Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
20/08/2026, 07:07
General
- Target 2026-08-20_62a949b654c8fad3781c9ab0a777ae1b_elex_wannacry.exe
- Size 90KB
- Sample260820-hx6wrssalg
- SHA256 56cd86f6fe0bd2d331fb33061937fa75c10a403e863b603f13aef50888716185
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\2026-08-20_62a949b654c8fad3781c9ab0a777ae1b_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-20_62a949b654c8fad3781c9ab0a777ae1b_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\{A5489450-474E-4fdb-8BC6-789D391E9290}.exeC:\Windows\{A5489450-474E-4fdb-8BC6-789D391E9290}.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\{6B2D1EC4-5245-408d-A7EC-3B6882011342}.exeC:\Windows\{6B2D1EC4-5245-408d-A7EC-3B6882011342}.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\{EC80CA52-04B9-4e1d-BEC8-FC160D9AA500}.exeC:\Windows\{EC80CA52-04B9-4e1d-BEC8-FC160D9AA500}.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\{F71C8AFA-CCA3-4239-A6D9-452E1F6FB126}.exeC:\Windows\{F71C8AFA-CCA3-4239-A6D9-452E1F6FB126}.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\{61BC0C58-E571-4213-AAF0-BE505EC20FE1}.exeC:\Windows\{61BC0C58-E571-4213-AAF0-BE505EC20FE1}.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\{1919F4C8-3F8F-4acd-88F2-ADF27B432A49}.exeC:\Windows\{1919F4C8-3F8F-4acd-88F2-ADF27B432A49}.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\{BE846EC9-A7E8-4aa2-80E6-0E0F8B29D4AC}.exeC:\Windows\{BE846EC9-A7E8-4aa2-80E6-0E0F8B29D4AC}.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\{1B6E8D3E-B180-4fab-8131-219D7859EA74}.exeC:\Windows\{1B6E8D3E-B180-4fab-8131-219D7859EA74}.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\{BF8AC580-0706-49b4-A90A-5EAEABEFAF37}.exeC:\Windows\{BF8AC580-0706-49b4-A90A-5EAEABEFAF37}.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\{30EF22EE-E784-4f22-9B6D-33D79A32E6B9}.exeC:\Windows\{30EF22EE-E784-4f22-9B6D-33D79A32E6B9}.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\{4747801F-AF95-4c0e-834E-9D10AAF86198}.exeC:\Windows\{4747801F-AF95-4c0e-834E-9D10AAF86198}.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\{30EF2~1.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\{BF8AC~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\{1B6E8~1.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\{BE846~1.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\{1919F~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\{61BC0~1.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\{F71C8~1.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\{EC80C~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\{6B2D1~1.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\{A5489~1.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\2026-0~1.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
{1919F4C8-3F8F-4acd-88F2-ADF27B432A49}.exe
{1B6E8D3E-B180-4fab-8131-219D7859EA74}.exe
{30EF22EE-E784-4f22-9B6D-33D79A32E6B9}.exe
{4747801F-AF95-4c0e-834E-9D10AAF86198}.exe
{61BC0C58-E571-4213-AAF0-BE505EC20FE1}.exe
{6B2D1EC4-5245-408d-A7EC-3B6882011342}.exe
{A5489450-474E-4fdb-8BC6-789D391E9290}.exe
{BE846EC9-A7E8-4aa2-80E6-0E0F8B29D4AC}.exe
{BF8AC580-0706-49b4-A90A-5EAEABEFAF37}.exe
{EC80CA52-04B9-4e1d-BEC8-FC160D9AA500}.exe
{F71C8AFA-CCA3-4239-A6D9-452E1F6FB126}.exe