General
- Target virus.exe
- Size 107.6MB
- Sample260420-xefdesev3z
- SHA256 7dc8b7717f8d114440b4ad71bc25fb221f638a16dda65379508ef06b17cf7c80
Score
9/10
Malware Config
Targets
-
- Target virus.exe
- Size 107.6MB
- SHA256 7dc8b7717f8d114440b4ad71bc25fb221f638a16dda65379508ef06b17cf7c80
Score9/10-
Checks for common network interception software
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
-
Command and Scripting Interpreter: PowerShell
Run Powershell and hide display window.
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Manipulates Digital Signatures
Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
1Subvert Trust Controls
2SIP and Trust Provider Hijacking
2