Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
12/08/2026, 03:43
General
- Target 2026-08-12_337c520053f1113b05f5718a484580f0_elex_wannacry.exe
- Size 90KB
- Sample260812-eac4dsvthy
- SHA256 31ceb51f373aff7b75c9a237a91eca95c84ccd720feadcf985a8db4d3b3d71e4
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\2026-08-12_337c520053f1113b05f5718a484580f0_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-12_337c520053f1113b05f5718a484580f0_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\{BBF1CB7D-D56C-42f3-A8EF-D0AECD4A5099}.exeC:\Windows\{BBF1CB7D-D56C-42f3-A8EF-D0AECD4A5099}.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\{5E6D2E83-44C4-4df7-A103-40C839153D82}.exeC:\Windows\{5E6D2E83-44C4-4df7-A103-40C839153D82}.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\{0FD3017B-A038-41dc-9AFA-2479A8349B7F}.exeC:\Windows\{0FD3017B-A038-41dc-9AFA-2479A8349B7F}.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\{BE321A33-5240-4b4c-81D5-EF55EE2CF791}.exeC:\Windows\{BE321A33-5240-4b4c-81D5-EF55EE2CF791}.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\{7EA0FAD2-D412-455e-9B54-BB83FD1EDAB3}.exeC:\Windows\{7EA0FAD2-D412-455e-9B54-BB83FD1EDAB3}.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\{B4827E09-7B43-412a-B373-A38147FBA5B2}.exeC:\Windows\{B4827E09-7B43-412a-B373-A38147FBA5B2}.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\{17B7A79C-0645-4376-8F4A-9333CF272B4E}.exeC:\Windows\{17B7A79C-0645-4376-8F4A-9333CF272B4E}.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\{C39D837D-3F23-43a7-8377-D84BFCF330F7}.exeC:\Windows\{C39D837D-3F23-43a7-8377-D84BFCF330F7}.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\{9ED9705B-C262-4ec5-9A8F-A7402E44FAB3}.exeC:\Windows\{9ED9705B-C262-4ec5-9A8F-A7402E44FAB3}.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\{A0DDB0AA-5C06-4c40-B1FB-B96B283CC1B8}.exeC:\Windows\{A0DDB0AA-5C06-4c40-B1FB-B96B283CC1B8}.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\{ED6A6F86-CDBC-4ee2-A47D-750AFFD80A88}.exeC:\Windows\{ED6A6F86-CDBC-4ee2-A47D-750AFFD80A88}.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\{A0DDB~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\{9ED97~1.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\{C39D8~1.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\{17B7A~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\{B4827~1.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\{7EA0F~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\{BE321~1.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\{0FD30~1.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\{5E6D2~1.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\{BBF1C~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
{0FD3017B-A038-41dc-9AFA-2479A8349B7F}.exe
{17B7A79C-0645-4376-8F4A-9333CF272B4E}.exe
{5E6D2E83-44C4-4df7-A103-40C839153D82}.exe
{7EA0FAD2-D412-455e-9B54-BB83FD1EDAB3}.exe
{9ED9705B-C262-4ec5-9A8F-A7402E44FAB3}.exe
{A0DDB0AA-5C06-4c40-B1FB-B96B283CC1B8}.exe
{B4827E09-7B43-412a-B373-A38147FBA5B2}.exe
{BBF1CB7D-D56C-42f3-A8EF-D0AECD4A5099}.exe
{BE321A33-5240-4b4c-81D5-EF55EE2CF791}.exe
{C39D837D-3F23-43a7-8377-D84BFCF330F7}.exe
{ED6A6F86-CDBC-4ee2-A47D-750AFFD80A88}.exe
memory/1064-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1064-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2784-20-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2784-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2908-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2908-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3220-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3872-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3872-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4140-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4140-47-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4352-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4352-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4376-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4376-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4376-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4504-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4504-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4768-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4768-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4916-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4916-75-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5868-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5868-69-0x0000000000400000-0x0000000000411000-memory.dmp