Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
21/10/2026, 02:05
General
- Target 2026-10-19_1f29b1bb84981e6e327327da79c99540_elex_wannacry.exe
- Size 372KB
- Sample261021-ch3mxaea39
- SHA256 4c96632a61670e382ac6ba0f7c794ec80e83103ddc477eaa017901ab5668c21c
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\2026-10-19_1f29b1bb84981e6e327327da79c99540_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-19_1f29b1bb84981e6e327327da79c99540_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\{3F8F58B1-49B3-40f0-B37A-21F7306B92A3}.exeC:\Windows\{3F8F58B1-49B3-40f0-B37A-21F7306B92A3}.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\{BBB3C6E3-39C4-435d-95C3-E0D0D95973A5}.exeC:\Windows\{BBB3C6E3-39C4-435d-95C3-E0D0D95973A5}.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\{31BD2E53-752B-429d-B6DB-41D931A4C133}.exeC:\Windows\{31BD2E53-752B-429d-B6DB-41D931A4C133}.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\{6DC9D3C8-E419-4ae1-8F90-E157BC7EB571}.exeC:\Windows\{6DC9D3C8-E419-4ae1-8F90-E157BC7EB571}.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\{16E23186-4F9F-44ff-9770-1DF863E5F786}.exeC:\Windows\{16E23186-4F9F-44ff-9770-1DF863E5F786}.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\{57D0D639-3D2C-41d3-BD07-268BC1A750EF}.exeC:\Windows\{57D0D639-3D2C-41d3-BD07-268BC1A750EF}.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\{BB145FA2-5060-492d-B768-8CBFB7BB1D23}.exeC:\Windows\{BB145FA2-5060-492d-B768-8CBFB7BB1D23}.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\{06BD2B51-3F73-4297-B99E-7F6147C402AD}.exeC:\Windows\{06BD2B51-3F73-4297-B99E-7F6147C402AD}.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\{F7BB5F8C-9F8A-4bc2-AEFA-8DE77E1C0DFC}.exeC:\Windows\{F7BB5F8C-9F8A-4bc2-AEFA-8DE77E1C0DFC}.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\{4DB7491D-3CF0-4232-A032-4DDB3D7E0434}.exeC:\Windows\{4DB7491D-3CF0-4232-A032-4DDB3D7E0434}.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\{BE5AD36D-3EC4-4a12-9236-7D6658287F6B}.exeC:\Windows\{BE5AD36D-3EC4-4a12-9236-7D6658287F6B}.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\{4DB74~1.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\{F7BB5~1.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\{06BD2~1.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\{BB145~1.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\{57D0D~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\{16E23~1.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\{6DC9D~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\{31BD2~1.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\{BBB3C~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\{3F8F5~1.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
{06BD2B51-3F73-4297-B99E-7F6147C402AD}.exe
{16E23186-4F9F-44ff-9770-1DF863E5F786}.exe
{31BD2E53-752B-429d-B6DB-41D931A4C133}.exe
{3F8F58B1-49B3-40f0-B37A-21F7306B92A3}.exe
{4DB7491D-3CF0-4232-A032-4DDB3D7E0434}.exe
{57D0D639-3D2C-41d3-BD07-268BC1A750EF}.exe
{6DC9D3C8-E419-4ae1-8F90-E157BC7EB571}.exe
{BB145FA2-5060-492d-B768-8CBFB7BB1D23}.exe
{BBB3C6E3-39C4-435d-95C3-E0D0D95973A5}.exe
{BE5AD36D-3EC4-4a12-9236-7D6658287F6B}.exe
{F7BB5F8C-9F8A-4bc2-AEFA-8DE77E1C0DFC}.exe