Overview

overview

10

Static

static

3

_28278de05...60.exe

windows10-2004-x64

10

_28278de05...60.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    _28278de0514cbae5672f69ac20e42144483c5a6eef2af6778dae742446ca3760.exe
  • Size 1.1MB
  • Sample260601-het49af13j
  • SHA256 28278de0514cbae5672f69ac20e42144483c5a6eef2af6778dae742446ca3760
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
formbookdiscoveryexecutionpersistenceratspywarestealertrojan

Malware Config

Targets

    • Target
      _28278de0514cbae5672f69ac20e42144483c5a6eef2af6778dae742446ca3760.exe
    • Size 1.1MB
    • SHA256 28278de0514cbae5672f69ac20e42144483c5a6eef2af6778dae742446ca3760
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionformbookpersistenceratspywarestealertrojan

    • Family: Formbook

      Formbook is a data stealing malware which is capable of stealing data.

      trojanspywarestealerformbook

    • Formbook payload

      rat

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • SmartAssembly .NET packer

      Detects SmartAssembly .NET packer.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks