Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/08/2026, 18:28
General
- Target 2026-08-18_1dc2644a9c2e340aa1697e8ec8f7eb25_elex_wannacry.exe
- Size 60KB
- Sample260818-w4e9aazthx
- SHA256 aebf79219038a038f35c12cfb0ef7503486ba24149ed7ff550061938cf05d3f0
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 37 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\2026-08-18_1dc2644a9c2e340aa1697e8ec8f7eb25_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-18_1dc2644a9c2e340aa1697e8ec8f7eb25_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\{8DE78C54-4940-420a-AB30-D30CAA8DBC6C}.exeC:\Windows\{8DE78C54-4940-420a-AB30-D30CAA8DBC6C}.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\{EA1D79F2-10C1-41f9-8381-B087E12B0A7B}.exeC:\Windows\{EA1D79F2-10C1-41f9-8381-B087E12B0A7B}.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\{3523F8B1-D42B-4144-8551-36FD566F86DE}.exeC:\Windows\{3523F8B1-D42B-4144-8551-36FD566F86DE}.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\{64FD220E-2CBB-43da-8FF0-7CBBDF03F414}.exeC:\Windows\{64FD220E-2CBB-43da-8FF0-7CBBDF03F414}.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\{866E4186-FE95-479c-B696-0AEFFB71F902}.exeC:\Windows\{866E4186-FE95-479c-B696-0AEFFB71F902}.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\{046C5625-5FF3-4198-9BF3-05B1E98C0BF7}.exeC:\Windows\{046C5625-5FF3-4198-9BF3-05B1E98C0BF7}.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\{C8521961-D6C9-459b-BA65-AE756F074BD8}.exeC:\Windows\{C8521961-D6C9-459b-BA65-AE756F074BD8}.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
-
C:\Windows\{09B5C186-96C4-4f75-9EDA-40EA6581AEAA}.exeC:\Windows\{09B5C186-96C4-4f75-9EDA-40EA6581AEAA}.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\{7CC1F512-5B00-4b21-8445-CA9AC2C3F35A}.exeC:\Windows\{7CC1F512-5B00-4b21-8445-CA9AC2C3F35A}.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\{20EF7F47-EED3-4227-A8D8-7341FD45B213}.exeC:\Windows\{20EF7F47-EED3-4227-A8D8-7341FD45B213}.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\{9CFB9DAC-01DA-4e75-8C26-ECE9FCD87FC4}.exeC:\Windows\{9CFB9DAC-01DA-4e75-8C26-ECE9FCD87FC4}.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\{20EF7~1.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\{7CC1F~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\{09B5C~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\{C8521~1.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\{046C5~1.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\{866E4~1.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\{64FD2~1.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\{3523F~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\{EA1D7~1.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\{8DE78~1.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
{046C5625-5FF3-4198-9BF3-05B1E98C0BF7}.exe
{09B5C186-96C4-4f75-9EDA-40EA6581AEAA}.exe
{20EF7F47-EED3-4227-A8D8-7341FD45B213}.exe
{3523F8B1-D42B-4144-8551-36FD566F86DE}.exe
{64FD220E-2CBB-43da-8FF0-7CBBDF03F414}.exe
{7CC1F512-5B00-4b21-8445-CA9AC2C3F35A}.exe
{866E4186-FE95-479c-B696-0AEFFB71F902}.exe
{8DE78C54-4940-420a-AB30-D30CAA8DBC6C}.exe
{9CFB9DAC-01DA-4e75-8C26-ECE9FCD87FC4}.exe
{C8521961-D6C9-459b-BA65-AE756F074BD8}.exe
{EA1D79F2-10C1-41f9-8381-B087E12B0A7B}.exe
memory/1320-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1320-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2040-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2040-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2196-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2196-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2520-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2520-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3152-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3152-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3152-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3188-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3348-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3348-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3348-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3608-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3608-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3608-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4868-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4868-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5360-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5360-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5648-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5648-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5960-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5960-51-0x0000000000400000-0x0000000000410000-memory.dmp