Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/08/2026, 12:19
General
- Target 2026-08-15_737dde87b25e0cfff2f128bc81efac3b_elex_wannacry.exe
- Size 68KB
- Sample260815-phkhjsbm9s
- SHA256 a2f92551d7a0e1cbf7f480a59ab6ce458e03dd38317a086b9ff28381c4dd95c1
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\2026-08-15_737dde87b25e0cfff2f128bc81efac3b_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_737dde87b25e0cfff2f128bc81efac3b_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\{FF1280D6-DE24-4999-9CAD-CD2895E64A12}.exeC:\Windows\{FF1280D6-DE24-4999-9CAD-CD2895E64A12}.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\{18780A55-0791-4d5a-A3CE-E04AB11AE13F}.exeC:\Windows\{18780A55-0791-4d5a-A3CE-E04AB11AE13F}.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\{77CB813F-2F0C-4775-AADF-E8A2C73E7F61}.exeC:\Windows\{77CB813F-2F0C-4775-AADF-E8A2C73E7F61}.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
-
C:\Windows\{AFB0661F-E2B0-4e4b-ACDB-C2C6CFE1E6FA}.exeC:\Windows\{AFB0661F-E2B0-4e4b-ACDB-C2C6CFE1E6FA}.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\{115C9572-80F4-4783-A135-CC6AEDA70F5D}.exeC:\Windows\{115C9572-80F4-4783-A135-CC6AEDA70F5D}.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\{BE4716B1-0D11-4c2e-A6A4-2259D6E9D62D}.exeC:\Windows\{BE4716B1-0D11-4c2e-A6A4-2259D6E9D62D}.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\{359071D8-26FA-4b58-B4ED-5CF311869922}.exeC:\Windows\{359071D8-26FA-4b58-B4ED-5CF311869922}.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\{223C939B-FE93-4e5c-A763-10479A12B111}.exeC:\Windows\{223C939B-FE93-4e5c-A763-10479A12B111}.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\{C6A457B1-43A3-416d-A385-D6FD2CEF6E17}.exeC:\Windows\{C6A457B1-43A3-416d-A385-D6FD2CEF6E17}.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\{CB311D55-4299-460c-BE48-952D10C67434}.exeC:\Windows\{CB311D55-4299-460c-BE48-952D10C67434}.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
-
C:\Windows\{79EC9A56-9558-4883-8964-FB8E0460F19D}.exeC:\Windows\{79EC9A56-9558-4883-8964-FB8E0460F19D}.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\{CB311~1.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\{C6A45~1.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\{223C9~1.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\{35907~1.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\{BE471~1.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\{115C9~1.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\{AFB06~1.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\{77CB8~1.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\{18780~1.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\{FF128~1.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
{115C9572-80F4-4783-A135-CC6AEDA70F5D}.exe
{18780A55-0791-4d5a-A3CE-E04AB11AE13F}.exe
{223C939B-FE93-4e5c-A763-10479A12B111}.exe
{359071D8-26FA-4b58-B4ED-5CF311869922}.exe
{77CB813F-2F0C-4775-AADF-E8A2C73E7F61}.exe
{79EC9A56-9558-4883-8964-FB8E0460F19D}.exe
{AFB0661F-E2B0-4e4b-ACDB-C2C6CFE1E6FA}.exe
{BE4716B1-0D11-4c2e-A6A4-2259D6E9D62D}.exe
{C6A457B1-43A3-416d-A385-D6FD2CEF6E17}.exe
{CB311D55-4299-460c-BE48-952D10C67434}.exe
{FF1280D6-DE24-4999-9CAD-CD2895E64A12}.exe
memory/864-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/864-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/864-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1496-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1496-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1496-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1728-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1728-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2220-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2220-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3560-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3560-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4184-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4184-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4292-66-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4292-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4292-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5576-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5576-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5632-22-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5632-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5860-79-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6004-72-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6004-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6124-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6124-36-0x0000000000400000-0x0000000000411000-memory.dmp