Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
28/07/2026, 17:17
General
- Target 2026-07-28_6141036d1c1d8e7f2a777ab796f2ce84_elex_wannacry.exe
- Size 64KB
- Sample260728-vtwylssvex
- SHA256 2e1f09c5f25403631c2ad0c985ce0b527aba7dd07b4ae5ec6ade5e79a7c7221a
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\2026-07-28_6141036d1c1d8e7f2a777ab796f2ce84_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_6141036d1c1d8e7f2a777ab796f2ce84_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\{B012F12D-C33A-434d-97E9-4CDB2775F65E}.exeC:\Windows\{B012F12D-C33A-434d-97E9-4CDB2775F65E}.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\{B80B2614-A94D-49c9-B383-B90F8A2B4849}.exeC:\Windows\{B80B2614-A94D-49c9-B383-B90F8A2B4849}.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\{E66AF162-0529-48d3-B175-C841FBEE6293}.exeC:\Windows\{E66AF162-0529-48d3-B175-C841FBEE6293}.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\{E982891B-9EC0-4457-8F24-6DF053994392}.exeC:\Windows\{E982891B-9EC0-4457-8F24-6DF053994392}.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\{F22B7FE1-83C3-4b84-8F97-F26A45527B41}.exeC:\Windows\{F22B7FE1-83C3-4b84-8F97-F26A45527B41}.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\{338D4A8F-E26D-4482-AC05-BE848C52BDBD}.exeC:\Windows\{338D4A8F-E26D-4482-AC05-BE848C52BDBD}.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\{2C2A0002-B646-407d-8795-88B3978D58AB}.exeC:\Windows\{2C2A0002-B646-407d-8795-88B3978D58AB}.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\{4E4995DD-405F-41ad-A296-96E2C289EF52}.exeC:\Windows\{4E4995DD-405F-41ad-A296-96E2C289EF52}.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\{A57AE19F-CEE1-4858-AFAB-47E181B9F80B}.exeC:\Windows\{A57AE19F-CEE1-4858-AFAB-47E181B9F80B}.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\{5DB22D1E-A5B5-4210-B43C-AB33D3AEAB2B}.exeC:\Windows\{5DB22D1E-A5B5-4210-B43C-AB33D3AEAB2B}.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\{53534BED-98B6-4d3c-A61F-BD60B2EFDCCE}.exeC:\Windows\{53534BED-98B6-4d3c-A61F-BD60B2EFDCCE}.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\{5DB22~1.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\{A57AE~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\{4E499~1.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\{2C2A0~1.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\{338D4~1.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\{F22B7~1.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\{E9828~1.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\{E66AF~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\{B80B2~1.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\{B012F~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
{2C2A0002-B646-407d-8795-88B3978D58AB}.exe
{338D4A8F-E26D-4482-AC05-BE848C52BDBD}.exe
{4E4995DD-405F-41ad-A296-96E2C289EF52}.exe
{53534BED-98B6-4d3c-A61F-BD60B2EFDCCE}.exe
{5DB22D1E-A5B5-4210-B43C-AB33D3AEAB2B}.exe
{A57AE19F-CEE1-4858-AFAB-47E181B9F80B}.exe
{B012F12D-C33A-434d-97E9-4CDB2775F65E}.exe
{B80B2614-A94D-49c9-B383-B90F8A2B4849}.exe
{E66AF162-0529-48d3-B175-C841FBEE6293}.exe
{E982891B-9EC0-4457-8F24-6DF053994392}.exe
{F22B7FE1-83C3-4b84-8F97-F26A45527B41}.exe
memory/364-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/364-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/748-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/748-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1032-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1032-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1172-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1172-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1236-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1236-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1540-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1540-66-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1540-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2936-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2936-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3576-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3576-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3576-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3972-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3972-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3972-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5476-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5476-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5536-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5536-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6088-78-0x0000000000400000-0x0000000000410000-memory.dmp