Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
29/07/2026, 02:56
General
- Target 2026-07-29_0cea0198fdc73a9f21f831f425b98fa9_elex_wannacry.exe
- Size 60KB
- Sample260729-dfd27svwfx
- SHA256 d542808811f4cb13fe0cc82693b1191d729856f8ab03da1ec81d1a31b6c142a7
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\2026-07-29_0cea0198fdc73a9f21f831f425b98fa9_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_0cea0198fdc73a9f21f831f425b98fa9_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\{A43ABBFE-5849-402b-A75F-46DC872BD245}.exeC:\Windows\{A43ABBFE-5849-402b-A75F-46DC872BD245}.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\{EA46673E-3BB4-40ae-9152-750AC69228B9}.exeC:\Windows\{EA46673E-3BB4-40ae-9152-750AC69228B9}.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\{E77B4939-DABF-4ac5-91D9-A7C9D01AA87D}.exeC:\Windows\{E77B4939-DABF-4ac5-91D9-A7C9D01AA87D}.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\{C5508CC9-03D6-486f-A0B5-1156A762AFAF}.exeC:\Windows\{C5508CC9-03D6-486f-A0B5-1156A762AFAF}.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\{BDAC4B3A-F96E-4c67-8BDF-2BA8A3A713CF}.exeC:\Windows\{BDAC4B3A-F96E-4c67-8BDF-2BA8A3A713CF}.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\{58E9730E-EF88-4178-B68C-340BC5602AB5}.exeC:\Windows\{58E9730E-EF88-4178-B68C-340BC5602AB5}.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\{A361764D-F244-4ec0-83D1-DCF45A8CB1D2}.exeC:\Windows\{A361764D-F244-4ec0-83D1-DCF45A8CB1D2}.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\{7B57A4A8-E07E-493c-91FE-DCAEBD27E6A3}.exeC:\Windows\{7B57A4A8-E07E-493c-91FE-DCAEBD27E6A3}.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\{C7517906-7A3F-4d46-9CDA-3092C8EAD596}.exeC:\Windows\{C7517906-7A3F-4d46-9CDA-3092C8EAD596}.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\{08E1525D-1716-4720-9CC6-727260815FD1}.exeC:\Windows\{08E1525D-1716-4720-9CC6-727260815FD1}.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\{1DCFECEC-A65B-4da7-9811-DCC38DCBFAC4}.exeC:\Windows\{1DCFECEC-A65B-4da7-9811-DCC38DCBFAC4}.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\{08E15~1.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\{C7517~1.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\{7B57A~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\{A3617~1.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\{58E97~1.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\{BDAC4~1.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\{C5508~1.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\{E77B4~1.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\{EA466~1.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\{A43AB~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
{08E1525D-1716-4720-9CC6-727260815FD1}.exe
{1DCFECEC-A65B-4da7-9811-DCC38DCBFAC4}.exe
{58E9730E-EF88-4178-B68C-340BC5602AB5}.exe
{7B57A4A8-E07E-493c-91FE-DCAEBD27E6A3}.exe
{A361764D-F244-4ec0-83D1-DCF45A8CB1D2}.exe
{A43ABBFE-5849-402b-A75F-46DC872BD245}.exe
{BDAC4B3A-F96E-4c67-8BDF-2BA8A3A713CF}.exe
{C5508CC9-03D6-486f-A0B5-1156A762AFAF}.exe
{C7517906-7A3F-4d46-9CDA-3092C8EAD596}.exe
{E77B4939-DABF-4ac5-91D9-A7C9D01AA87D}.exe
{EA46673E-3BB4-40ae-9152-750AC69228B9}.exe