Analysis
- max time kernel
148s - max time network
116s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
17/08/2026, 00:52
General
- Target 2026-08-16_347fa00c868410436ff3cc2b18e5899e_elex_wannacry.exe
- Size 59KB
- Sample260817-a79reagg67
- SHA256 b1689e064eb966a9949da22cb496fd916740e575ce007a322626fedc8a9f606c
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\2026-08-16_347fa00c868410436ff3cc2b18e5899e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_347fa00c868410436ff3cc2b18e5899e_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\{D84259E6-8098-495e-9202-175EF2ECD0A4}.exeC:\Windows\{D84259E6-8098-495e-9202-175EF2ECD0A4}.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\{11970CBF-99A3-402c-863B-6A9169F26122}.exeC:\Windows\{11970CBF-99A3-402c-863B-6A9169F26122}.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\{61BD8A64-4C9C-42d5-9D75-DAF25DBF2D9E}.exeC:\Windows\{61BD8A64-4C9C-42d5-9D75-DAF25DBF2D9E}.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\{E3E03310-E855-426e-AD3A-D99C0BBF30CD}.exeC:\Windows\{E3E03310-E855-426e-AD3A-D99C0BBF30CD}.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\{CAB64507-B2BD-4c78-9E87-6A25B0CF1262}.exeC:\Windows\{CAB64507-B2BD-4c78-9E87-6A25B0CF1262}.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\{AF88ACA3-C1FC-4f98-83BF-B4307A3BBCEA}.exeC:\Windows\{AF88ACA3-C1FC-4f98-83BF-B4307A3BBCEA}.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\{5F2E2856-466B-4af2-806D-2EA3FC8FAB1F}.exeC:\Windows\{5F2E2856-466B-4af2-806D-2EA3FC8FAB1F}.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\{C6CFE4D9-7C7D-4ce2-899B-312993CB8BD7}.exeC:\Windows\{C6CFE4D9-7C7D-4ce2-899B-312993CB8BD7}.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\{F2FF5776-CC88-4e10-8E8F-03320D3C4FAC}.exeC:\Windows\{F2FF5776-CC88-4e10-8E8F-03320D3C4FAC}.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\{9F7209E1-1961-4ab0-80A3-66C99DA64D11}.exeC:\Windows\{9F7209E1-1961-4ab0-80A3-66C99DA64D11}.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\{DEA2E219-041B-4498-B567-A4E6FD3FD8DE}.exeC:\Windows\{DEA2E219-041B-4498-B567-A4E6FD3FD8DE}.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\{9F720~1.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\{F2FF5~1.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\{C6CFE~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\{5F2E2~1.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\{AF88A~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\{CAB64~1.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\{E3E03~1.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\{61BD8~1.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\{11970~1.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\{D8425~1.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
{11970CBF-99A3-402c-863B-6A9169F26122}.exe
{5F2E2856-466B-4af2-806D-2EA3FC8FAB1F}.exe
{61BD8A64-4C9C-42d5-9D75-DAF25DBF2D9E}.exe
{9F7209E1-1961-4ab0-80A3-66C99DA64D11}.exe
{AF88ACA3-C1FC-4f98-83BF-B4307A3BBCEA}.exe
{C6CFE4D9-7C7D-4ce2-899B-312993CB8BD7}.exe
{CAB64507-B2BD-4c78-9E87-6A25B0CF1262}.exe
{D84259E6-8098-495e-9202-175EF2ECD0A4}.exe
{DEA2E219-041B-4498-B567-A4E6FD3FD8DE}.exe
{E3E03310-E855-426e-AD3A-D99C0BBF30CD}.exe
{F2FF5776-CC88-4e10-8E8F-03320D3C4FAC}.exe