Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/10/2026, 13:10
General
- Target 2026-10-22_539953d367cf5088783a32cba730bdfa_elex_wannacry.exe
- Size 90KB
- Sample261024-qefkvsfa45
- SHA256 74d9a603660decda4c3b625fd10f5efbe5e7dbafe2875362b67806dbb791277a
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\2026-10-22_539953d367cf5088783a32cba730bdfa_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-22_539953d367cf5088783a32cba730bdfa_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\{56213873-156D-4224-B307-3E7211CD6DDB}.exeC:\Windows\{56213873-156D-4224-B307-3E7211CD6DDB}.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\{CEE6AF15-F228-4fb2-B5E5-F0B89FE320EA}.exeC:\Windows\{CEE6AF15-F228-4fb2-B5E5-F0B89FE320EA}.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\{C2F7FCED-B7AC-4c3f-9805-C4046E1DE059}.exeC:\Windows\{C2F7FCED-B7AC-4c3f-9805-C4046E1DE059}.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\{F80C86DC-38BF-435e-8172-5769D2D0EB5B}.exeC:\Windows\{F80C86DC-38BF-435e-8172-5769D2D0EB5B}.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\{6532B49D-A29B-4fec-B404-7A2A6E172B8B}.exeC:\Windows\{6532B49D-A29B-4fec-B404-7A2A6E172B8B}.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\{D0A16EC5-A0D4-4bdb-B482-A91C72197ACC}.exeC:\Windows\{D0A16EC5-A0D4-4bdb-B482-A91C72197ACC}.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\{57B982DD-C3C1-4c47-8F64-81BCD57496C9}.exeC:\Windows\{57B982DD-C3C1-4c47-8F64-81BCD57496C9}.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\{F036BCCB-8DD2-450c-9D3B-07FB125B14F7}.exeC:\Windows\{F036BCCB-8DD2-450c-9D3B-07FB125B14F7}.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\{CC921D72-0B81-49ea-A98B-DE6C07AB03B8}.exeC:\Windows\{CC921D72-0B81-49ea-A98B-DE6C07AB03B8}.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\{6D707C5C-49A8-41b8-BF7E-E48FE4EEDAE1}.exeC:\Windows\{6D707C5C-49A8-41b8-BF7E-E48FE4EEDAE1}.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\{2B288FD9-BE20-4f92-A1C0-86875686ACF4}.exeC:\Windows\{2B288FD9-BE20-4f92-A1C0-86875686ACF4}.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\{6D707~1.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\{CC921~1.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\{F036B~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\{57B98~1.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\{D0A16~1.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\{6532B~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\{F80C8~1.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\{C2F7F~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\{CEE6A~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\{56213~1.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
{2B288FD9-BE20-4f92-A1C0-86875686ACF4}.exe
{56213873-156D-4224-B307-3E7211CD6DDB}.exe
{57B982DD-C3C1-4c47-8F64-81BCD57496C9}.exe
{6532B49D-A29B-4fec-B404-7A2A6E172B8B}.exe
{6D707C5C-49A8-41b8-BF7E-E48FE4EEDAE1}.exe
{C2F7FCED-B7AC-4c3f-9805-C4046E1DE059}.exe
{CC921D72-0B81-49ea-A98B-DE6C07AB03B8}.exe
{CEE6AF15-F228-4fb2-B5E5-F0B89FE320EA}.exe
{D0A16EC5-A0D4-4bdb-B482-A91C72197ACC}.exe
{F036BCCB-8DD2-450c-9D3B-07FB125B14F7}.exe
{F80C86DC-38BF-435e-8172-5769D2D0EB5B}.exe
memory/404-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/404-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1116-34-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1116-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1524-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1524-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1760-76-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1760-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2108-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2108-42-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2704-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2704-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3056-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3056-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4512-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4512-68-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4636-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4636-8-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4636-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4772-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5176-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5176-27-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6096-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6096-6-0x0000000000400000-0x0000000000411000-memory.dmp