Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
13/08/2026, 15:37
General
- Target 2026-08-13_0b43dd03dda69fe4adb767e4025fd688_elex_wannacry.exe
- Size 92KB
- Sample260813-s2w78stbpc
- SHA256 6bf9ff148cb926c46bc30fa22b32ffafe8aeb5a6b78b2324a4340e8489f77c20
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
- 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
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C:\Users\Admin\AppData\Local\Temp\2026-08-13_0b43dd03dda69fe4adb767e4025fd688_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-13_0b43dd03dda69fe4adb767e4025fd688_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
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C:\Windows\{BD6ECB2D-8785-429f-9449-E8A130E3A9EF}.exeC:\Windows\{BD6ECB2D-8785-429f-9449-E8A130E3A9EF}.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
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C:\Windows\{9BB2E8C5-B815-47d6-9959-75C153EE7E95}.exeC:\Windows\{9BB2E8C5-B815-47d6-9959-75C153EE7E95}.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
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C:\Windows\{86A51CE9-7C41-418e-8972-E85752A2AD6A}.exeC:\Windows\{86A51CE9-7C41-418e-8972-E85752A2AD6A}.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
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C:\Windows\{ADB11678-8F0B-47b9-925C-3E64EB3327C8}.exeC:\Windows\{ADB11678-8F0B-47b9-925C-3E64EB3327C8}.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
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C:\Windows\{648C9216-D6FE-4d51-8CFE-70649FDECBAE}.exeC:\Windows\{648C9216-D6FE-4d51-8CFE-70649FDECBAE}.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
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C:\Windows\{217325D3-0F3E-40d6-BC66-1C256B7548EA}.exeC:\Windows\{217325D3-0F3E-40d6-BC66-1C256B7548EA}.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
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C:\Windows\{2ACB572F-E167-4146-AF60-71E0847DB90F}.exeC:\Windows\{2ACB572F-E167-4146-AF60-71E0847DB90F}.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
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C:\Windows\{6E654156-1469-4dd8-A622-9F03644CD159}.exeC:\Windows\{6E654156-1469-4dd8-A622-9F03644CD159}.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
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C:\Windows\{66D44E42-219F-4e4e-996C-A52BD5D4884D}.exeC:\Windows\{66D44E42-219F-4e4e-996C-A52BD5D4884D}.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
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C:\Windows\{00E9BCE5-3B77-436c-AF49-58FBAC263B58}.exeC:\Windows\{00E9BCE5-3B77-436c-AF49-58FBAC263B58}.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
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C:\Windows\{72CF4A51-4D29-4472-8673-27D1F7DB8C2D}.exeC:\Windows\{72CF4A51-4D29-4472-8673-27D1F7DB8C2D}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{00E9B~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{66D44~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{6E654~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{2ACB5~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{21732~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{648C9~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{ADB11~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{86A51~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{9BB2E~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{BD6EC~1.EXE > nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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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
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{00E9BCE5-3B77-436c-AF49-58FBAC263B58}.exe
{217325D3-0F3E-40d6-BC66-1C256B7548EA}.exe
{2ACB572F-E167-4146-AF60-71E0847DB90F}.exe
{648C9216-D6FE-4d51-8CFE-70649FDECBAE}.exe
{66D44E42-219F-4e4e-996C-A52BD5D4884D}.exe
{6E654156-1469-4dd8-A622-9F03644CD159}.exe
{72CF4A51-4D29-4472-8673-27D1F7DB8C2D}.exe
{86A51CE9-7C41-418e-8972-E85752A2AD6A}.exe
{9BB2E8C5-B815-47d6-9959-75C153EE7E95}.exe
{ADB11678-8F0B-47b9-925C-3E64EB3327C8}.exe
{BD6ECB2D-8785-429f-9449-E8A130E3A9EF}.exe
memory/756-42-0x0000000000400000-0x0000000000417000-memory.dmp
memory/756-35-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1136-77-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1160-28-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1160-21-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1272-12-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1272-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2536-68-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2536-63-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2564-7-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2564-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2564-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2716-19-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2716-14-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3740-56-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3740-61-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4624-70-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4624-76-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5060-47-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5060-43-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5676-34-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5676-27-0x0000000000400000-0x0000000000417000-memory.dmp
memory/6112-54-0x0000000000400000-0x0000000000417000-memory.dmp
memory/6112-49-0x0000000000400000-0x0000000000417000-memory.dmp