Overview

overview

10

Static

static

1

Inquiry_fo...��.vbs

windows10-2004-x64

10

Inquiry_fo...��.vbs

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    Inquiry_for_Quotation_견적문의.vbs
  • Size 121KB
  • Sample261028-mxlytaga67
  • SHA256 594c7c4c02a4362974d4137cdb56174ee9e4a9735ef55de2f4343eb21e2a8ffe
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
guloaderdefense_evasiondiscoverydownloaderexecutionprivilege_escalation

Malware Config

Targets

    • Target
      Inquiry_for_Quotation_견적문의.vbs
    • Size 121KB
    • SHA256 594c7c4c02a4362974d4137cdb56174ee9e4a9735ef55de2f4343eb21e2a8ffe
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoverydownloaderexecutionguloaderprivilege_escalation

    • Family: Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • 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.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Executes a VBScript file via the Windows Script Host.

      execution

    • Suspicious use of NtSetInformationThreadHideFromDebugger

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks