5364-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5728-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5728-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5880-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5880-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5960-15-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5960-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6116-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6116-76-0x0000000000400000-0x0000000000411000-memory.dmp