Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/07/2026, 04:28
General
- Target 2026-07-17_2a311975a7bf87e456db76d86ce733d2_elex_wannacry.exe
- Size 60KB
- Sample260718-e32bpabw3s
- SHA256 87eacb06d42097b153817f1f3b510d104e6dcee3b57960f3297ca7f996dfe0d1
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 36 IoCs
- Detects Windows executables referencing non-Windows User-Agents 36 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\2026-07-17_2a311975a7bf87e456db76d86ce733d2_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-17_2a311975a7bf87e456db76d86ce733d2_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\{BF755975-F70F-433f-A028-9070BEE1A1F5}.exeC:\Windows\{BF755975-F70F-433f-A028-9070BEE1A1F5}.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\{2C3FF038-31CB-4501-921D-ED09602B579F}.exeC:\Windows\{2C3FF038-31CB-4501-921D-ED09602B579F}.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
-
C:\Windows\{F4366117-918F-4de0-9F0E-C4B3AA9CBE00}.exeC:\Windows\{F4366117-918F-4de0-9F0E-C4B3AA9CBE00}.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
-
C:\Windows\{0F166FEE-9369-44b7-ACC7-AC557AB7F2A9}.exeC:\Windows\{0F166FEE-9369-44b7-ACC7-AC557AB7F2A9}.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\{AC1411E1-695D-47ce-AAD5-6F48B5842BB4}.exeC:\Windows\{AC1411E1-695D-47ce-AAD5-6F48B5842BB4}.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\{BEDFF429-30FE-46e7-A4BB-9F161CD61408}.exeC:\Windows\{BEDFF429-30FE-46e7-A4BB-9F161CD61408}.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
-
C:\Windows\{95447E9D-6A4E-497a-960B-07692BE1FCFD}.exeC:\Windows\{95447E9D-6A4E-497a-960B-07692BE1FCFD}.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\{329D7853-7ADD-4a02-8775-AF7CC4E9535A}.exeC:\Windows\{329D7853-7ADD-4a02-8775-AF7CC4E9535A}.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\{37B6E477-D7DF-4cb1-BACF-560025E5C9C6}.exeC:\Windows\{37B6E477-D7DF-4cb1-BACF-560025E5C9C6}.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\{621DD512-67DE-459a-8024-7D96EA76A085}.exeC:\Windows\{621DD512-67DE-459a-8024-7D96EA76A085}.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\{ABEF9996-1874-4e0e-B90D-B6F345E14385}.exeC:\Windows\{ABEF9996-1874-4e0e-B90D-B6F345E14385}.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\{621DD~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\{37B6E~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\{329D7~1.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\{95447~1.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\{BEDFF~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\{AC141~1.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\{0F166~1.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\{F4366~1.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\{2C3FF~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\{BF755~1.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
{0F166FEE-9369-44b7-ACC7-AC557AB7F2A9}.exe
{2C3FF038-31CB-4501-921D-ED09602B579F}.exe
{329D7853-7ADD-4a02-8775-AF7CC4E9535A}.exe
{37B6E477-D7DF-4cb1-BACF-560025E5C9C6}.exe
{621DD512-67DE-459a-8024-7D96EA76A085}.exe
{95447E9D-6A4E-497a-960B-07692BE1FCFD}.exe
{ABEF9996-1874-4e0e-B90D-B6F345E14385}.exe
{AC1411E1-695D-47ce-AAD5-6F48B5842BB4}.exe
{BEDFF429-30FE-46e7-A4BB-9F161CD61408}.exe
{BF755975-F70F-433f-A028-9070BEE1A1F5}.exe
{F4366117-918F-4de0-9F0E-C4B3AA9CBE00}.exe
memory/2068-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2068-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2204-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2204-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2324-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2324-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2324-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2892-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2892-19-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3556-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3556-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3588-42-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3588-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4264-33-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4264-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4456-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4972-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4972-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5552-40-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5552-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5880-61-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5880-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6132-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6132-65-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6132-63-0x0000000000400000-0x0000000000410000-memory.dmp