General
- Target 2026-05-31_3a4263210e138f740fa6e53bf33a2819_elex_wannacry
- Size 59KB
- Sample260531-xken3set8s
- SHA256 00bccebcc0e00d11b58407ce59297f3a353c2b950476bccfe9729bb25b5157ee
Malware Config
Targets
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- Target 2026-05-31_3a4263210e138f740fa6e53bf33a2819_elex_wannacry
- Size 59KB
- SHA256 00bccebcc0e00d11b58407ce59297f3a353c2b950476bccfe9729bb25b5157ee
Score10/10-
Detects Stormser aka Storm DDoS and StormAttack
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Family: Stormser, StormDDoS, StormAttack, Stormer
Stormser aka StormDDoS, StormAttack, and Stormer is a Windows worm written in C++.
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Drops file in Drivers directory
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Sets service image path in registry
This determines the executable launched when a service starts. It can be used to establish persistence.
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Executes dropped EXE
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Adds Run key to start application
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Command and Scripting Interpreter: PowerShell
Using powershell.exe command.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
3Active Setup
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Defense Evasion
Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1