Analysis
- max time kernel
120s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 12:20
General
- Target 2026-07-30_f177a5cc374750329e246de0f0acb178_elex_wannacry.exe
- Size 64KB
- Sample260730-ph62jsxcma
- SHA256 7c33d0de03b441dd75d8245b61bec29e07b7c965f0dc3f430c00d7bd43bd0cec
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 18 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 9 IoCs
- Drops file in Windows directory 9 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 19 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 9 IoCs
- Suspicious use of WriteProcessMemory 18 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-07-30_f177a5cc374750329e246de0f0acb178_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_f177a5cc374750329e246de0f0acb178_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\{7CB17A4B-2F9B-499b-85A3-A17AFA40A9DA}.exeC:\Windows\{7CB17A4B-2F9B-499b-85A3-A17AFA40A9DA}.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\{9F6D0C52-F57F-4a43-8006-B53501119FA4}.exeC:\Windows\{9F6D0C52-F57F-4a43-8006-B53501119FA4}.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\{FA487C2B-DD25-4d38-87FA-121834FDB1C0}.exeC:\Windows\{FA487C2B-DD25-4d38-87FA-121834FDB1C0}.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\{A7B78130-12D7-46e0-A15D-44F326F7EFF4}.exeC:\Windows\{A7B78130-12D7-46e0-A15D-44F326F7EFF4}.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\{C742687D-FAD5-4fea-A6BF-26D3AAF51E36}.exeC:\Windows\{C742687D-FAD5-4fea-A6BF-26D3AAF51E36}.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\{E3344392-DB41-4234-B79B-7A0E23E70B42}.exeC:\Windows\{E3344392-DB41-4234-B79B-7A0E23E70B42}.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\{5EC763B0-DFFF-4323-8354-9059A20F52A9}.exeC:\Windows\{5EC763B0-DFFF-4323-8354-9059A20F52A9}.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\{C5677403-A94F-402d-A1A4-8B90AD60032C}.exeC:\Windows\{C5677403-A94F-402d-A1A4-8B90AD60032C}.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\{1A75BB87-8E44-4c8f-8B4D-0041283D34F5}.exeC:\Windows\{1A75BB87-8E44-4c8f-8B4D-0041283D34F5}.exe10⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\{30803CDE-9920-4815-8BFA-8532F982FDDC}.exeC:\Windows\{30803CDE-9920-4815-8BFA-8532F982FDDC}.exe11⤵
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C:\Windows\{CCCAEB09-6DF3-49de-A2ED-08358E2657D6}.exeC:\Windows\{CCCAEB09-6DF3-49de-A2ED-08358E2657D6}.exe12⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{30803~1.EXE > nul12⤵
- Executes a command shell one-liner
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{1A75B~1.EXE > nul11⤵
- Executes a command shell one-liner
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C5677~1.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\{5EC76~1.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\{E3344~1.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\{C7426~1.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\{A7B78~1.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\{FA487~1.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\{9F6D0~1.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\{7CB17~1.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
{1A75BB87-8E44-4c8f-8B4D-0041283D34F5}.exe
{30803CDE-9920-4815-8BFA-8532F982FDDC}.exe
{5EC763B0-DFFF-4323-8354-9059A20F52A9}.exe
{7CB17A4B-2F9B-499b-85A3-A17AFA40A9DA}.exe
{9F6D0C52-F57F-4a43-8006-B53501119FA4}.exe
{A7B78130-12D7-46e0-A15D-44F326F7EFF4}.exe
{C5677403-A94F-402d-A1A4-8B90AD60032C}.exe
{C742687D-FAD5-4fea-A6BF-26D3AAF51E36}.exe
{CCCAEB09-6DF3-49de-A2ED-08358E2657D6}.exe
{E3344392-DB41-4234-B79B-7A0E23E70B42}.exe
{FA487C2B-DD25-4d38-87FA-121834FDB1C0}.exe
memory/1328-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1328-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2140-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2140-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2140-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2420-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2420-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3368-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3368-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3544-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3544-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4132-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4132-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4412-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4412-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4864-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4864-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5976-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5976-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6436-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6436-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6872-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6872-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/7080-77-0x0000000000400000-0x0000000000410000-memory.dmp