General

  • Target
    https://mega.nz/file/vgwGgBTZ#1_YE5LCVh_GT_FbrwuLa3EdFs3ObJ3csGXkVTX8wg2s
  • Sample260729-3jdchsgg66

Malware Config

Extracted

Family
  • sheetrat

Version
  • 2.6

Campaign
  • Sheet_sfgoqgmolfiguazv

C2
  • 191.44.109.7:20611

Targets

    • Target
      https://mega.nz/file/vgwGgBTZ#1_YE5LCVh_GT_FbrwuLa3EdFs3ObJ3csGXkVTX8wg2s
    • 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#.

    • Modifies WinLogon for persistence

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads ssh keys stored on the system

      Tries to access SSH used by SSH programs.

    • 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.

    • Enumerates processes with tasklist

MITRE ATT&CK Enterprise v16

Tasks