Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
11/08/2026, 02:49
General
- Target 2026-08-11_87c1a7c348a2b61bc3e6ca9671602af5_elex_wannacry.exe
- Size 372KB
- Sample260811-dbjrwsca76
- SHA256 5f0d1028092100e2de6018ff2ec165e7ffb031edbc566c562e5f24545ccd4267
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\2026-08-11_87c1a7c348a2b61bc3e6ca9671602af5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-11_87c1a7c348a2b61bc3e6ca9671602af5_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\{D014D561-01A9-4834-9CEF-CF5B5EDFBD4D}.exeC:\Windows\{D014D561-01A9-4834-9CEF-CF5B5EDFBD4D}.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\{9DBAEADF-2FAB-4273-9886-FD0FDE437636}.exeC:\Windows\{9DBAEADF-2FAB-4273-9886-FD0FDE437636}.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\{C6AEBFF2-BFD7-4390-8491-5F2E5680A663}.exeC:\Windows\{C6AEBFF2-BFD7-4390-8491-5F2E5680A663}.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\{4F871E7B-037C-4e95-98A5-1DDAAF61FB21}.exeC:\Windows\{4F871E7B-037C-4e95-98A5-1DDAAF61FB21}.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\{0D415D9C-2640-4396-801F-BCB9CE3CB8AE}.exeC:\Windows\{0D415D9C-2640-4396-801F-BCB9CE3CB8AE}.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\{7EAB1150-57D1-4f7e-8FCA-C505B4CD5B1E}.exeC:\Windows\{7EAB1150-57D1-4f7e-8FCA-C505B4CD5B1E}.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\{D47DB749-E949-444d-86F2-0612AD516849}.exeC:\Windows\{D47DB749-E949-444d-86F2-0612AD516849}.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\{2B178FAE-4AA3-4c22-90D4-8E770E8ACFB5}.exeC:\Windows\{2B178FAE-4AA3-4c22-90D4-8E770E8ACFB5}.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\{63041549-829F-4a77-9090-08792067AAA8}.exeC:\Windows\{63041549-829F-4a77-9090-08792067AAA8}.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\{7031CC02-1289-4f5c-920E-4355B2454781}.exeC:\Windows\{7031CC02-1289-4f5c-920E-4355B2454781}.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\{539ABDD9-C324-4572-AFE4-E9596568DDFB}.exeC:\Windows\{539ABDD9-C324-4572-AFE4-E9596568DDFB}.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\{7031C~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\{63041~1.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\{2B178~1.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\{D47DB~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\{7EAB1~1.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\{0D415~1.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\{4F871~1.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\{C6AEB~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\{9DBAE~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\{D014D~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
{0D415D9C-2640-4396-801F-BCB9CE3CB8AE}.exe
{2B178FAE-4AA3-4c22-90D4-8E770E8ACFB5}.exe
{4F871E7B-037C-4e95-98A5-1DDAAF61FB21}.exe
{539ABDD9-C324-4572-AFE4-E9596568DDFB}.exe
{63041549-829F-4a77-9090-08792067AAA8}.exe
{7031CC02-1289-4f5c-920E-4355B2454781}.exe
{7EAB1150-57D1-4f7e-8FCA-C505B4CD5B1E}.exe
{9DBAEADF-2FAB-4273-9886-FD0FDE437636}.exe
{C6AEBFF2-BFD7-4390-8491-5F2E5680A663}.exe
{D014D561-01A9-4834-9CEF-CF5B5EDFBD4D}.exe
{D47DB749-E949-444d-86F2-0612AD516849}.exe