Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
03/08/2026, 09:28
General
- Target 2026-08-03_25b0b2f555ad6e5d43c89258eb996c10_elex_wannacry.exe
- Size 96KB
- Sample260803-lfansatcle
- SHA256 4b14b4c62516e5e150a83be389550e705e887a85afcdf1e49c88779f25ac2555
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\2026-08-03_25b0b2f555ad6e5d43c89258eb996c10_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_25b0b2f555ad6e5d43c89258eb996c10_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\{AFB2C10E-73BE-4d4d-9292-E17EF5DCB3D7}.exeC:\Windows\{AFB2C10E-73BE-4d4d-9292-E17EF5DCB3D7}.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\{1BBEBBAA-34A7-44c5-9CFB-9034455D69AA}.exeC:\Windows\{1BBEBBAA-34A7-44c5-9CFB-9034455D69AA}.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\{3AC19B63-C138-4620-98ED-C63CF01B4B37}.exeC:\Windows\{3AC19B63-C138-4620-98ED-C63CF01B4B37}.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\{B8D87713-6B82-497d-9CEB-543AC2875ABA}.exeC:\Windows\{B8D87713-6B82-497d-9CEB-543AC2875ABA}.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\{59AD93EC-040A-4e16-AF97-5492E85D45F2}.exeC:\Windows\{59AD93EC-040A-4e16-AF97-5492E85D45F2}.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\{A1D55CBB-1C26-422a-A8E6-7BD6DA50EA29}.exeC:\Windows\{A1D55CBB-1C26-422a-A8E6-7BD6DA50EA29}.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\{FE0B9BA2-CDD3-4488-A18E-E569C0115C1A}.exeC:\Windows\{FE0B9BA2-CDD3-4488-A18E-E569C0115C1A}.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\{68CAA97A-2E28-48e7-8C78-6B1E0B487C8A}.exeC:\Windows\{68CAA97A-2E28-48e7-8C78-6B1E0B487C8A}.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\{57974C22-D451-4fe7-911F-AAB912AD5BE5}.exeC:\Windows\{57974C22-D451-4fe7-911F-AAB912AD5BE5}.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\{7DE5FF87-89E4-4689-8D9F-920AD1615B7F}.exeC:\Windows\{7DE5FF87-89E4-4689-8D9F-920AD1615B7F}.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\{B228708A-7109-437e-B95E-EFC5A335EAD1}.exeC:\Windows\{B228708A-7109-437e-B95E-EFC5A335EAD1}.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\{7DE5F~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\{57974~1.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\{68CAA~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\{FE0B9~1.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\{A1D55~1.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\{59AD9~1.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\{B8D87~1.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\{3AC19~1.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\{1BBEB~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\{AFB2C~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
{1BBEBBAA-34A7-44c5-9CFB-9034455D69AA}.exe
{3AC19B63-C138-4620-98ED-C63CF01B4B37}.exe
{57974C22-D451-4fe7-911F-AAB912AD5BE5}.exe
{59AD93EC-040A-4e16-AF97-5492E85D45F2}.exe
{68CAA97A-2E28-48e7-8C78-6B1E0B487C8A}.exe
{7DE5FF87-89E4-4689-8D9F-920AD1615B7F}.exe
{A1D55CBB-1C26-422a-A8E6-7BD6DA50EA29}.exe
{AFB2C10E-73BE-4d4d-9292-E17EF5DCB3D7}.exe
{B228708A-7109-437e-B95E-EFC5A335EAD1}.exe
{B8D87713-6B82-497d-9CEB-543AC2875ABA}.exe
{FE0B9BA2-CDD3-4488-A18E-E569C0115C1A}.exe