Extracted

• • Target
    https://www.mediafire.com/file/9csjc5wccz1bin3/NerestPC.rar/file

  Score

  10^/10

  adwaredefense_evasiondiscoveryexecutionsheetratpersistenceprivilege_escalationransomwarespywaretrojan

  • Detects Sheetrat obfuscated V1.8 and higher

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

  • Detects Sheetrat obfuscated version

  • Family: Sheetrat, NonEuclid rat

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

    trojansheetrat

  • Modifies WinLogon for persistence

    persistence

  • Modifies visibility of file extensions in Explorer

    defense_evasion

  • Modifies visibility of hidden/system files in Explorer

    defense_evasion

  • Event Triggered Execution: AppInit DLLs

    Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

    persistenceprivilege_escalation

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE

  • Loads dropped DLL

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in System32 directory

  behavioral1behavioral2