Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
05/09/2026, 21:26
General
- Target 2026-09-03_cb880cd365a05188ede6357873a40569_elex_wannacry.exe
- Size 59KB
- Sample260905-1ad7cazvbw
- SHA256 86f61156e6c6f79e3df8ccdc84a6b044bef2b2d1b58df0f90598c83cd7eb379f
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 11 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\2026-09-03_cb880cd365a05188ede6357873a40569_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-03_cb880cd365a05188ede6357873a40569_elex_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\{DAD0E6EF-EB4F-4039-9DE9-44ABCE76DB67}.exeC:\Windows\{DAD0E6EF-EB4F-4039-9DE9-44ABCE76DB67}.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\{BCB670F5-A8AE-4b41-8434-751CA9D3654B}.exeC:\Windows\{BCB670F5-A8AE-4b41-8434-751CA9D3654B}.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\{90FCFB80-DA86-4008-9CF1-39FD99CFC18A}.exeC:\Windows\{90FCFB80-DA86-4008-9CF1-39FD99CFC18A}.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\{F6FF23B3-5D20-4662-9353-AE093646E62B}.exeC:\Windows\{F6FF23B3-5D20-4662-9353-AE093646E62B}.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\{6F0D36F7-C3A9-49ea-80E0-373ADB0E2CC7}.exeC:\Windows\{6F0D36F7-C3A9-49ea-80E0-373ADB0E2CC7}.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\{B675DBBB-488A-4c33-91D3-887E2B3CE42A}.exeC:\Windows\{B675DBBB-488A-4c33-91D3-887E2B3CE42A}.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\{9083391C-6407-46db-9251-2D52A5F6870D}.exeC:\Windows\{9083391C-6407-46db-9251-2D52A5F6870D}.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\{42C9D8D9-1747-42e4-8BA8-9EE9731A51E1}.exeC:\Windows\{42C9D8D9-1747-42e4-8BA8-9EE9731A51E1}.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\{D8AA08DD-F89F-4494-8010-E03B3CFA808F}.exeC:\Windows\{D8AA08DD-F89F-4494-8010-E03B3CFA808F}.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\{E40770A8-89B7-48ce-BDDB-A4E190AA3592}.exeC:\Windows\{E40770A8-89B7-48ce-BDDB-A4E190AA3592}.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\{14C2F3F2-10F9-41bd-BA3D-46F0A291D74A}.exeC:\Windows\{14C2F3F2-10F9-41bd-BA3D-46F0A291D74A}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{E4077~1.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\{D8AA0~1.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\{42C9D~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\{90833~1.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\{B675D~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\{6F0D3~1.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\{F6FF2~1.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\{90FCF~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\{BCB67~1.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\{DAD0E~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
{14C2F3F2-10F9-41bd-BA3D-46F0A291D74A}.exe
{42C9D8D9-1747-42e4-8BA8-9EE9731A51E1}.exe
{6F0D36F7-C3A9-49ea-80E0-373ADB0E2CC7}.exe
{9083391C-6407-46db-9251-2D52A5F6870D}.exe
{90FCFB80-DA86-4008-9CF1-39FD99CFC18A}.exe
{B675DBBB-488A-4c33-91D3-887E2B3CE42A}.exe
{BCB670F5-A8AE-4b41-8434-751CA9D3654B}.exe
{D8AA08DD-F89F-4494-8010-E03B3CFA808F}.exe
{DAD0E6EF-EB4F-4039-9DE9-44ABCE76DB67}.exe
{E40770A8-89B7-48ce-BDDB-A4E190AA3592}.exe
{F6FF23B3-5D20-4662-9353-AE093646E62B}.exe