Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/10/2026, 03:56
General
- Target 2026-10-28_5a1adad997bf602d2e42ea7a3b3e890a_elex_wannacry.exe
- Size 79KB
- Sample261030-ehtfcaav4n
- SHA256 6aaec642dd8844d5aca78616c8af6fa3360d501fcbf908c955432f8ba841e1d4
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\2026-10-28_5a1adad997bf602d2e42ea7a3b3e890a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_5a1adad997bf602d2e42ea7a3b3e890a_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\{EFA5724E-E096-473e-A346-8F2143F0653A}.exeC:\Windows\{EFA5724E-E096-473e-A346-8F2143F0653A}.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\{3D736A57-F368-4faa-AD6B-E776BDA664F2}.exeC:\Windows\{3D736A57-F368-4faa-AD6B-E776BDA664F2}.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\{45938700-702C-4e4d-AD4C-E6C8E2AB858D}.exeC:\Windows\{45938700-702C-4e4d-AD4C-E6C8E2AB858D}.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\{809B588C-5A33-4260-B151-F1DCA1DC52C4}.exeC:\Windows\{809B588C-5A33-4260-B151-F1DCA1DC52C4}.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\{3625F1DA-3137-4b9f-BE9C-364C62E7E4C8}.exeC:\Windows\{3625F1DA-3137-4b9f-BE9C-364C62E7E4C8}.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\{D74D190C-8ED9-43db-B3C6-C100761CBD28}.exeC:\Windows\{D74D190C-8ED9-43db-B3C6-C100761CBD28}.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\{A93BC37A-0D15-4d7c-84E5-2005E6AA6D6C}.exeC:\Windows\{A93BC37A-0D15-4d7c-84E5-2005E6AA6D6C}.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\{6E35F4AE-A3C3-4693-951D-6D8936A7EE09}.exeC:\Windows\{6E35F4AE-A3C3-4693-951D-6D8936A7EE09}.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\{A45C7466-88F4-44f4-A58B-09E39B57B863}.exeC:\Windows\{A45C7466-88F4-44f4-A58B-09E39B57B863}.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\{897CA9AD-8748-4ba8-A188-7890D8593A48}.exeC:\Windows\{897CA9AD-8748-4ba8-A188-7890D8593A48}.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\{86D99961-F608-4b0d-B0E9-A7E794D37E11}.exeC:\Windows\{86D99961-F608-4b0d-B0E9-A7E794D37E11}.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\{897CA~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\{A45C7~1.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\{6E35F~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\{A93BC~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\{D74D1~1.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\{3625F~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\{809B5~1.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\{45938~1.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\{3D736~1.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\{EFA57~1.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
{3625F1DA-3137-4b9f-BE9C-364C62E7E4C8}.exe
{3D736A57-F368-4faa-AD6B-E776BDA664F2}.exe
{45938700-702C-4e4d-AD4C-E6C8E2AB858D}.exe
{6E35F4AE-A3C3-4693-951D-6D8936A7EE09}.exe
{809B588C-5A33-4260-B151-F1DCA1DC52C4}.exe
{86D99961-F608-4b0d-B0E9-A7E794D37E11}.exe
{897CA9AD-8748-4ba8-A188-7890D8593A48}.exe
{A45C7466-88F4-44f4-A58B-09E39B57B863}.exe
{A93BC37A-0D15-4d7c-84E5-2005E6AA6D6C}.exe
{D74D190C-8ED9-43db-B3C6-C100761CBD28}.exe
{EFA5724E-E096-473e-A346-8F2143F0653A}.exe