Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
05/09/2026, 04:26
General
- Target 2026-09-04_88e5899d8a4e60c98ccdad97a963378f_elex_wannacry.exe
- Size 64KB
- Sample260905-e2qhssbh23
- SHA256 b1c8088c668d3d72f00ead3d7fe1d81b214223c9f3ef687ccced491ea5c7c94b
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\2026-09-04_88e5899d8a4e60c98ccdad97a963378f_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-04_88e5899d8a4e60c98ccdad97a963378f_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\{143E6B37-28B3-436f-82BD-5873F2AB0D2A}.exeC:\Windows\{143E6B37-28B3-436f-82BD-5873F2AB0D2A}.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\{E1D3D217-C1F5-4848-A8B7-275D9B2B845C}.exeC:\Windows\{E1D3D217-C1F5-4848-A8B7-275D9B2B845C}.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\{1B8E61AC-BAA6-4759-AF53-F02E3DD8987B}.exeC:\Windows\{1B8E61AC-BAA6-4759-AF53-F02E3DD8987B}.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\{3592E2C7-E19B-40f0-B321-EDCD6AD512BD}.exeC:\Windows\{3592E2C7-E19B-40f0-B321-EDCD6AD512BD}.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\{22292C1D-D6A2-4684-8C8D-3481E8DD4C67}.exeC:\Windows\{22292C1D-D6A2-4684-8C8D-3481E8DD4C67}.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\{00AAEEA8-0E24-42ca-9D03-2536B23EDA7A}.exeC:\Windows\{00AAEEA8-0E24-42ca-9D03-2536B23EDA7A}.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\{32FFC9D9-9087-46e6-9349-C9668E660030}.exeC:\Windows\{32FFC9D9-9087-46e6-9349-C9668E660030}.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\{EFFDB807-FD93-4c2b-BD7E-56F9C9250B28}.exeC:\Windows\{EFFDB807-FD93-4c2b-BD7E-56F9C9250B28}.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\{783F4648-72E8-4f56-B70B-91CB3F91DA76}.exeC:\Windows\{783F4648-72E8-4f56-B70B-91CB3F91DA76}.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\{0173E5F0-068F-47fb-85C3-5332D7B24C46}.exeC:\Windows\{0173E5F0-068F-47fb-85C3-5332D7B24C46}.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\{4066126E-968E-4f6c-9A82-5EBCBD35F245}.exeC:\Windows\{4066126E-968E-4f6c-9A82-5EBCBD35F245}.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\{0173E~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\{783F4~1.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\{EFFDB~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\{32FFC~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\{00AAE~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\{22292~1.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\{3592E~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\{1B8E6~1.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\{E1D3D~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\{143E6~1.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
{00AAEEA8-0E24-42ca-9D03-2536B23EDA7A}.exe
{0173E5F0-068F-47fb-85C3-5332D7B24C46}.exe
{143E6B37-28B3-436f-82BD-5873F2AB0D2A}.exe
{1B8E61AC-BAA6-4759-AF53-F02E3DD8987B}.exe
{22292C1D-D6A2-4684-8C8D-3481E8DD4C67}.exe
{32FFC9D9-9087-46e6-9349-C9668E660030}.exe
{3592E2C7-E19B-40f0-B321-EDCD6AD512BD}.exe
{4066126E-968E-4f6c-9A82-5EBCBD35F245}.exe
{783F4648-72E8-4f56-B70B-91CB3F91DA76}.exe
{E1D3D217-C1F5-4848-A8B7-275D9B2B845C}.exe
{EFFDB807-FD93-4c2b-BD7E-56F9C9250B28}.exe