Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
29/10/2026, 19:03
General
- Target 2026-10-28_c5b0026b47e236c8d053147eaf402af8_elex_wannacry.exe
- Size 68KB
- Sample261029-xqv81ssvbx
- SHA256 d92de18a0955015be62fb2a2b58a86a2c1bfc87fde1699b1fa07636e379981f1
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 35 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\2026-10-28_c5b0026b47e236c8d053147eaf402af8_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-28_c5b0026b47e236c8d053147eaf402af8_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\{B27E3ABC-C4B9-4e9f-A1B2-F04C9E9ED248}.exeC:\Windows\{B27E3ABC-C4B9-4e9f-A1B2-F04C9E9ED248}.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\{7818BBCA-6A5B-4e4a-8A86-FCAE35C34AFA}.exeC:\Windows\{7818BBCA-6A5B-4e4a-8A86-FCAE35C34AFA}.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\{0F6350F5-5BA2-4ec6-8A32-DABE1C8B2210}.exeC:\Windows\{0F6350F5-5BA2-4ec6-8A32-DABE1C8B2210}.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
-
C:\Windows\{C59C48B6-2CD1-424c-BC24-0BCA938A668E}.exeC:\Windows\{C59C48B6-2CD1-424c-BC24-0BCA938A668E}.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\{2353A54A-21E1-437e-BCDF-EB336F5B8E13}.exeC:\Windows\{2353A54A-21E1-437e-BCDF-EB336F5B8E13}.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\{A6D285D0-5D17-4c1e-81D0-E44C5096026F}.exeC:\Windows\{A6D285D0-5D17-4c1e-81D0-E44C5096026F}.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
-
C:\Windows\{816CFD5C-EC83-409b-A196-33F250D93527}.exeC:\Windows\{816CFD5C-EC83-409b-A196-33F250D93527}.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
-
C:\Windows\{E59C6B03-A1D0-4ea1-B873-5CDE40CD271B}.exeC:\Windows\{E59C6B03-A1D0-4ea1-B873-5CDE40CD271B}.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\{6A974AAC-5E81-4ebd-99E7-8B629D78CEFC}.exeC:\Windows\{6A974AAC-5E81-4ebd-99E7-8B629D78CEFC}.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\{F4E03E9D-D8B3-4cb1-8187-199B533BA092}.exeC:\Windows\{F4E03E9D-D8B3-4cb1-8187-199B533BA092}.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\{CC6B6A6E-3CB6-4820-B2EA-47462D9A87A1}.exeC:\Windows\{CC6B6A6E-3CB6-4820-B2EA-47462D9A87A1}.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\{F4E03~1.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\{6A974~1.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\{E59C6~1.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\{816CF~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\{A6D28~1.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\{2353A~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\{C59C4~1.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\{0F635~1.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\{7818B~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\{B27E3~1.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
{0F6350F5-5BA2-4ec6-8A32-DABE1C8B2210}.exe
{2353A54A-21E1-437e-BCDF-EB336F5B8E13}.exe
{6A974AAC-5E81-4ebd-99E7-8B629D78CEFC}.exe
{7818BBCA-6A5B-4e4a-8A86-FCAE35C34AFA}.exe
{816CFD5C-EC83-409b-A196-33F250D93527}.exe
{A6D285D0-5D17-4c1e-81D0-E44C5096026F}.exe
{B27E3ABC-C4B9-4e9f-A1B2-F04C9E9ED248}.exe
{C59C48B6-2CD1-424c-BC24-0BCA938A668E}.exe
{CC6B6A6E-3CB6-4820-B2EA-47462D9A87A1}.exe
{E59C6B03-A1D0-4ea1-B873-5CDE40CD271B}.exe
{F4E03E9D-D8B3-4cb1-8187-199B533BA092}.exe
memory/220-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/220-25-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1436-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1436-18-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2812-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2812-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3304-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3304-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3860-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3860-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3860-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3964-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4136-37-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4136-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4660-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4660-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4736-31-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4736-36-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4768-66-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4888-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4888-30-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4896-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4896-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4896-6-0x0000000000400000-0x0000000000411000-memory.dmp