Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/10/2026, 11:13
General
- Target 2026-10-01_7a1aa0b1d6de53e46f3f44fa55644d97_elex_wannacry.exe
- Size 64KB
- Sample261002-nblatsswct
- SHA256 72ca29bf22dd37d38dae07312c856aa6f6e88ca1f93ef05ced92a064f188d821
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 37 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\2026-10-01_7a1aa0b1d6de53e46f3f44fa55644d97_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-01_7a1aa0b1d6de53e46f3f44fa55644d97_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\{9EF336B5-3EFA-49f9-BF86-478764D293FE}.exeC:\Windows\{9EF336B5-3EFA-49f9-BF86-478764D293FE}.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\{475E44AE-C51F-47a8-87EC-C88606ED3ED4}.exeC:\Windows\{475E44AE-C51F-47a8-87EC-C88606ED3ED4}.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\{F3A17B80-054D-4e43-98F9-313052D7DFA7}.exeC:\Windows\{F3A17B80-054D-4e43-98F9-313052D7DFA7}.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\{16D274AF-1400-4350-B751-5412C9E761A1}.exeC:\Windows\{16D274AF-1400-4350-B751-5412C9E761A1}.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\{752F74BA-272C-45c9-AB43-112C5FD80434}.exeC:\Windows\{752F74BA-272C-45c9-AB43-112C5FD80434}.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\{CB8D5711-248F-463d-8EB5-FEB8A0924CE1}.exeC:\Windows\{CB8D5711-248F-463d-8EB5-FEB8A0924CE1}.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\{33EA0CB5-62CC-469e-B36D-93473ADCEBBA}.exeC:\Windows\{33EA0CB5-62CC-469e-B36D-93473ADCEBBA}.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\{20CD96D2-4047-4ece-B625-B5A545DAEEF0}.exeC:\Windows\{20CD96D2-4047-4ece-B625-B5A545DAEEF0}.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\{CFA44ED2-4703-4538-A96F-56FEABDFFF90}.exeC:\Windows\{CFA44ED2-4703-4538-A96F-56FEABDFFF90}.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\{29F2D03B-F53C-4c84-AB7E-F9477E87B804}.exeC:\Windows\{29F2D03B-F53C-4c84-AB7E-F9477E87B804}.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\{72A48F9D-4489-4829-8BA3-D2461BA0C09B}.exeC:\Windows\{72A48F9D-4489-4829-8BA3-D2461BA0C09B}.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\{29F2D~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\{CFA44~1.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\{20CD9~1.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\{33EA0~1.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\{CB8D5~1.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\{752F7~1.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\{16D27~1.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\{F3A17~1.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\{475E4~1.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\{9EF33~1.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
Loading Replay Monitor...
Downloads
{16D274AF-1400-4350-B751-5412C9E761A1}.exe
{20CD96D2-4047-4ece-B625-B5A545DAEEF0}.exe
{29F2D03B-F53C-4c84-AB7E-F9477E87B804}.exe
{33EA0CB5-62CC-469e-B36D-93473ADCEBBA}.exe
{475E44AE-C51F-47a8-87EC-C88606ED3ED4}.exe
{72A48F9D-4489-4829-8BA3-D2461BA0C09B}.exe
{752F74BA-272C-45c9-AB43-112C5FD80434}.exe
{9EF336B5-3EFA-49f9-BF86-478764D293FE}.exe
{CB8D5711-248F-463d-8EB5-FEB8A0924CE1}.exe
{CFA44ED2-4703-4538-A96F-56FEABDFFF90}.exe
{F3A17B80-054D-4e43-98F9-313052D7DFA7}.exe
memory/2044-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2044-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2364-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2364-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2580-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2580-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2756-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2756-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3468-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3468-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3956-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3956-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4192-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4192-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4372-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4372-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4372-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4524-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4524-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4524-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4564-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4768-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4768-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5940-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5940-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5940-1-0x0000000000400000-0x0000000000410000-memory.dmp