Overview

overview

10

Static

static

1

567187.vbs

windows10-2004-x64

8

567187.vbs

windows11-21h2-x64

10

Sharing

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General

  • Target
    567187.vbs
  • Size 178KB
  • Sample260609-qyzsvaa181
  • SHA256 e50e2fd4c61ba461a322f1d5a0e902983af962b3937e12c285e0e2c14c8319ed
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
formbookdiscoveryexecutionpersistenceratspywarestealertrojan

Malware Config

Targets

    • Target
      567187.vbs
    • Size 178KB
    • SHA256 e50e2fd4c61ba461a322f1d5a0e902983af962b3937e12c285e0e2c14c8319ed
    • 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

    • Adds policy Run key to start application

      persistence

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Start PowerShell.

      execution

    • 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

      persistence

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks