Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 15:26
General
- Target 2026-07-30_6e7c5033ac551da5fab05c21d32da02d_elex_rincux_wannacry.exe
- Size 64KB
- Sample260730-svkkvsbf42
- SHA256 3f6f68284cc34c09ecedf4b647575c5701dc7f25b853458a46824eedd21715f3
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
- Detects Windows executables referencing non-Windows User-Agents 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\2026-07-30_6e7c5033ac551da5fab05c21d32da02d_elex_rincux_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_6e7c5033ac551da5fab05c21d32da02d_elex_rincux_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\{99C7C5B9-3B7E-465b-A2D5-B1B1FFB660E5}.exeC:\Windows\{99C7C5B9-3B7E-465b-A2D5-B1B1FFB660E5}.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\{37D76A8D-343B-4a92-A67A-070A888E25EC}.exeC:\Windows\{37D76A8D-343B-4a92-A67A-070A888E25EC}.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\{74725E61-4923-4d87-8F73-7BDFE55279E4}.exeC:\Windows\{74725E61-4923-4d87-8F73-7BDFE55279E4}.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\{77CB8543-E902-4b76-8799-C8F411254B6E}.exeC:\Windows\{77CB8543-E902-4b76-8799-C8F411254B6E}.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\{E6D81576-9D02-43b0-A695-78972AD03756}.exeC:\Windows\{E6D81576-9D02-43b0-A695-78972AD03756}.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\{004E64F5-FE0F-414c-88A1-5827C64B380B}.exeC:\Windows\{004E64F5-FE0F-414c-88A1-5827C64B380B}.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\{CEC15A73-376E-4484-B94C-9C06AFA396D2}.exeC:\Windows\{CEC15A73-376E-4484-B94C-9C06AFA396D2}.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\{05A74AF5-C6FE-431a-AC33-A3258FA7C237}.exeC:\Windows\{05A74AF5-C6FE-431a-AC33-A3258FA7C237}.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\{3F3D6580-57B3-4abc-AD99-649D2B85C348}.exeC:\Windows\{3F3D6580-57B3-4abc-AD99-649D2B85C348}.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\{F6DAE636-606E-45f4-8DC1-84FE0EA42057}.exeC:\Windows\{F6DAE636-606E-45f4-8DC1-84FE0EA42057}.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\{419B479E-1F31-444c-995C-75BBEE11CF33}.exeC:\Windows\{419B479E-1F31-444c-995C-75BBEE11CF33}.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\{F6DAE~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\{3F3D6~1.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\{05A74~1.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\{CEC15~1.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\{004E6~1.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\{E6D81~1.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\{77CB8~1.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\{74725~1.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\{37D76~1.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\{99C7C~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
{004E64F5-FE0F-414c-88A1-5827C64B380B}.exe
{05A74AF5-C6FE-431a-AC33-A3258FA7C237}.exe
{37D76A8D-343B-4a92-A67A-070A888E25EC}.exe
{3F3D6580-57B3-4abc-AD99-649D2B85C348}.exe
{419B479E-1F31-444c-995C-75BBEE11CF33}.exe
{74725E61-4923-4d87-8F73-7BDFE55279E4}.exe
{77CB8543-E902-4b76-8799-C8F411254B6E}.exe
{99C7C5B9-3B7E-465b-A2D5-B1B1FFB660E5}.exe
{CEC15A73-376E-4484-B94C-9C06AFA396D2}.exe
{E6D81576-9D02-43b0-A695-78972AD03756}.exe
{F6DAE636-606E-45f4-8DC1-84FE0EA42057}.exe
memory/1820-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1820-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2404-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2552-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2552-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2552-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3164-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3164-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3920-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3920-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3984-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3984-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4024-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4024-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4188-24-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4188-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4188-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4400-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4400-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4584-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4584-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4584-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4600-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4600-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6064-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6064-44-0x0000000000400000-0x0000000000410000-memory.dmp