General

  • Target
    https://www.mediafire.com/file/0foxojzcb8qkbqf/CrackVoider.exe/file
  • Sample261102-w829lscv7v

Malware Config

Extracted

Family
  • sheetrat

Version
  • 1.8

C2
  • Guest777-58510.portmap.host:58510

Targets

    • Target
      https://www.mediafire.com/file/0foxojzcb8qkbqf/CrackVoider.exe/file
    • Detects Sheetrat obfuscated V1.8 and higher

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

    • Family: Sheetrat, NonEuclid rat

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

    • Modifies WinLogon for persistence

    • Downloads MZ/PE file

    • Event Triggered Execution: AppInit DLLs

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v16

Tasks