Overview

overview

10

Static

static

1

Tax_Notice-10.exe

windows10-2004-x64

10

Tax_Notice-10.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Tax_Notice-10.zip
  • Size 447KB
  • Sample260908-q2dpsacl7x
  • SHA256 a3e6b483140b78129d56d383ed9689a12daac8e92ac029056cd22c16dfca073a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
donutloaderoverlorddiscoveryloaderpersistencerat

Malware Config

Targets

    • Target
      Tax_Notice-10.exe
    • Size 1.1MB
    • SHA256 c92efb370eb4f2baa398743da50694df95eaae5c1513f2f63715eb64806e51eb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverydonutloaderoverlordloaderpersistencerat

    • Detects DonutLoader

      loader

    • Detects Overlord RAT

    • Family: DonutLoader

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

      loaderdonutloader

    • Family: Overlord

      Overlord is an open-source Windows RAT written in Golang.

      ratoverlord

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

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

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks