Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
04/06/2026, 16:20
General
- Target 2026-06-04_d0bc57fe15c4c38aa939a1854be449c5_elex_wannacry.exe
- Size 64KB
- Sample260604-ttajyaay3x
- SHA256 9a99f6c4e513e415ddb350ae02e5517c388c30073f0946e84b73cffdd96a8735
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 29 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\2026-06-04_d0bc57fe15c4c38aa939a1854be449c5_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-04_d0bc57fe15c4c38aa939a1854be449c5_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\{4854D255-2EAC-45ad-8713-56D034848641}.exeC:\Windows\{4854D255-2EAC-45ad-8713-56D034848641}.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\{EA0524F1-2F9D-4cd0-AC96-BCDA0DB02619}.exeC:\Windows\{EA0524F1-2F9D-4cd0-AC96-BCDA0DB02619}.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\{D8153AD4-543A-4132-8DA6-7D353F327C26}.exeC:\Windows\{D8153AD4-543A-4132-8DA6-7D353F327C26}.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\{C0965A4C-8D7B-48d2-B23F-19532CBCC9B3}.exeC:\Windows\{C0965A4C-8D7B-48d2-B23F-19532CBCC9B3}.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\{9B318347-D885-40e8-A97B-D0300FAB68E0}.exeC:\Windows\{9B318347-D885-40e8-A97B-D0300FAB68E0}.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\{D43BD54B-AB7C-4a82-9CC8-C6A34FF71960}.exeC:\Windows\{D43BD54B-AB7C-4a82-9CC8-C6A34FF71960}.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\{7FD01E3B-6FA3-4227-8F0C-0D2A21E9A520}.exeC:\Windows\{7FD01E3B-6FA3-4227-8F0C-0D2A21E9A520}.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\{5B4CD40B-AF8F-4f4a-97BB-957986A1CC75}.exeC:\Windows\{5B4CD40B-AF8F-4f4a-97BB-957986A1CC75}.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\{C5FD5734-6FA6-4568-BA76-C2F3282F236F}.exeC:\Windows\{C5FD5734-6FA6-4568-BA76-C2F3282F236F}.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\{5D6EBBB3-3726-43f7-AF0F-66292598C6B3}.exeC:\Windows\{5D6EBBB3-3726-43f7-AF0F-66292598C6B3}.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\{C5FD5~1.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\{5B4CD~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\{7FD01~1.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\{D43BD~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\{9B318~1.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\{C0965~1.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\{D8153~1.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\{EA052~1.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\{4854D~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
{4854D255-2EAC-45ad-8713-56D034848641}.exe
{5B4CD40B-AF8F-4f4a-97BB-957986A1CC75}.exe
{5D6EBBB3-3726-43f7-AF0F-66292598C6B3}.exe
{7FD01E3B-6FA3-4227-8F0C-0D2A21E9A520}.exe
{9B318347-D885-40e8-A97B-D0300FAB68E0}.exe
{C0965A4C-8D7B-48d2-B23F-19532CBCC9B3}.exe
{C5FD5734-6FA6-4568-BA76-C2F3282F236F}.exe
{D43BD54B-AB7C-4a82-9CC8-C6A34FF71960}.exe
{D8153AD4-543A-4132-8DA6-7D353F327C26}.exe
{EA0524F1-2F9D-4cd0-AC96-BCDA0DB02619}.exe
memory/1092-34-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1092-29-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1212-58-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1692-50-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2200-56-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2200-52-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3080-39-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3336-28-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3596-18-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3596-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3716-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3716-1-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3716-7-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5100-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5100-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5100-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5348-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5732-45-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5732-40-0x0000000000400000-0x0000000000410000-memory.dmp