Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 04:09
General
- Target 2026-10-26_e4fdef6fe1826636a47ecefc0e34a2cb_elex_wannacry.exe
- Size 372KB
- Sample261027-eq62eays2l
- SHA256 4190fac16013748f0fd892fdaf32d296c6dd135925da287836c2455194fc1608
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\2026-10-26_e4fdef6fe1826636a47ecefc0e34a2cb_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_e4fdef6fe1826636a47ecefc0e34a2cb_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\{96D397A7-5FDB-42b2-B4A8-BA1AB66E1704}.exeC:\Windows\{96D397A7-5FDB-42b2-B4A8-BA1AB66E1704}.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\{E9BB7B35-7A6D-4c17-A3BC-4E56A1D0B08E}.exeC:\Windows\{E9BB7B35-7A6D-4c17-A3BC-4E56A1D0B08E}.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\{471BAFAA-6F91-4967-BB99-839FDD36065A}.exeC:\Windows\{471BAFAA-6F91-4967-BB99-839FDD36065A}.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\{38A33FA3-478C-46e4-9EA2-51ED7F7FFC4A}.exeC:\Windows\{38A33FA3-478C-46e4-9EA2-51ED7F7FFC4A}.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\{D26C3E5F-6949-417c-B76A-69C8F658FE14}.exeC:\Windows\{D26C3E5F-6949-417c-B76A-69C8F658FE14}.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\{D3ACF383-F6C2-436a-A1E3-462A7C199263}.exeC:\Windows\{D3ACF383-F6C2-436a-A1E3-462A7C199263}.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\{1143C39E-BE69-40e8-8279-72D975F7D582}.exeC:\Windows\{1143C39E-BE69-40e8-8279-72D975F7D582}.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\{4F8DA5C3-6308-43a4-8316-8FC8CA3519E9}.exeC:\Windows\{4F8DA5C3-6308-43a4-8316-8FC8CA3519E9}.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\{984E57A5-9744-4bc2-8F60-DC2017C144A5}.exeC:\Windows\{984E57A5-9744-4bc2-8F60-DC2017C144A5}.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\{D5BE2FE0-2375-4ca8-A497-8DA2255270B4}.exeC:\Windows\{D5BE2FE0-2375-4ca8-A497-8DA2255270B4}.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\{4E8BB9AD-61B4-4a0f-BE41-25476546043F}.exeC:\Windows\{4E8BB9AD-61B4-4a0f-BE41-25476546043F}.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\{D5BE2~1.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\{984E5~1.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\{4F8DA~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\{1143C~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\{D3ACF~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\{D26C3~1.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\{38A33~1.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\{471BA~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\{E9BB7~1.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\{96D39~1.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
{1143C39E-BE69-40e8-8279-72D975F7D582}.exe
{38A33FA3-478C-46e4-9EA2-51ED7F7FFC4A}.exe
{471BAFAA-6F91-4967-BB99-839FDD36065A}.exe
{4E8BB9AD-61B4-4a0f-BE41-25476546043F}.exe
{4F8DA5C3-6308-43a4-8316-8FC8CA3519E9}.exe
{96D397A7-5FDB-42b2-B4A8-BA1AB66E1704}.exe
{984E57A5-9744-4bc2-8F60-DC2017C144A5}.exe
{D26C3E5F-6949-417c-B76A-69C8F658FE14}.exe
{D3ACF383-F6C2-436a-A1E3-462A7C199263}.exe
{D5BE2FE0-2375-4ca8-A497-8DA2255270B4}.exe
{E9BB7B35-7A6D-4c17-A3BC-4E56A1D0B08E}.exe