Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
02/08/2026, 03:40
General
- Target 2026-08-02_0bf94f8ec5ab369c24f83866686ef865_elex_wannacry.exe
- Size 24KB
- Sample260802-d8bgsacf52
- SHA256 af02d30e800e331b57d3e86b846965a25a98f863ca4be52bec946e8604e0e529
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 45 IoCs
- UPX dump on OEP (original entry point) 45 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
- UPX packed file 45 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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\2026-08-02_0bf94f8ec5ab369c24f83866686ef865_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-02_0bf94f8ec5ab369c24f83866686ef865_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\{342C31D3-A294-486f-BD29-DC048821DC0F}.exeC:\Windows\{342C31D3-A294-486f-BD29-DC048821DC0F}.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\{8B733C2E-84BC-4bae-B66D-22729F6E0DCB}.exeC:\Windows\{8B733C2E-84BC-4bae-B66D-22729F6E0DCB}.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
-
C:\Windows\{D4035B18-947C-4aa7-A28A-4B94CAD97A3B}.exeC:\Windows\{D4035B18-947C-4aa7-A28A-4B94CAD97A3B}.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\{D29918F8-DF46-4574-9140-5837CDC71C31}.exeC:\Windows\{D29918F8-DF46-4574-9140-5837CDC71C31}.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\{97DC0953-CC80-4ae6-AAB5-9964880E5207}.exeC:\Windows\{97DC0953-CC80-4ae6-AAB5-9964880E5207}.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\{C0679E91-F23E-4a41-97CC-8C429BD4BF5A}.exeC:\Windows\{C0679E91-F23E-4a41-97CC-8C429BD4BF5A}.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\{60C3451E-27AD-4366-87DB-D9B33454A46C}.exeC:\Windows\{60C3451E-27AD-4366-87DB-D9B33454A46C}.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\{0E5602F8-464C-4077-9EE0-C2731EE62B11}.exeC:\Windows\{0E5602F8-464C-4077-9EE0-C2731EE62B11}.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\{E8FEB673-A26E-462f-9B61-B7E153509F7A}.exeC:\Windows\{E8FEB673-A26E-462f-9B61-B7E153509F7A}.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
-
C:\Windows\{98CD17A0-86EB-46af-8E1D-3006C31FD204}.exeC:\Windows\{98CD17A0-86EB-46af-8E1D-3006C31FD204}.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
-
C:\Windows\{41CA12D9-4787-4ad1-961D-100EDD8D04E1}.exeC:\Windows\{41CA12D9-4787-4ad1-961D-100EDD8D04E1}.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\{98CD1~1.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\{E8FEB~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\{0E560~1.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\{60C34~1.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\{C0679~1.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\{97DC0~1.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\{D2991~1.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\{D4035~1.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\{8B733~1.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\{342C3~1.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
{0E5602F8-464C-4077-9EE0-C2731EE62B11}.exe
{342C31D3-A294-486f-BD29-DC048821DC0F}.exe
{41CA12D9-4787-4ad1-961D-100EDD8D04E1}.exe
{60C3451E-27AD-4366-87DB-D9B33454A46C}.exe
{8B733C2E-84BC-4bae-B66D-22729F6E0DCB}.exe
{97DC0953-CC80-4ae6-AAB5-9964880E5207}.exe
{98CD17A0-86EB-46af-8E1D-3006C31FD204}.exe
{C0679E91-F23E-4a41-97CC-8C429BD4BF5A}.exe
{D29918F8-DF46-4574-9140-5837CDC71C31}.exe
{D4035B18-947C-4aa7-A28A-4B94CAD97A3B}.exe
{E8FEB673-A26E-462f-9B61-B7E153509F7A}.exe
memory/1004-6-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1004-9-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1004-13-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1788-21-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1788-15-0x0000000000400000-0x0000000000413000-memory.dmp
memory/1788-17-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2532-73-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2532-71-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2532-78-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2936-81-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2936-79-0x0000000000400000-0x0000000000413000-memory.dmp
memory/2936-85-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3152-70-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3152-65-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3152-63-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3168-87-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3652-41-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3652-47-0x0000000000400000-0x0000000000413000-memory.dmp
memory/3652-40-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4556-23-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4556-29-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4556-25-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4632-7-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4632-1-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4632-0-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4684-46-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4684-49-0x0000000000400000-0x0000000000413000-memory.dmp
memory/4684-53-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5848-31-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5848-37-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5848-33-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5980-61-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5980-55-0x0000000000400000-0x0000000000413000-memory.dmp
memory/5980-57-0x0000000000400000-0x0000000000413000-memory.dmp