Analysis
- max time kernel
146s - max time network
96s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
19/04/2026, 13:08
General
- Target 2026-04-19_21554ac24ce0addf1d26248f2425876c_elex_wannacry.exe
- Size 64KB
- Sample260419-qdhc3agt21
- SHA256 0043990e1bad0a9d9d918e25f0dbab70f602aeef6fe8cd3a970bac905842e15b
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 34 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
- 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 11 IoCs
- Suspicious use of WriteProcessMemory 21 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-04-19_21554ac24ce0addf1d26248f2425876c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-19_21554ac24ce0addf1d26248f2425876c_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\{B0A1FA73-36E6-45f3-B4E1-FA54D0976FC3}.exeC:\Windows\{B0A1FA73-36E6-45f3-B4E1-FA54D0976FC3}.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\{B8BB3B12-A131-4109-968F-2B7044810646}.exeC:\Windows\{B8BB3B12-A131-4109-968F-2B7044810646}.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\{53DC3427-7AA2-49ad-8E24-E0EA28494A15}.exeC:\Windows\{53DC3427-7AA2-49ad-8E24-E0EA28494A15}.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\{6DCF6A8E-FB60-4155-BE70-846E2D9FD25C}.exeC:\Windows\{6DCF6A8E-FB60-4155-BE70-846E2D9FD25C}.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\{F0A284E9-E407-4208-8B83-3844C23840A9}.exeC:\Windows\{F0A284E9-E407-4208-8B83-3844C23840A9}.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\{1345A2A2-28C0-44ea-A7E1-5449485B66E7}.exeC:\Windows\{1345A2A2-28C0-44ea-A7E1-5449485B66E7}.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\{7718C0F8-ED95-42ef-9158-10447E1762F0}.exeC:\Windows\{7718C0F8-ED95-42ef-9158-10447E1762F0}.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\{6EB4AD68-91D3-428d-9501-2BDE6834D5D0}.exeC:\Windows\{6EB4AD68-91D3-428d-9501-2BDE6834D5D0}.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\{F73E67C8-7DFF-40ba-850D-BE977CAA25EA}.exeC:\Windows\{F73E67C8-7DFF-40ba-850D-BE977CAA25EA}.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\{4FC29286-28E1-46bc-B869-15AC7D40BB15}.exeC:\Windows\{4FC29286-28E1-46bc-B869-15AC7D40BB15}.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\{0391259F-4178-4b39-8976-6908581DDF2F}.exeC:\Windows\{0391259F-4178-4b39-8976-6908581DDF2F}.exe12⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{4FC29~1.EXE > nul12⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F73E6~1.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\{6EB4A~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\{7718C~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\{1345A~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\{F0A28~1.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\{6DCF6~1.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\{53DC3~1.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\{B8BB3~1.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\{B0A1F~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
{0391259F-4178-4b39-8976-6908581DDF2F}.exe
{1345A2A2-28C0-44ea-A7E1-5449485B66E7}.exe
{4FC29286-28E1-46bc-B869-15AC7D40BB15}.exe
{53DC3427-7AA2-49ad-8E24-E0EA28494A15}.exe
{6DCF6A8E-FB60-4155-BE70-846E2D9FD25C}.exe
{6EB4AD68-91D3-428d-9501-2BDE6834D5D0}.exe
{7718C0F8-ED95-42ef-9158-10447E1762F0}.exe
{B0A1FA73-36E6-45f3-B4E1-FA54D0976FC3}.exe
{B8BB3B12-A131-4109-968F-2B7044810646}.exe
{F0A284E9-E407-4208-8B83-3844C23840A9}.exe
{F73E67C8-7DFF-40ba-850D-BE977CAA25EA}.exe
memory/1832-88-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2348-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2348-8-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2348-1-0x00000000009D0000-0x0000000000A8B000-memory.dmp
memory/2348-2-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3264-58-0x0000000000960000-0x0000000000A1B000-memory.dmp
memory/3264-57-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3264-64-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4208-50-0x00000000008B0000-0x000000000096B000-memory.dmp
memory/4208-48-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4208-55-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4376-10-0x0000000000970000-0x0000000000A2B000-memory.dmp
memory/4376-16-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4376-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4376-6-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4596-38-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4596-34-0x0000000000840000-0x00000000008FB000-memory.dmp
memory/4596-32-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4764-23-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4764-18-0x0000000000830000-0x00000000008EB000-memory.dmp
memory/4972-42-0x0000000000960000-0x0000000000A1B000-memory.dmp
memory/4972-41-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4972-47-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5188-81-0x0000000000960000-0x0000000000A1B000-memory.dmp
memory/5188-80-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5188-87-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5400-70-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5400-65-0x0000000000650000-0x000000000070B000-memory.dmp
memory/5556-31-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5556-26-0x0000000000980000-0x0000000000A3B000-memory.dmp
memory/5556-25-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5716-71-0x0000000000400000-0x0000000000410000-memory.dmp
memory/5716-73-0x0000000000820000-0x00000000008DB000-memory.dmp
memory/5716-79-0x0000000000400000-0x0000000000410000-memory.dmp