Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
17/08/2026, 02:14
General
- Target 2026-08-17_5b216fc49487bf4070ad420663f4fafa_elex_wannacry.exe
- Size 84KB
- Sample260817-cpc1tsdm8x
- SHA256 537ee008654f87cb70edc0feb26288fbee0441404741905d0e1e54f8423bfc92
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 27 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\2026-08-17_5b216fc49487bf4070ad420663f4fafa_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_5b216fc49487bf4070ad420663f4fafa_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\{4D468D8F-B6DA-417a-BAC5-DC60B407C8D8}.exeC:\Windows\{4D468D8F-B6DA-417a-BAC5-DC60B407C8D8}.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\{B22B723B-FDC1-4544-8EB6-9179DB7D7EA6}.exeC:\Windows\{B22B723B-FDC1-4544-8EB6-9179DB7D7EA6}.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\{0756AFB6-60C7-4d41-ACB5-CA0A6C3B156B}.exeC:\Windows\{0756AFB6-60C7-4d41-ACB5-CA0A6C3B156B}.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\{56426797-A51A-4011-B1F9-BBF52F3CA992}.exeC:\Windows\{56426797-A51A-4011-B1F9-BBF52F3CA992}.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\{1A2E58A4-DE09-4b32-8380-8550D5499A89}.exeC:\Windows\{1A2E58A4-DE09-4b32-8380-8550D5499A89}.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\{72316E6C-8D1A-4823-8F3E-211C7C4A89B3}.exeC:\Windows\{72316E6C-8D1A-4823-8F3E-211C7C4A89B3}.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\{C2FA6FAD-3005-4741-A212-8676CCBD555D}.exeC:\Windows\{C2FA6FAD-3005-4741-A212-8676CCBD555D}.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\{B7462FC7-43B2-4e3c-B804-5F0ACA51E079}.exeC:\Windows\{B7462FC7-43B2-4e3c-B804-5F0ACA51E079}.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\{DA6FBF29-8171-4b6e-8394-8198F5035964}.exeC:\Windows\{DA6FBF29-8171-4b6e-8394-8198F5035964}.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\{557D3AE1-FAC9-4caf-957B-7014D56CCF08}.exeC:\Windows\{557D3AE1-FAC9-4caf-957B-7014D56CCF08}.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\{2533CFB2-6419-48b2-924E-4318C83B0228}.exeC:\Windows\{2533CFB2-6419-48b2-924E-4318C83B0228}.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\{557D3~1.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\{DA6FB~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\{B7462~1.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\{C2FA6~1.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\{72316~1.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\{1A2E5~1.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\{56426~1.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\{0756A~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\{B22B7~1.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\{4D468~1.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
{0756AFB6-60C7-4d41-ACB5-CA0A6C3B156B}.exe
{1A2E58A4-DE09-4b32-8380-8550D5499A89}.exe
{2533CFB2-6419-48b2-924E-4318C83B0228}.exe
{4D468D8F-B6DA-417a-BAC5-DC60B407C8D8}.exe
{557D3AE1-FAC9-4caf-957B-7014D56CCF08}.exe
{56426797-A51A-4011-B1F9-BBF52F3CA992}.exe
{72316E6C-8D1A-4823-8F3E-211C7C4A89B3}.exe
{B22B723B-FDC1-4544-8EB6-9179DB7D7EA6}.exe
{B7462FC7-43B2-4e3c-B804-5F0ACA51E079}.exe
{C2FA6FAD-3005-4741-A212-8676CCBD555D}.exe
{DA6FBF29-8171-4b6e-8394-8198F5035964}.exe
memory/1388-74-0x0000000000400000-0x0000000000416000-memory.dmp
memory/1388-70-0x0000000000400000-0x0000000000416000-memory.dmp
memory/1660-46-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2624-19-0x0000000000400000-0x0000000000416000-memory.dmp
memory/3232-39-0x0000000000400000-0x0000000000416000-memory.dmp
memory/3532-5-0x0000000000400000-0x0000000000416000-memory.dmp
memory/3532-0-0x0000000000400000-0x0000000000416000-memory.dmp
memory/3604-26-0x0000000000400000-0x0000000000416000-memory.dmp
memory/3604-21-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4108-60-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4172-53-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4600-67-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4700-7-0x0000000000400000-0x0000000000416000-memory.dmp
memory/4700-12-0x0000000000400000-0x0000000000416000-memory.dmp
memory/5496-32-0x0000000000400000-0x0000000000416000-memory.dmp
memory/5496-28-0x0000000000400000-0x0000000000416000-memory.dmp