Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/08/2026, 08:01
General
- Target 2026-08-18_f644e12d727a158e617da9fb0811a97a_elex_wannacry.exe
- Size 59KB
- Sample260818-jwpfrszsdx
- SHA256 d4e1dddd68cd8d9df1f417d337bf6ebc8446ed8096ad8340a2702f4bbf662d6a
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 10 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 10 IoCs
- Drops file in Windows directory 10 IoCs
- Executes a command shell one-liner 1 TTPs 10 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 21 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-18_f644e12d727a158e617da9fb0811a97a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-18_f644e12d727a158e617da9fb0811a97a_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\{CB17F5CD-0432-49b2-A0D0-02571AD4E46A}.exeC:\Windows\{CB17F5CD-0432-49b2-A0D0-02571AD4E46A}.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\{77372B70-77AF-421b-9540-EE08C85AC550}.exeC:\Windows\{77372B70-77AF-421b-9540-EE08C85AC550}.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\{11C38B6D-C40D-41e5-862D-F62A465D6ACA}.exeC:\Windows\{11C38B6D-C40D-41e5-862D-F62A465D6ACA}.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\{24667D04-866D-49c2-A3F7-8CAF1672A966}.exeC:\Windows\{24667D04-866D-49c2-A3F7-8CAF1672A966}.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\{E6A6575E-7EFC-45ea-B0AD-B8A0B3D705D9}.exeC:\Windows\{E6A6575E-7EFC-45ea-B0AD-B8A0B3D705D9}.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\{C04D77F4-DB53-4ad4-9218-FE3DE7D4560A}.exeC:\Windows\{C04D77F4-DB53-4ad4-9218-FE3DE7D4560A}.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\{53F5C35C-C592-4bc4-999C-50BE91F5E9BB}.exeC:\Windows\{53F5C35C-C592-4bc4-999C-50BE91F5E9BB}.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\{B4443853-B27B-4230-B84A-F6BA48933189}.exeC:\Windows\{B4443853-B27B-4230-B84A-F6BA48933189}.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\{DB8DDA69-F669-4020-88BD-6B61D19DFD05}.exeC:\Windows\{DB8DDA69-F669-4020-88BD-6B61D19DFD05}.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\{F0BB7CAA-7C86-48b9-A5E4-E83DD8DF7C73}.exeC:\Windows\{F0BB7CAA-7C86-48b9-A5E4-E83DD8DF7C73}.exe11⤵
- 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\{DB8DD~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\{B4443~1.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\{53F5C~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\{C04D7~1.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\{E6A65~1.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\{24667~1.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\{11C38~1.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\{77372~1.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\{CB17F~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
{11C38B6D-C40D-41e5-862D-F62A465D6ACA}.exe
{24667D04-866D-49c2-A3F7-8CAF1672A966}.exe
{53F5C35C-C592-4bc4-999C-50BE91F5E9BB}.exe
{77372B70-77AF-421b-9540-EE08C85AC550}.exe
{B4443853-B27B-4230-B84A-F6BA48933189}.exe
{C04D77F4-DB53-4ad4-9218-FE3DE7D4560A}.exe
{CB17F5CD-0432-49b2-A0D0-02571AD4E46A}.exe
{DB8DDA69-F669-4020-88BD-6B61D19DFD05}.exe
{E6A6575E-7EFC-45ea-B0AD-B8A0B3D705D9}.exe
{F0BB7CAA-7C86-48b9-A5E4-E83DD8DF7C73}.exe