Analysis
- max time kernel
148s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/08/2026, 12:08
General
- Target 2026-08-15_bef8a07b64215569c9b264e311335cc8_elex_wannacry.exe
- Size 64KB
- Sample260815-pbdfnabl4z
- SHA256 0b917922ee5a4da25e3ce8c1179048ad2dbe4b72979c925ec4f7da20232f5151
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
- 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\2026-08-15_bef8a07b64215569c9b264e311335cc8_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_bef8a07b64215569c9b264e311335cc8_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\{8A4BBFEA-40DA-4127-851A-617E17A022C4}.exeC:\Windows\{8A4BBFEA-40DA-4127-851A-617E17A022C4}.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\{7A0F1250-0D3F-4586-ADE4-9A4FABBAD921}.exeC:\Windows\{7A0F1250-0D3F-4586-ADE4-9A4FABBAD921}.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\{B64B9DC4-B0B7-47e4-A10C-3908792FB8F0}.exeC:\Windows\{B64B9DC4-B0B7-47e4-A10C-3908792FB8F0}.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\{350E7836-811C-4a05-8D84-4217EBE2FB9F}.exeC:\Windows\{350E7836-811C-4a05-8D84-4217EBE2FB9F}.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\{01E1386D-04A1-4bd7-B783-5F9730E00548}.exeC:\Windows\{01E1386D-04A1-4bd7-B783-5F9730E00548}.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\{5053474F-B03F-4903-80FE-F14C5235D123}.exeC:\Windows\{5053474F-B03F-4903-80FE-F14C5235D123}.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\{0D4EA695-6990-4340-A06D-8A15D8773030}.exeC:\Windows\{0D4EA695-6990-4340-A06D-8A15D8773030}.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\{969ECD25-A905-4c1f-A57C-74EAC4264420}.exeC:\Windows\{969ECD25-A905-4c1f-A57C-74EAC4264420}.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\{A3596CD1-DBA6-4ba2-A854-17E2A36CC7D7}.exeC:\Windows\{A3596CD1-DBA6-4ba2-A854-17E2A36CC7D7}.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\{D8FCDFFD-F243-4c19-A583-9BF215AC5E28}.exeC:\Windows\{D8FCDFFD-F243-4c19-A583-9BF215AC5E28}.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\{0DC7227C-AEA4-4c5e-8A13-F4AE7E20C1B5}.exeC:\Windows\{0DC7227C-AEA4-4c5e-8A13-F4AE7E20C1B5}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{D8FCD~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\{A3596~1.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\{969EC~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\{0D4EA~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\{50534~1.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\{01E13~1.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\{350E7~1.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\{B64B9~1.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\{7A0F1~1.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\{8A4BB~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
{01E1386D-04A1-4bd7-B783-5F9730E00548}.exe
{0D4EA695-6990-4340-A06D-8A15D8773030}.exe
{0DC7227C-AEA4-4c5e-8A13-F4AE7E20C1B5}.exe
{350E7836-811C-4a05-8D84-4217EBE2FB9F}.exe
{5053474F-B03F-4903-80FE-F14C5235D123}.exe
{7A0F1250-0D3F-4586-ADE4-9A4FABBAD921}.exe
{8A4BBFEA-40DA-4127-851A-617E17A022C4}.exe
{969ECD25-A905-4c1f-A57C-74EAC4264420}.exe
{A3596CD1-DBA6-4ba2-A854-17E2A36CC7D7}.exe
{B64B9DC4-B0B7-47e4-A10C-3908792FB8F0}.exe
{D8FCDFFD-F243-4c19-A583-9BF215AC5E28}.exe
memory/1288-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1492-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1492-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1716-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1716-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2240-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2240-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3776-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3776-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4644-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4644-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4776-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4776-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4776-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5232-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5232-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5552-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5552-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5812-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5812-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5812-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6096-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6096-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6108-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6108-70-0x0000000000400000-0x0000000000410000-memory.dmp