Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
11/11/2026, 01:51
General
- Target 2026-11-09_1cdf14b8f54701302b0c101285c211c4_elex_remcos_wannacry.exe
- Size 64KB
- Sample261111-b952nsdd85
- SHA256 617d03fc48515e8558f423adcce94a3e0386f51644f6701c6846b0f36d79196e
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 34 IoCs
- Custom signatureDetects Windows executables referencing non-Windows User-Agents 34 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\2026-11-09_1cdf14b8f54701302b0c101285c211c4_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-09_1cdf14b8f54701302b0c101285c211c4_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\{A2C206C9-EDC3-43f4-82DE-6798023FDB1D}.exeC:\Windows\{A2C206C9-EDC3-43f4-82DE-6798023FDB1D}.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\{9076DAA9-5EA7-4432-A487-CC98ED864073}.exeC:\Windows\{9076DAA9-5EA7-4432-A487-CC98ED864073}.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\{33BC84DA-2456-418b-A99F-5064E43FFA8D}.exeC:\Windows\{33BC84DA-2456-418b-A99F-5064E43FFA8D}.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\{B548357B-ED6E-43b5-A9E7-D6E3D8EE112B}.exeC:\Windows\{B548357B-ED6E-43b5-A9E7-D6E3D8EE112B}.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\{48340A97-9387-483b-A7DA-A504CBBBB34E}.exeC:\Windows\{48340A97-9387-483b-A7DA-A504CBBBB34E}.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\{D88A91C3-BDC3-4612-BE55-EEDB9845E279}.exeC:\Windows\{D88A91C3-BDC3-4612-BE55-EEDB9845E279}.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\{68AF3B98-5CB8-4539-A3E0-8885AD437C12}.exeC:\Windows\{68AF3B98-5CB8-4539-A3E0-8885AD437C12}.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\{8C4E087A-8A80-434a-B61C-824C048CADBD}.exeC:\Windows\{8C4E087A-8A80-434a-B61C-824C048CADBD}.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\{CA3DFC56-F76A-45c8-9582-D87BE9787B26}.exeC:\Windows\{CA3DFC56-F76A-45c8-9582-D87BE9787B26}.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\{CC107D73-2B51-4230-A3CC-D1C90467EBFC}.exeC:\Windows\{CC107D73-2B51-4230-A3CC-D1C90467EBFC}.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\{BA835585-8A24-4812-AFC7-47DF61DEA7AA}.exeC:\Windows\{BA835585-8A24-4812-AFC7-47DF61DEA7AA}.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\{CC107~1.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\{CA3DF~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\{8C4E0~1.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\{68AF3~1.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\{D88A9~1.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\{48340~1.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\{B5483~1.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\{33BC8~1.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\{9076D~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\{A2C20~1.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
{33BC84DA-2456-418b-A99F-5064E43FFA8D}.exe
{48340A97-9387-483b-A7DA-A504CBBBB34E}.exe
{68AF3B98-5CB8-4539-A3E0-8885AD437C12}.exe
{8C4E087A-8A80-434a-B61C-824C048CADBD}.exe
{9076DAA9-5EA7-4432-A487-CC98ED864073}.exe
{A2C206C9-EDC3-43f4-82DE-6798023FDB1D}.exe
{B548357B-ED6E-43b5-A9E7-D6E3D8EE112B}.exe
{BA835585-8A24-4812-AFC7-47DF61DEA7AA}.exe
{CA3DFC56-F76A-45c8-9582-D87BE9787B26}.exe
{CC107D73-2B51-4230-A3CC-D1C90467EBFC}.exe
{D88A91C3-BDC3-4612-BE55-EEDB9845E279}.exe
memory/368-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/368-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/392-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/828-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/828-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2176-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2176-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2196-53-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2212-59-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2212-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2408-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2408-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2860-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2860-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2860-5-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3956-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3956-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3968-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4316-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4316-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4316-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5000-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5000-36-0x0000000000400000-0x0000000000410000-memory.dmp