Analysis
- max time kernel
148s - max time network
157s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
11/08/2026, 03:58
General
- Target 2026-08-11_068f7839d6600e2581c8c7b33a180a18_elex_remcos_wannacry.exe
- Size 64KB
- Sample260811-ejmdesvhmb
- SHA256 626231c4b3003b62ad19f8e81ad4f9b3e28c6f70aa842ef3b3c0c89fe1c634c2
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\2026-08-11_068f7839d6600e2581c8c7b33a180a18_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-11_068f7839d6600e2581c8c7b33a180a18_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\{2795FF89-E60D-4373-B380-484DB443AA4A}.exeC:\Windows\{2795FF89-E60D-4373-B380-484DB443AA4A}.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\{26A25885-DAA2-486c-9BBA-FDFE5A577682}.exeC:\Windows\{26A25885-DAA2-486c-9BBA-FDFE5A577682}.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\{0A40AF5E-7EC7-47e5-BE55-46B1EF92B551}.exeC:\Windows\{0A40AF5E-7EC7-47e5-BE55-46B1EF92B551}.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\{E9F8ED08-4AF9-4bba-8FFF-48CDB9C9C519}.exeC:\Windows\{E9F8ED08-4AF9-4bba-8FFF-48CDB9C9C519}.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\{2536BF88-5598-45e2-AD11-26A30FBEAD08}.exeC:\Windows\{2536BF88-5598-45e2-AD11-26A30FBEAD08}.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\{D6A0D3D9-D3B0-4b58-ADD1-4846410246D7}.exeC:\Windows\{D6A0D3D9-D3B0-4b58-ADD1-4846410246D7}.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\{C27116BF-F13D-4ec9-8238-4AB34276AE14}.exeC:\Windows\{C27116BF-F13D-4ec9-8238-4AB34276AE14}.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\{10227EDE-A735-4fca-98C1-A71BA5F3E4E3}.exeC:\Windows\{10227EDE-A735-4fca-98C1-A71BA5F3E4E3}.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\{098658F8-060A-4281-A63A-BCAE65DB83AD}.exeC:\Windows\{098658F8-060A-4281-A63A-BCAE65DB83AD}.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\{5199E5A4-4726-47ec-B6F1-AE0965053048}.exeC:\Windows\{5199E5A4-4726-47ec-B6F1-AE0965053048}.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\{E1C19E07-FF8B-4ed6-8121-73D0EB222E2A}.exeC:\Windows\{E1C19E07-FF8B-4ed6-8121-73D0EB222E2A}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{5199E~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\{09865~1.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\{10227~1.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\{C2711~1.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\{D6A0D~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\{2536B~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\{E9F8E~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\{0A40A~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\{26A25~1.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\{2795F~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
{098658F8-060A-4281-A63A-BCAE65DB83AD}.exe
{0A40AF5E-7EC7-47e5-BE55-46B1EF92B551}.exe
{10227EDE-A735-4fca-98C1-A71BA5F3E4E3}.exe
{2536BF88-5598-45e2-AD11-26A30FBEAD08}.exe
{26A25885-DAA2-486c-9BBA-FDFE5A577682}.exe
{2795FF89-E60D-4373-B380-484DB443AA4A}.exe
{5199E5A4-4726-47ec-B6F1-AE0965053048}.exe
{C27116BF-F13D-4ec9-8238-4AB34276AE14}.exe
{D6A0D3D9-D3B0-4b58-ADD1-4846410246D7}.exe
{E1C19E07-FF8B-4ed6-8121-73D0EB222E2A}.exe
{E9F8ED08-4AF9-4bba-8FFF-48CDB9C9C519}.exe
memory/1152-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1152-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1496-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1496-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2452-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2452-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2484-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2484-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2484-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2776-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2776-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3420-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3420-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3668-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3668-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4108-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4812-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4812-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5416-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5416-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6012-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6012-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6080-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6080-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6080-1-0x0000000000400000-0x0000000000410000-memory.dmp