Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/07/2026, 12:08
General
- Target 2026-07-31_3583b1065f9215ba2b01f6e6b1b9e466_elex_wannacry.exe
- Size 59KB
- Sample260731-pbcjcssygx
- SHA256 e365e594da69426b10ac805542acf76503b373e62f1427b556ffb65fffc309ba
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 11 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\2026-07-31_3583b1065f9215ba2b01f6e6b1b9e466_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_3583b1065f9215ba2b01f6e6b1b9e466_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\{B7A6C3B7-5E16-4ad0-AE48-1F738C646655}.exeC:\Windows\{B7A6C3B7-5E16-4ad0-AE48-1F738C646655}.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\{591877C9-0CDA-46a7-B686-8FD91CA17B8B}.exeC:\Windows\{591877C9-0CDA-46a7-B686-8FD91CA17B8B}.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\{7B86710A-37AF-4f14-A17D-E7A5F4E72C5C}.exeC:\Windows\{7B86710A-37AF-4f14-A17D-E7A5F4E72C5C}.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\{FC1C091C-F4F6-4e4c-8E97-4B4C4279C151}.exeC:\Windows\{FC1C091C-F4F6-4e4c-8E97-4B4C4279C151}.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\{FA43A5C7-1208-4c4e-A1CA-60EBE6F73BAE}.exeC:\Windows\{FA43A5C7-1208-4c4e-A1CA-60EBE6F73BAE}.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\{3FF6C293-C83B-40a7-82E6-34E788A7F6ED}.exeC:\Windows\{3FF6C293-C83B-40a7-82E6-34E788A7F6ED}.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\{E3180C11-84EC-4a19-8410-1613754C5538}.exeC:\Windows\{E3180C11-84EC-4a19-8410-1613754C5538}.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\{507A9537-8512-44a0-B5EB-BBF8E9003FB2}.exeC:\Windows\{507A9537-8512-44a0-B5EB-BBF8E9003FB2}.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\{DD0C041D-226F-4c18-9B3A-8E06A13A4473}.exeC:\Windows\{DD0C041D-226F-4c18-9B3A-8E06A13A4473}.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\{3EA24F7B-A0F9-4a02-B981-9DB6BFDEBB23}.exeC:\Windows\{3EA24F7B-A0F9-4a02-B981-9DB6BFDEBB23}.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\{878486CA-0977-4648-B353-D66ABE52D2FE}.exeC:\Windows\{878486CA-0977-4648-B353-D66ABE52D2FE}.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\{3EA24~1.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\{DD0C0~1.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\{507A9~1.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\{E3180~1.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\{3FF6C~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\{FA43A~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\{FC1C0~1.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\{7B867~1.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\{59187~1.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\{B7A6C~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
{3EA24F7B-A0F9-4a02-B981-9DB6BFDEBB23}.exe
{3FF6C293-C83B-40a7-82E6-34E788A7F6ED}.exe
{507A9537-8512-44a0-B5EB-BBF8E9003FB2}.exe
{591877C9-0CDA-46a7-B686-8FD91CA17B8B}.exe
{7B86710A-37AF-4f14-A17D-E7A5F4E72C5C}.exe
{878486CA-0977-4648-B353-D66ABE52D2FE}.exe
{B7A6C3B7-5E16-4ad0-AE48-1F738C646655}.exe
{DD0C041D-226F-4c18-9B3A-8E06A13A4473}.exe
{E3180C11-84EC-4a19-8410-1613754C5538}.exe
{FA43A5C7-1208-4c4e-A1CA-60EBE6F73BAE}.exe
{FC1C091C-F4F6-4e4c-8E97-4B4C4279C151}.exe