Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
08/08/2026, 11:27
General
- Target 2026-08-08_d209ca202ee08e7dc86bc5cede1a0500_elex_wannacry.exe
- Size 92KB
- Sample260808-nkpplsztf1
- SHA256 5528b568aa8d7cf792b0637743386ca2bc7efbc5ad962b4e321eff3dc4bf3c1a
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\2026-08-08_d209ca202ee08e7dc86bc5cede1a0500_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_d209ca202ee08e7dc86bc5cede1a0500_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\{2BF11899-A714-4830-891A-09499F3AA94A}.exeC:\Windows\{2BF11899-A714-4830-891A-09499F3AA94A}.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\{C30290DC-0B28-443c-A9BA-88E8941BC386}.exeC:\Windows\{C30290DC-0B28-443c-A9BA-88E8941BC386}.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\{011683F1-E66C-4979-AC11-CAB9BAF5EB0F}.exeC:\Windows\{011683F1-E66C-4979-AC11-CAB9BAF5EB0F}.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\{A6929E21-7542-46a6-BD83-3B9267910096}.exeC:\Windows\{A6929E21-7542-46a6-BD83-3B9267910096}.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\{5C45B477-BC16-4fa8-9F9C-637799469C50}.exeC:\Windows\{5C45B477-BC16-4fa8-9F9C-637799469C50}.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\{161A9911-CD06-4796-A903-3B524B8ABF6C}.exeC:\Windows\{161A9911-CD06-4796-A903-3B524B8ABF6C}.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\{40125ED2-8E68-43be-AFC0-998084983480}.exeC:\Windows\{40125ED2-8E68-43be-AFC0-998084983480}.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\{55796B15-026B-4e5c-BDDC-A1DA5E50E549}.exeC:\Windows\{55796B15-026B-4e5c-BDDC-A1DA5E50E549}.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\{D9986089-D6AE-40c9-BE32-9FB3DAD1F7A9}.exeC:\Windows\{D9986089-D6AE-40c9-BE32-9FB3DAD1F7A9}.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\{E4D2D8E8-8C46-4614-8F06-AA2809C4CB0B}.exeC:\Windows\{E4D2D8E8-8C46-4614-8F06-AA2809C4CB0B}.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\{B4E25C40-C6F2-439d-A8D0-D06B34545829}.exeC:\Windows\{B4E25C40-C6F2-439d-A8D0-D06B34545829}.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\{E4D2D~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\{D9986~1.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\{55796~1.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\{40125~1.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\{161A9~1.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\{5C45B~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\{A6929~1.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\{01168~1.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\{C3029~1.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\{2BF11~1.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
Loading Replay Monitor...
Downloads
{011683F1-E66C-4979-AC11-CAB9BAF5EB0F}.exe
{161A9911-CD06-4796-A903-3B524B8ABF6C}.exe
{2BF11899-A714-4830-891A-09499F3AA94A}.exe
{40125ED2-8E68-43be-AFC0-998084983480}.exe
{55796B15-026B-4e5c-BDDC-A1DA5E50E549}.exe
{5C45B477-BC16-4fa8-9F9C-637799469C50}.exe
{A6929E21-7542-46a6-BD83-3B9267910096}.exe
{B4E25C40-C6F2-439d-A8D0-D06B34545829}.exe
{C30290DC-0B28-443c-A9BA-88E8941BC386}.exe
{D9986089-D6AE-40c9-BE32-9FB3DAD1F7A9}.exe
{E4D2D8E8-8C46-4614-8F06-AA2809C4CB0B}.exe
memory/240-20-0x0000000000400000-0x0000000000417000-memory.dmp
memory/240-14-0x0000000000400000-0x0000000000417000-memory.dmp
memory/240-16-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1124-57-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1124-62-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1136-43-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1136-36-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1172-55-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1172-50-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1612-78-0x0000000000400000-0x0000000000417000-memory.dmp
memory/1612-71-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2400-48-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2400-42-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2812-77-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3360-69-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3360-64-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4476-12-0x0000000000400000-0x0000000000417000-memory.dmp
memory/4476-6-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5320-7-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5320-0-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5320-1-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5420-34-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5420-29-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5736-27-0x0000000000400000-0x0000000000417000-memory.dmp
memory/5736-22-0x0000000000400000-0x0000000000417000-memory.dmp