Analysis
- max time kernel
148s - max time network
141s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 00:01
General
- Target 2026-08-08_f4518542c9f97f7ffbc3970e2817992d_elex_remcos_wannacry.exe
- Size 64KB
- Sample260809-aaxetawglf
- SHA256 95239edd2b07a7ebd7c150373080ac148a539a6021d7aebc21df2e627d76ba24
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 35 IoCs
- Detects Windows executables referencing non-Windows User-Agents 35 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\2026-08-08_f4518542c9f97f7ffbc3970e2817992d_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_f4518542c9f97f7ffbc3970e2817992d_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\{B72748D7-1FFE-4c6d-8DF7-F0D1DC5E5573}.exeC:\Windows\{B72748D7-1FFE-4c6d-8DF7-F0D1DC5E5573}.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\{12182149-FA60-4ac1-97C5-6562A5F3AF80}.exeC:\Windows\{12182149-FA60-4ac1-97C5-6562A5F3AF80}.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\{B969995C-963D-495f-B154-7EFC0FA082BF}.exeC:\Windows\{B969995C-963D-495f-B154-7EFC0FA082BF}.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\{EFF27F68-8189-4864-87B0-23069560C3A4}.exeC:\Windows\{EFF27F68-8189-4864-87B0-23069560C3A4}.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\{EBF72F00-6152-4161-AEF5-F7FF114933CE}.exeC:\Windows\{EBF72F00-6152-4161-AEF5-F7FF114933CE}.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\{83EC65B5-B3D5-411e-BE9C-A8B76C0736A6}.exeC:\Windows\{83EC65B5-B3D5-411e-BE9C-A8B76C0736A6}.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\{E959538F-E637-44aa-88E2-6C6C3377C757}.exeC:\Windows\{E959538F-E637-44aa-88E2-6C6C3377C757}.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\{85AA1CB9-BCF5-43b2-9724-2B0B2294B9A0}.exeC:\Windows\{85AA1CB9-BCF5-43b2-9724-2B0B2294B9A0}.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\{24EEE12D-55A2-4985-9903-F5DB137A713B}.exeC:\Windows\{24EEE12D-55A2-4985-9903-F5DB137A713B}.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\{06E61A58-00A3-4bb8-8929-A15F90315591}.exeC:\Windows\{06E61A58-00A3-4bb8-8929-A15F90315591}.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\{54927B09-9504-4d11-9916-20CCC73B55B8}.exeC:\Windows\{54927B09-9504-4d11-9916-20CCC73B55B8}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{06E61~1.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\{24EEE~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\{85AA1~1.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\{E9595~1.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\{83EC6~1.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\{EBF72~1.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\{EFF27~1.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\{B9699~1.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\{12182~1.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\{B7274~1.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\2026-0~1.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
{06E61A58-00A3-4bb8-8929-A15F90315591}.exe
{12182149-FA60-4ac1-97C5-6562A5F3AF80}.exe
{24EEE12D-55A2-4985-9903-F5DB137A713B}.exe
{54927B09-9504-4d11-9916-20CCC73B55B8}.exe
{83EC65B5-B3D5-411e-BE9C-A8B76C0736A6}.exe
{85AA1CB9-BCF5-43b2-9724-2B0B2294B9A0}.exe
{B72748D7-1FFE-4c6d-8DF7-F0D1DC5E5573}.exe
{B969995C-963D-495f-B154-7EFC0FA082BF}.exe
{E959538F-E637-44aa-88E2-6C6C3377C757}.exe
{EBF72F00-6152-4161-AEF5-F7FF114933CE}.exe
{EFF27F68-8189-4864-87B0-23069560C3A4}.exe
memory/1180-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1180-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1276-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1276-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1800-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1800-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2056-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2056-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2144-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2144-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2256-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2256-68-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2344-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2344-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4128-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4128-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4128-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5612-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5612-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5828-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5828-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5860-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6116-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6116-33-0x0000000000400000-0x0000000000410000-memory.dmp