Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
29/07/2026, 15:11
General
- Target 2026-07-29_daafdcc22ce6d38cf5b2ab8ec24dc44d_elex_wannacry.exe
- Size 59KB
- Sample260729-skr7ysyth1
- SHA256 a2ffbe9250d43ad45fec4eedb7b2beed20fd1d1a52bb7f0cd31a9edf825fc9a4
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
- Executes a command shell one-liner 1 TTPs 11 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- 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\2026-07-29_daafdcc22ce6d38cf5b2ab8ec24dc44d_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-29_daafdcc22ce6d38cf5b2ab8ec24dc44d_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\{F2299A4D-74F0-45f5-81BE-55C7820B1DDD}.exeC:\Windows\{F2299A4D-74F0-45f5-81BE-55C7820B1DDD}.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\{C9B609FD-E292-4b62-90A6-7F73D905B1B2}.exeC:\Windows\{C9B609FD-E292-4b62-90A6-7F73D905B1B2}.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\{756D0E52-137F-4c9c-90E4-1E1112C1956F}.exeC:\Windows\{756D0E52-137F-4c9c-90E4-1E1112C1956F}.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\{F70974D6-F580-45fa-A455-EE159230316F}.exeC:\Windows\{F70974D6-F580-45fa-A455-EE159230316F}.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\{39F541E8-2DBD-4204-A6C3-03C0C2D5B057}.exeC:\Windows\{39F541E8-2DBD-4204-A6C3-03C0C2D5B057}.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\{E5539B5B-1C83-4267-AB58-12E86A133C71}.exeC:\Windows\{E5539B5B-1C83-4267-AB58-12E86A133C71}.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\{B10FA267-DFCB-4b88-BDF7-326EB9A20CE4}.exeC:\Windows\{B10FA267-DFCB-4b88-BDF7-326EB9A20CE4}.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\{53BE25D5-59D5-46a0-BC91-34DB89DCC40D}.exeC:\Windows\{53BE25D5-59D5-46a0-BC91-34DB89DCC40D}.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\{B1ED9645-63FE-4008-8E9E-AB4E6D313B1A}.exeC:\Windows\{B1ED9645-63FE-4008-8E9E-AB4E6D313B1A}.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\{0DAA8CBF-CE85-40e3-B91F-7BA0FB629352}.exeC:\Windows\{0DAA8CBF-CE85-40e3-B91F-7BA0FB629352}.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\{BF0925C4-F806-4509-A22E-00AC08AE44B8}.exeC:\Windows\{BF0925C4-F806-4509-A22E-00AC08AE44B8}.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\{0DAA8~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B1ED9~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{53BE2~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{B10FA~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{E5539~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{39F54~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F7097~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{756D0~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C9B60~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F2299~1.EXE > nul3⤵
- Executes a command shell one-liner
- 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⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{0DAA8CBF-CE85-40e3-B91F-7BA0FB629352}.exe
{39F541E8-2DBD-4204-A6C3-03C0C2D5B057}.exe
{53BE25D5-59D5-46a0-BC91-34DB89DCC40D}.exe
{756D0E52-137F-4c9c-90E4-1E1112C1956F}.exe
{B10FA267-DFCB-4b88-BDF7-326EB9A20CE4}.exe
{B1ED9645-63FE-4008-8E9E-AB4E6D313B1A}.exe
{BF0925C4-F806-4509-A22E-00AC08AE44B8}.exe
{C9B609FD-E292-4b62-90A6-7F73D905B1B2}.exe
{E5539B5B-1C83-4267-AB58-12E86A133C71}.exe
{F2299A4D-74F0-45f5-81BE-55C7820B1DDD}.exe
{F70974D6-F580-45fa-A455-EE159230316F}.exe