Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
25/04/2026, 15:13
General
- Target 2026-04-25_4758fceb1d40248ad806f1f9facbec06_elex_wannacry.exe
- Size 59KB
- Sample260425-sl87vscs2v
- SHA256 c78a1398b0224f8a5cf080c5798c1a1923527f375f312c9913d427226cf9522d
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\2026-04-25_4758fceb1d40248ad806f1f9facbec06_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-25_4758fceb1d40248ad806f1f9facbec06_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\{833695F0-3834-4d86-889A-358A96FBEFD0}.exeC:\Windows\{833695F0-3834-4d86-889A-358A96FBEFD0}.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\{000B894A-42B6-454a-BDB1-C72B751425E3}.exeC:\Windows\{000B894A-42B6-454a-BDB1-C72B751425E3}.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\{C6EB204D-9077-45a1-A2CF-3EB22A596CC2}.exeC:\Windows\{C6EB204D-9077-45a1-A2CF-3EB22A596CC2}.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\{966B148D-400F-488a-B67C-58C294AE4A62}.exeC:\Windows\{966B148D-400F-488a-B67C-58C294AE4A62}.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\{404A74DC-2BD9-46ec-AFAE-08BA46D90BF8}.exeC:\Windows\{404A74DC-2BD9-46ec-AFAE-08BA46D90BF8}.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\{043FF5EB-E1C1-4f03-A2D4-B88D3A22F170}.exeC:\Windows\{043FF5EB-E1C1-4f03-A2D4-B88D3A22F170}.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\{91EA8405-3BDA-492c-A999-CEECBD868341}.exeC:\Windows\{91EA8405-3BDA-492c-A999-CEECBD868341}.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\{ADC43162-F519-40f0-950C-A17E777D1EB8}.exeC:\Windows\{ADC43162-F519-40f0-950C-A17E777D1EB8}.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\{18F3EEEC-D350-4e1c-82F1-CC90175A12E9}.exeC:\Windows\{18F3EEEC-D350-4e1c-82F1-CC90175A12E9}.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\{A94435B8-2D4F-47de-ADF5-1B5B3C47B533}.exeC:\Windows\{A94435B8-2D4F-47de-ADF5-1B5B3C47B533}.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\{B8A108F2-9CA5-4151-BE19-E678076FE272}.exeC:\Windows\{B8A108F2-9CA5-4151-BE19-E678076FE272}.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\{A9443~1.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\{18F3E~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\{ADC43~1.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\{91EA8~1.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\{043FF~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\{404A7~1.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\{966B1~1.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\{C6EB2~1.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\{000B8~1.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\{83369~1.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
{000B894A-42B6-454a-BDB1-C72B751425E3}.exe
{043FF5EB-E1C1-4f03-A2D4-B88D3A22F170}.exe
{18F3EEEC-D350-4e1c-82F1-CC90175A12E9}.exe
{404A74DC-2BD9-46ec-AFAE-08BA46D90BF8}.exe
{833695F0-3834-4d86-889A-358A96FBEFD0}.exe
{91EA8405-3BDA-492c-A999-CEECBD868341}.exe
{966B148D-400F-488a-B67C-58C294AE4A62}.exe
{A94435B8-2D4F-47de-ADF5-1B5B3C47B533}.exe
{ADC43162-F519-40f0-950C-A17E777D1EB8}.exe
{B8A108F2-9CA5-4151-BE19-E678076FE272}.exe
{C6EB204D-9077-45a1-A2CF-3EB22A596CC2}.exe