Analysis
- max time kernel
150s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 15:58
General
- Target 2026-10-26_62e104904adebc17155c181654499f48_elex_wannacry.exe
- Size 60KB
- Sample261027-tem7gset2z
- SHA256 ebba7ad1d9b79ffe4b6d6e5f7d204b5d3589619c463d745594e90f6dd8513d33
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\2026-10-26_62e104904adebc17155c181654499f48_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_62e104904adebc17155c181654499f48_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\{2D0F48B8-6FBE-4e2c-A1D9-0DEA8FFE082E}.exeC:\Windows\{2D0F48B8-6FBE-4e2c-A1D9-0DEA8FFE082E}.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\{FFFEED28-3D1B-459e-9E06-3F0A7AA3B980}.exeC:\Windows\{FFFEED28-3D1B-459e-9E06-3F0A7AA3B980}.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\{DEC9DA76-057F-4e1f-A8EC-283FF275E374}.exeC:\Windows\{DEC9DA76-057F-4e1f-A8EC-283FF275E374}.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\{F80079D6-6026-4de0-92F5-4D8B8833D5F3}.exeC:\Windows\{F80079D6-6026-4de0-92F5-4D8B8833D5F3}.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\{720DD05C-9C9B-4747-8717-DF7A3FD95912}.exeC:\Windows\{720DD05C-9C9B-4747-8717-DF7A3FD95912}.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\{99F1AF13-337F-4586-B1F2-CAB554F6737F}.exeC:\Windows\{99F1AF13-337F-4586-B1F2-CAB554F6737F}.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\{3DABC3A7-2CC2-4e3e-99A3-5BB252D3A43D}.exeC:\Windows\{3DABC3A7-2CC2-4e3e-99A3-5BB252D3A43D}.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\{6A1C2530-8E46-4af0-8281-A966CFBA33A1}.exeC:\Windows\{6A1C2530-8E46-4af0-8281-A966CFBA33A1}.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\{D151E47F-A7D7-4c89-B022-FD2BC849755B}.exeC:\Windows\{D151E47F-A7D7-4c89-B022-FD2BC849755B}.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\{D3114212-FDA6-4c10-B808-48C04ADD5C54}.exeC:\Windows\{D3114212-FDA6-4c10-B808-48C04ADD5C54}.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\{F24BA80A-5EFE-430e-9E35-76099E57E1FF}.exeC:\Windows\{F24BA80A-5EFE-430e-9E35-76099E57E1FF}.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\{D3114~1.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\{D151E~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\{6A1C2~1.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\{3DABC~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\{99F1A~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\{720DD~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\{F8007~1.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\{DEC9D~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\{FFFEE~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\{2D0F4~1.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
{2D0F48B8-6FBE-4e2c-A1D9-0DEA8FFE082E}.exe
{3DABC3A7-2CC2-4e3e-99A3-5BB252D3A43D}.exe
{6A1C2530-8E46-4af0-8281-A966CFBA33A1}.exe
{720DD05C-9C9B-4747-8717-DF7A3FD95912}.exe
{99F1AF13-337F-4586-B1F2-CAB554F6737F}.exe
{D151E47F-A7D7-4c89-B022-FD2BC849755B}.exe
{D3114212-FDA6-4c10-B808-48C04ADD5C54}.exe
{DEC9DA76-057F-4e1f-A8EC-283FF275E374}.exe
{F24BA80A-5EFE-430e-9E35-76099E57E1FF}.exe
{F80079D6-6026-4de0-92F5-4D8B8833D5F3}.exe
{FFFEED28-3D1B-459e-9E06-3F0A7AA3B980}.exe
memory/744-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/744-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/848-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/848-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2104-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2104-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2452-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2452-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3236-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4136-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4136-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4328-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4328-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4328-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4536-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4536-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4608-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4608-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5020-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5020-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5488-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5488-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5808-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5808-21-0x0000000000400000-0x0000000000410000-memory.dmp