Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
05/05/2026, 14:18
General
- Target 2026-05-05_5760fbef8c215e686d60620f70efa885_elex_wannacry.exe
- Size 59KB
- Sample260505-rmgcssdx6j
- SHA256 520d7ddd5a7ae87d374d5684c6acd4ba57f8293092b2b8af0aebe3ddb15d4463
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 11 IoCs
- Detects 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\2026-05-05_5760fbef8c215e686d60620f70efa885_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-05_5760fbef8c215e686d60620f70efa885_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\{DB6B3CF4-9F33-4e25-ABA0-3B11DB9B25D6}.exeC:\Windows\{DB6B3CF4-9F33-4e25-ABA0-3B11DB9B25D6}.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\{A454BFCE-CE0E-46ac-B9CD-74C03865685D}.exeC:\Windows\{A454BFCE-CE0E-46ac-B9CD-74C03865685D}.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\{018DBBD7-5279-4236-A8E3-A45305B89CDE}.exeC:\Windows\{018DBBD7-5279-4236-A8E3-A45305B89CDE}.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\{ABC5D224-8B22-426a-9A6B-80F1F76A76F0}.exeC:\Windows\{ABC5D224-8B22-426a-9A6B-80F1F76A76F0}.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\{1AA61536-1CC0-4a9e-8BBE-561F739CBA57}.exeC:\Windows\{1AA61536-1CC0-4a9e-8BBE-561F739CBA57}.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\{A4E31FE1-260A-4c58-A76D-48FCF881641E}.exeC:\Windows\{A4E31FE1-260A-4c58-A76D-48FCF881641E}.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\{C31B9DB1-E543-445e-914A-90E0E52C2131}.exeC:\Windows\{C31B9DB1-E543-445e-914A-90E0E52C2131}.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\{4E3D4246-B0FC-4807-A071-61153E48A15E}.exeC:\Windows\{4E3D4246-B0FC-4807-A071-61153E48A15E}.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\{DB663FF6-0A68-4055-8716-536C0F6E3D08}.exeC:\Windows\{DB663FF6-0A68-4055-8716-536C0F6E3D08}.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\{C2E744B2-0B6B-432c-A197-AD183500F0F5}.exeC:\Windows\{C2E744B2-0B6B-432c-A197-AD183500F0F5}.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\{7B91AB46-9DAD-444f-8C8C-970745225972}.exeC:\Windows\{7B91AB46-9DAD-444f-8C8C-970745225972}.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\{C2E74~1.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\{DB663~1.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\{4E3D4~1.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\{C31B9~1.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\{A4E31~1.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\{1AA61~1.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\{ABC5D~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\{018DB~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\{A454B~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\{DB6B3~1.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
{018DBBD7-5279-4236-A8E3-A45305B89CDE}.exe
{1AA61536-1CC0-4a9e-8BBE-561F739CBA57}.exe
{4E3D4246-B0FC-4807-A071-61153E48A15E}.exe
{7B91AB46-9DAD-444f-8C8C-970745225972}.exe
{A454BFCE-CE0E-46ac-B9CD-74C03865685D}.exe
{A4E31FE1-260A-4c58-A76D-48FCF881641E}.exe
{ABC5D224-8B22-426a-9A6B-80F1F76A76F0}.exe
{C2E744B2-0B6B-432c-A197-AD183500F0F5}.exe
{C31B9DB1-E543-445e-914A-90E0E52C2131}.exe
{DB663FF6-0A68-4055-8716-536C0F6E3D08}.exe
{DB6B3CF4-9F33-4e25-ABA0-3B11DB9B25D6}.exe