Analysis
- max time kernel
148s - max time network
130s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/10/2026, 18:50
General
- Target 2026-10-22_25c4c4c2375c6a0b94c880a46486ea30_elex_wannacry.exe
- Size 89KB
- Sample261024-xgxeqafe67
- SHA256 2e8f37dfd4947231def406dd5618492dd60a72b6e66d67d3153634d6023dccee
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\2026-10-22_25c4c4c2375c6a0b94c880a46486ea30_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_25c4c4c2375c6a0b94c880a46486ea30_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\{176260A0-6D52-4f12-B967-B029D21902DD}.exeC:\Windows\{176260A0-6D52-4f12-B967-B029D21902DD}.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\{73B4E258-9A6C-4ce6-9EF9-4DA39510362E}.exeC:\Windows\{73B4E258-9A6C-4ce6-9EF9-4DA39510362E}.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\{6A573C2E-BF32-4777-9698-ADE448E3684F}.exeC:\Windows\{6A573C2E-BF32-4777-9698-ADE448E3684F}.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\{1CD31C20-ECBF-4625-8317-A4D3052070F9}.exeC:\Windows\{1CD31C20-ECBF-4625-8317-A4D3052070F9}.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\{6985E023-B319-446b-A3CC-B21154155033}.exeC:\Windows\{6985E023-B319-446b-A3CC-B21154155033}.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\{C60F5A88-B4BE-4167-8127-3485AE6BBA57}.exeC:\Windows\{C60F5A88-B4BE-4167-8127-3485AE6BBA57}.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\{F7F2B717-89F2-4970-8683-B471F1317715}.exeC:\Windows\{F7F2B717-89F2-4970-8683-B471F1317715}.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\{968B8D8B-EBA0-4d8b-A7ED-2227BB2F9334}.exeC:\Windows\{968B8D8B-EBA0-4d8b-A7ED-2227BB2F9334}.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\{25966648-F35C-41c4-AB91-493C71746D2F}.exeC:\Windows\{25966648-F35C-41c4-AB91-493C71746D2F}.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\{665D3A24-AC2E-4fbc-92BB-2AE7FE2C3DFF}.exeC:\Windows\{665D3A24-AC2E-4fbc-92BB-2AE7FE2C3DFF}.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\{7D0302F1-E34D-4c74-9F28-AE1225F6D3B5}.exeC:\Windows\{7D0302F1-E34D-4c74-9F28-AE1225F6D3B5}.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\{665D3~1.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\{25966~1.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\{968B8~1.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\{F7F2B~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\{C60F5~1.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\{6985E~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\{1CD31~1.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\{6A573~1.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\{73B4E~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\{17626~1.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\2026-1~1.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
{176260A0-6D52-4f12-B967-B029D21902DD}.exe
{1CD31C20-ECBF-4625-8317-A4D3052070F9}.exe
{25966648-F35C-41c4-AB91-493C71746D2F}.exe
{665D3A24-AC2E-4fbc-92BB-2AE7FE2C3DFF}.exe
{6985E023-B319-446b-A3CC-B21154155033}.exe
{6A573C2E-BF32-4777-9698-ADE448E3684F}.exe
{73B4E258-9A6C-4ce6-9EF9-4DA39510362E}.exe
{7D0302F1-E34D-4c74-9F28-AE1225F6D3B5}.exe
{968B8D8B-EBA0-4d8b-A7ED-2227BB2F9334}.exe
{C60F5A88-B4BE-4167-8127-3485AE6BBA57}.exe
{F7F2B717-89F2-4970-8683-B471F1317715}.exe
memory/592-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/592-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1268-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1268-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2200-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2200-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2316-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2316-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2532-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2532-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2572-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2572-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3672-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3672-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3864-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4328-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4328-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5484-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5484-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5484-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5520-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5520-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5772-13-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5772-6-0x0000000000400000-0x0000000000411000-memory.dmp