Analysis
- max time kernel
148s - max time network
113s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
29/07/2026, 22:41
General
- Target 2026-07-29_5c578e6e1e84a9ddc5657505b4ed8d19_elex_wannacry.exe
- Size 64KB
- Sample260729-2mfflstgkh
- SHA256 e9a7f00c3f42d25ebdedd244cbe73e858021803a54ec4d0e9afcdc39551e6f7b
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\2026-07-29_5c578e6e1e84a9ddc5657505b4ed8d19_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_5c578e6e1e84a9ddc5657505b4ed8d19_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\{5130E06E-2A58-42c5-B066-53E67681781B}.exeC:\Windows\{5130E06E-2A58-42c5-B066-53E67681781B}.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\{1F9554CA-A35D-417a-861C-182C1D923E00}.exeC:\Windows\{1F9554CA-A35D-417a-861C-182C1D923E00}.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\{ABAEEBD7-1612-47bf-8C5A-FD33B397E8DE}.exeC:\Windows\{ABAEEBD7-1612-47bf-8C5A-FD33B397E8DE}.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\{97B9EFC2-C409-4f52-B668-09EAEEB4DB67}.exeC:\Windows\{97B9EFC2-C409-4f52-B668-09EAEEB4DB67}.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\{4A5EBD90-AFB1-46c8-852F-FF512A7B8F65}.exeC:\Windows\{4A5EBD90-AFB1-46c8-852F-FF512A7B8F65}.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\{B1C8AB68-9451-4082-8DD6-77E6DB4D1EBA}.exeC:\Windows\{B1C8AB68-9451-4082-8DD6-77E6DB4D1EBA}.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\{0725BEE3-1E0F-4e08-9A40-B06053B8D7D6}.exeC:\Windows\{0725BEE3-1E0F-4e08-9A40-B06053B8D7D6}.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\{2940E290-9BF3-4c7b-BF44-31F1F27A1286}.exeC:\Windows\{2940E290-9BF3-4c7b-BF44-31F1F27A1286}.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\{005AA083-7EE0-422f-BB4D-566150D842EA}.exeC:\Windows\{005AA083-7EE0-422f-BB4D-566150D842EA}.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\{B4CE3C1C-430D-4b39-BEDD-39DB9160E93C}.exeC:\Windows\{B4CE3C1C-430D-4b39-BEDD-39DB9160E93C}.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\{28104CDA-21B0-4150-94A2-E654C56A4879}.exeC:\Windows\{28104CDA-21B0-4150-94A2-E654C56A4879}.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\{B4CE3~1.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\{005AA~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\{2940E~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\{0725B~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\{B1C8A~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\{4A5EB~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\{97B9E~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\{ABAEE~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\{1F955~1.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\{5130E~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
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Downloads
{005AA083-7EE0-422f-BB4D-566150D842EA}.exe
{0725BEE3-1E0F-4e08-9A40-B06053B8D7D6}.exe
{1F9554CA-A35D-417a-861C-182C1D923E00}.exe
{28104CDA-21B0-4150-94A2-E654C56A4879}.exe
{2940E290-9BF3-4c7b-BF44-31F1F27A1286}.exe
{4A5EBD90-AFB1-46c8-852F-FF512A7B8F65}.exe
{5130E06E-2A58-42c5-B066-53E67681781B}.exe
{97B9EFC2-C409-4f52-B668-09EAEEB4DB67}.exe
{ABAEEBD7-1612-47bf-8C5A-FD33B397E8DE}.exe
{B1C8AB68-9451-4082-8DD6-77E6DB4D1EBA}.exe
{B4CE3C1C-430D-4b39-BEDD-39DB9160E93C}.exe
memory/248-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/248-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2560-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2560-20-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2560-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2600-62-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2600-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2940-78-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2940-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3076-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3076-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3076-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3448-43-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3448-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3868-77-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4628-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4628-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5020-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5020-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5080-36-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5080-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6060-22-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6060-27-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6108-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/6108-50-0x0000000000400000-0x0000000000410000-memory.dmp