Analysis
- max time kernel
148s - max time network
124s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
07/10/2026, 17:00
General
- Target 2026-10-06_f9b2cbe0a40d8cdccfb78de6862d33a1_elex_remcos_wannacry.exe
- Size 60KB
- Sample261007-vjc3ra11ds
- SHA256 e2df4594080ca85a590ca6a6ae2c1a6c34c4709da6260da3375cc4584230ba8b
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\2026-10-06_f9b2cbe0a40d8cdccfb78de6862d33a1_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-06_f9b2cbe0a40d8cdccfb78de6862d33a1_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\{137CDABE-6365-4a40-9C72-01EDF63CC933}.exeC:\Windows\{137CDABE-6365-4a40-9C72-01EDF63CC933}.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\{B9BF57D5-74DC-4265-8620-351949B94B5E}.exeC:\Windows\{B9BF57D5-74DC-4265-8620-351949B94B5E}.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\{A7F8ED93-0AAB-401e-95EA-6684AF4CFC78}.exeC:\Windows\{A7F8ED93-0AAB-401e-95EA-6684AF4CFC78}.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\{9C0F22AC-E6A6-42bb-909E-5377DC772BE7}.exeC:\Windows\{9C0F22AC-E6A6-42bb-909E-5377DC772BE7}.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\{93D2B667-9C21-448c-A624-0A0E240E04E9}.exeC:\Windows\{93D2B667-9C21-448c-A624-0A0E240E04E9}.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\{937F5460-5C39-482a-8DAB-EEF15C63520A}.exeC:\Windows\{937F5460-5C39-482a-8DAB-EEF15C63520A}.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\{1C906BAA-A09F-46c3-ADD4-72E77BF3D9FB}.exeC:\Windows\{1C906BAA-A09F-46c3-ADD4-72E77BF3D9FB}.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\{A55F46B4-B52D-4c7d-9BDA-AF8F001E13DD}.exeC:\Windows\{A55F46B4-B52D-4c7d-9BDA-AF8F001E13DD}.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\{16630FED-F63D-48e6-9E6B-D5F24E4F7241}.exeC:\Windows\{16630FED-F63D-48e6-9E6B-D5F24E4F7241}.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\{D3FECC05-9D09-40e8-8074-7EA7DCDD51EF}.exeC:\Windows\{D3FECC05-9D09-40e8-8074-7EA7DCDD51EF}.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\{C29C3F29-2BB8-40be-906A-85E6D212B2C4}.exeC:\Windows\{C29C3F29-2BB8-40be-906A-85E6D212B2C4}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{D3FEC~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\{16630~1.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\{A55F4~1.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\{1C906~1.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\{937F5~1.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\{93D2B~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\{9C0F2~1.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\{A7F8E~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\{B9BF5~1.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\{137CD~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
{137CDABE-6365-4a40-9C72-01EDF63CC933}.exe
{16630FED-F63D-48e6-9E6B-D5F24E4F7241}.exe
{1C906BAA-A09F-46c3-ADD4-72E77BF3D9FB}.exe
{937F5460-5C39-482a-8DAB-EEF15C63520A}.exe
{93D2B667-9C21-448c-A624-0A0E240E04E9}.exe
{9C0F22AC-E6A6-42bb-909E-5377DC772BE7}.exe
{A55F46B4-B52D-4c7d-9BDA-AF8F001E13DD}.exe
{A7F8ED93-0AAB-401e-95EA-6684AF4CFC78}.exe
{B9BF57D5-74DC-4265-8620-351949B94B5E}.exe
{C29C3F29-2BB8-40be-906A-85E6D212B2C4}.exe
{D3FECC05-9D09-40e8-8074-7EA7DCDD51EF}.exe
memory/1040-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1040-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2036-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2036-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2356-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2356-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2388-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2388-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2448-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2448-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2768-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2768-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3636-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3636-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4108-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4108-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4108-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4868-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4868-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5076-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5076-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5416-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5416-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6108-77-0x0000000000400000-0x0000000000410000-memory.dmp