Analysis
- max time kernel
148s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
16/08/2026, 21:08
General
- Target 2026-08-16_6e916f879f04902495147eb666830288_elex_wannacry.exe
- Size 79KB
- Sample260816-zzbbbaga35
- SHA256 58c6f35f983c2dab951331a285535dc0137044de5ab6594d2d1bf134cf72a503
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 10 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 10 IoCs
- Drops file in Windows directory 10 IoCs
- Executes a command shell one-liner 1 TTPs 10 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 21 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-16_6e916f879f04902495147eb666830288_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_6e916f879f04902495147eb666830288_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\{2BE59275-D2C5-45b7-9AB6-C32C152774DE}.exeC:\Windows\{2BE59275-D2C5-45b7-9AB6-C32C152774DE}.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\{81A36B59-8E9A-4e3f-9B27-64412DC9B411}.exeC:\Windows\{81A36B59-8E9A-4e3f-9B27-64412DC9B411}.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\{0F4266FA-D53A-4233-A229-BBC8F1DD873B}.exeC:\Windows\{0F4266FA-D53A-4233-A229-BBC8F1DD873B}.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\{01849C4B-F4F9-4a77-B3F7-19D84227F340}.exeC:\Windows\{01849C4B-F4F9-4a77-B3F7-19D84227F340}.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\{0B8E9A35-90A4-4c35-ABD2-7A8D064BBBCB}.exeC:\Windows\{0B8E9A35-90A4-4c35-ABD2-7A8D064BBBCB}.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\{E58B6BCC-FA30-46bf-8E53-2A3C5848A5E5}.exeC:\Windows\{E58B6BCC-FA30-46bf-8E53-2A3C5848A5E5}.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\{84333CED-A294-4d5b-B067-870C00C5B801}.exeC:\Windows\{84333CED-A294-4d5b-B067-870C00C5B801}.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\{6595741E-D578-41ba-8540-38EB2FACBC4C}.exeC:\Windows\{6595741E-D578-41ba-8540-38EB2FACBC4C}.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\{C4D221EE-ACB7-4eb8-B383-6ED4A5F1E9C9}.exeC:\Windows\{C4D221EE-ACB7-4eb8-B383-6ED4A5F1E9C9}.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\{CECE8B5E-1BDB-4c3d-A7E8-9EFDF51E0139}.exeC:\Windows\{CECE8B5E-1BDB-4c3d-A7E8-9EFDF51E0139}.exe11⤵
- 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\{C4D22~1.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\{65957~1.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\{84333~1.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\{E58B6~1.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\{0B8E9~1.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\{01849~1.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\{0F426~1.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\{81A36~1.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\{2BE59~1.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
{01849C4B-F4F9-4a77-B3F7-19D84227F340}.exe
{0B8E9A35-90A4-4c35-ABD2-7A8D064BBBCB}.exe
{0F4266FA-D53A-4233-A229-BBC8F1DD873B}.exe
{2BE59275-D2C5-45b7-9AB6-C32C152774DE}.exe
{6595741E-D578-41ba-8540-38EB2FACBC4C}.exe
{81A36B59-8E9A-4e3f-9B27-64412DC9B411}.exe
{84333CED-A294-4d5b-B067-870C00C5B801}.exe
{C4D221EE-ACB7-4eb8-B383-6ED4A5F1E9C9}.exe
{CECE8B5E-1BDB-4c3d-A7E8-9EFDF51E0139}.exe
{E58B6BCC-FA30-46bf-8E53-2A3C5848A5E5}.exe