Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
29/10/2026, 12:53
General
- Target 2026-10-29_62f22a7b8574bdb4d12c9df043547a11_elex_wannacry.exe
- Size 59KB
- Sample261029-p4s2tabz9v
- SHA256 e7e99227c2ff06aa721d41fd4ff8fb9f2989d5fe0e945764f739cbaf0bfc7409
Score
10/10
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 11 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\2026-10-29_62f22a7b8574bdb4d12c9df043547a11_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-29_62f22a7b8574bdb4d12c9df043547a11_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\{E8A07336-74F5-4ae5-A401-7634DBD5BDE0}.exeC:\Windows\{E8A07336-74F5-4ae5-A401-7634DBD5BDE0}.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\{8C077537-BADC-42a7-BEC2-4252295E1B77}.exeC:\Windows\{8C077537-BADC-42a7-BEC2-4252295E1B77}.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\{2BAA9AE6-3001-40c4-A7A2-868A0D78C5F7}.exeC:\Windows\{2BAA9AE6-3001-40c4-A7A2-868A0D78C5F7}.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\{0A3018AE-6C0F-4a79-B32D-E0918D8DCC8B}.exeC:\Windows\{0A3018AE-6C0F-4a79-B32D-E0918D8DCC8B}.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\{A28EF11B-80D3-4bff-A279-14E9909F956B}.exeC:\Windows\{A28EF11B-80D3-4bff-A279-14E9909F956B}.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\{519BBC5A-1DEE-4f47-9502-76C287A47216}.exeC:\Windows\{519BBC5A-1DEE-4f47-9502-76C287A47216}.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
-
C:\Windows\{35F35FC1-24E4-458c-B070-75DFF2D51F38}.exeC:\Windows\{35F35FC1-24E4-458c-B070-75DFF2D51F38}.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\{EF01504C-A105-49f9-B3F4-9A6A00BB8B89}.exeC:\Windows\{EF01504C-A105-49f9-B3F4-9A6A00BB8B89}.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\{5F08B642-9188-4c67-98E7-1F04EC53A8D0}.exeC:\Windows\{5F08B642-9188-4c67-98E7-1F04EC53A8D0}.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\{59FAADB3-03C9-4b7a-ADEA-A69278C3C798}.exeC:\Windows\{59FAADB3-03C9-4b7a-ADEA-A69278C3C798}.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\{5B04D740-AE72-4e21-98D5-149CA3DBA129}.exeC:\Windows\{5B04D740-AE72-4e21-98D5-149CA3DBA129}.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\{59FAA~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\{5F08B~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\{EF015~1.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\{35F35~1.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\{519BB~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\{A28EF~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\{0A301~1.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\{2BAA9~1.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\{8C077~1.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\{E8A07~1.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
{0A3018AE-6C0F-4a79-B32D-E0918D8DCC8B}.exe
{2BAA9AE6-3001-40c4-A7A2-868A0D78C5F7}.exe
{35F35FC1-24E4-458c-B070-75DFF2D51F38}.exe
{519BBC5A-1DEE-4f47-9502-76C287A47216}.exe
{59FAADB3-03C9-4b7a-ADEA-A69278C3C798}.exe
{5B04D740-AE72-4e21-98D5-149CA3DBA129}.exe
{5F08B642-9188-4c67-98E7-1F04EC53A8D0}.exe
{8C077537-BADC-42a7-BEC2-4252295E1B77}.exe
{A28EF11B-80D3-4bff-A279-14E9909F956B}.exe
{E8A07336-74F5-4ae5-A401-7634DBD5BDE0}.exe
{EF01504C-A105-49f9-B3F4-9A6A00BB8B89}.exe