Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
27/10/2026, 01:04
General
- Target 2026-10-26_fdc770a30f878f81513596900a7a3d48_elex_wannacry.exe
- Size 90KB
- Sample261027-bexf2szzcv
- SHA256 611574083e7914fe33a9e0aa15e4b4a8912604c23f9d16d894515b579a7ea1c3
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_fdc770a30f878f81513596900a7a3d48_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_fdc770a30f878f81513596900a7a3d48_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\{65E0CF89-D233-4ac5-A022-CA65897515DB}.exeC:\Windows\{65E0CF89-D233-4ac5-A022-CA65897515DB}.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\{B631A1C4-671E-4c3d-B290-C8F6A825A160}.exeC:\Windows\{B631A1C4-671E-4c3d-B290-C8F6A825A160}.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\{93E48C37-7410-4050-B923-7B91156A8DE9}.exeC:\Windows\{93E48C37-7410-4050-B923-7B91156A8DE9}.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\{15DB9825-6DEC-4660-8080-156F02780A5E}.exeC:\Windows\{15DB9825-6DEC-4660-8080-156F02780A5E}.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\{E49AB992-FF53-4a52-B840-6B5B4B8C8D49}.exeC:\Windows\{E49AB992-FF53-4a52-B840-6B5B4B8C8D49}.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\{20C47DDE-5C99-4061-B0C1-2D75AD8B62C0}.exeC:\Windows\{20C47DDE-5C99-4061-B0C1-2D75AD8B62C0}.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\{2D75595F-280C-4d4f-8AE6-0245D077888A}.exeC:\Windows\{2D75595F-280C-4d4f-8AE6-0245D077888A}.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\{A9CC6F8C-549D-421c-A8C8-3E9BE13E0D78}.exeC:\Windows\{A9CC6F8C-549D-421c-A8C8-3E9BE13E0D78}.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\{8C4815D2-1CD6-4b33-84A0-6EDEF16224AF}.exeC:\Windows\{8C4815D2-1CD6-4b33-84A0-6EDEF16224AF}.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\{E4383A07-CA65-4af5-9BC6-7523A2041AED}.exeC:\Windows\{E4383A07-CA65-4af5-9BC6-7523A2041AED}.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\{02D86237-9717-4839-97AD-C21C45D3E50A}.exeC:\Windows\{02D86237-9717-4839-97AD-C21C45D3E50A}.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\{E4383~1.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\{8C481~1.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\{A9CC6~1.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\{2D755~1.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\{20C47~1.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\{E49AB~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\{15DB9~1.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\{93E48~1.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\{B631A~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\{65E0C~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
{02D86237-9717-4839-97AD-C21C45D3E50A}.exe
{15DB9825-6DEC-4660-8080-156F02780A5E}.exe
{20C47DDE-5C99-4061-B0C1-2D75AD8B62C0}.exe
{2D75595F-280C-4d4f-8AE6-0245D077888A}.exe
{65E0CF89-D233-4ac5-A022-CA65897515DB}.exe
{8C4815D2-1CD6-4b33-84A0-6EDEF16224AF}.exe
{93E48C37-7410-4050-B923-7B91156A8DE9}.exe
{A9CC6F8C-549D-421c-A8C8-3E9BE13E0D78}.exe
{B631A1C4-671E-4c3d-B290-C8F6A825A160}.exe
{E4383A07-CA65-4af5-9BC6-7523A2041AED}.exe
{E49AB992-FF53-4a52-B840-6B5B4B8C8D49}.exe
memory/1580-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1580-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2120-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2120-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2120-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2700-46-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2700-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2704-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3164-29-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3164-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3296-58-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3296-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3796-45-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3908-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4200-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4200-11-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4200-5-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4536-17-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4828-52-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4828-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5004-22-0x0000000000400000-0x0000000000411000-memory.dmp