Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
13/08/2026, 09:42
General
- Target 2026-08-13_4edb829baf1f5aeb5ec5aa82731b816e_elex_wannacry.exe
- Size 92KB
- Sample260813-lprcwseq31
- SHA256 5c03fd075e6a39542b3148b29fa61c65ad4ae72103e3d8043f73bc816918b36c
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 32 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 10 IoCs
- Drops file in Windows directory 10 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-13_4edb829baf1f5aeb5ec5aa82731b816e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_4edb829baf1f5aeb5ec5aa82731b816e_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\{654EC700-315F-4a2d-9EA1-DC1959451B15}.exeC:\Windows\{654EC700-315F-4a2d-9EA1-DC1959451B15}.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\{AC8C6343-FB11-459b-87CE-CF2D46772AF4}.exeC:\Windows\{AC8C6343-FB11-459b-87CE-CF2D46772AF4}.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\{346BA79B-9E1F-47b0-B8F7-CE137FD86D5E}.exeC:\Windows\{346BA79B-9E1F-47b0-B8F7-CE137FD86D5E}.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\{349EAB04-7FA5-4672-8A79-98E014230E1D}.exeC:\Windows\{349EAB04-7FA5-4672-8A79-98E014230E1D}.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\{73119AC2-770D-4ded-985F-D928F38FD331}.exeC:\Windows\{73119AC2-770D-4ded-985F-D928F38FD331}.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\{2F1E606B-B825-44e0-AED2-F9EA88113F4F}.exeC:\Windows\{2F1E606B-B825-44e0-AED2-F9EA88113F4F}.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\{9BCEA805-243C-4974-8495-4BDEA10F6A63}.exeC:\Windows\{9BCEA805-243C-4974-8495-4BDEA10F6A63}.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\{453B01A1-5E46-4806-8527-51286531CF67}.exeC:\Windows\{453B01A1-5E46-4806-8527-51286531CF67}.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\{3A51116C-2E7B-46fb-ADDE-4C149B56F121}.exeC:\Windows\{3A51116C-2E7B-46fb-ADDE-4C149B56F121}.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\{95929C06-6FBD-4492-93BE-46D0174D0CD4}.exeC:\Windows\{95929C06-6FBD-4492-93BE-46D0174D0CD4}.exe11⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\{0EECC002-DF40-45d5-ADD2-385AAC5BC812}.exeC:\Windows\{0EECC002-DF40-45d5-ADD2-385AAC5BC812}.exe12⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{95929~1.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\{3A511~1.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\{453B0~1.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\{9BCEA~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\{2F1E6~1.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\{73119~1.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\{349EA~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\{346BA~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\{AC8C6~1.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\{654EC~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
{2F1E606B-B825-44e0-AED2-F9EA88113F4F}.exe
{346BA79B-9E1F-47b0-B8F7-CE137FD86D5E}.exe
{349EAB04-7FA5-4672-8A79-98E014230E1D}.exe
{3A51116C-2E7B-46fb-ADDE-4C149B56F121}.exe
{453B01A1-5E46-4806-8527-51286531CF67}.exe
{654EC700-315F-4a2d-9EA1-DC1959451B15}.exe
{73119AC2-770D-4ded-985F-D928F38FD331}.exe
{95929C06-6FBD-4492-93BE-46D0174D0CD4}.exe
{9BCEA805-243C-4974-8495-4BDEA10F6A63}.exe
{AC8C6343-FB11-459b-87CE-CF2D46772AF4}.exe
memory/1048-40-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1344-11-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1344-16-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1504-17-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1504-22-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2304-10-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2544-41-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2544-45-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2832-58-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2832-60-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2952-29-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2952-34-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3112-24-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3112-28-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3696-47-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3696-52-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3896-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3896-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3896-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4336-59-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5104-53-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5104-57-0x0000000000400000-0x0000000000417000-memory.dmp