Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
22/07/2026, 18:17
General
- Target 2026-07-22_03ecc5a6c89ea6f64ad7030e5fb7a25e_elex_wannacry.exe
- Size 68KB
- Sample260722-wxedeaxtfx
- SHA256 aa91a707e74c1fa4b08bc5215a9b7d6a17e3c1be944ad07a796c819ba7c6ca7a
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\2026-07-22_03ecc5a6c89ea6f64ad7030e5fb7a25e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-22_03ecc5a6c89ea6f64ad7030e5fb7a25e_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\{8DDCCAF2-06E4-44da-BEF5-523CFA8A0833}.exeC:\Windows\{8DDCCAF2-06E4-44da-BEF5-523CFA8A0833}.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\{8B59EA16-8687-45bd-880D-B0AF11026149}.exeC:\Windows\{8B59EA16-8687-45bd-880D-B0AF11026149}.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\{5489D9C5-498A-4355-AB64-14E44A5A6F44}.exeC:\Windows\{5489D9C5-498A-4355-AB64-14E44A5A6F44}.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\{F89D5AA9-06F9-4a75-84BD-6BEA3D2D8948}.exeC:\Windows\{F89D5AA9-06F9-4a75-84BD-6BEA3D2D8948}.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\{B51CE823-BF0D-47b5-9849-ACF169D0EAF6}.exeC:\Windows\{B51CE823-BF0D-47b5-9849-ACF169D0EAF6}.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\{846EAF5D-801B-4cda-9994-5A1F68E2BAC0}.exeC:\Windows\{846EAF5D-801B-4cda-9994-5A1F68E2BAC0}.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\{34A458ED-3F2C-44da-8BEA-A530630CC77F}.exeC:\Windows\{34A458ED-3F2C-44da-8BEA-A530630CC77F}.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
-
C:\Windows\{403D4B0E-E68F-45c9-8153-05317C590CB9}.exeC:\Windows\{403D4B0E-E68F-45c9-8153-05317C590CB9}.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\{734E5C8D-C744-496b-915D-7F88E4263DC5}.exeC:\Windows\{734E5C8D-C744-496b-915D-7F88E4263DC5}.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\{E8F81C6E-F461-411f-9AE8-62B57510C3FB}.exeC:\Windows\{E8F81C6E-F461-411f-9AE8-62B57510C3FB}.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
-
C:\Windows\{644CD95E-9AD6-4156-8B0B-87480BE2B62B}.exeC:\Windows\{644CD95E-9AD6-4156-8B0B-87480BE2B62B}.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\{E8F81~1.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\{734E5~1.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\{403D4~1.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\{34A45~1.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\{846EA~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\{B51CE~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\{F89D5~1.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\{5489D~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\{8B59E~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\{8DDCC~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
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{34A458ED-3F2C-44da-8BEA-A530630CC77F}.exe
{403D4B0E-E68F-45c9-8153-05317C590CB9}.exe
{5489D9C5-498A-4355-AB64-14E44A5A6F44}.exe
{644CD95E-9AD6-4156-8B0B-87480BE2B62B}.exe
{734E5C8D-C744-496b-915D-7F88E4263DC5}.exe
{846EAF5D-801B-4cda-9994-5A1F68E2BAC0}.exe
{8B59EA16-8687-45bd-880D-B0AF11026149}.exe
{8DDCCAF2-06E4-44da-BEF5-523CFA8A0833}.exe
{B51CE823-BF0D-47b5-9849-ACF169D0EAF6}.exe
{E8F81C6E-F461-411f-9AE8-62B57510C3FB}.exe
{F89D5AA9-06F9-4a75-84BD-6BEA3D2D8948}.exe
memory/300-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/300-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1136-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1136-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1380-78-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1952-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1952-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2400-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2400-44-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2400-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2576-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2576-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2600-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2600-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2600-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2944-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2944-69-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3376-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3376-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4108-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4108-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4120-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4120-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5736-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5736-26-0x0000000000400000-0x0000000000411000-memory.dmp