Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
29/10/2026, 17:50
General
- Target 2026-10-29_054242f2bb09b0596fef9e03fe704185_elex_wannacry.exe
- Size 60KB
- Sample261029-weq99a115m
- SHA256 bca8b3a9feb7754599d45636318c63591f4abaae10b76cd18a7b4902af3efc01
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 36 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\2026-10-29_054242f2bb09b0596fef9e03fe704185_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-29_054242f2bb09b0596fef9e03fe704185_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\{D7F3BB0A-786C-4b7f-8E20-682C8C08093A}.exeC:\Windows\{D7F3BB0A-786C-4b7f-8E20-682C8C08093A}.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\{1BAD2B07-C23F-4aaa-9360-6BB064581784}.exeC:\Windows\{1BAD2B07-C23F-4aaa-9360-6BB064581784}.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\{F157E8CF-F8EA-4f4e-AE78-B600056017DA}.exeC:\Windows\{F157E8CF-F8EA-4f4e-AE78-B600056017DA}.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\{F671AB68-E8E4-4155-A7FA-F92EC141D4BE}.exeC:\Windows\{F671AB68-E8E4-4155-A7FA-F92EC141D4BE}.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\{6936363A-576A-48fa-9271-AEEA2A2942E4}.exeC:\Windows\{6936363A-576A-48fa-9271-AEEA2A2942E4}.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\{BCC6B151-5E5C-47f6-A592-829CAD7FA507}.exeC:\Windows\{BCC6B151-5E5C-47f6-A592-829CAD7FA507}.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\{AA0BD654-E4A1-4d2e-A187-81E893B446EC}.exeC:\Windows\{AA0BD654-E4A1-4d2e-A187-81E893B446EC}.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\{0609DDC5-9728-47f2-BE79-BC1944B3A325}.exeC:\Windows\{0609DDC5-9728-47f2-BE79-BC1944B3A325}.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\{ECE3D694-2195-4338-9152-A1E924EC7C51}.exeC:\Windows\{ECE3D694-2195-4338-9152-A1E924EC7C51}.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\{8020150F-53CA-4302-87FB-C4C54303EBA3}.exeC:\Windows\{8020150F-53CA-4302-87FB-C4C54303EBA3}.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\{4BA53CBD-29F3-4ba9-80FB-692F9738B68A}.exeC:\Windows\{4BA53CBD-29F3-4ba9-80FB-692F9738B68A}.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\{80201~1.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\{ECE3D~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\{0609D~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\{AA0BD~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\{BCC6B~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\{69363~1.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\{F671A~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\{F157E~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\{1BAD2~1.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\{D7F3B~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
{0609DDC5-9728-47f2-BE79-BC1944B3A325}.exe
{1BAD2B07-C23F-4aaa-9360-6BB064581784}.exe
{4BA53CBD-29F3-4ba9-80FB-692F9738B68A}.exe
{6936363A-576A-48fa-9271-AEEA2A2942E4}.exe
{8020150F-53CA-4302-87FB-C4C54303EBA3}.exe
{AA0BD654-E4A1-4d2e-A187-81E893B446EC}.exe
{BCC6B151-5E5C-47f6-A592-829CAD7FA507}.exe
{D7F3BB0A-786C-4b7f-8E20-682C8C08093A}.exe
{ECE3D694-2195-4338-9152-A1E924EC7C51}.exe
{F157E8CF-F8EA-4f4e-AE78-B600056017DA}.exe
{F671AB68-E8E4-4155-A7FA-F92EC141D4BE}.exe
memory/1344-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1344-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2044-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2352-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2352-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2360-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2360-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3104-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3104-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3452-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3452-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3460-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3460-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4264-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4264-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4324-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4324-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4324-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4588-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4588-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4596-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4596-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4596-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4744-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4744-14-0x0000000000400000-0x0000000000410000-memory.dmp