Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
15/08/2026, 03:57
General
- Target 2026-08-15_5029679b150d3ca9c34ccb528d66b45a_elex_wannacry.exe
- Size 64KB
- Sample260815-ejdfhsyzct
- SHA256 325bbede39b9de1932d82651ca2d9d29128c50ca4eb2efd64d47d330f44904d1
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
- 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_5029679b150d3ca9c34ccb528d66b45a_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-15_5029679b150d3ca9c34ccb528d66b45a_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\{D30CEFA6-DA23-4be2-A3EC-FB2361675059}.exeC:\Windows\{D30CEFA6-DA23-4be2-A3EC-FB2361675059}.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\{7A0AECF9-A807-49bf-811A-29A9113F84EA}.exeC:\Windows\{7A0AECF9-A807-49bf-811A-29A9113F84EA}.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\{D5712CE9-B040-451d-9037-5F00090678E5}.exeC:\Windows\{D5712CE9-B040-451d-9037-5F00090678E5}.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\{2C2CDB15-0A03-4a65-B6C7-CB4321585ACF}.exeC:\Windows\{2C2CDB15-0A03-4a65-B6C7-CB4321585ACF}.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\{0340419D-C60E-4eed-992D-09E4D1E13225}.exeC:\Windows\{0340419D-C60E-4eed-992D-09E4D1E13225}.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\{8E730B6F-BB87-45b7-9479-792E627B568E}.exeC:\Windows\{8E730B6F-BB87-45b7-9479-792E627B568E}.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\{DFC328C0-96ED-4e3c-A9DF-CBCBBAF208A8}.exeC:\Windows\{DFC328C0-96ED-4e3c-A9DF-CBCBBAF208A8}.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\{EC88B406-020B-4e01-B3CB-E7A2C940B9DA}.exeC:\Windows\{EC88B406-020B-4e01-B3CB-E7A2C940B9DA}.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\{41DCFC2B-F062-469d-B223-4FDFE11DCA0F}.exeC:\Windows\{41DCFC2B-F062-469d-B223-4FDFE11DCA0F}.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\{E90E1A78-8B45-447d-BBB4-95387C9BDE4B}.exeC:\Windows\{E90E1A78-8B45-447d-BBB4-95387C9BDE4B}.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\{B68E13D0-EF77-4975-A406-2A44BAD6CD76}.exeC:\Windows\{B68E13D0-EF77-4975-A406-2A44BAD6CD76}.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\{E90E1~1.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\{41DCF~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\{EC88B~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\{DFC32~1.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\{8E730~1.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\{03404~1.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\{2C2CD~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\{D5712~1.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\{7A0AE~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\{D30CE~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
{0340419D-C60E-4eed-992D-09E4D1E13225}.exe
{2C2CDB15-0A03-4a65-B6C7-CB4321585ACF}.exe
{41DCFC2B-F062-469d-B223-4FDFE11DCA0F}.exe
{7A0AECF9-A807-49bf-811A-29A9113F84EA}.exe
{8E730B6F-BB87-45b7-9479-792E627B568E}.exe
{B68E13D0-EF77-4975-A406-2A44BAD6CD76}.exe
{D30CEFA6-DA23-4be2-A3EC-FB2361675059}.exe
{D5712CE9-B040-451d-9037-5F00090678E5}.exe
{DFC328C0-96ED-4e3c-A9DF-CBCBBAF208A8}.exe
{E90E1A78-8B45-447d-BBB4-95387C9BDE4B}.exe
{EC88B406-020B-4e01-B3CB-E7A2C940B9DA}.exe
memory/1176-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1176-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1180-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1180-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3048-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3048-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4348-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4376-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4376-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4376-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4716-26-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4716-21-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4760-76-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4760-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5024-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5024-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5492-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5492-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5532-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5532-30-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5532-37-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5544-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5544-35-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6136-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6136-43-0x0000000000400000-0x0000000000410000-memory.dmp