Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
14/10/2026, 03:10
General
- Target 2026-10-13_e496ea4ab42d7bfe4d0a593c7c3b1a3a_elex_remcos_wannacry.exe
- Size 64KB
- Sample261014-dpjn2sec45
- SHA256 0f5e52cb9704918c4f45ba7f6901a68053b505886faba393fe75ad429e4f3a5d
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
-
C:\Users\Admin\AppData\Local\Temp\2026-10-13_e496ea4ab42d7bfe4d0a593c7c3b1a3a_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-13_e496ea4ab42d7bfe4d0a593c7c3b1a3a_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
-
C:\Windows\{B4F84C86-780B-4736-AF40-BE56257C4F16}.exeC:\Windows\{B4F84C86-780B-4736-AF40-BE56257C4F16}.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\{14DD7B94-AE92-429b-80C6-2F1221E11E78}.exeC:\Windows\{14DD7B94-AE92-429b-80C6-2F1221E11E78}.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\{C18ED840-EE5D-425f-8506-E4D113EB0B40}.exeC:\Windows\{C18ED840-EE5D-425f-8506-E4D113EB0B40}.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
-
C:\Windows\{5C177F16-9911-4ec1-83CF-E2CBDBF370D2}.exeC:\Windows\{5C177F16-9911-4ec1-83CF-E2CBDBF370D2}.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
-
C:\Windows\{6E9C1122-92C7-4d66-8DA9-E8B548318B3D}.exeC:\Windows\{6E9C1122-92C7-4d66-8DA9-E8B548318B3D}.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
-
C:\Windows\{E7E21271-9006-4bde-B060-B18CCC390B37}.exeC:\Windows\{E7E21271-9006-4bde-B060-B18CCC390B37}.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
-
C:\Windows\{16B42074-AAA5-4b20-8B93-0374CDF3650B}.exeC:\Windows\{16B42074-AAA5-4b20-8B93-0374CDF3650B}.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
-
C:\Windows\{C311A91D-7D62-4a75-AE8A-94EDE913ED53}.exeC:\Windows\{C311A91D-7D62-4a75-AE8A-94EDE913ED53}.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\{27DC41DA-8E9A-47dc-A5B3-75DFCBC88950}.exeC:\Windows\{27DC41DA-8E9A-47dc-A5B3-75DFCBC88950}.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\{408219D0-D5D2-468c-AD88-E7B78D5BA6C2}.exeC:\Windows\{408219D0-D5D2-468c-AD88-E7B78D5BA6C2}.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\{EAE14386-5EF4-4da3-958B-2E7CCDE5653F}.exeC:\Windows\{EAE14386-5EF4-4da3-958B-2E7CCDE5653F}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{40821~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{27DC4~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C311A~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{16B42~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{E7E21~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{6E9C1~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{5C177~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C18ED~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{14DD7~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B4F84~1.EXE > nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
-
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
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
{14DD7B94-AE92-429b-80C6-2F1221E11E78}.exe
{16B42074-AAA5-4b20-8B93-0374CDF3650B}.exe
{27DC41DA-8E9A-47dc-A5B3-75DFCBC88950}.exe
{408219D0-D5D2-468c-AD88-E7B78D5BA6C2}.exe
{5C177F16-9911-4ec1-83CF-E2CBDBF370D2}.exe
{6E9C1122-92C7-4d66-8DA9-E8B548318B3D}.exe
{B4F84C86-780B-4736-AF40-BE56257C4F16}.exe
{C18ED840-EE5D-425f-8506-E4D113EB0B40}.exe
{C311A91D-7D62-4a75-AE8A-94EDE913ED53}.exe
{E7E21271-9006-4bde-B060-B18CCC390B37}.exe
{EAE14386-5EF4-4da3-958B-2E7CCDE5653F}.exe
memory/248-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/248-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/776-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/776-44-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1820-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1820-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1820-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1880-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1880-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1972-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1972-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3052-17-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3052-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3052-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4632-72-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4632-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4876-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4876-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5240-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5368-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5368-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5368-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5392-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5392-51-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6040-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6040-64-0x0000000000400000-0x0000000000410000-memory.dmp