Analysis
- max time kernel
149s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
27/10/2026, 12:49
General
- Target 2026-10-26_869b0e16dedba96f296c059f02134701_elex_wannacry.exe
- Size 68KB
- Sample261027-p2efmstyex
- SHA256 baec981634cf4d5b844dcff6b10a207a384c25ad53f8e8ca7f8e559db806dc19
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 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\2026-10-26_869b0e16dedba96f296c059f02134701_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_869b0e16dedba96f296c059f02134701_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\{5162607E-AB5F-425a-90F1-984FA4023E35}.exeC:\Windows\{5162607E-AB5F-425a-90F1-984FA4023E35}.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\{6E7EB16D-E1BE-4335-AFC4-A7ACE2587BEC}.exeC:\Windows\{6E7EB16D-E1BE-4335-AFC4-A7ACE2587BEC}.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\{CD5F82AB-DEC4-4f64-AFBC-7E196CE32C92}.exeC:\Windows\{CD5F82AB-DEC4-4f64-AFBC-7E196CE32C92}.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\{0822D716-F82A-44d8-8FF1-A5E228FC2329}.exeC:\Windows\{0822D716-F82A-44d8-8FF1-A5E228FC2329}.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\{22849398-2551-4063-84A6-8D75FDBBEA9E}.exeC:\Windows\{22849398-2551-4063-84A6-8D75FDBBEA9E}.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\{A0C42A82-EAA5-4a66-A3E4-BBC239615C98}.exeC:\Windows\{A0C42A82-EAA5-4a66-A3E4-BBC239615C98}.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\{6F9974D1-53C4-4cae-B8A4-404B3FA3D472}.exeC:\Windows\{6F9974D1-53C4-4cae-B8A4-404B3FA3D472}.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\{3EF9332E-10E7-4835-A666-78AC4BA6602A}.exeC:\Windows\{3EF9332E-10E7-4835-A666-78AC4BA6602A}.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\{672D8542-8D9C-45ea-8EB5-B8CFDEE3F8E4}.exeC:\Windows\{672D8542-8D9C-45ea-8EB5-B8CFDEE3F8E4}.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\{B6A960CD-1878-4a0b-9817-E4F744399A63}.exeC:\Windows\{B6A960CD-1878-4a0b-9817-E4F744399A63}.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\{81F3F0FE-7295-4595-8A86-30B7E496E956}.exeC:\Windows\{81F3F0FE-7295-4595-8A86-30B7E496E956}.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\{B6A96~1.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\{672D8~1.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\{3EF93~1.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\{6F997~1.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\{A0C42~1.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\{22849~1.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\{0822D~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\{CD5F8~1.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\{6E7EB~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\{51626~1.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
{0822D716-F82A-44d8-8FF1-A5E228FC2329}.exe
{22849398-2551-4063-84A6-8D75FDBBEA9E}.exe
{3EF9332E-10E7-4835-A666-78AC4BA6602A}.exe
{5162607E-AB5F-425a-90F1-984FA4023E35}.exe
{672D8542-8D9C-45ea-8EB5-B8CFDEE3F8E4}.exe
{6E7EB16D-E1BE-4335-AFC4-A7ACE2587BEC}.exe
{6F9974D1-53C4-4cae-B8A4-404B3FA3D472}.exe
{81F3F0FE-7295-4595-8A86-30B7E496E956}.exe
{A0C42A82-EAA5-4a66-A3E4-BBC239615C98}.exe
{B6A960CD-1878-4a0b-9817-E4F744399A63}.exe
{CD5F82AB-DEC4-4f64-AFBC-7E196CE32C92}.exe
memory/1188-52-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1188-58-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1684-45-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1824-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1824-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2220-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2960-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2960-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3040-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3040-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3464-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3464-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3696-18-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3696-24-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4136-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4136-46-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4648-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4648-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4868-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4868-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4868-0-0x0000000000400000-0x0000000000411000-memory.dmp