Analysis
- max time kernel
148s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
17/08/2026, 03:44
General
- Target 2026-08-17_0603b2e020bed296c16ab272708dd130_elex_wannacry.exe
- Size 64KB
- Sample260817-eay1vss1dt
- SHA256 a604798750b2c5c97e145d1bcd8b03c8095a98efd4cc66eb5259b2a5d3a4912b
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 36 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_0603b2e020bed296c16ab272708dd130_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_0603b2e020bed296c16ab272708dd130_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\{DCD59496-4806-4d13-BFEC-FB284C89A83B}.exeC:\Windows\{DCD59496-4806-4d13-BFEC-FB284C89A83B}.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\{A6D4EC87-17A3-4a9c-AB36-156264E91B48}.exeC:\Windows\{A6D4EC87-17A3-4a9c-AB36-156264E91B48}.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\{A711AF12-8386-4616-9045-7BCD014E00D1}.exeC:\Windows\{A711AF12-8386-4616-9045-7BCD014E00D1}.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\{3AC84316-C645-4733-930C-C90DC1F4E0E9}.exeC:\Windows\{3AC84316-C645-4733-930C-C90DC1F4E0E9}.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\{488AE24C-5539-4bdc-B6D4-EEC291F6AC2F}.exeC:\Windows\{488AE24C-5539-4bdc-B6D4-EEC291F6AC2F}.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\{C17EA022-A2F9-46e3-95C4-B69D11993310}.exeC:\Windows\{C17EA022-A2F9-46e3-95C4-B69D11993310}.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\{9447D1FC-0040-4cdd-8FD0-695F0886D69B}.exeC:\Windows\{9447D1FC-0040-4cdd-8FD0-695F0886D69B}.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\{13EE5DDB-573C-41e2-9E4A-02E23708A8DA}.exeC:\Windows\{13EE5DDB-573C-41e2-9E4A-02E23708A8DA}.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\{7F08A843-893D-4584-9B5A-6383AF9BAFE4}.exeC:\Windows\{7F08A843-893D-4584-9B5A-6383AF9BAFE4}.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\{72749148-D122-401b-89A3-93E666894CB9}.exeC:\Windows\{72749148-D122-401b-89A3-93E666894CB9}.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\{421DF8A1-EF97-46f8-8833-A6A4ADF25C59}.exeC:\Windows\{421DF8A1-EF97-46f8-8833-A6A4ADF25C59}.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\{72749~1.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\{7F08A~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\{13EE5~1.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\{9447D~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\{C17EA~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\{488AE~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\{3AC84~1.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\{A711A~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\{A6D4E~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\{DCD59~1.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
{13EE5DDB-573C-41e2-9E4A-02E23708A8DA}.exe
{3AC84316-C645-4733-930C-C90DC1F4E0E9}.exe
{421DF8A1-EF97-46f8-8833-A6A4ADF25C59}.exe
{488AE24C-5539-4bdc-B6D4-EEC291F6AC2F}.exe
{72749148-D122-401b-89A3-93E666894CB9}.exe
{7F08A843-893D-4584-9B5A-6383AF9BAFE4}.exe
{9447D1FC-0040-4cdd-8FD0-695F0886D69B}.exe
{A6D4EC87-17A3-4a9c-AB36-156264E91B48}.exe
{A711AF12-8386-4616-9045-7BCD014E00D1}.exe
{C17EA022-A2F9-46e3-95C4-B69D11993310}.exe
{DCD59496-4806-4d13-BFEC-FB284C89A83B}.exe
memory/1248-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1248-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2436-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2436-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2912-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2912-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2912-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3300-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3300-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3380-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3380-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4144-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4144-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4144-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4216-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4880-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4880-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4908-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4908-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5132-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5132-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5136-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5136-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5896-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5896-29-0x0000000000400000-0x0000000000410000-memory.dmp