Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
15/08/2026, 04:23
General
- Target 2026-08-15_0f8a4ff20e824b0f1593653e17c347a4_elex_wannacry.exe
- Size 64KB
- Sample260815-ezyfmayfjb
- SHA256 24a9299b161ac9b7ea696dec0d65ad7bc0a0eec8ab7366a4f89693a5017217bd
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\2026-08-15_0f8a4ff20e824b0f1593653e17c347a4_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_0f8a4ff20e824b0f1593653e17c347a4_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\{0677934D-4DDC-408c-96CE-458BB169EFDC}.exeC:\Windows\{0677934D-4DDC-408c-96CE-458BB169EFDC}.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\{138FF2CF-6957-43e6-9BCE-A47243B45D71}.exeC:\Windows\{138FF2CF-6957-43e6-9BCE-A47243B45D71}.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\{572BD87F-A9E0-41e9-844F-CE1DF5E25193}.exeC:\Windows\{572BD87F-A9E0-41e9-844F-CE1DF5E25193}.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\{8EF38FF1-5AD0-42c3-9FDF-2CD621AEE5CB}.exeC:\Windows\{8EF38FF1-5AD0-42c3-9FDF-2CD621AEE5CB}.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\{B404B694-C8BF-499a-A6FE-FC10B9716DA7}.exeC:\Windows\{B404B694-C8BF-499a-A6FE-FC10B9716DA7}.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\{D37D7A90-A972-4aa2-83C7-0DCD0ADA57A3}.exeC:\Windows\{D37D7A90-A972-4aa2-83C7-0DCD0ADA57A3}.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\{06883D69-5CD0-48dc-AEE7-33AF7F187C6E}.exeC:\Windows\{06883D69-5CD0-48dc-AEE7-33AF7F187C6E}.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\{918288BE-BE49-4d84-98D4-663F9207E836}.exeC:\Windows\{918288BE-BE49-4d84-98D4-663F9207E836}.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\{9FE0CC91-10E3-4b5b-8766-B4D917D2A25A}.exeC:\Windows\{9FE0CC91-10E3-4b5b-8766-B4D917D2A25A}.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\{1D7F44CB-1FF3-4ed2-B7DD-21115EAA4FFA}.exeC:\Windows\{1D7F44CB-1FF3-4ed2-B7DD-21115EAA4FFA}.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\{782DC967-8CBC-4665-B142-566A081F16E9}.exeC:\Windows\{782DC967-8CBC-4665-B142-566A081F16E9}.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\{1D7F4~1.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\{9FE0C~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\{91828~1.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\{06883~1.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\{D37D7~1.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\{B404B~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\{8EF38~1.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\{572BD~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\{138FF~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\{06779~1.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
{0677934D-4DDC-408c-96CE-458BB169EFDC}.exe
{06883D69-5CD0-48dc-AEE7-33AF7F187C6E}.exe
{138FF2CF-6957-43e6-9BCE-A47243B45D71}.exe
{1D7F44CB-1FF3-4ed2-B7DD-21115EAA4FFA}.exe
{572BD87F-A9E0-41e9-844F-CE1DF5E25193}.exe
{782DC967-8CBC-4665-B142-566A081F16E9}.exe
{8EF38FF1-5AD0-42c3-9FDF-2CD621AEE5CB}.exe
{918288BE-BE49-4d84-98D4-663F9207E836}.exe
{9FE0CC91-10E3-4b5b-8766-B4D917D2A25A}.exe
{B404B694-C8BF-499a-A6FE-FC10B9716DA7}.exe
{D37D7A90-A972-4aa2-83C7-0DCD0ADA57A3}.exe
memory/972-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1436-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1436-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1552-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1552-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2680-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2680-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2684-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2684-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3296-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3296-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3592-75-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3592-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4332-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4332-63-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4436-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4436-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4748-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4748-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5864-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5864-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5864-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5948-54-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5948-49-0x0000000000400000-0x0000000000410000-memory.dmp