Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 22:34
General
- Target 2026-10-27_ef7e51a077c5b8c1566fe573f72c700c_elex_wannacry.exe
- Size 59KB
- Sample261027-2g62davy5r
- SHA256 695cab67504a1e90046447c46fd062c79bbde0113011997e5c7b8e23b73df081
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\2026-10-27_ef7e51a077c5b8c1566fe573f72c700c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-27_ef7e51a077c5b8c1566fe573f72c700c_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\{C302AD5C-9909-488d-AA31-BA555CCF589F}.exeC:\Windows\{C302AD5C-9909-488d-AA31-BA555CCF589F}.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\{762FA3C6-4272-41cd-B9C6-0C95D1950AA5}.exeC:\Windows\{762FA3C6-4272-41cd-B9C6-0C95D1950AA5}.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\{0ADCCA19-4A63-4d4e-9286-BF39272FE837}.exeC:\Windows\{0ADCCA19-4A63-4d4e-9286-BF39272FE837}.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\{C471D9EF-5690-4116-9A74-1D4CCFA49B72}.exeC:\Windows\{C471D9EF-5690-4116-9A74-1D4CCFA49B72}.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\{29E5B0E0-0FC9-4f0c-8A97-A012CFBB4093}.exeC:\Windows\{29E5B0E0-0FC9-4f0c-8A97-A012CFBB4093}.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\{367050A9-6530-43ba-8C5B-369475EBAD36}.exeC:\Windows\{367050A9-6530-43ba-8C5B-369475EBAD36}.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\{E3462288-0A06-4401-834B-43F5F0B9F0AC}.exeC:\Windows\{E3462288-0A06-4401-834B-43F5F0B9F0AC}.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\{DB8A914F-9BA1-4c12-8164-5D1EF10A7CE8}.exeC:\Windows\{DB8A914F-9BA1-4c12-8164-5D1EF10A7CE8}.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\{A8D06A9D-90C6-4ba0-8AE0-0E40C82293E4}.exeC:\Windows\{A8D06A9D-90C6-4ba0-8AE0-0E40C82293E4}.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
-
C:\Windows\{6E964366-17ED-4181-93E7-A4870CA9D211}.exeC:\Windows\{6E964366-17ED-4181-93E7-A4870CA9D211}.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\{ECCD5B44-A19D-4571-BE92-725B84103FF1}.exeC:\Windows\{ECCD5B44-A19D-4571-BE92-725B84103FF1}.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\{6E964~1.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\{A8D06~1.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\{DB8A9~1.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\{E3462~1.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\{36705~1.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\{29E5B~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\{C471D~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\{0ADCC~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\{762FA~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\{C302A~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
{0ADCCA19-4A63-4d4e-9286-BF39272FE837}.exe
{29E5B0E0-0FC9-4f0c-8A97-A012CFBB4093}.exe
{367050A9-6530-43ba-8C5B-369475EBAD36}.exe
{6E964366-17ED-4181-93E7-A4870CA9D211}.exe
{762FA3C6-4272-41cd-B9C6-0C95D1950AA5}.exe
{A8D06A9D-90C6-4ba0-8AE0-0E40C82293E4}.exe
{C302AD5C-9909-488d-AA31-BA555CCF589F}.exe
{C471D9EF-5690-4116-9A74-1D4CCFA49B72}.exe
{DB8A914F-9BA1-4c12-8164-5D1EF10A7CE8}.exe
{E3462288-0A06-4401-834B-43F5F0B9F0AC}.exe
{ECCD5B44-A19D-4571-BE92-725B84103FF1}.exe