Analysis
- max time kernel
149s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
20/04/2026, 12:21
General
- Target 2026-04-20_10e15cc181b8f7bfe0ec4c94d34d503c_elex_wannacry.exe
- Size 213KB
- Sample260420-pjj86sdz21
- SHA256 7a148902d7108c162fcfee642d265fc331738e2c847933cdc9c48153082c466a
Score
10/10
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 10 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\2026-04-20_10e15cc181b8f7bfe0ec4c94d34d503c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-20_10e15cc181b8f7bfe0ec4c94d34d503c_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\{92520DB3-6BE3-401d-B7D0-BA76FBC31D11}.exeC:\Windows\{92520DB3-6BE3-401d-B7D0-BA76FBC31D11}.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\{63FD4377-1147-4ca8-9D01-F569C71D5FDE}.exeC:\Windows\{63FD4377-1147-4ca8-9D01-F569C71D5FDE}.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\{63FC937F-BF3C-47b8-86B5-C6ACF8A19EFD}.exeC:\Windows\{63FC937F-BF3C-47b8-86B5-C6ACF8A19EFD}.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\{FFA148E7-4E53-4afa-8647-25CBB9FF3CD3}.exeC:\Windows\{FFA148E7-4E53-4afa-8647-25CBB9FF3CD3}.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\{C9D9C672-15A8-4dd7-9434-9C229B58F8D3}.exeC:\Windows\{C9D9C672-15A8-4dd7-9434-9C229B58F8D3}.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\{8C4386AD-C130-4e65-8D9D-4F7E04779377}.exeC:\Windows\{8C4386AD-C130-4e65-8D9D-4F7E04779377}.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\{62C45ED2-EF1D-4be5-BA93-994EC91F6A89}.exeC:\Windows\{62C45ED2-EF1D-4be5-BA93-994EC91F6A89}.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\{D8606BCF-D6C4-4d61-B6C9-5DEAE62131CA}.exeC:\Windows\{D8606BCF-D6C4-4d61-B6C9-5DEAE62131CA}.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\{BE6B4B51-295C-4754-A5F8-F699273EE6CB}.exeC:\Windows\{BE6B4B51-295C-4754-A5F8-F699273EE6CB}.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\{D7F9BACE-BE50-4d76-B497-5BEA0AB85265}.exeC:\Windows\{D7F9BACE-BE50-4d76-B497-5BEA0AB85265}.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\{BE6B4~1.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\{D8606~1.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\{62C45~1.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\{8C438~1.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\{C9D9C~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\{FFA14~1.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\{63FC9~1.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\{63FD4~1.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\{92520~1.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
{62C45ED2-EF1D-4be5-BA93-994EC91F6A89}.exe
{63FC937F-BF3C-47b8-86B5-C6ACF8A19EFD}.exe
{63FD4377-1147-4ca8-9D01-F569C71D5FDE}.exe
{8C4386AD-C130-4e65-8D9D-4F7E04779377}.exe
{92520DB3-6BE3-401d-B7D0-BA76FBC31D11}.exe
{BE6B4B51-295C-4754-A5F8-F699273EE6CB}.exe
{C9D9C672-15A8-4dd7-9434-9C229B58F8D3}.exe
{D7F9BACE-BE50-4d76-B497-5BEA0AB85265}.exe
{D8606BCF-D6C4-4d61-B6C9-5DEAE62131CA}.exe
{FFA148E7-4E53-4afa-8647-25CBB9FF3CD3}.exe