Overview

overview

10

Static

static

3

_c796d4b14...a4.exe

windows10-2004-x64

10

_c796d4b14...a4.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    _c796d4b14d6cd27b2bcf3db13677c824b0d7eb4a133567a4fe6e40b4e35b33a4.exe
  • Size 188KB
  • Sample260320-dtrv8ahy8j
  • SHA256 c796d4b14d6cd27b2bcf3db13677c824b0d7eb4a133567a4fe6e40b4e35b33a4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
donutloaderfatalratdiscoveryexecutioninfostealerloaderpersistenceratstealertrojan

Malware Config

Targets

    • Target
      _c796d4b14d6cd27b2bcf3db13677c824b0d7eb4a133567a4fe6e40b4e35b33a4.exe
    • Size 188KB
    • SHA256 c796d4b14d6cd27b2bcf3db13677c824b0d7eb4a133567a4fe6e40b4e35b33a4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutiondonutloaderfatalratinfostealerloaderpersistenceratstealertrojan

    • Detects DonutLoader

      loader

    • DonutLoader

      DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

      loaderdonutloader

    • Donutloader family

      donutloader

    • Fatal Rat payload

      ratinfostealer

    • FatalRat

      FatalRat is a modular infostealer family written in C++ first appearing in June 2021.

      stealertrojanfatalrat

    • Fatalrat family

      fatalrat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks