Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
23/10/2026, 03:18
General
- Target 2026-10-22_efc0f8b61b491618280db91a7b7c72f2_elex_wannacry.exe
- Size 64KB
- Sample261023-dtm72abx5p
- SHA256 1db23575eafd24b14674539a23020fddb07a40bc3328c7ae67c2c3dbec85c9ea
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 37 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\2026-10-22_efc0f8b61b491618280db91a7b7c72f2_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_efc0f8b61b491618280db91a7b7c72f2_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\{4515CBA7-249E-4c53-8870-1875B45C5386}.exeC:\Windows\{4515CBA7-249E-4c53-8870-1875B45C5386}.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\{8FC16857-5571-4653-A969-93384924654B}.exeC:\Windows\{8FC16857-5571-4653-A969-93384924654B}.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\{ED6A9C43-B2A3-43a8-8CE1-EAA9FDC15CAF}.exeC:\Windows\{ED6A9C43-B2A3-43a8-8CE1-EAA9FDC15CAF}.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\{B20E7E9F-AB16-4e83-9A0E-291DC4A2B3C2}.exeC:\Windows\{B20E7E9F-AB16-4e83-9A0E-291DC4A2B3C2}.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\{76FEB33A-6EB3-417a-A6B1-D21B43ED8F65}.exeC:\Windows\{76FEB33A-6EB3-417a-A6B1-D21B43ED8F65}.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\{C6B56C97-493E-4832-88FB-EB7671CAE987}.exeC:\Windows\{C6B56C97-493E-4832-88FB-EB7671CAE987}.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\{9742F374-710B-44a6-8352-051BF495E733}.exeC:\Windows\{9742F374-710B-44a6-8352-051BF495E733}.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\{F69A312A-0199-4b92-82A1-6261CB25E9A7}.exeC:\Windows\{F69A312A-0199-4b92-82A1-6261CB25E9A7}.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\{18A097B9-2FFD-46f0-8ADD-9690D36BA4FC}.exeC:\Windows\{18A097B9-2FFD-46f0-8ADD-9690D36BA4FC}.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
-
C:\Windows\{D0895037-4E25-4c26-A24C-055B73112EB1}.exeC:\Windows\{D0895037-4E25-4c26-A24C-055B73112EB1}.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\{3B620530-FE2E-48cc-8555-401DFD926B9A}.exeC:\Windows\{3B620530-FE2E-48cc-8555-401DFD926B9A}.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\{D0895~1.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\{18A09~1.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\{F69A3~1.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\{9742F~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\{C6B56~1.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\{76FEB~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\{B20E7~1.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\{ED6A9~1.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\{8FC16~1.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\{4515C~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
Loading Replay Monitor...
Downloads
{18A097B9-2FFD-46f0-8ADD-9690D36BA4FC}.exe
{3B620530-FE2E-48cc-8555-401DFD926B9A}.exe
{4515CBA7-249E-4c53-8870-1875B45C5386}.exe
{76FEB33A-6EB3-417a-A6B1-D21B43ED8F65}.exe
{8FC16857-5571-4653-A969-93384924654B}.exe
{9742F374-710B-44a6-8352-051BF495E733}.exe
{B20E7E9F-AB16-4e83-9A0E-291DC4A2B3C2}.exe
{C6B56C97-493E-4832-88FB-EB7671CAE987}.exe
{D0895037-4E25-4c26-A24C-055B73112EB1}.exe
{ED6A9C43-B2A3-43a8-8CE1-EAA9FDC15CAF}.exe
{F69A312A-0199-4b92-82A1-6261CB25E9A7}.exe
memory/1068-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1068-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1688-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1688-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1812-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1812-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2204-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2204-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2204-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2564-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2976-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2976-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3532-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3532-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3684-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3684-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4292-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4292-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4292-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4328-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4328-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4328-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5528-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5528-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5620-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5620-56-0x0000000000400000-0x0000000000410000-memory.dmp