Analysis
- max time kernel
148s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
30/07/2026, 15:18
General
- Target 2026-07-30_8a46a7700e4b264e60a0c4b13bab8541_elex_wannacry.exe
- Size 60KB
- Sample260730-sprf8a1ame
- SHA256 f5bc6232416335c5a7be9fcbe7d7ba1db4bfdca39975f408013a36c5230194c4
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\2026-07-30_8a46a7700e4b264e60a0c4b13bab8541_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_8a46a7700e4b264e60a0c4b13bab8541_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\{74877C81-EB79-4aa8-8A68-EFA418100695}.exeC:\Windows\{74877C81-EB79-4aa8-8A68-EFA418100695}.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\{DAEB5E04-5136-4b90-87AA-96A589287E19}.exeC:\Windows\{DAEB5E04-5136-4b90-87AA-96A589287E19}.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\{E60D6A18-0932-4f0a-85CD-9D93E3AE7618}.exeC:\Windows\{E60D6A18-0932-4f0a-85CD-9D93E3AE7618}.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\{39F7D28F-0453-4fc0-A3B4-6BBA0591DEAB}.exeC:\Windows\{39F7D28F-0453-4fc0-A3B4-6BBA0591DEAB}.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\{9004B6B6-2055-4ab9-B7CF-CBC2F82095F7}.exeC:\Windows\{9004B6B6-2055-4ab9-B7CF-CBC2F82095F7}.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\{EF7F108B-27D1-4c15-8AB3-497D990857AA}.exeC:\Windows\{EF7F108B-27D1-4c15-8AB3-497D990857AA}.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\{3C3D94C0-93CC-45a5-8611-AF803A50374E}.exeC:\Windows\{3C3D94C0-93CC-45a5-8611-AF803A50374E}.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\{4B86E467-1252-49e7-AFB2-4F363FD208A7}.exeC:\Windows\{4B86E467-1252-49e7-AFB2-4F363FD208A7}.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\{544477BA-257C-48d0-B91F-9ED6BF69106D}.exeC:\Windows\{544477BA-257C-48d0-B91F-9ED6BF69106D}.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\{18328AE7-4F9E-40b9-AA09-505E286EB730}.exeC:\Windows\{18328AE7-4F9E-40b9-AA09-505E286EB730}.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\{C0B4D77E-D75A-4684-AFD2-A9A08AD565D9}.exeC:\Windows\{C0B4D77E-D75A-4684-AFD2-A9A08AD565D9}.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\{18328~1.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\{54447~1.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\{4B86E~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\{3C3D9~1.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\{EF7F1~1.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\{9004B~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\{39F7D~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\{E60D6~1.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\{DAEB5~1.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\{74877~1.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
{18328AE7-4F9E-40b9-AA09-505E286EB730}.exe
{39F7D28F-0453-4fc0-A3B4-6BBA0591DEAB}.exe
{3C3D94C0-93CC-45a5-8611-AF803A50374E}.exe
{4B86E467-1252-49e7-AFB2-4F363FD208A7}.exe
{544477BA-257C-48d0-B91F-9ED6BF69106D}.exe
{74877C81-EB79-4aa8-8A68-EFA418100695}.exe
{9004B6B6-2055-4ab9-B7CF-CBC2F82095F7}.exe
{C0B4D77E-D75A-4684-AFD2-A9A08AD565D9}.exe
{DAEB5E04-5136-4b90-87AA-96A589287E19}.exe
{E60D6A18-0932-4f0a-85CD-9D93E3AE7618}.exe
{EF7F108B-27D1-4c15-8AB3-497D990857AA}.exe
memory/852-68-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1700-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1700-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2404-75-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2404-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2704-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2704-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3532-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3532-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4124-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4124-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4432-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4432-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4512-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4512-49-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4804-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4804-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4804-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4920-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4920-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4920-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4948-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4948-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5960-77-0x0000000000400000-0x0000000000410000-memory.dmp