Analysis
- max time kernel
149s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
22/05/2026, 11:18
General
- Target 2026-05-22_08d46e006eca69f571e2c4ed6c8eb461_elex_wannacry.exe
- Size 60KB
- Sample260522-nededshv5j
- SHA256 384f40e30aeb27579e1d93c2ca87e91aab6a13ee6ff887cc081f26cdcfbe5e27
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\2026-05-22_08d46e006eca69f571e2c4ed6c8eb461_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-22_08d46e006eca69f571e2c4ed6c8eb461_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\{96F8712B-23E1-4b5e-A36C-75B1D183EA6B}.exeC:\Windows\{96F8712B-23E1-4b5e-A36C-75B1D183EA6B}.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\{D39657B9-F783-417c-B937-E6372AFDF3F1}.exeC:\Windows\{D39657B9-F783-417c-B937-E6372AFDF3F1}.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\{AF1BAEC1-5197-4c6a-90EF-78691BF55B30}.exeC:\Windows\{AF1BAEC1-5197-4c6a-90EF-78691BF55B30}.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\{0F49022C-EA3B-479a-B5A9-5B56197F3863}.exeC:\Windows\{0F49022C-EA3B-479a-B5A9-5B56197F3863}.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\{075CF81D-CC9B-48fc-9730-1F5520E00845}.exeC:\Windows\{075CF81D-CC9B-48fc-9730-1F5520E00845}.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\{5D14606E-20A4-46fa-B1A6-C8372E5DB1B5}.exeC:\Windows\{5D14606E-20A4-46fa-B1A6-C8372E5DB1B5}.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\{9C80E329-C2AB-4669-8A1A-B3954D26B205}.exeC:\Windows\{9C80E329-C2AB-4669-8A1A-B3954D26B205}.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\{A1646711-AE75-4a15-A0AA-CD023B53A1DB}.exeC:\Windows\{A1646711-AE75-4a15-A0AA-CD023B53A1DB}.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\{70C10B7C-CEDF-414b-8E43-4FAE439B7FEF}.exeC:\Windows\{70C10B7C-CEDF-414b-8E43-4FAE439B7FEF}.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\{F6689655-6011-4186-9230-5C2B03EED4F2}.exeC:\Windows\{F6689655-6011-4186-9230-5C2B03EED4F2}.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\{70C10~1.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\{A1646~1.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\{9C80E~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\{5D146~1.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\{075CF~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\{0F490~1.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\{AF1BA~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\{D3965~1.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\{96F87~1.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
{075CF81D-CC9B-48fc-9730-1F5520E00845}.exe
{0F49022C-EA3B-479a-B5A9-5B56197F3863}.exe
{5D14606E-20A4-46fa-B1A6-C8372E5DB1B5}.exe
{70C10B7C-CEDF-414b-8E43-4FAE439B7FEF}.exe
{96F8712B-23E1-4b5e-A36C-75B1D183EA6B}.exe
{9C80E329-C2AB-4669-8A1A-B3954D26B205}.exe
{A1646711-AE75-4a15-A0AA-CD023B53A1DB}.exe
{AF1BAEC1-5197-4c6a-90EF-78691BF55B30}.exe
{D39657B9-F783-417c-B937-E6372AFDF3F1}.exe
{F6689655-6011-4186-9230-5C2B03EED4F2}.exe