Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
13/11/2026, 02:40
General
- Target 2026-11-12_5726058acb79d3776bc1fca9df655cd0_elex_remcos_wannacry.exe
- Size 76KB
- Sample261113-c552jsft8k
- SHA256 2cf6aabfe13d4c88c55cb791e410d623202c045971c4d5361299708055cdebd0
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
- Custom signatureDetects Windows executables referencing non-Windows User-Agents 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\2026-11-12_5726058acb79d3776bc1fca9df655cd0_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-12_5726058acb79d3776bc1fca9df655cd0_elex_remcos_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\{29068AB5-61D8-4ac9-A6CC-1C1088E01DCB}.exeC:\Windows\{29068AB5-61D8-4ac9-A6CC-1C1088E01DCB}.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\{3B3BDD83-3DA9-4302-B50A-CE415B5707E0}.exeC:\Windows\{3B3BDD83-3DA9-4302-B50A-CE415B5707E0}.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\{FDC1B6DB-F1F3-44ba-9531-A4C793712DAB}.exeC:\Windows\{FDC1B6DB-F1F3-44ba-9531-A4C793712DAB}.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\{9938AD2D-C83A-441f-9939-0983B0D9C41D}.exeC:\Windows\{9938AD2D-C83A-441f-9939-0983B0D9C41D}.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\{E4B86005-03FA-4834-8620-905ED2E51774}.exeC:\Windows\{E4B86005-03FA-4834-8620-905ED2E51774}.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\{33796520-7386-4a82-81D2-32BB2945A4D7}.exeC:\Windows\{33796520-7386-4a82-81D2-32BB2945A4D7}.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\{D06A41D5-20C3-4ccc-9385-91D8C8C0A87A}.exeC:\Windows\{D06A41D5-20C3-4ccc-9385-91D8C8C0A87A}.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\{5603E4D9-AF74-4457-9573-A6B8A5E5487C}.exeC:\Windows\{5603E4D9-AF74-4457-9573-A6B8A5E5487C}.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\{2322634C-7BBA-49d1-A0EC-D9AB4994B3F1}.exeC:\Windows\{2322634C-7BBA-49d1-A0EC-D9AB4994B3F1}.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\{1DC2CF80-6DF6-4ed5-9446-7EFC8A10B27E}.exeC:\Windows\{1DC2CF80-6DF6-4ed5-9446-7EFC8A10B27E}.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\{AC995CFB-A47D-4b78-BB46-6ECB254DC391}.exeC:\Windows\{AC995CFB-A47D-4b78-BB46-6ECB254DC391}.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\{1DC2C~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\{23226~1.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\{5603E~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\{D06A4~1.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\{33796~1.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\{E4B86~1.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\{9938A~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\{FDC1B~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\{3B3BD~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\{29068~1.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
{1DC2CF80-6DF6-4ed5-9446-7EFC8A10B27E}.exe
{2322634C-7BBA-49d1-A0EC-D9AB4994B3F1}.exe
{29068AB5-61D8-4ac9-A6CC-1C1088E01DCB}.exe
{33796520-7386-4a82-81D2-32BB2945A4D7}.exe
{3B3BDD83-3DA9-4302-B50A-CE415B5707E0}.exe
{5603E4D9-AF74-4457-9573-A6B8A5E5487C}.exe
{9938AD2D-C83A-441f-9939-0983B0D9C41D}.exe
{AC995CFB-A47D-4b78-BB46-6ECB254DC391}.exe
{D06A41D5-20C3-4ccc-9385-91D8C8C0A87A}.exe
{E4B86005-03FA-4834-8620-905ED2E51774}.exe
{FDC1B6DB-F1F3-44ba-9531-A4C793712DAB}.exe