Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
27/07/2026, 22:52
General
- Target 2026-07-27_6ac5570a1cced1e0c34cfd9953d8dbed_elex_wannacry.exe
- Size 64KB
- Sample260727-2thvbasgja
- SHA256 41ca06a4c3a0e9efdaaca0246148ccaab65bf1500d76d7727a55ab2f3ec52960
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 33 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\2026-07-27_6ac5570a1cced1e0c34cfd9953d8dbed_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-27_6ac5570a1cced1e0c34cfd9953d8dbed_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\{FA2A1CD3-2B5B-4a7d-924A-42BF17E7719A}.exeC:\Windows\{FA2A1CD3-2B5B-4a7d-924A-42BF17E7719A}.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\{6C98401A-E251-4653-A0DC-B0B7C01FA620}.exeC:\Windows\{6C98401A-E251-4653-A0DC-B0B7C01FA620}.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\{DA4147C6-1D6A-4287-883E-E730D4C2AB6C}.exeC:\Windows\{DA4147C6-1D6A-4287-883E-E730D4C2AB6C}.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\{7E6963F9-1007-4b65-A60A-4EE0BA1C3C37}.exeC:\Windows\{7E6963F9-1007-4b65-A60A-4EE0BA1C3C37}.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\{3048928C-12E7-4cf2-B8C1-12D6D219979C}.exeC:\Windows\{3048928C-12E7-4cf2-B8C1-12D6D219979C}.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\{94971210-A71D-4ed7-BDB3-696C9F2FEA3F}.exeC:\Windows\{94971210-A71D-4ed7-BDB3-696C9F2FEA3F}.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\{031C8005-DE7E-4873-B637-93EF97281097}.exeC:\Windows\{031C8005-DE7E-4873-B637-93EF97281097}.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\{03CA474C-ABFF-4712-8E17-BB9D3B01DCD5}.exeC:\Windows\{03CA474C-ABFF-4712-8E17-BB9D3B01DCD5}.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\{5640B8DF-880F-4773-BBE8-244E7F7DD489}.exeC:\Windows\{5640B8DF-880F-4773-BBE8-244E7F7DD489}.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\{ED0B9E7A-69F2-4d96-A8A2-60F3059FA808}.exeC:\Windows\{ED0B9E7A-69F2-4d96-A8A2-60F3059FA808}.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\{84C963DF-EE1B-4909-8447-94E7ABDD6917}.exeC:\Windows\{84C963DF-EE1B-4909-8447-94E7ABDD6917}.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\{ED0B9~1.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\{5640B~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\{03CA4~1.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\{031C8~1.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\{94971~1.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\{30489~1.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\{7E696~1.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\{DA414~1.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\{6C984~1.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\{FA2A1~1.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
{031C8005-DE7E-4873-B637-93EF97281097}.exe
{03CA474C-ABFF-4712-8E17-BB9D3B01DCD5}.exe
{3048928C-12E7-4cf2-B8C1-12D6D219979C}.exe
{5640B8DF-880F-4773-BBE8-244E7F7DD489}.exe
{6C98401A-E251-4653-A0DC-B0B7C01FA620}.exe
{7E6963F9-1007-4b65-A60A-4EE0BA1C3C37}.exe
{84C963DF-EE1B-4909-8447-94E7ABDD6917}.exe
{94971210-A71D-4ed7-BDB3-696C9F2FEA3F}.exe
{DA4147C6-1D6A-4287-883E-E730D4C2AB6C}.exe
{ED0B9E7A-69F2-4d96-A8A2-60F3059FA808}.exe
{FA2A1CD3-2B5B-4a7d-924A-42BF17E7719A}.exe
memory/768-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/784-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/784-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1656-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1780-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1780-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1780-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2840-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2840-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2892-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2892-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3204-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3468-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4516-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4516-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4516-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4548-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4548-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4688-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4688-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5004-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5004-25-0x0000000000400000-0x0000000000410000-memory.dmp