Analysis
- max time kernel
149s - max time network
96s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
19/05/2026, 14:37
General
- Target 2026-05-19_b193a44ecf6129d4194c474396333d4c_elex_wannacry.exe
- Size 368KB
- Sample260519-ry8w7ae191
- SHA256 a9ce8a88b9794f28a2dbce1b31201681c218809f6b5eb26e0607c17109e3df4c
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
- 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\2026-05-19_b193a44ecf6129d4194c474396333d4c_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-19_b193a44ecf6129d4194c474396333d4c_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\{BCA2FBE6-555D-4759-AD7C-CBCFDBE5C60E}.exeC:\Windows\{BCA2FBE6-555D-4759-AD7C-CBCFDBE5C60E}.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\{5B91F21C-16AA-4fb0-9730-F765BB68E4AF}.exeC:\Windows\{5B91F21C-16AA-4fb0-9730-F765BB68E4AF}.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\{BF4DF5A2-A064-4391-9AFA-049562FC7599}.exeC:\Windows\{BF4DF5A2-A064-4391-9AFA-049562FC7599}.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\{540F9A62-32DA-4f42-88DA-704E504635C4}.exeC:\Windows\{540F9A62-32DA-4f42-88DA-704E504635C4}.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\{8C5AFBAE-AD53-4413-B68D-1C26B8E7A99C}.exeC:\Windows\{8C5AFBAE-AD53-4413-B68D-1C26B8E7A99C}.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\{E120AC9D-743E-4ddc-911E-D688271F5530}.exeC:\Windows\{E120AC9D-743E-4ddc-911E-D688271F5530}.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\{E12BC0CA-48BC-47af-A228-66CFF4C3D9EE}.exeC:\Windows\{E12BC0CA-48BC-47af-A228-66CFF4C3D9EE}.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\{FDCF4C40-6C2F-44eb-8782-B8785B311D70}.exeC:\Windows\{FDCF4C40-6C2F-44eb-8782-B8785B311D70}.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\{5737CCC5-30C7-4e0b-9C1F-A2E955D8CD16}.exeC:\Windows\{5737CCC5-30C7-4e0b-9C1F-A2E955D8CD16}.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\{2C2DD05A-A020-4403-B466-76BC34224F62}.exeC:\Windows\{2C2DD05A-A020-4403-B466-76BC34224F62}.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\{22832173-48AB-4a2f-979D-318347549F44}.exeC:\Windows\{22832173-48AB-4a2f-979D-318347549F44}.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\{2C2DD~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\{5737C~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\{FDCF4~1.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\{E12BC~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\{E120A~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\{8C5AF~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\{540F9~1.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\{BF4DF~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\{5B91F~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\{BCA2F~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
{22832173-48AB-4a2f-979D-318347549F44}.exe
{2C2DD05A-A020-4403-B466-76BC34224F62}.exe
{540F9A62-32DA-4f42-88DA-704E504635C4}.exe
{5737CCC5-30C7-4e0b-9C1F-A2E955D8CD16}.exe
{5B91F21C-16AA-4fb0-9730-F765BB68E4AF}.exe
{8C5AFBAE-AD53-4413-B68D-1C26B8E7A99C}.exe
{BCA2FBE6-555D-4759-AD7C-CBCFDBE5C60E}.exe
{BF4DF5A2-A064-4391-9AFA-049562FC7599}.exe
{E120AC9D-743E-4ddc-911E-D688271F5530}.exe
{E12BC0CA-48BC-47af-A228-66CFF4C3D9EE}.exe
{FDCF4C40-6C2F-44eb-8782-B8785B311D70}.exe