Analysis
- max time kernel
149s - max time network
154s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
23/04/2026, 17:30
General
- Target 2026-04-23_d243664b8f250e4421116dab08f8d3ef_elex_wannacry.exe
- Size 68KB
- Sample260423-v26ssacy71
- SHA256 807362c7fc0a452a87db72ca035ebb6a6ce05603689c307034de487a874994da
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 32 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 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\2026-04-23_d243664b8f250e4421116dab08f8d3ef_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-23_d243664b8f250e4421116dab08f8d3ef_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\{2E47C82A-92FA-4de7-A1AC-63BF59B026ED}.exeC:\Windows\{2E47C82A-92FA-4de7-A1AC-63BF59B026ED}.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\{FA4DE5B0-1B4C-4be3-AF63-C05418207DDA}.exeC:\Windows\{FA4DE5B0-1B4C-4be3-AF63-C05418207DDA}.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\{8759C115-A2F6-4952-8351-754E53FEE361}.exeC:\Windows\{8759C115-A2F6-4952-8351-754E53FEE361}.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\{CDF41B66-3D0B-4a66-9C60-9A9ECF18018B}.exeC:\Windows\{CDF41B66-3D0B-4a66-9C60-9A9ECF18018B}.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\{D0A325FA-0933-4a80-BDA6-336B8EB9469C}.exeC:\Windows\{D0A325FA-0933-4a80-BDA6-336B8EB9469C}.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\{0A8D31FB-734E-4cb4-9832-F5233A64ED98}.exeC:\Windows\{0A8D31FB-734E-4cb4-9832-F5233A64ED98}.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\{DE591FFB-08AC-4f9f-A546-E9374083D270}.exeC:\Windows\{DE591FFB-08AC-4f9f-A546-E9374083D270}.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\{611B20D0-59FA-4eb1-8126-279BD254C361}.exeC:\Windows\{611B20D0-59FA-4eb1-8126-279BD254C361}.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\{3B1FD852-BEFA-4f22-A650-78AC696D0B25}.exeC:\Windows\{3B1FD852-BEFA-4f22-A650-78AC696D0B25}.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\{B618EF71-73E0-46e4-A8EB-1E3E9694F678}.exeC:\Windows\{B618EF71-73E0-46e4-A8EB-1E3E9694F678}.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\{D4D6A8C6-7D65-4ffc-A803-1EA5F0D4FE9F}.exeC:\Windows\{D4D6A8C6-7D65-4ffc-A803-1EA5F0D4FE9F}.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\{B618E~1.EXE > nul12⤵
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{3B1FD~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\{611B2~1.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\{DE591~1.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\{0A8D3~1.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\{D0A32~1.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\{CDF41~1.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\{8759C~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\{FA4DE~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\{2E47C~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
{0A8D31FB-734E-4cb4-9832-F5233A64ED98}.exe
{2E47C82A-92FA-4de7-A1AC-63BF59B026ED}.exe
{3B1FD852-BEFA-4f22-A650-78AC696D0B25}.exe
{611B20D0-59FA-4eb1-8126-279BD254C361}.exe
{8759C115-A2F6-4952-8351-754E53FEE361}.exe
{B618EF71-73E0-46e4-A8EB-1E3E9694F678}.exe
{CDF41B66-3D0B-4a66-9C60-9A9ECF18018B}.exe
{D0A325FA-0933-4a80-BDA6-336B8EB9469C}.exe
{D4D6A8C6-7D65-4ffc-A803-1EA5F0D4FE9F}.exe
{DE591FFB-08AC-4f9f-A546-E9374083D270}.exe
{FA4DE5B0-1B4C-4be3-AF63-C05418207DDA}.exe
memory/820-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/820-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/820-49-0x0000000000870000-0x000000000092B000-memory.dmp
memory/1028-16-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1028-10-0x0000000000990000-0x0000000000A4B000-memory.dmp
memory/1028-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1180-83-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1180-79-0x0000000000860000-0x000000000091B000-memory.dmp
memory/1364-56-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1364-62-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1364-57-0x0000000000990000-0x0000000000A4B000-memory.dmp
memory/1496-30-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1496-25-0x00000000008A0000-0x000000000095B000-memory.dmp
memory/1956-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1956-64-0x0000000000890000-0x000000000094B000-memory.dmp
memory/2128-85-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3200-18-0x00000000009A0000-0x0000000000A5B000-memory.dmp
memory/3200-17-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3200-23-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3496-39-0x0000000000400000-0x0000000000411000-memory.dmp
memory/3496-33-0x0000000000980000-0x0000000000A3B000-memory.dmp
memory/3496-31-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4172-72-0x0000000000980000-0x0000000000A3B000-memory.dmp
memory/4172-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4172-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4884-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4884-9-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4884-1-0x00000000009A0000-0x0000000000A5B000-memory.dmp
memory/4884-2-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5104-46-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5104-40-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5104-41-0x00000000008C0000-0x000000000097B000-memory.dmp