Analysis
- max time kernel
149s - max time network
95s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
11/05/2026, 19:37
General
- Target 2026-05-11_28517f211715173c1bbf2f3143438fb7_elex_wannacry.exe
- Size 59KB
- Sample260511-yb2ypahs4x
- SHA256 e7d3c8b20bcfbb8fe4ec9b4ddfcae68b1b8e284f9e6d107f10d2ed3d1ac799a2
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 10 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 10 IoCs
- Drops file in Windows directory 10 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 21 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-05-11_28517f211715173c1bbf2f3143438fb7_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-11_28517f211715173c1bbf2f3143438fb7_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\{BC2594C1-6CCE-43d3-884A-B2EE65966A45}.exeC:\Windows\{BC2594C1-6CCE-43d3-884A-B2EE65966A45}.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\{B564F9D8-2392-4e43-8CA5-C5CAA40CFC8A}.exeC:\Windows\{B564F9D8-2392-4e43-8CA5-C5CAA40CFC8A}.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\{7947DF1A-4EE6-44c8-B99D-B89539A29E01}.exeC:\Windows\{7947DF1A-4EE6-44c8-B99D-B89539A29E01}.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\{73E97DC6-452A-492d-AA76-F9FF2F56D660}.exeC:\Windows\{73E97DC6-452A-492d-AA76-F9FF2F56D660}.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\{894A4D96-C2F7-4fcc-BD15-C4268AD92318}.exeC:\Windows\{894A4D96-C2F7-4fcc-BD15-C4268AD92318}.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\{AEE35A9D-B1D3-445a-A74E-FD23F931C60D}.exeC:\Windows\{AEE35A9D-B1D3-445a-A74E-FD23F931C60D}.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\{25ED21AC-2BD7-4b56-94A4-305BD874A03F}.exeC:\Windows\{25ED21AC-2BD7-4b56-94A4-305BD874A03F}.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\{0103C70B-8F02-4b6d-94FF-E1C1C0E68645}.exeC:\Windows\{0103C70B-8F02-4b6d-94FF-E1C1C0E68645}.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\{658D860D-3BF8-4de1-AFAE-FE2D1FBD14A5}.exeC:\Windows\{658D860D-3BF8-4de1-AFAE-FE2D1FBD14A5}.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\{6BA00D8B-28F6-4054-B184-688C323627ED}.exeC:\Windows\{6BA00D8B-28F6-4054-B184-688C323627ED}.exe11⤵
- 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\{658D8~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{0103C~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{25ED2~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{AEE35~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{894A4~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{73E97~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{7947D~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B564F~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{BC259~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{0103C70B-8F02-4b6d-94FF-E1C1C0E68645}.exe
{25ED21AC-2BD7-4b56-94A4-305BD874A03F}.exe
{658D860D-3BF8-4de1-AFAE-FE2D1FBD14A5}.exe
{6BA00D8B-28F6-4054-B184-688C323627ED}.exe
{73E97DC6-452A-492d-AA76-F9FF2F56D660}.exe
{7947DF1A-4EE6-44c8-B99D-B89539A29E01}.exe
{894A4D96-C2F7-4fcc-BD15-C4268AD92318}.exe
{AEE35A9D-B1D3-445a-A74E-FD23F931C60D}.exe
{B564F9D8-2392-4e43-8CA5-C5CAA40CFC8A}.exe
{BC2594C1-6CCE-43d3-884A-B2EE65966A45}.exe