Analysis
- max time kernel
148s - max time network
116s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
19/08/2026, 14:37
General
- Target 2026-08-19_cf3f584b3da28e0d83b1bd32bdece89a_elex_wannacry.exe
- Size 60KB
- Sample260819-ry6f3aweqd
- SHA256 d3408a9f7d8fdd18b4d9748a471f1d7438ae5ae200bd8949ccc62db85f6a791d
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\2026-08-19_cf3f584b3da28e0d83b1bd32bdece89a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_cf3f584b3da28e0d83b1bd32bdece89a_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\{8F47A293-40B6-475c-B5F5-96F980FD47A1}.exeC:\Windows\{8F47A293-40B6-475c-B5F5-96F980FD47A1}.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\{7E1290C4-2102-4d0d-9ED6-9B84B57D2E86}.exeC:\Windows\{7E1290C4-2102-4d0d-9ED6-9B84B57D2E86}.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\{E254044F-39A7-48e6-B861-737C1219FDD2}.exeC:\Windows\{E254044F-39A7-48e6-B861-737C1219FDD2}.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\{756D00A2-D4F3-46c7-9077-914BFD70587C}.exeC:\Windows\{756D00A2-D4F3-46c7-9077-914BFD70587C}.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\{77E809F9-E8FF-4218-9702-8B7BF0FB9898}.exeC:\Windows\{77E809F9-E8FF-4218-9702-8B7BF0FB9898}.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\{8E02706A-3552-44f0-A31E-0516201B46D8}.exeC:\Windows\{8E02706A-3552-44f0-A31E-0516201B46D8}.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\{3F8EA6ED-8FC0-482c-BF07-83790D7DD4EC}.exeC:\Windows\{3F8EA6ED-8FC0-482c-BF07-83790D7DD4EC}.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\{119BC414-DF86-45a5-90CD-780EB1BB6E10}.exeC:\Windows\{119BC414-DF86-45a5-90CD-780EB1BB6E10}.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\{26D9D879-F016-439e-9E43-3EBD0247C92A}.exeC:\Windows\{26D9D879-F016-439e-9E43-3EBD0247C92A}.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\{CC0584DF-72C1-48c9-ABEE-10A825CDB21C}.exeC:\Windows\{CC0584DF-72C1-48c9-ABEE-10A825CDB21C}.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\{47E26A0D-4B8E-4b0d-A59D-56D244569D9F}.exeC:\Windows\{47E26A0D-4B8E-4b0d-A59D-56D244569D9F}.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\{CC058~1.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\{26D9D~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\{119BC~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\{3F8EA~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\{8E027~1.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\{77E80~1.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\{756D0~1.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\{E2540~1.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\{7E129~1.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\{8F47A~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
{119BC414-DF86-45a5-90CD-780EB1BB6E10}.exe
{26D9D879-F016-439e-9E43-3EBD0247C92A}.exe
{3F8EA6ED-8FC0-482c-BF07-83790D7DD4EC}.exe
{47E26A0D-4B8E-4b0d-A59D-56D244569D9F}.exe
{756D00A2-D4F3-46c7-9077-914BFD70587C}.exe
{77E809F9-E8FF-4218-9702-8B7BF0FB9898}.exe
{7E1290C4-2102-4d0d-9ED6-9B84B57D2E86}.exe
{8E02706A-3552-44f0-A31E-0516201B46D8}.exe
{8F47A293-40B6-475c-B5F5-96F980FD47A1}.exe
{CC0584DF-72C1-48c9-ABEE-10A825CDB21C}.exe
{E254044F-39A7-48e6-B861-737C1219FDD2}.exe