Analysis
- max time kernel
149s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
26/10/2026, 15:01
General
- Target 2026-10-25_b6dc3a27e2af2d43d441c55e148314c4_elex_remcos_wannacry.exe
- Size 64KB
- Sample261026-sdt3zaex3w
- SHA256 9dcaf1280655bb2dc18f3a3718546bae009530015aa2e8fe6b39ce7955da9bc9
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 32 IoCs
- Detects Windows executables referencing non-Windows User-Agents 32 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\2026-10-25_b6dc3a27e2af2d43d441c55e148314c4_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-25_b6dc3a27e2af2d43d441c55e148314c4_elex_remcos_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\{26D2AE99-0470-402c-BEA6-D46B04732D93}.exeC:\Windows\{26D2AE99-0470-402c-BEA6-D46B04732D93}.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
-
C:\Windows\{CE24B37D-E464-40a9-B1C9-AE9612921D0D}.exeC:\Windows\{CE24B37D-E464-40a9-B1C9-AE9612921D0D}.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
-
C:\Windows\{7C1A5E3C-B6AF-4297-B6E6-8D3D0313E9B9}.exeC:\Windows\{7C1A5E3C-B6AF-4297-B6E6-8D3D0313E9B9}.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\{9B657800-8B40-4215-8BE9-746F18593925}.exeC:\Windows\{9B657800-8B40-4215-8BE9-746F18593925}.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\{1D1A6C14-06F3-41e4-97C2-5E56359630D0}.exeC:\Windows\{1D1A6C14-06F3-41e4-97C2-5E56359630D0}.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\{B057053F-1665-46ab-95C0-5D809AC4DCF5}.exeC:\Windows\{B057053F-1665-46ab-95C0-5D809AC4DCF5}.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\{77FD8278-1D4D-45c9-8C89-38D218415D29}.exeC:\Windows\{77FD8278-1D4D-45c9-8C89-38D218415D29}.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\{A9D18680-6134-4ba7-B4B1-EFC723B0A19E}.exeC:\Windows\{A9D18680-6134-4ba7-B4B1-EFC723B0A19E}.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
-
C:\Windows\{26E4F032-7E9E-46ac-BF3D-DB3793FEE62E}.exeC:\Windows\{26E4F032-7E9E-46ac-BF3D-DB3793FEE62E}.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\{58B2ECF7-D15C-4cb6-B34C-82372CEB2FB3}.exeC:\Windows\{58B2ECF7-D15C-4cb6-B34C-82372CEB2FB3}.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\{724027F0-DFD4-4012-A1FC-9D51E98736EE}.exeC:\Windows\{724027F0-DFD4-4012-A1FC-9D51E98736EE}.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\{58B2E~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\{26E4F~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\{A9D18~1.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\{77FD8~1.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\{B0570~1.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\{1D1A6~1.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\{9B657~1.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\{7C1A5~1.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\{CE24B~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\{26D2A~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
{1D1A6C14-06F3-41e4-97C2-5E56359630D0}.exe
{26D2AE99-0470-402c-BEA6-D46B04732D93}.exe
{26E4F032-7E9E-46ac-BF3D-DB3793FEE62E}.exe
{58B2ECF7-D15C-4cb6-B34C-82372CEB2FB3}.exe
{724027F0-DFD4-4012-A1FC-9D51E98736EE}.exe
{77FD8278-1D4D-45c9-8C89-38D218415D29}.exe
{7C1A5E3C-B6AF-4297-B6E6-8D3D0313E9B9}.exe
{9B657800-8B40-4215-8BE9-746F18593925}.exe
{A9D18680-6134-4ba7-B4B1-EFC723B0A19E}.exe
{B057053F-1665-46ab-95C0-5D809AC4DCF5}.exe
{CE24B37D-E464-40a9-B1C9-AE9612921D0D}.exe
memory/984-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/984-45-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1672-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1808-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1808-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1916-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1916-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1956-10-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1956-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2580-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2580-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3104-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3184-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3184-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3184-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3508-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4276-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4276-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4348-46-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4348-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4468-55-0x0000000000400000-0x0000000000410000-memory.dmp