General

  • Target
    DeluxclientcrackbyUnix.exe
  • Size 132.0MB
  • Sample260712-tvtdfac15p
  • SHA256 a50f8418733ac7bbd0f4a7fa1b2b3b5cc1ccab71d054ba7123c4eacf57f7bf9b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • sheetrat

Version
  • 2.6

Campaign
  • Sheet_tcwjcmmwqyakvk

C2
  • 134.249.168.198:5504

Targets

    • Target
      DeluxclientcrackbyUnix.exe
    • Size 132.0MB
    • SHA256 a50f8418733ac7bbd0f4a7fa1b2b3b5cc1ccab71d054ba7123c4eacf57f7bf9b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • 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

    • Drops file in Drivers directory

    • 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

    • Adds Run key to start application

    • Command and Scripting Interpreter: PowerShell

      Start PowerShell.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks