Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
11/05/2026, 15:38
General
- Target 2026-05-11_ebf009c1c806eccbc1050b2d44bbb343_elex_wannacry.exe
- Size 60KB
- Sample260511-s263fag13j
- SHA256 6603a2d0e2e289651d493380c3ccb3e3b3a336493306c9fa2e8ce6c09be9e4c5
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 11 IoCs
- Custom signatureDetects Windows executables referencing non-Windows User-Agents 11 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\2026-05-11_ebf009c1c806eccbc1050b2d44bbb343_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-11_ebf009c1c806eccbc1050b2d44bbb343_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\{305FBE52-AF71-4785-8061-ADFEBAD3FCCF}.exeC:\Windows\{305FBE52-AF71-4785-8061-ADFEBAD3FCCF}.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\{FD8F6A3C-8FDB-4c6c-B7C7-E79E58876096}.exeC:\Windows\{FD8F6A3C-8FDB-4c6c-B7C7-E79E58876096}.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\{142110FD-E4E6-42e8-A791-1C45CBC2D32F}.exeC:\Windows\{142110FD-E4E6-42e8-A791-1C45CBC2D32F}.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\{4857BB7A-E713-4ce7-9878-B622692C7A7F}.exeC:\Windows\{4857BB7A-E713-4ce7-9878-B622692C7A7F}.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\{4A4D3C5C-0E72-4b24-9CFE-EC729AE454F4}.exeC:\Windows\{4A4D3C5C-0E72-4b24-9CFE-EC729AE454F4}.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\{85ED723E-135E-4e62-99D5-CF53520EA8D2}.exeC:\Windows\{85ED723E-135E-4e62-99D5-CF53520EA8D2}.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\{624E76DC-5B00-4208-98CC-EFE2E7BF367E}.exeC:\Windows\{624E76DC-5B00-4208-98CC-EFE2E7BF367E}.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\{27512F2F-53A0-46e1-95A0-287BF7204181}.exeC:\Windows\{27512F2F-53A0-46e1-95A0-287BF7204181}.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\{ABB53854-0F0F-4749-B85D-261F0EC684C0}.exeC:\Windows\{ABB53854-0F0F-4749-B85D-261F0EC684C0}.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\{91552721-4AF0-4ee3-A897-A84C3C9A019D}.exeC:\Windows\{91552721-4AF0-4ee3-A897-A84C3C9A019D}.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\{7128AE0E-BE7C-456e-B582-24A04C7591A7}.exeC:\Windows\{7128AE0E-BE7C-456e-B582-24A04C7591A7}.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\{91552~1.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\{ABB53~1.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\{27512~1.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\{624E7~1.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\{85ED7~1.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\{4A4D3~1.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\{4857B~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\{14211~1.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\{FD8F6~1.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\{305FB~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
{142110FD-E4E6-42e8-A791-1C45CBC2D32F}.exe
{27512F2F-53A0-46e1-95A0-287BF7204181}.exe
{305FBE52-AF71-4785-8061-ADFEBAD3FCCF}.exe
{4857BB7A-E713-4ce7-9878-B622692C7A7F}.exe
{4A4D3C5C-0E72-4b24-9CFE-EC729AE454F4}.exe
{624E76DC-5B00-4208-98CC-EFE2E7BF367E}.exe
{7128AE0E-BE7C-456e-B582-24A04C7591A7}.exe
{85ED723E-135E-4e62-99D5-CF53520EA8D2}.exe
{91552721-4AF0-4ee3-A897-A84C3C9A019D}.exe
{ABB53854-0F0F-4749-B85D-261F0EC684C0}.exe
{FD8F6A3C-8FDB-4c6c-B7C7-E79E58876096}.exe
memory/1472-22-0x0000000000840000-0x00000000008FF000-memory.dmp
memory/1472-18-0x0000000000840000-0x00000000008FF000-memory.dmp
memory/1488-10-0x0000000000870000-0x000000000092F000-memory.dmp
memory/1488-6-0x0000000000870000-0x000000000092F000-memory.dmp
memory/3812-54-0x00000000008A0000-0x000000000095F000-memory.dmp
memory/3812-57-0x00000000008A0000-0x000000000095F000-memory.dmp
memory/3912-48-0x00000000007D0000-0x000000000088F000-memory.dmp
memory/3912-51-0x00000000007D0000-0x000000000088F000-memory.dmp
memory/4120-34-0x00000000007A0000-0x000000000085F000-memory.dmp
memory/4120-30-0x00000000007A0000-0x000000000085F000-memory.dmp
memory/4728-5-0x0000000000A50000-0x0000000000B0F000-memory.dmp
memory/4728-0-0x0000000000A50000-0x0000000000B0F000-memory.dmp
memory/5336-64-0x0000000000780000-0x000000000083F000-memory.dmp
memory/5336-60-0x0000000000780000-0x000000000083F000-memory.dmp
memory/5740-36-0x00000000007D0000-0x000000000088F000-memory.dmp
memory/5740-40-0x00000000007D0000-0x000000000088F000-memory.dmp
memory/5900-24-0x0000000000780000-0x000000000083F000-memory.dmp
memory/5900-28-0x0000000000780000-0x000000000083F000-memory.dmp
memory/6004-15-0x00000000007F0000-0x00000000008AF000-memory.dmp
memory/6004-12-0x00000000007F0000-0x00000000008AF000-memory.dmp
memory/6020-46-0x0000000000710000-0x00000000007CF000-memory.dmp
memory/6020-42-0x0000000000710000-0x00000000007CF000-memory.dmp