Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/07/2026, 03:09
General
- Target 2026-07-31_522dcd20f4e1918ff9ad7b141208f52e_elex_wannacry.exe
- Size 60KB
- Sample260731-dnqe7ssflb
- SHA256 417dd8d04f0470585260a8b489f4c9a046bf13aca58c55f028a308e5b857ee17
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 36 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_522dcd20f4e1918ff9ad7b141208f52e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_522dcd20f4e1918ff9ad7b141208f52e_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\{035ECA3E-76AB-4a3e-9794-E20FA4EF0DA8}.exeC:\Windows\{035ECA3E-76AB-4a3e-9794-E20FA4EF0DA8}.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\{1C6E8EA9-9B4A-45ce-94CF-2223ED3BCCCB}.exeC:\Windows\{1C6E8EA9-9B4A-45ce-94CF-2223ED3BCCCB}.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\{D7F86BCE-8421-4275-9439-2C478849DD28}.exeC:\Windows\{D7F86BCE-8421-4275-9439-2C478849DD28}.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\{C1ADF58F-D671-4cac-8182-D27A0233403D}.exeC:\Windows\{C1ADF58F-D671-4cac-8182-D27A0233403D}.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\{4AF01820-4EAF-4546-BFEE-641B6DF80809}.exeC:\Windows\{4AF01820-4EAF-4546-BFEE-641B6DF80809}.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\{0C80E2D7-C787-4318-AF95-E7F6FC0BFB70}.exeC:\Windows\{0C80E2D7-C787-4318-AF95-E7F6FC0BFB70}.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\{B024F90D-2CCE-48e5-82F3-7D0CF68B4449}.exeC:\Windows\{B024F90D-2CCE-48e5-82F3-7D0CF68B4449}.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\{A3D41BF8-9627-4ad9-935E-84C7320451BA}.exeC:\Windows\{A3D41BF8-9627-4ad9-935E-84C7320451BA}.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\{750557DE-78A2-422d-864B-E817B9DE6F3E}.exeC:\Windows\{750557DE-78A2-422d-864B-E817B9DE6F3E}.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\{91FBF4AA-6EF1-4998-AD8B-6B9636E125A0}.exeC:\Windows\{91FBF4AA-6EF1-4998-AD8B-6B9636E125A0}.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\{5EBFFAD8-E58A-4a78-B60C-A614BEC181AA}.exeC:\Windows\{5EBFFAD8-E58A-4a78-B60C-A614BEC181AA}.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\{91FBF~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\{75055~1.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\{A3D41~1.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\{B024F~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\{0C80E~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\{4AF01~1.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\{C1ADF~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\{D7F86~1.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\{1C6E8~1.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\{035EC~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
{035ECA3E-76AB-4a3e-9794-E20FA4EF0DA8}.exe
{0C80E2D7-C787-4318-AF95-E7F6FC0BFB70}.exe
{1C6E8EA9-9B4A-45ce-94CF-2223ED3BCCCB}.exe
{4AF01820-4EAF-4546-BFEE-641B6DF80809}.exe
{5EBFFAD8-E58A-4a78-B60C-A614BEC181AA}.exe
{750557DE-78A2-422d-864B-E817B9DE6F3E}.exe
{91FBF4AA-6EF1-4998-AD8B-6B9636E125A0}.exe
{A3D41BF8-9627-4ad9-935E-84C7320451BA}.exe
{B024F90D-2CCE-48e5-82F3-7D0CF68B4449}.exe
{C1ADF58F-D671-4cac-8182-D27A0233403D}.exe
{D7F86BCE-8421-4275-9439-2C478849DD28}.exe
memory/1108-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1108-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1468-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1468-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1468-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1684-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1684-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1788-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1788-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1912-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2844-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2844-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3364-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3364-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3380-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3380-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3380-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3600-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3600-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3948-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3948-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4064-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4064-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6132-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6132-29-0x0000000000400000-0x0000000000410000-memory.dmp