Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/10/2026, 23:24
General
- Target 2026-10-30_824097e53c26029a1245aad7ddef74c3_elex_remcos_wannacry.exe
- Size 64KB
- Sample261030-3d4brafg34
- SHA256 d73dcb26c64724d57c9bbea004556d7e29553723a961735813d37156108ba528
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 36 IoCs
- Detects Windows executables referencing non-Windows User-Agents 36 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\2026-10-30_824097e53c26029a1245aad7ddef74c3_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-30_824097e53c26029a1245aad7ddef74c3_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\{9985A673-23C3-4cf7-810B-B543C9A1E30F}.exeC:\Windows\{9985A673-23C3-4cf7-810B-B543C9A1E30F}.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\{D6981533-72E6-485f-A058-55AD5B9ED856}.exeC:\Windows\{D6981533-72E6-485f-A058-55AD5B9ED856}.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\{6A279008-EA83-4751-8943-D0C3D0D831DE}.exeC:\Windows\{6A279008-EA83-4751-8943-D0C3D0D831DE}.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\{D21F05D2-1CAC-450f-8627-9764D1CD9713}.exeC:\Windows\{D21F05D2-1CAC-450f-8627-9764D1CD9713}.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\{99A381CE-38FE-4224-810D-3548966223B7}.exeC:\Windows\{99A381CE-38FE-4224-810D-3548966223B7}.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\{02F4C20C-06A2-4bfe-A5DF-ECABDCDD99B2}.exeC:\Windows\{02F4C20C-06A2-4bfe-A5DF-ECABDCDD99B2}.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\{3C4C2149-C78E-4eb2-AD9E-48BCDE7AAF3F}.exeC:\Windows\{3C4C2149-C78E-4eb2-AD9E-48BCDE7AAF3F}.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\{180F1BA7-8777-4f02-859D-A796FBB80C98}.exeC:\Windows\{180F1BA7-8777-4f02-859D-A796FBB80C98}.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\{FCCC84C7-F01C-4db7-BDB1-AF1AD253B2F2}.exeC:\Windows\{FCCC84C7-F01C-4db7-BDB1-AF1AD253B2F2}.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\{3023570D-E5B2-42ed-872E-5FBA099779AB}.exeC:\Windows\{3023570D-E5B2-42ed-872E-5FBA099779AB}.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\{E1AB1224-C97F-4d8d-B242-91F1D0B5355E}.exeC:\Windows\{E1AB1224-C97F-4d8d-B242-91F1D0B5355E}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{30235~1.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\{FCCC8~1.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\{180F1~1.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\{3C4C2~1.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\{02F4C~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\{99A38~1.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\{D21F0~1.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\{6A279~1.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\{D6981~1.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\{9985A~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
{02F4C20C-06A2-4bfe-A5DF-ECABDCDD99B2}.exe
{180F1BA7-8777-4f02-859D-A796FBB80C98}.exe
{3023570D-E5B2-42ed-872E-5FBA099779AB}.exe
{3C4C2149-C78E-4eb2-AD9E-48BCDE7AAF3F}.exe
{6A279008-EA83-4751-8943-D0C3D0D831DE}.exe
{9985A673-23C3-4cf7-810B-B543C9A1E30F}.exe
{99A381CE-38FE-4224-810D-3548966223B7}.exe
{D21F05D2-1CAC-450f-8627-9764D1CD9713}.exe
{D6981533-72E6-485f-A058-55AD5B9ED856}.exe
{E1AB1224-C97F-4d8d-B242-91F1D0B5355E}.exe
{FCCC84C7-F01C-4db7-BDB1-AF1AD253B2F2}.exe
memory/1148-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1148-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1448-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1448-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1824-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1824-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2164-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2164-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2464-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2464-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2596-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2596-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4080-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4080-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4264-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4264-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4264-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4876-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4876-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4968-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4968-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4968-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5396-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5676-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5676-36-0x0000000000400000-0x0000000000410000-memory.dmp