Analysis
- max time kernel
149s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
27/10/2026, 22:45
General
- Target 2026-10-27_ee73233131b92ae33d7c0b1e9d7db6e1_elex_wannacry.exe
- Size 89KB
- Sample261027-2pebbsxtbs
- SHA256 ad205e77301642b146470b33f1d320a7761f3ebe72bdf285946477a95b4d67d4
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 30 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\2026-10-27_ee73233131b92ae33d7c0b1e9d7db6e1_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-27_ee73233131b92ae33d7c0b1e9d7db6e1_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\{25B9F287-FB34-473c-A477-0371411B7DBF}.exeC:\Windows\{25B9F287-FB34-473c-A477-0371411B7DBF}.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\{4FDA4413-FCD5-4ea2-9557-080E7FB797C4}.exeC:\Windows\{4FDA4413-FCD5-4ea2-9557-080E7FB797C4}.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\{41199376-A429-49be-9191-7B0CB5CC14A5}.exeC:\Windows\{41199376-A429-49be-9191-7B0CB5CC14A5}.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\{ED094248-4E77-4f78-AEFA-1229A7B0407A}.exeC:\Windows\{ED094248-4E77-4f78-AEFA-1229A7B0407A}.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\{6E6F62AC-9334-4701-B34A-9BA42C1BA1A4}.exeC:\Windows\{6E6F62AC-9334-4701-B34A-9BA42C1BA1A4}.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\{7D768787-17B8-43b6-AD25-4E6B23672D9B}.exeC:\Windows\{7D768787-17B8-43b6-AD25-4E6B23672D9B}.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\{8DE66AA9-6F39-4376-A2C4-371688D3492B}.exeC:\Windows\{8DE66AA9-6F39-4376-A2C4-371688D3492B}.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\{E0331AF3-64FB-4355-ACD2-29FC66EA91C8}.exeC:\Windows\{E0331AF3-64FB-4355-ACD2-29FC66EA91C8}.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\{2D90F773-0A77-49d3-9D04-88CEC9AEADF4}.exeC:\Windows\{2D90F773-0A77-49d3-9D04-88CEC9AEADF4}.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\{B172567C-7303-4652-B772-6688618990B4}.exeC:\Windows\{B172567C-7303-4652-B772-6688618990B4}.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\{89018475-050A-47a7-85CF-FE885C13EAC2}.exeC:\Windows\{89018475-050A-47a7-85CF-FE885C13EAC2}.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\{B1725~1.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\{2D90F~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\{E0331~1.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\{8DE66~1.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\{7D768~1.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\{6E6F6~1.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\{ED094~1.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\{41199~1.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\{4FDA4~1.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\{25B9F~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\2026-1~1.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
{25B9F287-FB34-473c-A477-0371411B7DBF}.exe
{2D90F773-0A77-49d3-9D04-88CEC9AEADF4}.exe
{41199376-A429-49be-9191-7B0CB5CC14A5}.exe
{4FDA4413-FCD5-4ea2-9557-080E7FB797C4}.exe
{6E6F62AC-9334-4701-B34A-9BA42C1BA1A4}.exe
{7D768787-17B8-43b6-AD25-4E6B23672D9B}.exe
{89018475-050A-47a7-85CF-FE885C13EAC2}.exe
{8DE66AA9-6F39-4376-A2C4-371688D3492B}.exe
{B172567C-7303-4652-B772-6688618990B4}.exe
{E0331AF3-64FB-4355-ACD2-29FC66EA91C8}.exe
{ED094248-4E77-4f78-AEFA-1229A7B0407A}.exe
memory/1492-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1492-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1892-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2032-51-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2064-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2540-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3136-11-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3136-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3136-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3432-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3432-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3832-46-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4600-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4600-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4600-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4948-30-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4948-25-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5800-18-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5800-13-0x0000000000400000-0x0000000000411000-memory.dmp