Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/08/2026, 21:09
General
- Target 2026-08-31_4265d584a300b065d58b4aeffc9f47cc_elex_wannacry.exe
- Size 92KB
- Sample260831-zzghbssset
- SHA256 86b5a1f806bb0e4ac009c159fd7d2d52dc95421ca846a8e71acad7cb803e18b7
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\2026-08-31_4265d584a300b065d58b4aeffc9f47cc_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-31_4265d584a300b065d58b4aeffc9f47cc_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\{20E50F11-4251-408e-9F3B-566E638E02BB}.exeC:\Windows\{20E50F11-4251-408e-9F3B-566E638E02BB}.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\{F635E680-A0E0-4e92-AC6A-D625C4EFD5D6}.exeC:\Windows\{F635E680-A0E0-4e92-AC6A-D625C4EFD5D6}.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\{62709CDC-7E01-439f-AF03-4FE78BD17B8F}.exeC:\Windows\{62709CDC-7E01-439f-AF03-4FE78BD17B8F}.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\{25F678F9-D196-47fd-8A27-232E9F9B42E1}.exeC:\Windows\{25F678F9-D196-47fd-8A27-232E9F9B42E1}.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\{C510450A-A791-49fe-92A7-CFB39F91CC93}.exeC:\Windows\{C510450A-A791-49fe-92A7-CFB39F91CC93}.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\{DD742CCF-8944-4a78-BECA-01D0EE51712C}.exeC:\Windows\{DD742CCF-8944-4a78-BECA-01D0EE51712C}.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\{56D6AE42-1AF3-4095-AFE4-ED787F13D15E}.exeC:\Windows\{56D6AE42-1AF3-4095-AFE4-ED787F13D15E}.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\{BDFABBB4-1601-4d87-B58F-05F76DDCEB8E}.exeC:\Windows\{BDFABBB4-1601-4d87-B58F-05F76DDCEB8E}.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\{DB7DD301-EDA6-4161-95D6-C9EF273472A7}.exeC:\Windows\{DB7DD301-EDA6-4161-95D6-C9EF273472A7}.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\{A6A2335B-76FB-4f57-816D-ACE8F8E822D0}.exeC:\Windows\{A6A2335B-76FB-4f57-816D-ACE8F8E822D0}.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\{1219ABA7-4FB6-4d4e-934F-96CD11B55CC9}.exeC:\Windows\{1219ABA7-4FB6-4d4e-934F-96CD11B55CC9}.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\{A6A23~1.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\{DB7DD~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\{BDFAB~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\{56D6A~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\{DD742~1.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\{C5104~1.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\{25F67~1.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\{62709~1.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\{F635E~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\{20E50~1.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
Loading Replay Monitor...
Downloads
{1219ABA7-4FB6-4d4e-934F-96CD11B55CC9}.exe
{20E50F11-4251-408e-9F3B-566E638E02BB}.exe
{25F678F9-D196-47fd-8A27-232E9F9B42E1}.exe
{56D6AE42-1AF3-4095-AFE4-ED787F13D15E}.exe
{62709CDC-7E01-439f-AF03-4FE78BD17B8F}.exe
{A6A2335B-76FB-4f57-816D-ACE8F8E822D0}.exe
{BDFABBB4-1601-4d87-B58F-05F76DDCEB8E}.exe
{C510450A-A791-49fe-92A7-CFB39F91CC93}.exe
{DB7DD301-EDA6-4161-95D6-C9EF273472A7}.exe
{DD742CCF-8944-4a78-BECA-01D0EE51712C}.exe
{F635E680-A0E0-4e92-AC6A-D625C4EFD5D6}.exe
memory/436-35-0x0000000000400000-0x0000000000417000-memory.dmp
memory/436-28-0x0000000000400000-0x0000000000417000-memory.dmp
memory/576-55-0x0000000000400000-0x0000000000417000-memory.dmp
memory/576-61-0x0000000000400000-0x0000000000417000-memory.dmp
memory/824-7-0x0000000000400000-0x0000000000417000-memory.dmp
memory/824-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/824-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2680-63-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2680-68-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3252-20-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3252-13-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3272-34-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3272-40-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3416-49-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3416-56-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4272-77-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4628-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4628-14-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4800-70-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4800-75-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5340-47-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5340-42-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5548-21-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5548-26-0x0000000000400000-0x0000000000417000-memory.dmp