Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 02:37
General
- Target 2026-10-26_f14de8774335ba324acacc1e78da0d93_elex_wannacry.exe
- Size 68KB
- Sample261027-c4hjvsce45
- SHA256 11126ee988154a9dc4c9d3c6416f7be5a6f96abb9cff97827cb4811d675c8fc8
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\2026-10-26_f14de8774335ba324acacc1e78da0d93_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_f14de8774335ba324acacc1e78da0d93_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\{A0636C3A-5E3E-4894-BEFE-24457294EB23}.exeC:\Windows\{A0636C3A-5E3E-4894-BEFE-24457294EB23}.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\{974DB71D-5600-4c86-B39A-87C82BC29CF6}.exeC:\Windows\{974DB71D-5600-4c86-B39A-87C82BC29CF6}.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\{C44E130C-2E80-4854-A401-E327935FC9DF}.exeC:\Windows\{C44E130C-2E80-4854-A401-E327935FC9DF}.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\{8E6B872E-0B29-4a3b-8E85-1C35437E2632}.exeC:\Windows\{8E6B872E-0B29-4a3b-8E85-1C35437E2632}.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\{FD8246A9-054C-49d2-9E50-A9C6AAF742DE}.exeC:\Windows\{FD8246A9-054C-49d2-9E50-A9C6AAF742DE}.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\{DF285D4D-3DF0-44ca-AD69-FAB3B41E5747}.exeC:\Windows\{DF285D4D-3DF0-44ca-AD69-FAB3B41E5747}.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\{47C5B51E-5D0B-4b39-8C02-4BB2DB18BADD}.exeC:\Windows\{47C5B51E-5D0B-4b39-8C02-4BB2DB18BADD}.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
-
C:\Windows\{C2508191-085F-4efe-B916-0BE681C47B6D}.exeC:\Windows\{C2508191-085F-4efe-B916-0BE681C47B6D}.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\{54270336-1EFA-4c0e-B9B7-3BA7E5C6F0FE}.exeC:\Windows\{54270336-1EFA-4c0e-B9B7-3BA7E5C6F0FE}.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\{96987E66-80D8-4985-8469-41CCF3794196}.exeC:\Windows\{96987E66-80D8-4985-8469-41CCF3794196}.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\{0D777B8D-7D51-4fd0-A3E2-9AC3F5A4E40C}.exeC:\Windows\{0D777B8D-7D51-4fd0-A3E2-9AC3F5A4E40C}.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\{96987~1.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\{54270~1.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\{C2508~1.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\{47C5B~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\{DF285~1.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\{FD824~1.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\{8E6B8~1.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\{C44E1~1.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\{974DB~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\{A0636~1.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
{0D777B8D-7D51-4fd0-A3E2-9AC3F5A4E40C}.exe
{47C5B51E-5D0B-4b39-8C02-4BB2DB18BADD}.exe
{54270336-1EFA-4c0e-B9B7-3BA7E5C6F0FE}.exe
{8E6B872E-0B29-4a3b-8E85-1C35437E2632}.exe
{96987E66-80D8-4985-8469-41CCF3794196}.exe
{974DB71D-5600-4c86-B39A-87C82BC29CF6}.exe
{A0636C3A-5E3E-4894-BEFE-24457294EB23}.exe
{C2508191-085F-4efe-B916-0BE681C47B6D}.exe
{C44E130C-2E80-4854-A401-E327935FC9DF}.exe
{DF285D4D-3DF0-44ca-AD69-FAB3B41E5747}.exe
{FD8246A9-054C-49d2-9E50-A9C6AAF742DE}.exe
memory/240-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/240-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1500-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2672-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2672-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2904-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2904-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3132-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3132-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3552-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3552-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4300-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4300-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5164-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5164-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5648-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5648-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5648-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5868-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5868-51-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5868-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6088-65-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6088-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6124-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6124-76-0x0000000000400000-0x0000000000411000-memory.dmp