Overview

overview

10

Static

static

5

PO 5465TYY...sx.exe

windows10-2004-x64

10

PO 5465TYY...sx.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    PO 5465TYYU625.xlsx.exe
  • Size 755KB
  • Sample251020-knbqdae17e
  • SHA256 f9926b77fd47dffc66e6f22e4ecd4d0f1b1b3e4b768064bb22b64be3094569f6
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
formbookdefense_evasiondiscoveryexecutionratspywarestealertrojan

Malware Config

Targets

    • Target
      PO 5465TYYU625.xlsx.exe
    • Size 755KB
    • SHA256 f9926b77fd47dffc66e6f22e4ecd4d0f1b1b3e4b768064bb22b64be3094569f6
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    defense_evasiondiscoveryexecutionformbookratspywarestealertrojan

    • Formbook

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

      trojanspywarestealerformbook

    • Formbook family

      formbook

    • 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.

    • SmartAssembly .NET packer

      Detects SmartAssembly .NET packer.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks