Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
23/04/2026, 17:43
General
- Target 2026-04-23_d9ff75336a57cd1bb32b7458f3ffce0c_elex_wannacry.exe
- Size 368KB
- Sample260423-wasmhsdt2x
- SHA256 273d80e4f61b949369fa5891c5261b1f33f946d77518739c7eb8cbbf45e103ec
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 10 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 20 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 10 IoCs
- Drops file in Windows directory 10 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 21 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 10 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-04-23_d9ff75336a57cd1bb32b7458f3ffce0c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-23_d9ff75336a57cd1bb32b7458f3ffce0c_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\{54743102-E8A4-41cb-9890-00566B999945}.exeC:\Windows\{54743102-E8A4-41cb-9890-00566B999945}.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\{47504A2A-1F88-4eb0-8CEC-B2C12F27C550}.exeC:\Windows\{47504A2A-1F88-4eb0-8CEC-B2C12F27C550}.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\{528E7640-9C15-45e1-9438-B091F04C7552}.exeC:\Windows\{528E7640-9C15-45e1-9438-B091F04C7552}.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\{85CF9B23-BCAD-4594-A1D9-1C95A515D7A7}.exeC:\Windows\{85CF9B23-BCAD-4594-A1D9-1C95A515D7A7}.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\{9A51BE68-A778-4547-B93C-3D4C072550F6}.exeC:\Windows\{9A51BE68-A778-4547-B93C-3D4C072550F6}.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\{23628158-BBCD-4d85-BB16-5C8A3E77253A}.exeC:\Windows\{23628158-BBCD-4d85-BB16-5C8A3E77253A}.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\{E42D8136-6285-41ec-9567-1E388285650D}.exeC:\Windows\{E42D8136-6285-41ec-9567-1E388285650D}.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\{8B989A90-F4D5-4ffc-A1DB-F2459AF9DD72}.exeC:\Windows\{8B989A90-F4D5-4ffc-A1DB-F2459AF9DD72}.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\{4DF1E6A1-D129-4c50-88E2-FDCFF25DBD0A}.exeC:\Windows\{4DF1E6A1-D129-4c50-88E2-FDCFF25DBD0A}.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\{2706A092-892A-41b2-9BE6-EF78B36FAD75}.exeC:\Windows\{2706A092-892A-41b2-9BE6-EF78B36FAD75}.exe11⤵
- 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\{4DF1E~1.EXE > nul11⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{8B989~1.EXE > nul10⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{E42D8~1.EXE > nul9⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{23628~1.EXE > nul8⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{9A51B~1.EXE > nul7⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{85CF9~1.EXE > nul6⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{528E7~1.EXE > nul5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{47504~1.EXE > nul4⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{54743~1.EXE > nul3⤵
- 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⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{23628158-BBCD-4d85-BB16-5C8A3E77253A}.exe
{2706A092-892A-41b2-9BE6-EF78B36FAD75}.exe
{47504A2A-1F88-4eb0-8CEC-B2C12F27C550}.exe
{4DF1E6A1-D129-4c50-88E2-FDCFF25DBD0A}.exe
{528E7640-9C15-45e1-9438-B091F04C7552}.exe
{54743102-E8A4-41cb-9890-00566B999945}.exe
{85CF9B23-BCAD-4594-A1D9-1C95A515D7A7}.exe
{8B989A90-F4D5-4ffc-A1DB-F2459AF9DD72}.exe
{9A51BE68-A778-4547-B93C-3D4C072550F6}.exe
{E42D8136-6285-41ec-9567-1E388285650D}.exe