Analysis
- max time kernel
148s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
29/09/2026, 19:55
General
- Target 2026-09-29_98be28a62f997ce1cc965a1f7dd8724e_elex_wannacry.exe
- Size 98KB
- Sample260929-ynmdrswhlf
- SHA256 1230231eae0b5c1a1f73810f5ee5640af2d94a37d7da1e7c7d2d32dc53eb4fa7
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\2026-09-29_98be28a62f997ce1cc965a1f7dd8724e_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-29_98be28a62f997ce1cc965a1f7dd8724e_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\{5E329A1C-003E-4375-B63D-B103E4C2C0C1}.exeC:\Windows\{5E329A1C-003E-4375-B63D-B103E4C2C0C1}.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\{F2EFE668-5BC9-4a12-ADB2-3F3A260A26E2}.exeC:\Windows\{F2EFE668-5BC9-4a12-ADB2-3F3A260A26E2}.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\{135C2E50-586A-4e04-8E51-C4050DDD29A0}.exeC:\Windows\{135C2E50-586A-4e04-8E51-C4050DDD29A0}.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\{90439068-2F9F-4dad-9212-13CEBAFB379A}.exeC:\Windows\{90439068-2F9F-4dad-9212-13CEBAFB379A}.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\{3FFE57E9-FE1E-4999-874C-22B999BF6BE0}.exeC:\Windows\{3FFE57E9-FE1E-4999-874C-22B999BF6BE0}.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\{E7658191-E3E9-4947-BE5B-405C7E10253D}.exeC:\Windows\{E7658191-E3E9-4947-BE5B-405C7E10253D}.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\{2855DE03-9380-45ee-B95F-902B9437FC70}.exeC:\Windows\{2855DE03-9380-45ee-B95F-902B9437FC70}.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\{82AF33B8-4C0D-4ea7-B988-37451013B420}.exeC:\Windows\{82AF33B8-4C0D-4ea7-B988-37451013B420}.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\{CC3D8783-5BF0-41fd-863D-945AE46271F1}.exeC:\Windows\{CC3D8783-5BF0-41fd-863D-945AE46271F1}.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\{6AAC438D-4210-4274-BE18-A6BC2158EAFD}.exeC:\Windows\{6AAC438D-4210-4274-BE18-A6BC2158EAFD}.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\{2FDC86A8-32A9-4659-B20A-42CD51667CD9}.exeC:\Windows\{2FDC86A8-32A9-4659-B20A-42CD51667CD9}.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\{6AAC4~1.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\{CC3D8~1.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\{82AF3~1.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\{2855D~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\{E7658~1.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\{3FFE5~1.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\{90439~1.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\{135C2~1.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\{F2EFE~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\{5E329~1.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
{135C2E50-586A-4e04-8E51-C4050DDD29A0}.exe
{2855DE03-9380-45ee-B95F-902B9437FC70}.exe
{2FDC86A8-32A9-4659-B20A-42CD51667CD9}.exe
{3FFE57E9-FE1E-4999-874C-22B999BF6BE0}.exe
{5E329A1C-003E-4375-B63D-B103E4C2C0C1}.exe
{6AAC438D-4210-4274-BE18-A6BC2158EAFD}.exe
{82AF33B8-4C0D-4ea7-B988-37451013B420}.exe
{90439068-2F9F-4dad-9212-13CEBAFB379A}.exe
{CC3D8783-5BF0-41fd-863D-945AE46271F1}.exe
{E7658191-E3E9-4947-BE5B-405C7E10253D}.exe
{F2EFE668-5BC9-4a12-ADB2-3F3A260A26E2}.exe
memory/1724-75-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1724-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2592-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2592-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3152-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3152-61-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3612-49-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3612-54-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3724-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3724-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4480-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4480-68-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4712-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4712-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5240-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5788-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5788-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5820-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5820-7-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5820-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5984-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5984-15-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6060-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/6060-42-0x0000000000400000-0x0000000000411000-memory.dmp