Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
07/10/2026, 18:18
General
- Target 2026-10-06_e4f67517ca14de8e896fa8674752fe58_elex_remcos_rincux_wannacry.exe
- Size 64KB
- Sample261007-wxn8lscy3x
- SHA256 994968211494955dfbaed0ae265db09bc44b849140f5ea38b6611e44c0cc810a
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\2026-10-06_e4f67517ca14de8e896fa8674752fe58_elex_remcos_rincux_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-06_e4f67517ca14de8e896fa8674752fe58_elex_remcos_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\{844BB8C6-FFEC-4f76-A365-DE35A002BAB2}.exeC:\Windows\{844BB8C6-FFEC-4f76-A365-DE35A002BAB2}.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\{3E721BFB-C29F-4249-9C73-2386C808D043}.exeC:\Windows\{3E721BFB-C29F-4249-9C73-2386C808D043}.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\{399B4521-57AF-48d4-88C6-0488574A5CCA}.exeC:\Windows\{399B4521-57AF-48d4-88C6-0488574A5CCA}.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\{89C5F0EF-C12B-465e-8D41-337E0FF03E6E}.exeC:\Windows\{89C5F0EF-C12B-465e-8D41-337E0FF03E6E}.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\{AAB23041-50E5-4804-AEA3-BA0AA4B015F0}.exeC:\Windows\{AAB23041-50E5-4804-AEA3-BA0AA4B015F0}.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\{C702CAF8-7EB1-4737-902A-2D36EA9B26EF}.exeC:\Windows\{C702CAF8-7EB1-4737-902A-2D36EA9B26EF}.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\{703A97BE-B53D-42b5-AE26-A5FE167436D4}.exeC:\Windows\{703A97BE-B53D-42b5-AE26-A5FE167436D4}.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\{78E6D93E-73F6-4946-975B-1E38B087AFBF}.exeC:\Windows\{78E6D93E-73F6-4946-975B-1E38B087AFBF}.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\{6CE0E411-FF7B-4ed3-B0CD-B2A4461B2D07}.exeC:\Windows\{6CE0E411-FF7B-4ed3-B0CD-B2A4461B2D07}.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\{51B375E0-6DBE-4f9a-ACEF-79706FD5590C}.exeC:\Windows\{51B375E0-6DBE-4f9a-ACEF-79706FD5590C}.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\{B7F09405-94B9-4812-A7FF-C601A086A2B4}.exeC:\Windows\{B7F09405-94B9-4812-A7FF-C601A086A2B4}.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\{51B37~1.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\{6CE0E~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\{78E6D~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\{703A9~1.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\{C702C~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\{AAB23~1.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\{89C5F~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\{399B4~1.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\{3E721~1.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\{844BB~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
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Downloads
{399B4521-57AF-48d4-88C6-0488574A5CCA}.exe
{3E721BFB-C29F-4249-9C73-2386C808D043}.exe
{51B375E0-6DBE-4f9a-ACEF-79706FD5590C}.exe
{6CE0E411-FF7B-4ed3-B0CD-B2A4461B2D07}.exe
{703A97BE-B53D-42b5-AE26-A5FE167436D4}.exe
{78E6D93E-73F6-4946-975B-1E38B087AFBF}.exe
{844BB8C6-FFEC-4f76-A365-DE35A002BAB2}.exe
{89C5F0EF-C12B-465e-8D41-337E0FF03E6E}.exe
{AAB23041-50E5-4804-AEA3-BA0AA4B015F0}.exe
{B7F09405-94B9-4812-A7FF-C601A086A2B4}.exe
{C702CAF8-7EB1-4737-902A-2D36EA9B26EF}.exe
memory/688-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/688-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/688-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1864-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1984-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1984-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2280-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2280-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2736-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2736-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2736-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3808-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3808-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4076-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4076-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4076-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4540-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4540-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4992-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4992-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5448-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5448-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5792-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5792-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5976-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5976-28-0x0000000000400000-0x0000000000410000-memory.dmp