Analysis
- max time kernel
149s - max time network
136s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
16/10/2026, 23:12
General
- Target 2026-10-15_0f081f0ea3aceadea1c0bff61f7cb345_elex_remcos_wannacry.exe
- Size 60KB
- Sample261016-2663nsey21
- SHA256 e3d83b222d005faddb495644069d606740f07f382fa2db506bcdae703055db51
Score
10/10
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 10 IoCs
- Custom signatureDetects Windows executables referencing non-Windows User-Agents 10 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 10 IoCs
- Drops file in Windows directory 10 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-15_0f081f0ea3aceadea1c0bff61f7cb345_elex_remcos_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-15_0f081f0ea3aceadea1c0bff61f7cb345_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\{BA11DA5F-71D1-473f-BEDC-FA4635DA411D}.exeC:\Windows\{BA11DA5F-71D1-473f-BEDC-FA4635DA411D}.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\{C907FB3E-749A-4251-B35C-9F7B54DEFF31}.exeC:\Windows\{C907FB3E-749A-4251-B35C-9F7B54DEFF31}.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\{04ADF34F-C670-42fb-8B3A-4F64036FB19D}.exeC:\Windows\{04ADF34F-C670-42fb-8B3A-4F64036FB19D}.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\{23AE6F82-D560-4b94-B184-5F85EFBBFB55}.exeC:\Windows\{23AE6F82-D560-4b94-B184-5F85EFBBFB55}.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\{72DCD130-5E83-47ee-9644-FCB482E8BDFF}.exeC:\Windows\{72DCD130-5E83-47ee-9644-FCB482E8BDFF}.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\{6720E040-98C2-4f01-9E8E-0E43BB1C98BF}.exeC:\Windows\{6720E040-98C2-4f01-9E8E-0E43BB1C98BF}.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\{E07839BF-AD14-41d5-A8AA-D74235F7ECC7}.exeC:\Windows\{E07839BF-AD14-41d5-A8AA-D74235F7ECC7}.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\{580C8343-412E-4849-BF8F-567CC762D731}.exeC:\Windows\{580C8343-412E-4849-BF8F-567CC762D731}.exe9⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\{B73B1951-F854-42fa-9E03-FA16B7CD2698}.exeC:\Windows\{B73B1951-F854-42fa-9E03-FA16B7CD2698}.exe10⤵
- 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\{933CCA4D-CEC6-4c61-8774-B663237C9D76}.exeC:\Windows\{933CCA4D-CEC6-4c61-8774-B663237C9D76}.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\{1AAD194B-ED0D-4063-AB5C-FD5D44406DA0}.exeC:\Windows\{1AAD194B-ED0D-4063-AB5C-FD5D44406DA0}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{933CC~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\{B73B1~1.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\{580C8~1.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\{E0783~1.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\{6720E~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\{72DCD~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\{23AE6~1.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\{04ADF~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\{C907F~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\{BA11D~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
{04ADF34F-C670-42fb-8B3A-4F64036FB19D}.exe
{1AAD194B-ED0D-4063-AB5C-FD5D44406DA0}.exe
{23AE6F82-D560-4b94-B184-5F85EFBBFB55}.exe
{580C8343-412E-4849-BF8F-567CC762D731}.exe
{6720E040-98C2-4f01-9E8E-0E43BB1C98BF}.exe
{72DCD130-5E83-47ee-9644-FCB482E8BDFF}.exe
{933CCA4D-CEC6-4c61-8774-B663237C9D76}.exe
{BA11DA5F-71D1-473f-BEDC-FA4635DA411D}.exe
{C907FB3E-749A-4251-B35C-9F7B54DEFF31}.exe
{E07839BF-AD14-41d5-A8AA-D74235F7ECC7}.exe
memory/2932-31-0x0000000003D60000-0x0000000003E3B000-memory.dmp