Analysis
- max time kernel
149s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
30/05/2026, 03:45
General
- Target 2026-05-30_a1f83e9fc676a6a2afdf70a40aed3d12_elex_wannacry.exe
- Size 68KB
- Sample260530-ea158ady4v
- SHA256 b6c97a05d8aeea25d2c20437501d63ad47b7794ce3d2f456f4927667cc5eae6a
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 26 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
- 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\2026-05-30_a1f83e9fc676a6a2afdf70a40aed3d12_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-30_a1f83e9fc676a6a2afdf70a40aed3d12_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\{7B2D8FCF-D61C-4b44-B4FF-561791447E24}.exeC:\Windows\{7B2D8FCF-D61C-4b44-B4FF-561791447E24}.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\{0D680899-8AD6-4930-9FCA-D65643439B95}.exeC:\Windows\{0D680899-8AD6-4930-9FCA-D65643439B95}.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\{983247D0-ADEA-4244-B9EE-04298791DB3D}.exeC:\Windows\{983247D0-ADEA-4244-B9EE-04298791DB3D}.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\{BA71A596-CC4D-463f-AE8B-2B9FF4954E7C}.exeC:\Windows\{BA71A596-CC4D-463f-AE8B-2B9FF4954E7C}.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\{6328FF24-D574-4447-AB08-808CA86704D9}.exeC:\Windows\{6328FF24-D574-4447-AB08-808CA86704D9}.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\{B5899CB4-020B-4f5e-96B2-9E2DC84EA8BF}.exeC:\Windows\{B5899CB4-020B-4f5e-96B2-9E2DC84EA8BF}.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\{F73EB8F1-B3DE-4574-9FEE-ED8DB3735825}.exeC:\Windows\{F73EB8F1-B3DE-4574-9FEE-ED8DB3735825}.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\{02E1245E-DB6C-4bec-BD86-A4D0898B6835}.exeC:\Windows\{02E1245E-DB6C-4bec-BD86-A4D0898B6835}.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\{F87DC789-DE7C-4879-9CB6-A9DF29DB6EB1}.exeC:\Windows\{F87DC789-DE7C-4879-9CB6-A9DF29DB6EB1}.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\{7D8D62B4-F4D0-4a3f-9BE7-DDA310313953}.exeC:\Windows\{7D8D62B4-F4D0-4a3f-9BE7-DDA310313953}.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\{F87DC~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{02E12~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F73EB~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B5899~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{6328F~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{BA71A~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{98324~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{0D680~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{7B2D8~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{02E1245E-DB6C-4bec-BD86-A4D0898B6835}.exe
{0D680899-8AD6-4930-9FCA-D65643439B95}.exe
{6328FF24-D574-4447-AB08-808CA86704D9}.exe
{7B2D8FCF-D61C-4b44-B4FF-561791447E24}.exe
{7D8D62B4-F4D0-4a3f-9BE7-DDA310313953}.exe
{983247D0-ADEA-4244-B9EE-04298791DB3D}.exe
{B5899CB4-020B-4f5e-96B2-9E2DC84EA8BF}.exe
{BA71A596-CC4D-463f-AE8B-2B9FF4954E7C}.exe
{F73EB8F1-B3DE-4574-9FEE-ED8DB3735825}.exe
{F87DC789-DE7C-4879-9CB6-A9DF29DB6EB1}.exe
memory/856-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1784-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1908-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1908-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1908-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2324-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2324-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2324-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2412-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2440-53-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4268-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4716-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4984-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4996-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4996-18-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5092-38-0x0000000000400000-0x0000000000411000-memory.dmp