Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
27/10/2026, 02:11
General
- Target 2026-10-26_f4a5513144249cb2c7757e6bb70ff866_elex_wannacry.exe
- Size 60KB
- Sample261027-cmfnyacd98
- SHA256 f69eaaa0bb18067f41a3533dd0b0a3fb54b9378fa63aed171304ebb1124e1004
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 37 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\2026-10-26_f4a5513144249cb2c7757e6bb70ff866_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-26_f4a5513144249cb2c7757e6bb70ff866_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\{02949B35-3C60-4e94-8C22-338EC2B339A7}.exeC:\Windows\{02949B35-3C60-4e94-8C22-338EC2B339A7}.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
-
C:\Windows\{B01E74C4-D326-42e8-A289-76CA2CA7BD3D}.exeC:\Windows\{B01E74C4-D326-42e8-A289-76CA2CA7BD3D}.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
-
C:\Windows\{2BFA3F30-D1BD-40d6-8341-158FD30D8909}.exeC:\Windows\{2BFA3F30-D1BD-40d6-8341-158FD30D8909}.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\{13A753CA-4436-4a05-93B9-2CAFF0494347}.exeC:\Windows\{13A753CA-4436-4a05-93B9-2CAFF0494347}.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\{718368AD-577C-4cb2-96DA-F4D507805952}.exeC:\Windows\{718368AD-577C-4cb2-96DA-F4D507805952}.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\{645B9ED0-6270-4e9a-AE09-AFEA642E45EF}.exeC:\Windows\{645B9ED0-6270-4e9a-AE09-AFEA642E45EF}.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\{A611BA9C-00C4-4214-9DB0-71C5AC98ED74}.exeC:\Windows\{A611BA9C-00C4-4214-9DB0-71C5AC98ED74}.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\{905F5DA0-53BF-4178-A9EA-236CE3A86C0D}.exeC:\Windows\{905F5DA0-53BF-4178-A9EA-236CE3A86C0D}.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\{ABA3117B-4145-417a-AA68-FB47EE6CA3EC}.exeC:\Windows\{ABA3117B-4145-417a-AA68-FB47EE6CA3EC}.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\{9D917FE9-7744-41d8-AA85-F2F217D7C886}.exeC:\Windows\{9D917FE9-7744-41d8-AA85-F2F217D7C886}.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\{95FD290B-9459-4dcc-A761-8E061023B5F2}.exeC:\Windows\{95FD290B-9459-4dcc-A761-8E061023B5F2}.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\{9D917~1.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\{ABA31~1.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\{905F5~1.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\{A611B~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\{645B9~1.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\{71836~1.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\{13A75~1.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\{2BFA3~1.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\{B01E7~1.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\{02949~1.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
Loading Replay Monitor...
Downloads
{02949B35-3C60-4e94-8C22-338EC2B339A7}.exe
{13A753CA-4436-4a05-93B9-2CAFF0494347}.exe
{2BFA3F30-D1BD-40d6-8341-158FD30D8909}.exe
{645B9ED0-6270-4e9a-AE09-AFEA642E45EF}.exe
{718368AD-577C-4cb2-96DA-F4D507805952}.exe
{905F5DA0-53BF-4178-A9EA-236CE3A86C0D}.exe
{95FD290B-9459-4dcc-A761-8E061023B5F2}.exe
{9D917FE9-7744-41d8-AA85-F2F217D7C886}.exe
{A611BA9C-00C4-4214-9DB0-71C5AC98ED74}.exe
{ABA3117B-4145-417a-AA68-FB47EE6CA3EC}.exe
{B01E74C4-D326-42e8-A289-76CA2CA7BD3D}.exe
memory/704-69-0x0000000000400000-0x0000000000410000-memory.dmp
memory/704-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/716-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/716-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1340-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1340-73-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1340-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1648-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1648-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1648-9-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2516-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2516-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4132-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4132-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4176-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4176-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4176-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4340-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4340-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4400-15-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4400-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4928-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4928-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4976-79-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6004-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6004-34-0x0000000000400000-0x0000000000410000-memory.dmp