General

  • Target
    invoice_00982148.zip
  • Size 1KB
  • Sample260728-blpd1swvhw
  • SHA256 e4df248aa3508f1b54e556399da755f2a3d3e9b9e98c1cacf79ad78a8f043c10
  • MD5 SHA1 SHA512 TLSH

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://mutualmirs.com.ar/LogMeInResolve_Unattended.msi

Targets

    • Target
      invoice_00982148.vbs
    • Size 3KB
    • SHA256 380687f661dadeaa30e0e6e87359d68836907d4a687556be2f7a3220fe3a2f34
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • GoToResolve remote administration tool

      GoToResolve is a remote administration tool that can be used as a backdoor

    • Loads dropped DLL

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Executes a VBScript file via the Windows Script Host.

MITRE ATT&CK Enterprise v16

Tasks