Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
17/10/2026, 15:28
General
- Target 2026-10-16_69f9125acbb7ccd4683f6666072d28e1_elex_wannacry.exe
- Size 372KB
- Sample261017-swbpcahs7l
- SHA256 38b74fee611d800e6ca2969ff1ea4ef9428b4ff1186c7cdc12d902ea2b44cb6a
Score
10/10
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 11 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\2026-10-16_69f9125acbb7ccd4683f6666072d28e1_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-16_69f9125acbb7ccd4683f6666072d28e1_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\{4B84A9AF-4DC0-4d52-94C3-483925E24898}.exeC:\Windows\{4B84A9AF-4DC0-4d52-94C3-483925E24898}.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\{E9C685CB-3F59-4290-8B92-7EBEE996AFD1}.exeC:\Windows\{E9C685CB-3F59-4290-8B92-7EBEE996AFD1}.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\{F4E26AFC-5035-4c43-886C-D2174DE50B4A}.exeC:\Windows\{F4E26AFC-5035-4c43-886C-D2174DE50B4A}.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\{D0FB23B8-CDDC-482d-9546-BF0205A8316A}.exeC:\Windows\{D0FB23B8-CDDC-482d-9546-BF0205A8316A}.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\{4C3B8663-D214-4b81-AC7E-2D59C090820E}.exeC:\Windows\{4C3B8663-D214-4b81-AC7E-2D59C090820E}.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\{A6D66C74-C5A2-4af3-A2ED-FA64E1A3ED76}.exeC:\Windows\{A6D66C74-C5A2-4af3-A2ED-FA64E1A3ED76}.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\{E8C3EB65-F805-42c4-BE52-5CCB0A6C384A}.exeC:\Windows\{E8C3EB65-F805-42c4-BE52-5CCB0A6C384A}.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\{48E031F2-D23D-4058-8858-698AA022A265}.exeC:\Windows\{48E031F2-D23D-4058-8858-698AA022A265}.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\{2DD63446-BD99-4d9b-968E-3A485E14A4B2}.exeC:\Windows\{2DD63446-BD99-4d9b-968E-3A485E14A4B2}.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\{427F325F-87E0-406e-82A4-86E2CDA4A6C9}.exeC:\Windows\{427F325F-87E0-406e-82A4-86E2CDA4A6C9}.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\{940A7F95-F2FE-472f-990B-0C19182C6D62}.exeC:\Windows\{940A7F95-F2FE-472f-990B-0C19182C6D62}.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\{427F3~1.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\{2DD63~1.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\{48E03~1.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\{E8C3E~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\{A6D66~1.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\{4C3B8~1.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\{D0FB2~1.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\{F4E26~1.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\{E9C68~1.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\{4B84A~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\2026-1~1.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
{2DD63446-BD99-4d9b-968E-3A485E14A4B2}.exe
{427F325F-87E0-406e-82A4-86E2CDA4A6C9}.exe
{48E031F2-D23D-4058-8858-698AA022A265}.exe
{4B84A9AF-4DC0-4d52-94C3-483925E24898}.exe
{4C3B8663-D214-4b81-AC7E-2D59C090820E}.exe
{940A7F95-F2FE-472f-990B-0C19182C6D62}.exe
{A6D66C74-C5A2-4af3-A2ED-FA64E1A3ED76}.exe
{D0FB23B8-CDDC-482d-9546-BF0205A8316A}.exe
{E8C3EB65-F805-42c4-BE52-5CCB0A6C384A}.exe
{E9C685CB-3F59-4290-8B92-7EBEE996AFD1}.exe
{F4E26AFC-5035-4c43-886C-D2174DE50B4A}.exe