Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 11:44
General
- Target 2026-09-30_496118ef9a0118324d2ed970f10d278d_elex_wannacry.exe
- Size 68KB
- Sample260930-nv55castes
- SHA256 4d0bd48f7798e31a2e3a84aa810529bced388cd28cd2b7f649510352adb416bf
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
- 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\2026-09-30_496118ef9a0118324d2ed970f10d278d_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-30_496118ef9a0118324d2ed970f10d278d_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\{ABF50578-4E48-46f2-BB5F-34A4B5386709}.exeC:\Windows\{ABF50578-4E48-46f2-BB5F-34A4B5386709}.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\{BF842298-F653-404b-89D3-78C2EAE03501}.exeC:\Windows\{BF842298-F653-404b-89D3-78C2EAE03501}.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\{19056D9E-DA3B-4ffc-83A3-3078FE66F88C}.exeC:\Windows\{19056D9E-DA3B-4ffc-83A3-3078FE66F88C}.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\{500E538A-ED82-4cf7-8829-F3FF467DCFBE}.exeC:\Windows\{500E538A-ED82-4cf7-8829-F3FF467DCFBE}.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\{65019607-5AC2-4e70-98D7-C55FD6B5B1C1}.exeC:\Windows\{65019607-5AC2-4e70-98D7-C55FD6B5B1C1}.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\{5FF514E4-076B-4164-88F3-203668C246EF}.exeC:\Windows\{5FF514E4-076B-4164-88F3-203668C246EF}.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\{D9DDD483-BE95-425b-BE25-7CFC6944C75A}.exeC:\Windows\{D9DDD483-BE95-425b-BE25-7CFC6944C75A}.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\{426CF8ED-03F2-47d9-AE75-A206C1208072}.exeC:\Windows\{426CF8ED-03F2-47d9-AE75-A206C1208072}.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\{D6F12437-6D41-4f47-B38F-52A782F37588}.exeC:\Windows\{D6F12437-6D41-4f47-B38F-52A782F37588}.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\{7A43536C-84EB-48ca-94D2-DA3B1C6DF7E1}.exeC:\Windows\{7A43536C-84EB-48ca-94D2-DA3B1C6DF7E1}.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\{4D840232-3756-4301-9A41-8F8713A3D3A7}.exeC:\Windows\{4D840232-3756-4301-9A41-8F8713A3D3A7}.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\{7A435~1.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\{D6F12~1.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\{426CF~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\{D9DDD~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\{5FF51~1.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\{65019~1.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\{500E5~1.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\{19056~1.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\{BF842~1.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\{ABF50~1.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
Loading Replay Monitor...
Downloads
{19056D9E-DA3B-4ffc-83A3-3078FE66F88C}.exe
{426CF8ED-03F2-47d9-AE75-A206C1208072}.exe
{4D840232-3756-4301-9A41-8F8713A3D3A7}.exe
{500E538A-ED82-4cf7-8829-F3FF467DCFBE}.exe
{5FF514E4-076B-4164-88F3-203668C246EF}.exe
{65019607-5AC2-4e70-98D7-C55FD6B5B1C1}.exe
{7A43536C-84EB-48ca-94D2-DA3B1C6DF7E1}.exe
{ABF50578-4E48-46f2-BB5F-34A4B5386709}.exe
{BF842298-F653-404b-89D3-78C2EAE03501}.exe
{D6F12437-6D41-4f47-B38F-52A782F37588}.exe
{D9DDD483-BE95-425b-BE25-7CFC6944C75A}.exe
memory/900-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/900-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1192-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1192-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1192-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1636-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1636-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2100-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2100-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2292-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2292-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2332-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2332-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3268-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3268-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4080-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4080-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4100-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5312-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5312-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5692-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5692-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5932-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5932-75-0x0000000000400000-0x0000000000411000-memory.dmp