Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 08:31
General
- Target 2026-10-26_b7683988d30e0059b5ee53e0e777cb74_elex_wannacry.exe
- Size 79KB
- Sample261027-ketvlada82
- SHA256 f2d86fb59bb15edb6fbd2e20c4ab9955a01111c14ab48e6b5813d87ef1670ab5
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_b7683988d30e0059b5ee53e0e777cb74_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_b7683988d30e0059b5ee53e0e777cb74_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\{A70482BA-DE66-4fad-8AEC-7156AAC40F81}.exeC:\Windows\{A70482BA-DE66-4fad-8AEC-7156AAC40F81}.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\{7019E0DA-B9E2-4044-81E6-C73E6D6C629E}.exeC:\Windows\{7019E0DA-B9E2-4044-81E6-C73E6D6C629E}.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\{89B86851-25C1-4a82-BF71-D17360E7B56F}.exeC:\Windows\{89B86851-25C1-4a82-BF71-D17360E7B56F}.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\{8AF8F163-EBDA-44a7-96FC-D19EE708B3E4}.exeC:\Windows\{8AF8F163-EBDA-44a7-96FC-D19EE708B3E4}.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\{4803AA6E-6D40-4bf2-BA66-80A25F37C78F}.exeC:\Windows\{4803AA6E-6D40-4bf2-BA66-80A25F37C78F}.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\{01F7ACB3-BCE0-4d03-9A7C-032A9CB15DFC}.exeC:\Windows\{01F7ACB3-BCE0-4d03-9A7C-032A9CB15DFC}.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\{2E4CCD03-4595-447c-A45F-1F1730F6BAB5}.exeC:\Windows\{2E4CCD03-4595-447c-A45F-1F1730F6BAB5}.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\{B035A6FC-6463-4109-869E-6D07A909478C}.exeC:\Windows\{B035A6FC-6463-4109-869E-6D07A909478C}.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\{EA70F6BB-FB7B-4471-868B-CD184038867D}.exeC:\Windows\{EA70F6BB-FB7B-4471-868B-CD184038867D}.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\{CA71E66D-4A75-4d4e-9979-9E8BD44AACD5}.exeC:\Windows\{CA71E66D-4A75-4d4e-9979-9E8BD44AACD5}.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\{3C3E4FEF-1902-4d25-9E41-B69B8623028A}.exeC:\Windows\{3C3E4FEF-1902-4d25-9E41-B69B8623028A}.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\{CA71E~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\{EA70F~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\{B035A~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\{2E4CC~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\{01F7A~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\{4803A~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\{8AF8F~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\{89B86~1.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\{7019E~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\{A7048~1.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
{01F7ACB3-BCE0-4d03-9A7C-032A9CB15DFC}.exe
{2E4CCD03-4595-447c-A45F-1F1730F6BAB5}.exe
{3C3E4FEF-1902-4d25-9E41-B69B8623028A}.exe
{4803AA6E-6D40-4bf2-BA66-80A25F37C78F}.exe
{7019E0DA-B9E2-4044-81E6-C73E6D6C629E}.exe
{89B86851-25C1-4a82-BF71-D17360E7B56F}.exe
{8AF8F163-EBDA-44a7-96FC-D19EE708B3E4}.exe
{A70482BA-DE66-4fad-8AEC-7156AAC40F81}.exe
{B035A6FC-6463-4109-869E-6D07A909478C}.exe
{CA71E66D-4A75-4d4e-9979-9E8BD44AACD5}.exe
{EA70F6BB-FB7B-4471-868B-CD184038867D}.exe